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<a href="theory__datatype_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*****************************************************************************/</span><span class="comment"></span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*!</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *\file theory_datatype.cpp</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Author: Clark Barrett</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Created: Wed Dec 1 22:32:26 2004</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * <hr></span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * and its documentation for any purpose is hereby granted without</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * LICENSE file provided with this distribution.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * <hr></span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">/*****************************************************************************/</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "<a class="code" href="theory__datatype_8h.html">theory_datatype.h</a>"</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="datatype__proof__rules_8h.html" title="Abstract interface for recursive datatype proof rules.">datatype_proof_rules.h</a>"</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="typecheck__exception_8h.html" title="An exception to be thrown at typecheck error.">typecheck_exception.h</a>"</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="parser__exception_8h.html" title="An exception thrown by the parser.">parser_exception.h</a>"</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="smtlib__exception_8h.html" title="An exception to be thrown by the smtlib translator.">smtlib_exception.h</a>"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="theory__core_8h.html">theory_core.h</a>"</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="theory__uf_8h.html">theory_uf.h</a>"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="command__line__flags_8h.html">command_line_flags.h</a>"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">using namespace </span>std;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">using namespace </span>CVC3;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"></span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"></span><span class="comment">// TheoryDatatype Public Methods //</span><span class="comment"></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"></span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a9a9fd251c5310efadde13129eff997e1"> 41</a></span> TheoryDatatype::TheoryDatatype(<a class="code" href="classCVC3_1_1TheoryCore.html" title="This theory handles the built-in logical connectives plus equality. It also handles the registration ...">TheoryCore</a>* core)</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  : <a class="code" href="classCVC3_1_1Theory.html" title="Base class for theories.">Theory</a>(core, <span class="stringliteral">"Datatypes"</span>),</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  d_labels(core->getCM()->getCurrentContext()),</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  d_facts(core->getCM()->getCurrentContext()),</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  d_splitters(core->getCM()->getCurrentContext()),</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  d_splittersIndex(core->getCM()->getCurrentContext(), 0),</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  d_splitterAsserted(core->getCM()->getCurrentContext(), false),</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  d_smartSplits(core->getFlags()[<span class="stringliteral">"dt-smartsplits"</span>].getBool())</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a> = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a2c187b27067bc4d794cac14046216598">createProofRules</a>();</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// Register new local kinds with ExprManager</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#ga2b0c6f8e83135e82ebe084188e390da1" title="Register a new kind.">newKind</a>(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a5cc02a3e0fe70ce33e5c3d450b38136c">DATATYPE_DECL</a>, <span class="stringliteral">"_DATATYPE_DECL"</span>);</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#ga2b0c6f8e83135e82ebe084188e390da1" title="Register a new kind.">newKind</a>(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>, <span class="stringliteral">"_DATATYPE"</span>, <span class="keyword">true</span>);</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#ga2b0c6f8e83135e82ebe084188e390da1" title="Register a new kind.">newKind</a>(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ae3aa1eb89fb69c62d502b57c020ed789">CONSTRUCTOR</a>, <span class="stringliteral">"_CONSTRUCTOR"</span>);</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#ga2b0c6f8e83135e82ebe084188e390da1" title="Register a new kind.">newKind</a>(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ac909f916e89d861b4a4e5eba782c5259">SELECTOR</a>, <span class="stringliteral">"_SELECTOR"</span>);</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#ga2b0c6f8e83135e82ebe084188e390da1" title="Register a new kind.">newKind</a>(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>, <span class="stringliteral">"_TESTER"</span>);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  vector<int> kinds;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  kinds.push_back(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a5cc02a3e0fe70ce33e5c3d450b38136c">DATATYPE_DECL</a>);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  kinds.push_back(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>);</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  kinds.push_back(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>);</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  kinds.push_back(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ae3aa1eb89fb69c62d502b57c020ed789">CONSTRUCTOR</a>);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  kinds.push_back(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ac909f916e89d861b4a4e5eba782c5259">SELECTOR</a>);</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="classCVC3_1_1Theory.html#a97a6f8e09f71513da969fa7847346c6f" title="Register a new theory.">registerTheory</a>(<span class="keyword">this</span>, kinds);</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> }</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a409850e0e05071bb71ac2494665729e3"> 70</a></span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a409850e0e05071bb71ac2494665729e3">TheoryDatatype::~TheoryDatatype</a>() {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">delete</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a61b966ebd57ae1b2819f8d6ac73555f6"> 75</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a61b966ebd57ae1b2819f8d6ac73555f6">TheoryDatatype::instantiate</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>& u)</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(!e.<a class="code" href="group__ExprPkg.html#ga4dc94c33ae308ff8d9d004f49df8f42b">hasFind</a>() || <a class="code" href="classCVC3_1_1Theory.html#a08412b310cb743536f7edd9fccd60e46" title="Return the find of e, or e if it has no find.">findExpr</a>(e) == e,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="stringliteral">"datatype: instantiate: Expected find(e)=e"</span>);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(e)) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(u != 0 && (u & (u-1)) == 0,</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="stringliteral">"datatype: instantiate: Expected single label in u"</span>);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#ae50ab1874dd63b575553e7db769abe28">find</a>(<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e).getExpr()) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>(),</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="stringliteral">"datatype: instantiate: Unexpected type: "</span>+<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e).<a class="code" href="classCVC3_1_1Type.html#a2f5ce4b1973ec02b2f2b2eba8ce3cc50">toString</a>()</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  +<span class="stringliteral">"\n\n for expression: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& c = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e).<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()];</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned>::iterator</a> c_it = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>(), c_end = c.end();</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">for</span> (; c_it != c_end; ++c_it) {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span> ((u & (<a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>(1) << (<span class="keywordtype">unsigned</span>)(*c_it).second)) != 0) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(c_it != c_end,</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="stringliteral">"datatype: instantiate: couldn't find constructor"</span>);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& cons = (*c_it).first;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (!cons.<a class="code" href="group__ExprPkg.html#gacf628bd70fc2c4766afa268ed22ea947">isFinite</a>() && !e.<a class="code" href="group__ExprPkg.html#ga3292a2d664355dd3246479f21e6f26cb">isSelected</a>()) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> consType = <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(cons);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (consType.<a class="code" href="classCVC3_1_1Type.html#abd7ab3fcb112e27aa05da8981b56e02c">arity</a>() == 1) {</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="classCVC3_1_1Theory.html#a93856c9af82b2c25c51b3c36bafb71f4" title="Submit a derived fact to the core from a decision procedure.">enqueueFact</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#a1f1fede903939b996f001baf43ec1f17">dummyTheorem</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>, e.<a class="code" href="group__ExprPkg.html#gacb48495ca445c895f95d0c3c1ae2070b">eqExpr</a>(cons)));</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">// create vars</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  vector<Expr> vars;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < consType.<a class="code" href="classCVC3_1_1Type.html#abd7ab3fcb112e27aa05da8981b56e02c">arity</a>()-1; ++i) {</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  vars.push_back(<a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()->newBoundVarExpr(consType[i]));</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e2 = <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#ga0d2ff7603a249b30b2df4e549607ad6e">newClosureExpr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba3197625a1bb2264943f5a95f236d9973">EXISTS</a>, vars,</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  e.<a class="code" href="group__ExprPkg.html#gacb48495ca445c895f95d0c3c1ae2070b">eqExpr</a>(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(cons.<a class="code" href="group__ExprPkg.html#ga3aefe2fb15c2d8e3a51dd92dbcc5cdc5" title="Make the expr into an operator.">mkOp</a>(), vars)));</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <a class="code" href="classCVC3_1_1Theory.html#a93856c9af82b2c25c51b3c36bafb71f4" title="Submit a derived fact to the core from a decision procedure.">enqueueFact</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#a1f1fede903939b996f001baf43ec1f17">dummyTheorem</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>, e2));</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> }</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a3915e378cdf3889e9776b7f0e8c7ee15"> 112</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3915e378cdf3889e9776b7f0e8c7ee15">TheoryDatatype::initializeLabels</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>& t)</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> {</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1Theory.html#a08412b310cb743536f7edd9fccd60e46" title="Return the find of e, or e if it has no find.">findExpr</a>(e) == e,</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="stringliteral">"datatype: initializeLabels: Expected find(e)=e"</span>);</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#ae50ab1874dd63b575553e7db769abe28">find</a>(t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>(),</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="stringliteral">"Unknown datatype: "</span>+t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& c = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()];</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(e) == <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>(),</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="stringliteral">"datatype: initializeLabels: expected unlabeled expr"</span>);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(e)) {</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> cons = <a class="code" href="namespaceCVC3.html#ac1eec763ed1ae5d0f52c4bed47d6fee5">getConstructor</a>(e);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(c.find(cons) != c.end(),</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="stringliteral">"datatype: initializeLabels: Couldn't find constructor "</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  +cons.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a664a15046de83b0af599f488cb420022">insert</a>(e,</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <a class="code" href="classCVC3_1_1SmartCDO.html">SmartCDO<Unsigned></a>(<a class="code" href="classCVC3_1_1Theory.html#a90684d2a97738341c00f8f9c99af7b66" title="Get a pointer to theoryCore.">theoryCore</a>()->getCM()->getCurrentContext(),</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  (<a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>)1 << c[cons], 0));</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(c.size() > 0, <span class="stringliteral">"No constructors?"</span>);</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> value = ((<a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>)1 << c.size()) - 1;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a664a15046de83b0af599f488cb420022">insert</a>(e,</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="classCVC3_1_1SmartCDO.html">SmartCDO<Unsigned></a>(<a class="code" href="classCVC3_1_1Theory.html#a90684d2a97738341c00f8f9c99af7b66" title="Get a pointer to theoryCore.">theoryCore</a>()->getCM()->getCurrentContext(),</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  value, 0));</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">if</span> (value == 1) <a class="code" href="classCVC3_1_1TheoryDatatype.html#a61b966ebd57ae1b2819f8d6ac73555f6">instantiate</a>(e, 1);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (!<a class="code" href="classCVC3_1_1TheoryDatatype.html#a44dee8f4a9da185dcbac872295d342a4">d_smartSplits</a> || t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#gacf628bd70fc2c4766afa268ed22ea947">isFinite</a>()) <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3b16dee83eb2df2c860c14752913a12e">d_splitters</a>.<a class="code" href="classCVC3_1_1CDList.html#aa1e8d3591c596d1b9c585dec955b519b">push_back</a>(e);</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  }</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> }</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a name="l00144"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a942fa3974b5c4bc2f44e202a6adc80c8"> 144</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a942fa3974b5c4bc2f44e202a6adc80c8">TheoryDatatype::mergeLabels</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& thm,</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e2)</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> {</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e2.<a class="code" href="group__ExprPkg.html#ga4dc94c33ae308ff8d9d004f49df8f42b">hasFind</a>() && <a class="code" href="classCVC3_1_1Theory.html#a08412b310cb743536f7edd9fccd60e46" title="Return the find of e, or e if it has no find.">findExpr</a>(e2) == e2,</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="stringliteral">"datatype: mergeLabels: Expected find(e2)=e2"</span>);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(e1) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>() &&</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(e2) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>(),</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="stringliteral">"mergeLabels: expr is not labeled"</span>);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e1) == <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e2), <span class="stringliteral">"Expected same type"</span>);</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> u = <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[e2].get().get();</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> uNew = u & <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[e1].get().get();</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">if</span> (u != uNew) {</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">if</span> (!thm.<a class="code" href="classCVC3_1_1Theorem.html#afc6fdb0507eb3669e28d9be5ed0bd333">isNull</a>()) <a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>.<a class="code" href="classCVC3_1_1CDList.html#aa1e8d3591c596d1b9c585dec955b519b">push_back</a>(thm);</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[e2].get().set(uNew);</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">if</span> (uNew == 0)</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <a class="code" href="classCVC3_1_1Theory.html#a89f8e1e02e22ef524c286ce8b87bdea4" title="Make the context inconsistent; The formula proved by e must FALSE.">setInconsistent</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#a1f1fede903939b996f001baf43ec1f17">dummyTheorem</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>, <a class="code" href="classCVC3_1_1Theory.html#a0bbf7c5b6079fc99a0f759e5809fe6f5" title="Return FALSE Expr.">falseExpr</a>()));</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">if</span> (uNew != 0 && ((uNew - 1) & uNew) == 0) {</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a61b966ebd57ae1b2819f8d6ac73555f6">instantiate</a>(e2, uNew);</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> }</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a602556d54fd1ad24a04437416613c7a4"> 167</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a942fa3974b5c4bc2f44e202a6adc80c8">TheoryDatatype::mergeLabels</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& thm, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e,</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">unsigned</span> position, <span class="keywordtype">bool</span> positive)</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga4dc94c33ae308ff8d9d004f49df8f42b">hasFind</a>() && <a class="code" href="classCVC3_1_1Theory.html#a08412b310cb743536f7edd9fccd60e46" title="Return the find of e, or e if it has no find.">findExpr</a>(e) == e,</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="stringliteral">"datatype: mergeLabels2: Expected find(e)=e"</span>);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(e) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>(),</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="stringliteral">"mergeLabels2: expr is not labeled"</span>);</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> u = <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[e].get().get();</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> uNew = (<a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>)1 << position;</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">if</span> (positive) {</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  uNew = u & uNew;</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">if</span> (u == uNew) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((u & uNew) != 0) uNew = u - uNew;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">else</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>.<a class="code" href="classCVC3_1_1CDList.html#aa1e8d3591c596d1b9c585dec955b519b">push_back</a>(thm);</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[e].get().set(uNew);</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span> (uNew == 0)</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="classCVC3_1_1Theory.html#a89f8e1e02e22ef524c286ce8b87bdea4" title="Make the context inconsistent; The formula proved by e must FALSE.">setInconsistent</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#a1f1fede903939b996f001baf43ec1f17">dummyTheorem</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>, <a class="code" href="classCVC3_1_1Theory.html#a0bbf7c5b6079fc99a0f759e5809fe6f5" title="Return FALSE Expr.">falseExpr</a>()));</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (((uNew - 1) & uNew) == 0) {</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a61b966ebd57ae1b2819f8d6ac73555f6">instantiate</a>(e, uNew);</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  }</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> }</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div>
<div class="line"><a name="l00191"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a998e0cd18f7d41f9e7df014d7f86edbc"> 191</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a998e0cd18f7d41f9e7df014d7f86edbc" title="Notify theory of a new shared term.">TheoryDatatype::addSharedTerm</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> {</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e).getExpr().getKind() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a> &&</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(e) == <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>()) {</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3915e378cdf3889e9776b7f0e8c7ee15">initializeLabels</a>(e, <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e));</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  e.<a class="code" href="group__ExprPkg.html#ga159d60cb0f32e09df89a395b2680664a" title="Add (e,i) to the notify list of this expression.">addToNotify</a>(<span class="keyword">this</span>, <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>());</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  }</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> }</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a640ba909d9c6470c40600a82cdb65417"> 201</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a640ba909d9c6470c40600a82cdb65417" title="Assert a new fact to the decision procedure.">TheoryDatatype::assertFact</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& e)</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> {</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span> (!e.<a class="code" href="classCVC3_1_1Theorem.html#a362c1d70e03803d804bbe300e5f6dc87">isRewrite</a>()) {</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& expr = e.<a class="code" href="classCVC3_1_1Theorem.html#af2b97ae5d270ddf1013bf4f3867a7e5d">getExpr</a>();</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span> (expr.<a class="code" href="group__ExprPkg.html#gad036a3a3597d590ca6ee694505c6e1cd" title="Get kind of operator (for APPLY Exprs only)">getOpKind</a>() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>) {</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a942fa3974b5c4bc2f44e202a6adc80c8">mergeLabels</a>(e, expr[0],</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d93ab7a39a1eb3e82cb67f0425ffee">getConsPos</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#af39a46bc360e9f7c91bf0d85cc3908ca">getConsForTester</a>(expr.<a class="code" href="group__ExprPkg.html#ga9f3328fe077191803a780cfd6566ff9b" title="Get expression of operator (for APPLY Exprs only)">getOpExpr</a>())),</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">true</span>);</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  }</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (expr.<a class="code" href="group__ExprPkg.html#ga1a898858ccadce833df5a294c7740f11">isNot</a>()) {</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">if</span> (expr[0].getOpKind() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>) {</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a942fa3974b5c4bc2f44e202a6adc80c8">mergeLabels</a>(e, expr[0][0],</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d93ab7a39a1eb3e82cb67f0425ffee">getConsPos</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#af39a46bc360e9f7c91bf0d85cc3908ca">getConsForTester</a>(expr[0].getOpExpr())),</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">false</span>);</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (expr[0].isEq() &&</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(expr[0][0]).getExpr().getKind() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>) {</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="comment">// Propagate disequality down</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(expr[0][0]) == <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>()) {</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3915e378cdf3889e9776b7f0e8c7ee15">initializeLabels</a>(expr[0][0], <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(expr[0][0]));</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  expr[0][0].<a class="code" href="group__ExprPkg.html#ga159d60cb0f32e09df89a395b2680664a" title="Add (e,i) to the notify list of this expression.">addToNotify</a>(<span class="keyword">this</span>, <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>());</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(expr[0][1]) == <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>()) {</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3915e378cdf3889e9776b7f0e8c7ee15">initializeLabels</a>(expr[0][1], <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(expr[0][1]));</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  expr[0][1].<a class="code" href="group__ExprPkg.html#ga159d60cb0f32e09df89a395b2680664a" title="Add (e,i) to the notify list of this expression.">addToNotify</a>(<span class="keyword">this</span>, <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>());</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> u1 = <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[expr[0][0]].get().get();</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> u2 = <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[expr[0][1]].get().get();</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& c = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(expr[0][0]).<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()];</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned>::iterator</a> c_it = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>(), c_end = c.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>();</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> bigConj;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">for</span> (; c_it != c_end; ++c_it) {</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">if</span> ((u1 & u2 & ((<a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>)1 << <span class="keywordtype">unsigned</span>((*c_it).second))) != 0) {</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  vector<Expr>& selectors = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a1e8e2818f2f0dcf45743b42b3d9778b3">d_constructorMap</a>[(*c_it).first];</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> conj;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < selectors.size(); ++i) {</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e1 = <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(selectors[i].mkOp(), expr[0][0]);</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e2 = e1.<a class="code" href="group__ExprPkg.html#gacb48495ca445c895f95d0c3c1ae2070b">eqExpr</a>(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(selectors[i].mkOp(), expr[0][1]));</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">if</span> (conj.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) conj = e2;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">else</span> conj = conj.<a class="code" href="group__ExprPkg.html#ga6c3651465ce69ed5f4e6fd461b9acf3c">andExpr</a>(e2);</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">if</span> (!conj.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) {</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e1 = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a51372d26e89b189c8a5f42d18dd2eedc">datatypeTestExpr</a>((*c_it).first.getName(), expr[0][0]);</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e2 = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a51372d26e89b189c8a5f42d18dd2eedc">datatypeTestExpr</a>((*c_it).first.getName(), expr[0][1]);</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  conj = (e1 && e2).impExpr(!conj);</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> (bigConj.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) bigConj = conj;</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">else</span> bigConj = bigConj.<a class="code" href="group__ExprPkg.html#ga6c3651465ce69ed5f4e6fd461b9acf3c">andExpr</a>(conj);</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">if</span> (!bigConj.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) {</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <a class="code" href="classCVC3_1_1Theory.html#a93856c9af82b2c25c51b3c36bafb71f4" title="Submit a derived fact to the core from a decision procedure.">enqueueFact</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#a1f1fede903939b996f001baf43ec1f17">dummyTheorem</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>, expr.<a class="code" href="group__ExprPkg.html#ga8dd97bcdeb9d8870238f94a263fd083b">impExpr</a>(bigConj)));</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  } </div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  }</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  }</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> }</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
<div class="line"><a name="l00260"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a50136aaaf32b6b42751290cb2ccfedf6"> 260</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a50136aaaf32b6b42751290cb2ccfedf6" title="Check for satisfiability in the theory.">TheoryDatatype::checkSat</a>(<span class="keywordtype">bool</span> fullEffort)</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> {</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordtype">bool</span> done = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">while</span> (!done && <a class="code" href="classCVC3_1_1TheoryDatatype.html#a1952cec9cef126b4c3d9611738f7169e">d_splittersIndex</a> < <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3b16dee83eb2df2c860c14752913a12e">d_splitters</a>.<a class="code" href="classCVC3_1_1CDList.html#adf92d0f391d73e7ac70da57db135af27">size</a>()) {</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3b16dee83eb2df2c860c14752913a12e">d_splitters</a>[<a class="code" href="classCVC3_1_1TheoryDatatype.html#a1952cec9cef126b4c3d9611738f7169e">d_splittersIndex</a>];</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">if</span> ((!<a class="code" href="classCVC3_1_1TheoryDatatype.html#a44dee8f4a9da185dcbac872295d342a4">d_smartSplits</a> || <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e).getExpr().isFinite()) &&</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <a class="code" href="classCVC3_1_1Theory.html#a08412b310cb743536f7edd9fccd60e46" title="Return the find of e, or e if it has no find.">findExpr</a>(e) == e) {</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(e) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>(),</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="stringliteral">"checkSat: expr is not labeled"</span>);</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> u = <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[e].get().get();</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">if</span> ((u & (u-1)) != 0) {</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  done = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(!<a class="code" href="classCVC3_1_1TheoryDatatype.html#a73d20b00d4a702698ea0a9baea9c5bc2">d_splitterAsserted</a> || !fullEffort,</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="stringliteral">"splitter should have been resolved"</span>);</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">if</span> (!<a class="code" href="classCVC3_1_1TheoryDatatype.html#a73d20b00d4a702698ea0a9baea9c5bc2">d_splitterAsserted</a>) {</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  (<a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#ae50ab1874dd63b575553e7db769abe28">find</a>(<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e).getExpr()) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>(),</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="stringliteral">"datatype: checkSat: Unexpected type: "</span>+<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e).<a class="code" href="classCVC3_1_1Type.html#a2f5ce4b1973ec02b2f2b2eba8ce3cc50">toString</a>()</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  +<span class="stringliteral">"\n\n for expression: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& c = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e).<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()];</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned>::iterator</a> c_it = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>(), c_end = c.end();</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  vector<Expr> vec;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">for</span> (; c_it != c_end; ++c_it) {</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">if</span> ((u & ((<a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>)1 << <span class="keywordtype">unsigned</span>((*c_it).second))) != 0) {</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  vec.push_back(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a51372d26e89b189c8a5f42d18dd2eedc">datatypeTestExpr</a>((*c_it).first.getName(), e));</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  }</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(vec.size() > 1, <span class="stringliteral">"datatype: checkSat: expected 2 or more possible constructors"</span>);</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <a class="code" href="classCVC3_1_1Theory.html#a93856c9af82b2c25c51b3c36bafb71f4" title="Submit a derived fact to the core from a decision procedure.">enqueueFact</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#a1f1fede903939b996f001baf43ec1f17">dummyTheorem</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>, <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba96727447c0ad447987df1c6415aef074">OR</a>, vec)));</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a73d20b00d4a702698ea0a9baea9c5bc2">d_splitterAsserted</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  }</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1TheoryDatatype.html#a44dee8f4a9da185dcbac872295d342a4">d_smartSplits</a> && !done && <a class="code" href="namespaceCVC3.html#afdcf0b93fc0d1b03a5a14c4988443c7a">isSelector</a>(e)) {</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> f = <a class="code" href="classCVC3_1_1Theory.html#a08412b310cb743536f7edd9fccd60e46" title="Return the find of e, or e if it has no find.">findExpr</a>(e[0]);</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(f) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>(),</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="stringliteral">"checkSat: expr is not labeled"</span>);</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> u = <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[f].get().get();</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">if</span> ((u & (u-1)) != 0) {</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  pair<Expr, unsigned> selectorInfo = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a5ae1a2fe60c6e2af77cf098340cabd53">getSelectorInfo</a>(e.<a class="code" href="group__ExprPkg.html#ga9f3328fe077191803a780cfd6566ff9b" title="Get expression of operator (for APPLY Exprs only)">getOpExpr</a>());</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordtype">unsigned</span> pos = <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d93ab7a39a1eb3e82cb67f0425ffee">getConsPos</a>(selectorInfo.first);</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordflow">if</span> ((u & ((<a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>)1 << pos)) != 0) {</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  done = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(!<a class="code" href="classCVC3_1_1TheoryDatatype.html#a73d20b00d4a702698ea0a9baea9c5bc2">d_splitterAsserted</a> || !fullEffort,</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="stringliteral">"splitter should have been resolved"</span>);</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">if</span> (!<a class="code" href="classCVC3_1_1TheoryDatatype.html#a73d20b00d4a702698ea0a9baea9c5bc2">d_splitterAsserted</a>) {</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <a class="code" href="classCVC3_1_1Theory.html#a605e960d2442b587046c562723b7f03a" title="Suggest a splitter to the SearchEngine.">addSplitter</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a51372d26e89b189c8a5f42d18dd2eedc">datatypeTestExpr</a>(selectorInfo.first.getName(), f));</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a73d20b00d4a702698ea0a9baea9c5bc2">d_splitterAsserted</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  }</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  }</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  }</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">if</span> (!done) {</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a73d20b00d4a702698ea0a9baea9c5bc2">d_splitterAsserted</a> = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a1952cec9cef126b4c3d9611738f7169e">d_splittersIndex</a> = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a1952cec9cef126b4c3d9611738f7169e">d_splittersIndex</a> + 1;</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  }</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  }</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> }</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a name="l00320"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a5fea4f3ab06825c2df409082095f7d96"> 320</a></span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a5fea4f3ab06825c2df409082095f7d96" title="Theory-specific rewrite rules.">TheoryDatatype::rewrite</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> {</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="comment">// TODO: UF rewrite?</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> thm;</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#afdcf0b93fc0d1b03a5a14c4988443c7a">isSelector</a>(e)) {</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1TheoryDatatype.html#a513d221b48500cf4bc91393293d9b2f2">canCollapse</a>(e)) {</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  thm = <a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#a8ecc9e0e858ab2da52632df61ee8a44e">rewriteSelCons</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>, e);</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#a76f6507116e36f46dab074781fb9bf2d" title="(a1 == a2) & (a2 == a3) ==> (a1 == a3)">transitivityRule</a>(thm, <a class="code" href="classCVC3_1_1Theory.html#a52158688456f8605b064fbbf7a46039c" title="Simplify a term e and return a Theorem(e==e')">simplify</a>(thm.<a class="code" href="classCVC3_1_1Theorem.html#a97d957fcbf9094480851b1d2e5d3729f">getRHS</a>()));</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a8297278831bf83882f7c6a1e3c84fa98">isTester</a>(e)) {</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(e[0])) {</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#ad6df2a8a8c661ed1a1be34ce66910a36">rewriteTestCons</a>(e);</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  }</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  }</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#af860f5d5e01423628c97c399606916ff" title="==> a == a">reflexivityRule</a>(e);</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> }</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> </div>
<div class="line"><a name="l00339"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a8825c26c5b357ec4a6fde28aaceeea44"> 339</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a8825c26c5b357ec4a6fde28aaceeea44" title="Set up the term e for call-backs when e or its children change.">TheoryDatatype::setup</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> {</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e).getExpr().getKind() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a> &&</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(e) == <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>()) {</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3915e378cdf3889e9776b7f0e8c7ee15">initializeLabels</a>(e, <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e));</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  e.<a class="code" href="group__ExprPkg.html#ga159d60cb0f32e09df89a395b2680664a" title="Add (e,i) to the notify list of this expression.">addToNotify</a>(<span class="keyword">this</span>, <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>());</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  }</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordflow">if</span> (e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() != <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5c41450c4e719ca40d8e734f6a2008f0">APPLY</a>) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(e) && e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() > 0) {</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="classCVC3_1_1Theory.html#a93856c9af82b2c25c51b3c36bafb71f4" title="Submit a derived fact to the core from a decision procedure.">enqueueFact</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#acbe824de0e366b711db6d23e23b72509">noCycle</a>(e));</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  }</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#afdcf0b93fc0d1b03a5a14c4988443c7a">isSelector</a>(e)) {</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1TheoryDatatype.html#a44dee8f4a9da185dcbac872295d342a4">d_smartSplits</a>) <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3b16dee83eb2df2c860c14752913a12e">d_splitters</a>.<a class="code" href="classCVC3_1_1CDList.html#aa1e8d3591c596d1b9c585dec955b519b">push_back</a>(e);</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  e[0].<a class="code" href="group__ExprPkg.html#ga50ebe7a6fa50064b2d01e0eaa25f931a" title="Set the Selected flag for this Expr.">setSelected</a>();</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a942fa3974b5c4bc2f44e202a6adc80c8">mergeLabels</a>(<a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>(), e[0], e[0]);</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  }</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <a class="code" href="classCVC3_1_1Theory.html#a29cc343040a52a299a4f20123edf4c75" title="Setup a term for congruence closure (must have sig and rep attributes)">setupCC</a>(e);</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> }</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> </div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div>
<div class="line"><a name="l00359"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a4d1da766acf310b425f564027c70b8b9"> 359</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a4d1da766acf310b425f564027c70b8b9" title="Notify a theory of a new equality.">TheoryDatatype::update</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& e, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& d)</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> {</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">if</span> (d.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) {</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& lhs = e.<a class="code" href="classCVC3_1_1Theorem.html#a206c04f39fbbcacef2337148675553f4">getLHS</a>();</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& rhs = e.<a class="code" href="classCVC3_1_1Theorem.html#a97d957fcbf9094480851b1d2e5d3729f">getRHS</a>();</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(lhs) && <a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(rhs) &&</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  lhs.<a class="code" href="group__ExprPkg.html#ga1d6a6b4a9ce81b0dd8fd74870ff4284b">isApply</a>() && rhs.<a class="code" href="group__ExprPkg.html#ga1d6a6b4a9ce81b0dd8fd74870ff4284b">isApply</a>() &&</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  lhs.<a class="code" href="group__ExprPkg.html#ga9f3328fe077191803a780cfd6566ff9b" title="Get expression of operator (for APPLY Exprs only)">getOpExpr</a>() == rhs.<a class="code" href="group__ExprPkg.html#ga9f3328fe077191803a780cfd6566ff9b" title="Get expression of operator (for APPLY Exprs only)">getOpExpr</a>()) {</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <a class="code" href="classCVC3_1_1Theory.html#a93856c9af82b2c25c51b3c36bafb71f4" title="Submit a derived fact to the core from a decision procedure.">enqueueFact</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#a0ae4bc02188f1115e9ba2a44185b1d16">decompose</a>(e));</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  }</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="comment">// Possible for rhs to never have been seen: initialize it here</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(rhs).getExpr().getKind() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>,</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="stringliteral">"Expected datatype"</span>);</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(rhs) == <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>()) {</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a3915e378cdf3889e9776b7f0e8c7ee15">initializeLabels</a>(rhs, <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(rhs));</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  rhs.<a class="code" href="group__ExprPkg.html#ga159d60cb0f32e09df89a395b2680664a" title="Add (e,i) to the notify list of this expression.">addToNotify</a>(<span class="keyword">this</span>, <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>());</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  }</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> thm(e);</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">if</span> (lhs.<a class="code" href="group__ExprPkg.html#ga3292a2d664355dd3246479f21e6f26cb">isSelected</a>() && !rhs.<a class="code" href="group__ExprPkg.html#ga3292a2d664355dd3246479f21e6f26cb">isSelected</a>()) {</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>.<a class="code" href="classCVC3_1_1CDList.html#aa1e8d3591c596d1b9c585dec955b519b">push_back</a>(e);</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  rhs.<a class="code" href="group__ExprPkg.html#ga50ebe7a6fa50064b2d01e0eaa25f931a" title="Set the Selected flag for this Expr.">setSelected</a>();</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  thm = <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>();</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  }</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a942fa3974b5c4bc2f44e202a6adc80c8">mergeLabels</a>(thm, lhs, rhs);</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  }</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  }</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& dEQdsig = d.<a class="code" href="group__ExprPkg.html#gae281b04465cc1bf24b5797c8b5e9cbb4">getSig</a>();</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">if</span> (!dEQdsig.<a class="code" href="classCVC3_1_1Theorem.html#afc6fdb0507eb3669e28d9be5ed0bd333">isNull</a>()) {</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& dsig = dEQdsig.<a class="code" href="classCVC3_1_1Theorem.html#a97d957fcbf9094480851b1d2e5d3729f">getRHS</a>();</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> thm = <a class="code" href="classCVC3_1_1Theory.html#ad6cb45844df7f1b08a53e41e40a362e3" title="Update the children of the term e.">updateHelper</a>(d);</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& sigNew = thm.<a class="code" href="classCVC3_1_1Theorem.html#a97d957fcbf9094480851b1d2e5d3729f">getRHS</a>();</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">if</span> (sigNew == dsig) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  dsig.<a class="code" href="group__ExprPkg.html#ga7b85677789c5a03e1a5dc2c93f0b6288">setRep</a>(<a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>());</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#afdcf0b93fc0d1b03a5a14c4988443c7a">isSelector</a>(sigNew) && <a class="code" href="classCVC3_1_1TheoryDatatype.html#a513d221b48500cf4bc91393293d9b2f2">canCollapse</a>(sigNew)) {</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  d.<a class="code" href="group__ExprPkg.html#gaaaba7ddaccd58bd37e3259fe9b949645">setSig</a>(<a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>());</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <a class="code" href="classCVC3_1_1Theory.html#a93856c9af82b2c25c51b3c36bafb71f4" title="Submit a derived fact to the core from a decision procedure.">enqueueFact</a>(<a class="code" href="classCVC3_1_1Theory.html#a76f6507116e36f46dab074781fb9bf2d" title="(a1 == a2) & (a2 == a3) ==> (a1 == a3)">transitivityRule</a>(thm, <a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#a8ecc9e0e858ab2da52632df61ee8a44e">rewriteSelCons</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a64a98802daa8a6a7c4f683b60740961f">d_facts</a>, sigNew)));</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a8297278831bf83882f7c6a1e3c84fa98">isTester</a>(sigNew) && <a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(sigNew[0])) {</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  d.<a class="code" href="group__ExprPkg.html#gaaaba7ddaccd58bd37e3259fe9b949645">setSig</a>(<a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>());</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <a class="code" href="classCVC3_1_1Theory.html#a93856c9af82b2c25c51b3c36bafb71f4" title="Submit a derived fact to the core from a decision procedure.">enqueueFact</a>(<a class="code" href="classCVC3_1_1Theory.html#a76f6507116e36f46dab074781fb9bf2d" title="(a1 == a2) & (a2 == a3) ==> (a1 == a3)">transitivityRule</a>(thm, <a class="code" href="classCVC3_1_1TheoryDatatype.html#abcd88b0572b5751bddccd9210939f5d0">d_rules</a>-><a class="code" href="classCVC3_1_1DatatypeProofRules.html#ad6df2a8a8c661ed1a1be34ce66910a36">rewriteTestCons</a>(sigNew)));</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  }</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& repEQsigNew = sigNew.<a class="code" href="group__ExprPkg.html#gaa4b5652980861e593ab8a741b5521779">getRep</a>();</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">if</span> (!repEQsigNew.<a class="code" href="classCVC3_1_1Theorem.html#afc6fdb0507eb3669e28d9be5ed0bd333">isNull</a>()) {</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  d.<a class="code" href="group__ExprPkg.html#gaaaba7ddaccd58bd37e3259fe9b949645">setSig</a>(<a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>());</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <a class="code" href="classCVC3_1_1Theory.html#a93856c9af82b2c25c51b3c36bafb71f4" title="Submit a derived fact to the core from a decision procedure.">enqueueFact</a>(<a class="code" href="classCVC3_1_1Theory.html#a76f6507116e36f46dab074781fb9bf2d" title="(a1 == a2) & (a2 == a3) ==> (a1 == a3)">transitivityRule</a>(repEQsigNew, <a class="code" href="classCVC3_1_1Theory.html#a7440711981ac1bba2bed7476c0fa4e0b" title="a1 == a2 ==> a2 == a1">symmetryRule</a>(thm)));</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  }</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordtype">int</span> k, ar(d.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>());</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">for</span> (k = 0; k < ar; ++k) {</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">if</span> (sigNew[k] != dsig[k]) {</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  sigNew[k].<a class="code" href="group__ExprPkg.html#ga159d60cb0f32e09df89a395b2680664a" title="Add (e,i) to the notify list of this expression.">addToNotify</a>(<span class="keyword">this</span>, d);</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  }</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  }</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  d.<a class="code" href="group__ExprPkg.html#gaaaba7ddaccd58bd37e3259fe9b949645">setSig</a>(thm);</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  sigNew.<a class="code" href="group__ExprPkg.html#ga7b85677789c5a03e1a5dc2c93f0b6288">setRep</a>(thm);</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#gaba358e1731ad9309e52e64eb9ce60755" title="Invalidate the simplifier's cache tag.">invalidateSimpCache</a>();</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  }</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  }</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  }</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  }</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> }</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span> </div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div>
<div class="line"><a name="l00425"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#ab5f431756db284b50c011774862f9f16"> 425</a></span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#ab5f431756db284b50c011774862f9f16" title="An optional solver.">TheoryDatatype::solve</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& e)</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> {</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="classCVC3_1_1Theorem.html#a362c1d70e03803d804bbe300e5f6dc87">isRewrite</a>() && e.<a class="code" href="classCVC3_1_1Theorem.html#a206c04f39fbbcacef2337148675553f4">getLHS</a>().<a class="code" href="group__ExprPkg.html#gad527acb49daef3591b78c748746e7eef" title="Test if e is a term (as opposed to a predicate/formula)">isTerm</a>(), <span class="stringliteral">"Expected equality"</span>);</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& lhs = e.<a class="code" href="classCVC3_1_1Theorem.html#a206c04f39fbbcacef2337148675553f4">getLHS</a>();</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(lhs) && !<a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(e.<a class="code" href="classCVC3_1_1Theorem.html#a97d957fcbf9094480851b1d2e5d3729f">getRHS</a>())) {</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#a7440711981ac1bba2bed7476c0fa4e0b" title="a1 == a2 ==> a2 == a1">symmetryRule</a>(e);</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  }</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keywordflow">return</span> e;</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> }</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> </div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div>
<div class="line"><a name="l00436"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#acf535107486ee65ec245d080c48c277f"> 436</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#acf535107486ee65ec245d080c48c277f" title="Check that e is a valid Type expr.">TheoryDatatype::checkType</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> {</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">switch</span> (e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) {</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>: {</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keywordflow">if</span> (e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() != 1 || !e[0].<a class="code" href="group__ExprPkg.html#ga72034a21a6bcbd4d5d2085aa23c8f290">isString</a>())</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"Ill-formed datatype"</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(e[0].getString()) != e)</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"Unknown datatype"</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  }</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ae3aa1eb89fb69c62d502b57c020ed789">CONSTRUCTOR</a>:</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ac909f916e89d861b4a4e5eba782c5259">SELECTOR</a>:</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>:</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"Non-type: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <a class="code" href="debug_8h.html#a2637b2fffa22e3c9fad40cda8fcc3bce" title="If something goes horribly wrong, print a message and abort immediately with exit(1).">FatalAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"Unexpected kind in TheoryDatatype::checkType"</span></div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  +<a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()->getKindName(e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()));</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> }</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> </div>
<div class="line"><a name="l00457"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#ad370efc075c3da6b8b081020cd56a55e"> 457</a></span> <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54" title="Enum for cardinality of types.">Cardinality</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#ad370efc075c3da6b8b081020cd56a55e" title="Compute information related to finiteness of types.">TheoryDatatype::finiteTypeInfo</a>(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e, <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>& n,</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordtype">bool</span> enumerate, <span class="keywordtype">bool</span> computeSize)</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span> {</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>,</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="stringliteral">"Unexpected kind in TheoryDatatype::finiteTypeInfo"</span>);</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1TheoryDatatype.html#ae5ebfda4bb10cae8a4a3c620731bfb51">d_getConstantStack</a>.<a class="code" href="classCVC3_1_1ExprMap.html#aa96dfa3a54a131cdb0964ef4b80e324f">count</a>(e) != 0) {</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54ad4a45eb68b0ebb32f0c805f6d2abf6d6">CARD_INFINITE</a>;</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  }</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#ae5ebfda4bb10cae8a4a3c620731bfb51">d_getConstantStack</a>[e] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> typeExpr = e;</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& c = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[typeExpr];</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned>::iterator</a> c_it = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>(), c_end = c.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>();</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54" title="Enum for cardinality of types.">Cardinality</a> card = <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54ac1ba3119b0fd85d3e54c69601ec1ccca">CARD_FINITE</a>, cardTmp;</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordtype">bool</span> getSize = enumerate || computeSize;</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> totalSize = 0, thisSize, size;</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  vector<Unsigned> sizes;</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordtype">int</span> j;</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> </div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="comment">// Loop through constructors, and check if each one only has a finite number</span></div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="comment">// of possibilities</span></div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordflow">for</span> (; c_it != c_end; ++c_it) {</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& cons = (*c_it).first;</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> funType = cons.<a class="code" href="group__ExprPkg.html#ga42929221eb172250697b72c28af6de07" title="Get the type. Recursively compute if necessary.">getType</a>().<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>();</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  thisSize = 1;</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keywordflow">for</span> (j = 0; j < funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1; ++j) {</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e2 = funType[j];</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  cardTmp = <a class="code" href="classCVC3_1_1Theory.html#a01fa8047ed1f649dc98831cb536187e4" title="Return the theory associated with a kind.">theoryOf</a>(e2)-><a class="code" href="group__Theory__API.html#ga166b2a0c7ec3b09e079c2f84bb6087bc" title="Compute information related to finiteness of types.">finiteTypeInfo</a>(e2, size, <span class="keyword">false</span>, getSize);</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordflow">if</span> (cardTmp == <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54ad4a45eb68b0ebb32f0c805f6d2abf6d6">CARD_INFINITE</a>) {</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  card = <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54ad4a45eb68b0ebb32f0c805f6d2abf6d6">CARD_INFINITE</a>;</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  }</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (cardTmp == <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54a61454dbfa122fc961909dfd151695807">CARD_UNKNOWN</a>) {</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  card = <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54a61454dbfa122fc961909dfd151695807">CARD_UNKNOWN</a>;</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  getSize = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="comment">// Keep looking to see if we can determine it is infinite</span></div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  }</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (getSize) {</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  thisSize = thisSize * size;</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="comment">// Give up if it gets too big</span></div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordflow">if</span> (thisSize > 1000000) thisSize = 0;</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="keywordflow">if</span> (thisSize == 0) {</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  totalSize = 0;</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  getSize = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  }</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  }</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  }</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">if</span> (card == <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54ad4a45eb68b0ebb32f0c805f6d2abf6d6">CARD_INFINITE</a>) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordflow">if</span> (getSize) {</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  sizes.push_back(thisSize);</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  totalSize = totalSize + thisSize;</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  }</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  }</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  </div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">if</span> (card == <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54ac1ba3119b0fd85d3e54c69601ec1ccca">CARD_FINITE</a>) {</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> </div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">if</span> (enumerate) {</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  c_it = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>();</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordtype">unsigned</span> i = 0;</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">for</span> (; i < sizes.size(); ++i, ++c_it) {</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">if</span> (n < sizes[i]) {</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  }</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">else</span> n = n - sizes[i];</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  }</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">if</span> (i == sizes.size() && n != 0) {</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  e = <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>();</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  }</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& cons = (*c_it).first;</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> funType = cons.<a class="code" href="group__ExprPkg.html#ga42929221eb172250697b72c28af6de07" title="Get the type. Recursively compute if necessary.">getType</a>().<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>();</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">if</span> (funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 1) {</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  e = cons;</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  }</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  vector<Expr> kids(funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1);</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> thisSize;</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> elem;</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-2; j >= 0; --j) {</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">if</span> (n == 0) {</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  elem = 0;</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  }</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  thisSize = funType[j].<a class="code" href="group__ExprPkg.html#gaefc32b444057849c6364e63b7d4c3cf3" title="Return size of a finite type; returns 0 if size cannot be determined.">typeSizeFinite</a>();</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  elem = n % thisSize;</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  n = n - elem;</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  n = n / thisSize;</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  }</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  kids[j] = funType[j].<a class="code" href="group__ExprPkg.html#ga9abac5907964bb1ca7d6ad7d1280791c" title="Return nth (starting with 0) element in a finite type.">typeEnumerateFinite</a>(elem);</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  }</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  e = <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(cons.<a class="code" href="group__ExprPkg.html#ga3aefe2fb15c2d8e3a51dd92dbcc5cdc5" title="Make the expr into an operator.">mkOp</a>(), kids);</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  }</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  }</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  }</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> </div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keywordflow">if</span> (computeSize) {</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  n = totalSize;</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  }</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> </div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  }</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#ae5ebfda4bb10cae8a4a3c620731bfb51">d_getConstantStack</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a2997aa3f20d09f6bf49b09da9a177003">erase</a>(typeExpr);</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keywordflow">return</span> card;</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span> }</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span> </div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> </div>
<div class="line"><a name="l00562"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#af1237546f5860ded939958b0c31c6669"> 562</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#af1237546f5860ded939958b0c31c6669" title="Compute and store the type of e.">TheoryDatatype::computeType</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> {</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordflow">switch</span> (e.<a class="code" href="group__ExprPkg.html#gad036a3a3597d590ca6ee694505c6e1cd" title="Get kind of operator (for APPLY Exprs only)">getOpKind</a>()) {</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ae3aa1eb89fb69c62d502b57c020ed789">CONSTRUCTOR</a>:</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ac909f916e89d861b4a4e5eba782c5259">SELECTOR</a>:</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>: {</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga1d6a6b4a9ce81b0dd8fd74870ff4284b">isApply</a>(), <span class="stringliteral">"Expected application"</span>);</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> op = e.<a class="code" href="group__ExprPkg.html#gace479f04faca399219496195152f7806" title="Get operator from expression.">getOp</a>().<a class="code" href="classCVC3_1_1Op.html#a4a38071541d1e863583f12e9d81de3a2">getExpr</a>();</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> t = op.lookupType();</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(!t.<a class="code" href="classCVC3_1_1Type.html#ab5fe00c99ee91f369e3339b26bab0bf7">isNull</a>(), <span class="stringliteral">"Expected operator to be well-typed"</span>);</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordflow">if</span> (t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>) {</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordflow">if</span> (e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() != 0)</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a>(<span class="stringliteral">"Expected no children: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  e.<a class="code" href="group__ExprPkg.html#ga07d47f902598e00097086deabf04d9c5" title="Set the cached type.">setType</a>(t);</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  }</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba546eccfedc4dcc8623ed0668f77ef982">ARROW</a>, <span class="stringliteral">"Expected function type"</span>);</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <span class="keywordflow">if</span> (e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() != t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1)</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a>(<span class="stringliteral">"Wrong number of children:\n"</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <a class="code" href="classCVC3_1_1Expr_1_1iterator.html">Expr::iterator</a> i = e.<a class="code" href="group__ExprPkg.html#gac890e13db184610276fc533fa4b4fe99" title="Begin iterator.">begin</a>(), iend = e.<a class="code" href="group__ExprPkg.html#gaf6048a5030c8fa2511bf5dfee868e653" title="End iterator.">end</a>();</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <a class="code" href="classCVC3_1_1Expr_1_1iterator.html">Expr::iterator</a> j = t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#gac890e13db184610276fc533fa4b4fe99" title="Begin iterator.">begin</a>();</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <span class="keywordflow">for</span> (; i != iend; ++i, ++j) {</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(*i) != <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(<a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(*j))) {</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a>(<span class="stringliteral">"Type mismatch for expression:\n\n "</span></div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  + (*i).toString()</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  + <span class="stringliteral">"\n\nhas the following type:\n\n "</span></div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  + (*i).getType().getExpr().toString()</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  + <span class="stringliteral">"\n\nbut the expected type is:\n\n "</span></div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  + (*j).toString()</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  + <span class="stringliteral">"\n\nin datatype function application:\n\n "</span></div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  + e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  }</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  e.<a class="code" href="group__ExprPkg.html#ga07d47f902598e00097086deabf04d9c5" title="Set the cached type.">setType</a>(*j);</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  }</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  }</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"Unexpected kind in datatype::computeType: "</span></div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  +e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  }</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> }</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> </div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> </div>
<div class="line"><a name="l00607"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a8fa2a50fe50ccfda4b557783f566dbfc"> 607</a></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a8fa2a50fe50ccfda4b557783f566dbfc" title="Add variables from 'e' to 'v' for constructing a concrete model.">TheoryDatatype::computeModelTerm</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e, std::vector<Expr>& v) {</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span> }</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> </div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span> </div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> </div>
<div class="line"><a name="l00612"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#ae50ed74ea28aae7d5919a3461302a83e"> 612</a></span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#ae50ed74ea28aae7d5919a3461302a83e" title="Compute and cache the TCC of e.">TheoryDatatype::computeTCC</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span> {</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> tcc(<a class="code" href="group__Theory__API.html#ga9278ad3a6eb8351865a71acd7bb7f968" title="Compute and cache the TCC of e.">Theory::computeTCC</a>(e));</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">switch</span> (e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) {</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ae3aa1eb89fb69c62d502b57c020ed789">CONSTRUCTOR</a>:</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 0, <span class="stringliteral">"Expected leaf constructor"</span>);</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#ab8835beee96db67f3c26a604d96f2fe8" title="Return TRUE Expr.">trueExpr</a>();</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="keywordflow">case</span> <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5c41450c4e719ca40d8e734f6a2008f0">APPLY</a>: {</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga1d6a6b4a9ce81b0dd8fd74870ff4284b">isApply</a>(), <span class="stringliteral">"Should be application"</span>);</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> op(e.<a class="code" href="group__ExprPkg.html#ga9f3328fe077191803a780cfd6566ff9b" title="Get expression of operator (for APPLY Exprs only)">getOpExpr</a>());</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">if</span> (op.getKind() != <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ac909f916e89d861b4a4e5eba782c5259">SELECTOR</a>) <span class="keywordflow">return</span> tcc;</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 1, <span class="stringliteral">"Expected single argument"</span>);</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keyword">const</span> std::pair<Expr,unsigned>& p = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a5ae1a2fe60c6e2af77cf098340cabd53">getSelectorInfo</a>(op);</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> tester = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a51372d26e89b189c8a5f42d18dd2eedc">datatypeTestExpr</a>(p.first.getName(), e[0]);</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="keywordflow">return</span> tcc.<a class="code" href="group__ExprPkg.html#ga6c3651465ce69ed5f4e6fd461b9acf3c">andExpr</a>(tester);</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  }</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>,<span class="stringliteral">"Unexpected type: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#ab8835beee96db67f3c26a604d96f2fe8" title="Return TRUE Expr.">trueExpr</a>();</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  }</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span> }</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> <span class="comment"></span></div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span> <span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> <span class="comment"></span><span class="comment">// Pretty-printing //</span><span class="comment"></span></div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span> <span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span> <span class="comment"></span></div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span> </div>
<div class="line"><a name="l00639"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a1d17495677079120272ec4073cd777db"> 639</a></span> <a class="code" href="classCVC3_1_1ExprStream.html" title="Pretty-printing output stream for Expr. READ THE DOCS BEFORE USING!">ExprStream</a>& <a class="code" href="classCVC3_1_1TheoryDatatype.html#a1d17495677079120272ec4073cd777db" title="Theory-specific pretty-printing.">TheoryDatatype::print</a>(<a class="code" href="classCVC3_1_1ExprStream.html" title="Pretty-printing output stream for Expr. READ THE DOCS BEFORE USING!">ExprStream</a>& os, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e) {</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="keywordflow">switch</span> (os.<a class="code" href="classCVC3_1_1ExprStream.html#ac2b2872228aff3fd5d08bbd69c672543" title="Get the current output language.">lang</a>()) {</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#a3aaaf7bc1fc47a4860ef6e59ddb0db0eaa315c228d5c3290ce37df81524ed8e9a" title="Nice SAL-like language for manually written specs.">PRESENTATION_LANG</a>:</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="keywordflow">switch</span> (e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) {</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a5cc02a3e0fe70ce33e5c3d450b38136c">DATATYPE_DECL</a>: {</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  os << <span class="stringliteral">"DATATYPE"</span> << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordtype">bool</span> first(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">for</span> (<a class="code" href="classCVC3_1_1Expr_1_1iterator.html">Expr::iterator</a> i = e.<a class="code" href="group__ExprPkg.html#gac890e13db184610276fc533fa4b4fe99" title="Begin iterator.">begin</a>(), iend = e.<a class="code" href="group__ExprPkg.html#gaf6048a5030c8fa2511bf5dfee868e653" title="End iterator.">end</a>(); i != iend; ++i) {</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keywordflow">if</span> (first) first = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordflow">else</span> os << <span class="stringliteral">","</span> << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  os << <span class="stringliteral">" "</span> << <a class="code" href="group__ExprStream__Manip.html#ga2a0348c6d3f94f2f8febc6dd0a9c3218" title="Set the indentation to the current position.">push</a> << *i << <a class="code" href="group__ExprStream__Manip.html#ga02670eb229648e9e2d888f21f91b6810" title="Insert a single white space separator.">space</a> << <span class="stringliteral">"= "</span> << <a class="code" href="group__ExprStream__Manip.html#ga2a0348c6d3f94f2f8febc6dd0a9c3218" title="Set the indentation to the current position.">push</a>;</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#ae50ab1874dd63b575553e7db769abe28">find</a>(*i) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>(),</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="stringliteral">"Unknown datatype: "</span>+(*i).toString());</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& c = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[*i];</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned>::iterator</a> c_it = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>(), c_end = c.end();</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keywordtype">bool</span> firstCons(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keywordflow">for</span> (; c_it != c_end; ++c_it) {</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <span class="keywordflow">if</span> (!firstCons) {</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  os << <a class="code" href="group__ExprStream__Manip.html#ga02670eb229648e9e2d888f21f91b6810" title="Insert a single white space separator.">space</a> << <span class="stringliteral">"| "</span>;</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  }</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  <span class="keywordflow">else</span> firstCons = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& cons = (*c_it).first;</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  os << cons;</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  vector<Expr>& sels = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a1e8e2818f2f0dcf45743b42b3d9778b3">d_constructorMap</a>[cons];</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordtype">bool</span> firstSel(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> j = 0; j < sels.size(); ++j) {</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="keywordflow">if</span> (firstSel) {</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  firstSel = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  os << <span class="stringliteral">"("</span>;</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  os << <span class="stringliteral">", "</span>;</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  }</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  os << sels[j] << <a class="code" href="group__ExprStream__Manip.html#ga02670eb229648e9e2d888f21f91b6810" title="Insert a single white space separator.">space</a> << <span class="stringliteral">": "</span>;</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  os << sels[j].getType().getExpr()[1];</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  }</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keywordflow">if</span> (!firstSel) {</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  os << <span class="stringliteral">")"</span>;</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  }</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  }</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  os << <a class="code" href="group__ExprStream__Manip.html#gaddb050a787be87116afc51791293d3be" title="Restore the indentation.">pop</a>;</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  }</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  os << <a class="code" href="group__ExprStream__Manip.html#gaddb050a787be87116afc51791293d3be" title="Restore the indentation.">pop</a> << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  os << <span class="stringliteral">"END;"</span>;</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  }</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>:</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <span class="keywordflow">if</span> (e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 1 && e[0].<a class="code" href="group__ExprPkg.html#ga72034a21a6bcbd4d5d2085aa23c8f290">isString</a>()) {</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  os << e[0].<a class="code" href="group__ExprPkg.html#ga5e679ab39ad8166c3c027afee9004c26">getString</a>();</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  }</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">else</span> e.<a class="code" href="group__ExprPkg.html#ga092308b0a88e12a5c7ff2fc0a2eca818" title="Print the top node and then recurse through the children */.">printAST</a>(os);</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="keywordflow">case</span> <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5c41450c4e719ca40d8e734f6a2008f0">APPLY</a>:</div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  os << e.<a class="code" href="group__ExprPkg.html#ga9f3328fe077191803a780cfd6566ff9b" title="Get expression of operator (for APPLY Exprs only)">getOpExpr</a>();</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="keywordflow">if</span>(e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() > 0) {</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  os << <span class="stringliteral">"("</span> << <a class="code" href="group__ExprStream__Manip.html#ga2a0348c6d3f94f2f8febc6dd0a9c3218" title="Set the indentation to the current position.">push</a>;</div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="keywordtype">bool</span> first(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="keywordflow">for</span> (<a class="code" href="classCVC3_1_1Expr_1_1iterator.html">Expr::iterator</a> i=e.<a class="code" href="group__ExprPkg.html#gac890e13db184610276fc533fa4b4fe99" title="Begin iterator.">begin</a>(), iend=e.<a class="code" href="group__ExprPkg.html#gaf6048a5030c8fa2511bf5dfee868e653" title="End iterator.">end</a>(); i!=iend; ++i) {</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keywordflow">if</span>(first) first = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordflow">else</span> os << <span class="stringliteral">","</span> << <a class="code" href="group__ExprStream__Manip.html#ga02670eb229648e9e2d888f21f91b6810" title="Insert a single white space separator.">space</a>;</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  os << *i;</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  }</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  os << push << <span class="stringliteral">")"</span>;</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  }</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ae3aa1eb89fb69c62d502b57c020ed789">CONSTRUCTOR</a>:</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ac909f916e89d861b4a4e5eba782c5259">SELECTOR</a>:</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>:</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga93059bf6ddd8020cef4e6796a3c9b5a4">isSymbol</a>(), <span class="stringliteral">"Expected symbol"</span>);</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  os << e.<a class="code" href="group__ExprPkg.html#gaa3023d9117f249f079b0a202a1dfc5c2">getName</a>();</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"TheoryDatatype::print: Unexpected kind: "</span></div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  +<a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()->getKindName(e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()));</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  }</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#a3aaaf7bc1fc47a4860ef6e59ddb0db0ea548619427a4d459d859ccd041ced9bfa" title="SMT-LIB format.">SMTLIB_LANG</a>:</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <a class="code" href="debug_8h.html#a2637b2fffa22e3c9fad40cda8fcc3bce" title="If something goes horribly wrong, print a message and abort immediately with exit(1).">FatalAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"Not Implemented Yet"</span>);</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#a3aaaf7bc1fc47a4860ef6e59ddb0db0ea00df691ed79361b36910e60b49824c35" title="Lisp-like format for automatically generated specs.">LISP_LANG</a>:</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <a class="code" href="debug_8h.html#a2637b2fffa22e3c9fad40cda8fcc3bce" title="If something goes horribly wrong, print a message and abort immediately with exit(1).">FatalAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"Not Implemented Yet"</span>);</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  e.<a class="code" href="group__ExprPkg.html#ga092308b0a88e12a5c7ff2fc0a2eca818" title="Print the top node and then recurse through the children */.">printAST</a>(os);</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  }</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">return</span> os;</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span> }</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span> <span class="comment"></span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span> <span class="comment">//////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span> <span class="comment"></span><span class="comment">//parseExprOp:</span></div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="comment">//translating special Exprs to regular EXPR??</span><span class="comment"></span></div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00731"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a464a093b6247645cf10c1bb8aa9a03a4"> 731</a></span> <span class="comment"></span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a464a093b6247645cf10c1bb8aa9a03a4" title="Theory-specific parsing implemented by the DP.">TheoryDatatype::parseExprOp</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span> {</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="comment">// If the expression is not a list, it must have been already</span></div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="comment">// parsed, so just return it as is.</span></div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordflow">if</span>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a> != e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) <span class="keywordflow">return</span> e;</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> </div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() > 0,</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="stringliteral">"TheoryDatatype::parseExprOp:\n e = "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  </div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e[0].getKind() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba001479a58fb44c39a29b20d565081a68" title="Identifier is (ID (STRING_EXPR "name"))">ID</a>,</div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="stringliteral">"Expected ID kind for first elem in list expr"</span>);</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span> </div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& c1 = e[0][0];</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <span class="keywordtype">int</span> kind = <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#ga9e7929fab9329724812e74b066a3c90a" title="Return a kind associated with a name. Returns NULL_KIND if not found.">getKind</a>(c1.<a class="code" href="group__ExprPkg.html#ga5e679ab39ad8166c3c027afee9004c26">getString</a>());</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keywordflow">switch</span>(kind) {</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>: {</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() > 1,</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="stringliteral">"Empty DATATYPE expression\n"</span></div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="stringliteral">" (expected at least one datatype): "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span> </div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  vector<Expr> names;</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span> </div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  vector<Expr> allConstructorNames;</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  vector<Expr> constructorNames;</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span> </div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  vector<Expr> allSelectorNames;</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  vector<Expr> selectorNames;</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  vector<Expr> selectorNamesKids;</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span> </div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  vector<Expr> allTypes;</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  vector<Expr> types;</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  vector<Expr> typesKids;</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span> </div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keywordtype">int</span> i,j,k;</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> dt, constructor, selectors, selector;</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span> </div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="comment">// Get names of datatypes</span></div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<bool></a> namesMap;</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keywordflow">for</span> (i = 0; i < e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1; ++i) {</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  dt = e[i+1];</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(dt.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a> && dt.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 2,</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  <span class="stringliteral">"Bad formed datatype expression"</span></div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  +dt.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(dt[0].getKind() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba001479a58fb44c39a29b20d565081a68" title="Identifier is (ID (STRING_EXPR "name"))">ID</a>,</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="stringliteral">"Expected ID kind for datatype name"</span></div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  +dt.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  names.push_back(dt[0][0]);</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keywordflow">if</span> (namesMap.<a class="code" href="classCVC3_1_1ExprMap.html#aa96dfa3a54a131cdb0964ef4b80e324f">count</a>(dt[0][0]) != 0) {</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1ParserException.html">ParserException</a>(<span class="stringliteral">"Datatype name used more than once"</span>+dt[0][0].getString());</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  }</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  namesMap.<a class="code" href="classCVC3_1_1ExprMap.html#a89122ac9deffe3cd839d067b6b92af1d">insert</a>(dt[0][0], <span class="keyword">true</span>);</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  }</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span> </div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="comment">// Loop through datatypes</span></div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="keywordflow">for</span> (i = 0; i < e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1; ++i) {</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  dt = e[i+1];</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(dt[1].getKind() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a> && dt[1].arity() > 0,</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="stringliteral">"Expected non-empty list for datatype constructors"</span></div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  +dt.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  dt = dt[1];</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span> </div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <span class="comment">// Loop through constructors for this datatype</span></div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <span class="keywordflow">for</span>(j = 0; j < dt.arity(); ++j) {</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  constructor = dt[j];</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(constructor.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a> &&</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  (constructor.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 1 || constructor.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 2),</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  <span class="stringliteral">"Unexpected constructor"</span>+constructor.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(constructor[0].getKind() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba001479a58fb44c39a29b20d565081a68" title="Identifier is (ID (STRING_EXPR "name"))">ID</a>,</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="stringliteral">"Expected ID kind for constructor name"</span></div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  +constructor.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  constructorNames.push_back(constructor[0][0]);</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span> </div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="keywordflow">if</span> (constructor.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 2) {</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  selectors = constructor[1];</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(selectors.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a> && selectors.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() > 0,</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="stringliteral">"Non-empty list expected as second argument of constructor:\n"</span></div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  +constructor.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span> </div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="comment">// Loop through selectors for this constructor</span></div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordflow">for</span> (k = 0; k < selectors.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>(); ++k) {</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  selector = selectors[k];</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(selector.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a> && selector.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 2,</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <span class="stringliteral">"Expected list of arity 2 for selector"</span></div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  +selector.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(selector[0].getKind() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba001479a58fb44c39a29b20d565081a68" title="Identifier is (ID (STRING_EXPR "name"))">ID</a>,</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <span class="stringliteral">"Expected ID kind for selector name"</span></div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  +selector.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  selectorNamesKids.push_back(selector[0][0]);</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <span class="keywordflow">if</span> (selector[1].getKind() == <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba001479a58fb44c39a29b20d565081a68" title="Identifier is (ID (STRING_EXPR "name"))">ID</a> && namesMap.<a class="code" href="classCVC3_1_1ExprMap.html#aa96dfa3a54a131cdb0964ef4b80e324f">count</a>(selector[1][0]) > 0) {</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  typesKids.push_back(selector[1][0]);</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  }</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  typesKids.push_back(<a class="code" href="classCVC3_1_1Theory.html#abd5a64ee867dda0c216a04e9fc7fbd6c" title="Parse the generic expression.">parseExpr</a>(selector[1]));</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  }</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  }</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  selectorNames.push_back(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, selectorNamesKids));</div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  selectorNamesKids.clear();</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  types.push_back(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, typesKids));</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  typesKids.clear();</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  }</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  selectorNames.push_back(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, selectorNamesKids, <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()));</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  types.push_back(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, typesKids, <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()));</div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  }</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  }</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  allConstructorNames.push_back(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, constructorNames));</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  constructorNames.clear();</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  allSelectorNames.push_back(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, selectorNames));</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  selectorNames.clear();</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  allTypes.push_back(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, types));</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  types.clear();</div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  }</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span> </div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>,</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, names),</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, allConstructorNames),</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, allSelectorNames),</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba60238049e233c8d68fc58e4d5ceb55e2">RAW_LIST</a>, allTypes));</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  }</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span> </div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="keywordflow">default</span>: {</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1ParserException.html">ParserException</a>(<span class="stringliteral">"Unexpected datatype expression: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  }</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  }</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <span class="keywordflow">return</span> e;</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> }</div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span> </div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span> </div>
<div class="line"><a name="l00859"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#ab31831ed547432e2a83f74c83a82e982"> 859</a></span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#ab31831ed547432e2a83f74c83a82e982">TheoryDatatype::dataType</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& name,</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="keyword">const</span> vector<string>& constructors,</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  <span class="keyword">const</span> vector<vector<string> >& selectors,</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keyword">const</span> vector<vector<Expr> >& types)</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span> {</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  vector<string> names;</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  vector<vector<string> > constructors2;</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  vector<vector<vector<string> > > selectors2;</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  vector<vector<vector<Expr> > > types2;</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  names.push_back(name);</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  constructors2.push_back(constructors);</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  selectors2.push_back(selectors);</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  types2.push_back(types);</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#ab31831ed547432e2a83f74c83a82e982">dataType</a>(names, constructors2, selectors2, types2);</div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span> }</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  </div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span> </div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span> <span class="comment">// Elements of types are either the expr from an existing type or a string</span></div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span> <span class="comment">// naming one of the datatypes being defined</span></div>
<div class="line"><a name="l00878"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#ae7305309a6b11b8f9733d93b161c07e0"> 878</a></span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#ab31831ed547432e2a83f74c83a82e982">TheoryDatatype::dataType</a>(<span class="keyword">const</span> vector<string>& names,</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <span class="keyword">const</span> vector<vector<string> >& allConstructors,</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  <span class="keyword">const</span> vector<vector<vector<string> > >& allSelectors,</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="keyword">const</span> vector<vector<vector<Expr> > >& allTypes)</div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span> {</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  vector<Expr> returnTypes;</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span> </div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <span class="comment">// bool wellFounded = false, infinite = false, </span></div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <span class="keywordtype">bool</span> thisWellFounded;</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span> </div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <span class="keywordflow">if</span> (names.size() != allConstructors.size() ||</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  allConstructors.size() != allSelectors.size() ||</div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  allSelectors.size() != allTypes.size()) {</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  (<span class="stringliteral">"dataType: vector sizes don't match"</span>);</div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  }</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span> </div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <span class="keywordtype">unsigned</span> i, j, k;</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e;</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span> </div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="comment">// Create reachability predicate for constructor cycle detection</span></div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  vector<Type> funTypeArgs;</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  funTypeArgs.push_back(<a class="code" href="classCVC3_1_1Type.html#ae3477d8de1425fc5f278a8fbc76e56a0">Type::anyType</a>(<a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()));</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  funTypeArgs.push_back(<a class="code" href="classCVC3_1_1Type.html#ae3477d8de1425fc5f278a8fbc76e56a0">Type::anyType</a>(<a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()));</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <a class="code" href="classCVC3_1_1Op.html">Op</a> op = <a class="code" href="classCVC3_1_1Theory.html#a97642364c244b753d33b551fc8c3bb9a" title="Create a new uninterpreted function.">newFunction</a>(<span class="stringliteral">"_reach_"</span>+names[0],</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  <a class="code" href="classCVC3_1_1Type.html#a3ebf8a1ba9d894c33df064ea37c5ead5">Type::funType</a>(funTypeArgs, <a class="code" href="classCVC3_1_1Theory.html#a705d998884ec8a53c22220373472d868" title="Return BOOLEAN type.">boolType</a>()),</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  <span class="keyword">true</span> <span class="comment">/* compute trans closure */</span>);</div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <a class="code" href="classCVC3_1_1Op.html">Op</a> reach = <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#gafddb4551e9dbb163823b1162248e58f0">newSymbolExpr</a>(op.<a class="code" href="classCVC3_1_1Op.html#a4a38071541d1e863583f12e9d81de3a2">getExpr</a>().<a class="code" href="group__ExprPkg.html#gaa3023d9117f249f079b0a202a1dfc5c2">getName</a>(),</div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  <a class="code" href="namespaceCVC3.html#afaaef5e303e3d0aec4e1874b5ef2923aa5d779af6a0a27075487337bf4ec8e92a">TRANS_CLOSURE</a>).mkOp();</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span> </div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="keywordflow">for</span> (i = 0; i < names.size(); ++i) {</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  e = <a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(names[i]);</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <span class="keywordflow">if</span> (!e.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) {</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  (<span class="stringliteral">"Attempt to define datatype "</span>+names[i]+<span class="stringliteral">":\n "</span></div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  <span class="stringliteral">"This variable is already defined."</span>);</div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  }</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  e = <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ad94b8e65b0abc98bb6b5729da9e3b40a">DATATYPE</a>, <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()->newStringExpr(names[i]));</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <a class="code" href="classCVC3_1_1Theory.html#a6b1c155465b0c24885213e7442dd0882" title="Install name as a new identifier associated with Expr e.">installID</a>(names[i], e);</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  returnTypes.push_back(e);</div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a7aab890b7ccd92b61dafb89bcf9adc65">d_reach</a>[e] = reach;</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  }</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span> </div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  vector<Expr> selectorVec;</div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span> </div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  <span class="keywordflow">for</span> (i = 0; i < names.size(); ++i) {</div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span> </div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  <span class="keyword">const</span> vector<string>& constructors = allConstructors[i];</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  <span class="keyword">const</span> vector<vector<string> >& selectors = allSelectors[i];</div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <span class="keyword">const</span> vector<vector<Expr> >& types = allTypes[i];</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span> </div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  <span class="keywordflow">if</span> (constructors.size() == 0) {</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  (<span class="stringliteral">"datatype: "</span>+names[i]+<span class="stringliteral">": must have at least one constructor"</span>);</div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  }</div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  <span class="keywordflow">if</span> (constructors.size() != selectors.size() ||</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  selectors.size() != types.size()) {</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  (<span class="stringliteral">"dataType: vector sizes at index "</span>+<a class="code" href="namespaceCVC3.html#af69618103f1f0f2eadada0796a2a940c">int2string</a>(i)+<span class="stringliteral">" don't match"</span>);</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  }</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span> </div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& constMap = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[returnTypes[i]];</div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span> </div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  <span class="keywordflow">for</span> (j = 0; j < constructors.size(); ++j) {</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> c = <a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(constructors[j]);</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <span class="keywordflow">if</span> (!c.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) {</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  (<span class="stringliteral">"Attempt to define datatype constructor "</span>+constructors[j]+<span class="stringliteral">":\n "</span></div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <span class="stringliteral">"This variable is already defined."</span>);</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  }</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  c = <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#gafddb4551e9dbb163823b1162248e58f0">newSymbolExpr</a>(constructors[j], <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ae3aa1eb89fb69c62d502b57c020ed789">CONSTRUCTOR</a>);</div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span> </div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  <span class="keywordflow">if</span> (selectors[j].size() != types[j].size()) {</div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  (<span class="stringliteral">"dataType: constructor at index "</span>+<a class="code" href="namespaceCVC3.html#af69618103f1f0f2eadada0796a2a940c">int2string</a>(i)+<span class="stringliteral">", "</span>+<a class="code" href="namespaceCVC3.html#af69618103f1f0f2eadada0796a2a940c">int2string</a>(j)+</div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  <span class="stringliteral">": number of selectors does not match number of types"</span>);</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  }</div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  thisWellFounded = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  <span class="keyword">const</span> vector<string>& sels = selectors[j];</div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  <span class="keyword">const</span> vector<Expr>& tps = types[j];</div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span> </div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  vector<Type> selTypes;</div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> t;</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> s;</div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  <span class="keywordflow">for</span> (k = 0; k < sels.size(); ++k) {</div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  s = <a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(sels[k]);</div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="keywordflow">if</span> (!s.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) {</div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  (<span class="stringliteral">"Attempt to define datatype selector "</span>+sels[k]+<span class="stringliteral">":\n "</span></div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  <span class="stringliteral">"This variable is already defined."</span>);</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  }</div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  s = <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#gafddb4551e9dbb163823b1162248e58f0">newSymbolExpr</a>(sels[k], <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ac909f916e89d861b4a4e5eba782c5259">SELECTOR</a>);</div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="keywordflow">if</span> (tps[k].isString()) {</div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  t = <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(<a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(tps[k].getString()));</div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="keywordflow">if</span> (t.<a class="code" href="classCVC3_1_1Type.html#ab5fe00c99ee91f369e3339b26bab0bf7">isNull</a>()) {</div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  (<span class="stringliteral">"Unable to resolve type identifier: "</span>+tps[k].getString());</div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  }</div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  } <span class="keywordflow">else</span> t = <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(tps[k]);</div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keywordflow">if</span> (t.<a class="code" href="classCVC3_1_1Type.html#a38bba404056eadf3c283a67ab2347e02">isBool</a>()) {</div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  (<span class="stringliteral">"Cannot have BOOLEAN inside of datatype"</span>);</div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  }</div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (t.<a class="code" href="classCVC3_1_1Type.html#a9c3be568546a63fb424e4cb49391dfa6">isFunction</a>()) {</div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  (<span class="stringliteral">"Cannot have function inside of datatype"</span>);</div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  }</div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  </div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  selTypes.push_back(<a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(t));</div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  s.<a class="code" href="group__ExprPkg.html#ga07d47f902598e00097086deabf04d9c5" title="Set the cached type.">setType</a>(<a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(returnTypes[i]).funType(<a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(t)));</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a88890c6bdae30ff688fd2ea5bd799676">isDatatype</a>(<a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(t)) && !t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#gaa7dc360962f097870ecc6a4cc14c4909">isWellFounded</a>()) {</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  thisWellFounded = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  }</div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a63dc7258a77b6e3cb172c1a38994a06b">d_selectorMap</a>[s] = pair<Expr,unsigned>(c,k);</div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <a class="code" href="classCVC3_1_1Theory.html#a6b1c155465b0c24885213e7442dd0882" title="Install name as a new identifier associated with Expr e.">installID</a>(sels[k], s);</div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  selectorVec.push_back(s);</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  }</div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  <span class="keywordflow">if</span> (thisWellFounded) c.<a class="code" href="group__ExprPkg.html#ga3e4a13d6c9c5d1c14d44ca530ca8187d">setWellFounded</a>();</div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="keywordflow">if</span> (selTypes.size() == 0) {</div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  c.<a class="code" href="group__ExprPkg.html#ga07d47f902598e00097086deabf04d9c5" title="Set the cached type.">setType</a>(<a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(returnTypes[i]));</div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  c.<a class="code" href="group__ExprPkg.html#gaecb0afa375de675309b6d1ec72a5c648">setFinite</a>();</div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  }</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  <span class="keywordflow">else</span> c.<a class="code" href="group__ExprPkg.html#ga07d47f902598e00097086deabf04d9c5" title="Set the cached type.">setType</a>(<a class="code" href="classCVC3_1_1Type.html#a3ebf8a1ba9d894c33df064ea37c5ead5">Type::funType</a>(selTypes, <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(returnTypes[i])));</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <a class="code" href="classCVC3_1_1Theory.html#a6b1c155465b0c24885213e7442dd0882" title="Install name as a new identifier associated with Expr e.">installID</a>(constructors[j], c);</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  constMap[c] = j;</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a1e8e2818f2f0dcf45743b42b3d9778b3">d_constructorMap</a>[c] = selectorVec;</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  selectorVec.clear();</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span> </div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordtype">string</span> testerString = <span class="stringliteral">"is_"</span>+constructors[j];</div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  e = <a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(testerString);</div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  <span class="keywordflow">if</span> (!e.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) {</div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  (<span class="stringliteral">"Attempt to define datatype tester "</span>+testerString+<span class="stringliteral">":\n "</span></div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  <span class="stringliteral">"This variable is already defined."</span>);</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  }</div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  e = <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#gafddb4551e9dbb163823b1162248e58f0">newSymbolExpr</a>(testerString, <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>);</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  e.<a class="code" href="group__ExprPkg.html#ga07d47f902598e00097086deabf04d9c5" title="Set the cached type.">setType</a>(<a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(returnTypes[i]).funType(<a class="code" href="classCVC3_1_1Theory.html#a705d998884ec8a53c22220373472d868" title="Return BOOLEAN type.">boolType</a>()));</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6c428d8d15b377753c2154f4109604c8">d_testerMap</a>[e] = c;</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  <a class="code" href="classCVC3_1_1Theory.html#a6b1c155465b0c24885213e7442dd0882" title="Install name as a new identifier associated with Expr e.">installID</a>(testerString, e);</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  }</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  }</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span> </div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  <span class="comment">// Compute fixed point for wellfoundedness check</span></div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> </div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  <span class="keywordtype">bool</span> changed, thisFinite;</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  <span class="keywordtype">int</span> firstNotWellFounded;</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  <span class="keywordflow">do</span> {</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  changed = <span class="keyword">false</span>;</div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  firstNotWellFounded = -1;</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keywordflow">for</span> (i = 0; i < names.size(); ++i) {</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& c = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[returnTypes[i]];</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned>::iterator</a> c_it = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>(), c_end = c.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>();</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  thisWellFounded = <span class="keyword">false</span>;</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  thisFinite = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  <span class="keywordflow">for</span> (; c_it != c_end; ++c_it) {</div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& cons = (*c_it).first;</div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> funType = <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(cons).<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>();</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  <span class="keywordtype">int</span> j;</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keywordflow">if</span> (!cons.<a class="code" href="group__ExprPkg.html#gacf628bd70fc2c4766afa268ed22ea947">isFinite</a>()) {</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  <span class="keywordflow">for</span> (j = 0; j < funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1; ++j) {</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  <span class="keywordflow">if</span> (!<a class="code" href="namespaceCVC3.html#a88890c6bdae30ff688fd2ea5bd799676">isDatatype</a>(funType[j]) || !funType[j].<a class="code" href="group__ExprPkg.html#gacf628bd70fc2c4766afa268ed22ea947">isFinite</a>())</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  }</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  <span class="keywordflow">if</span> (j == funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1) {</div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  changed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  cons.<a class="code" href="group__ExprPkg.html#gaecb0afa375de675309b6d1ec72a5c648">setFinite</a>();</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  }</div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  <span class="keywordflow">else</span> thisFinite = <span class="keyword">false</span>;</div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  }</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  <span class="keywordflow">if</span> (cons.<a class="code" href="group__ExprPkg.html#gaa7dc360962f097870ecc6a4cc14c4909">isWellFounded</a>()) {</div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  thisWellFounded = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  }</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  <span class="keywordflow">for</span> (j = 0; j < funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1; ++j) {</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a88890c6bdae30ff688fd2ea5bd799676">isDatatype</a>(funType[j]) && !funType[j].<a class="code" href="group__ExprPkg.html#gaa7dc360962f097870ecc6a4cc14c4909">isWellFounded</a>())</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  }</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="keywordflow">if</span> (j == funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1) {</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  changed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  cons.<a class="code" href="group__ExprPkg.html#ga3e4a13d6c9c5d1c14d44ca530ca8187d">setWellFounded</a>();</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  thisWellFounded = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  }</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  }</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  <span class="keywordflow">if</span> (!thisWellFounded) {</div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  <span class="keywordflow">if</span> (firstNotWellFounded == -1) firstNotWellFounded = i;</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  }</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  <span class="keywordflow">if</span> (!returnTypes[i].isWellFounded()) {</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  changed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  returnTypes[i].setWellFounded();</div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  }</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  }</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  <span class="keywordflow">if</span> (thisFinite && !returnTypes[i].isFinite()) {</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  changed = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  returnTypes[i].setFinite();</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  }</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  }</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  } <span class="keywordflow">while</span> (changed);</div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span> </div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  <span class="keywordflow">if</span> (firstNotWellFounded >= 0) {</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  <span class="comment">// TODO: uninstall all ID's</span></div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  (<span class="stringliteral">"Datatype "</span>+names[firstNotWellFounded]+<span class="stringliteral">" has no finite terms"</span>);</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  }</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span> </div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a5cc02a3e0fe70ce33e5c3d450b38136c">DATATYPE_DECL</a>, returnTypes);</div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span> }</div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span> </div>
<div class="line"><a name="l01086"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a12a7bb383d9780f84484de597892809b"> 1086</a></span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a12a7bb383d9780f84484de597892809b">TheoryDatatype::datatypeConsExpr</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& constructor,</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  <span class="keyword">const</span> vector<Expr>& args)</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span> {</div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e = <a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(constructor);</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  <span class="keywordflow">if</span> (e.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>())</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"datatype: unknown constructor: "</span>+constructor);</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  <span class="keywordflow">if</span> (!(e.<a class="code" href="group__ExprPkg.html#ga93059bf6ddd8020cef4e6796a3c9b5a4">isSymbol</a>() && e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ae3aa1eb89fb69c62d502b57c020ed789">CONSTRUCTOR</a>))</div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"datatype: "</span>+constructor+<span class="stringliteral">" resolves to: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>()+</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  <span class="stringliteral">"\nwhich is not a constructor"</span>);</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  <span class="keywordflow">if</span> (args.size() == 0) <span class="keywordflow">return</span> e;</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(e.<a class="code" href="group__ExprPkg.html#ga3aefe2fb15c2d8e3a51dd92dbcc5cdc5" title="Make the expr into an operator.">mkOp</a>(), args);</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span> }</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span> </div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span> </div>
<div class="line"><a name="l01100"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#ac38281a765aa4e57af9a2c6ff4c3686c"> 1100</a></span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#ac38281a765aa4e57af9a2c6ff4c3686c">TheoryDatatype::datatypeSelExpr</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& selector, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& arg)</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span> {</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e = <a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(selector);</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  <span class="keywordflow">if</span> (e.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>())</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"datatype: unknown selector: "</span>+selector);</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  <span class="keywordflow">if</span> (!(e.<a class="code" href="group__ExprPkg.html#ga93059bf6ddd8020cef4e6796a3c9b5a4">isSymbol</a>() && e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ac909f916e89d861b4a4e5eba782c5259">SELECTOR</a>))</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"datatype: "</span>+selector+<span class="stringliteral">" resolves to: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>()+</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  <span class="stringliteral">"\nwhich is not a selector"</span>);</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(e.<a class="code" href="group__ExprPkg.html#ga3aefe2fb15c2d8e3a51dd92dbcc5cdc5" title="Make the expr into an operator.">mkOp</a>(), arg);</div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span> }</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span> </div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span> </div>
<div class="line"><a name="l01112"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a51372d26e89b189c8a5f42d18dd2eedc"> 1112</a></span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a51372d26e89b189c8a5f42d18dd2eedc">TheoryDatatype::datatypeTestExpr</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& constructor, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& arg)</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span> {</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e = <a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(<span class="stringliteral">"is_"</span>+constructor);</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <span class="keywordflow">if</span> (e.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>())</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"datatype: unknown tester: is_"</span>+constructor);</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  <span class="keywordflow">if</span> (!(e.<a class="code" href="group__ExprPkg.html#ga93059bf6ddd8020cef4e6796a3c9b5a4">isSymbol</a>() && e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>))</div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"datatype: is_"</span>+constructor+<span class="stringliteral">" resolves to: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>()+</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  <span class="stringliteral">"\nwhich is not a tester"</span>);</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(e.<a class="code" href="group__ExprPkg.html#ga3aefe2fb15c2d8e3a51dd92dbcc5cdc5" title="Make the expr into an operator.">mkOp</a>(), arg);</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span> }</div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span> </div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span> </div>
<div class="line"><a name="l01124"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a5ae1a2fe60c6e2af77cf098340cabd53"> 1124</a></span> <span class="keyword">const</span> pair<Expr,unsigned>& <a class="code" href="classCVC3_1_1TheoryDatatype.html#a5ae1a2fe60c6e2af77cf098340cabd53">TheoryDatatype::getSelectorInfo</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span> {</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ac909f916e89d861b4a4e5eba782c5259">SELECTOR</a>, <span class="stringliteral">"getSelectorInfo called on non-selector: "</span></div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  +e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a63dc7258a77b6e3cb172c1a38994a06b">d_selectorMap</a>.<a class="code" href="classCVC3_1_1ExprMap.html#ae50ab1874dd63b575553e7db769abe28">find</a>(e) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#a63dc7258a77b6e3cb172c1a38994a06b">d_selectorMap</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>(),</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  <span class="stringliteral">"Unknown selector: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a63dc7258a77b6e3cb172c1a38994a06b">d_selectorMap</a>[e];</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span> }</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span> </div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span> </div>
<div class="line"><a name="l01134"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#af39a46bc360e9f7c91bf0d85cc3908ca"> 1134</a></span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#af39a46bc360e9f7c91bf0d85cc3908ca">TheoryDatatype::getConsForTester</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span> {</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089a4df0e72bf250adc8dd78e81fea2f281c">TESTER</a>,</div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  <span class="stringliteral">"getConsForTester called on non-tester"</span></div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  +e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a6c428d8d15b377753c2154f4109604c8">d_testerMap</a>.<a class="code" href="classCVC3_1_1ExprMap.html#ae50ab1874dd63b575553e7db769abe28">find</a>(e) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6c428d8d15b377753c2154f4109604c8">d_testerMap</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>(),</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  <span class="stringliteral">"Unknown tester: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6c428d8d15b377753c2154f4109604c8">d_testerMap</a>[e];</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span> }</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span> </div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span> </div>
<div class="line"><a name="l01145"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d93ab7a39a1eb3e82cb67f0425ffee"> 1145</a></span> <span class="keywordtype">unsigned</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d93ab7a39a1eb3e82cb67f0425ffee">TheoryDatatype::getConsPos</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span> {</div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#af5adcbe1bc4a5aaacccfc9af11f98089ae3aa1eb89fb69c62d502b57c020ed789">CONSTRUCTOR</a>,</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  <span class="stringliteral">"getConsPos called on non-constructor"</span>);</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> t = <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(e);</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  <span class="keywordflow">if</span> (t.isFunction()) t = t[t.arity()-1];</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="namespaceCVC3.html#a88890c6bdae30ff688fd2ea5bd799676">isDatatype</a>(t), <span class="stringliteral">"Expected datatype"</span>);</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#ae50ab1874dd63b575553e7db769abe28">find</a>(t.getExpr()) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>(),</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  <span class="stringliteral">"Could not find datatype: "</span>+t.toString());</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& constMap = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[t.getExpr()];</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(constMap.find(e) != constMap.end(),</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  <span class="stringliteral">"Could not find constructor: "</span>+e.<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  <span class="keywordflow">return</span> constMap[e];</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span> }</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span> </div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span> </div>
<div class="line"><a name="l01161"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a60d3e5400ca66acaf39a1365bd378c7e"> 1161</a></span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a60d3e5400ca66acaf39a1365bd378c7e">TheoryDatatype::getConstant</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>& t)</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span> {</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  <span class="comment">// if a cycle is detected, backtrack from this branch</span></div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1TheoryDatatype.html#ae5ebfda4bb10cae8a4a3c620731bfb51">d_getConstantStack</a>.<a class="code" href="classCVC3_1_1ExprMap.html#aa96dfa3a54a131cdb0964ef4b80e324f">count</a>(t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()) != 0) {</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>();</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  }</div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#ae5ebfda4bb10cae8a4a3c620731bfb51">d_getConstantStack</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a62589c597d245f3245df6d6a5fe6f4f1">size</a>() < 1000,</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  <span class="stringliteral">"TheoryDatatype::getconstant: too deep recursion depth"</span>);</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  <a class="code" href="classCVC3_1_1TheoryDatatype.html#ae5ebfda4bb10cae8a4a3c620731bfb51">d_getConstantStack</a>[t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a88890c6bdae30ff688fd2ea5bd799676">isDatatype</a>(t)) {</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#ae50ab1874dd63b575553e7db769abe28">find</a>(t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>(),</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  <span class="stringliteral">"Unknown datatype: "</span>+t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>());</div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned></a>& c = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a6ec421864b0680b8a2cf581304e6b31a">d_datatypes</a>[t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()];</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<unsigned>::iterator</a> i = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>(), iend = c.end();</div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  <span class="keywordflow">for</span> (; i != iend; ++i) {</div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& cons = (*i).first;</div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>  <span class="keywordflow">if</span> (!<a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(cons).isFunction()) {</div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  d_getConstantStack.erase(t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>());</div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>  <span class="keywordflow">return</span> cons;</div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  }</div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>  }</div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>  <span class="keywordflow">for</span> (i = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>(), iend = c.end(); i != iend; ++i) {</div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& cons = (*i).first;</div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> funType = <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(cons).<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>();</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  vector<Expr> args;</div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  <span class="keywordtype">int</span> j = 0;</div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>  <span class="keywordflow">for</span> (; j < funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1; ++j) {</div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> t_j = <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(funType[j]);</div>
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  <span class="keywordflow">if</span> (t_j == t || <a class="code" href="namespaceCVC3.html#a88890c6bdae30ff688fd2ea5bd799676">isDatatype</a>(t_j)) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>  args.push_back(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a60d3e5400ca66acaf39a1365bd378c7e">getConstant</a>(t_j));</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(!args.back().isNull(), <span class="stringliteral">"Expected non-null"</span>);</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  }</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  <span class="keywordflow">if</span> (j == funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1) {</div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  d_getConstantStack.erase(t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>());</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(cons.<a class="code" href="group__ExprPkg.html#ga3aefe2fb15c2d8e3a51dd92dbcc5cdc5" title="Make the expr into an operator.">mkOp</a>(), args);</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  }</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  }</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <span class="keywordflow">for</span> (i = c.<a class="code" href="classCVC3_1_1ExprMap.html#a3db85401f8535daf4054fde531cd46b1">begin</a>(), iend = c.end(); i != iend; ++i) {</div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& cons = (*i).first;</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> funType = <a class="code" href="classCVC3_1_1Theory.html#aa408fe61c3d28f4333b78a3027606bb8" title="Compute (or look up in cache) the base type of e and return the result.">getBaseType</a>(cons).<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>();</div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  vector<Expr> args;</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>  <span class="keywordtype">int</span> j = 0;</div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  <span class="keywordflow">for</span> (; j < funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1; ++j) {</div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> t_j = <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(funType[j]);</div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>  <span class="keywordflow">if</span> (t_j == t) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  args.push_back(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a60d3e5400ca66acaf39a1365bd378c7e">getConstant</a>(t_j));</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  <span class="keywordflow">if</span> (args.back().isNull()) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  }</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  <span class="keywordflow">if</span> (j == funType.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1) {</div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  d_getConstantStack.erase(t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>());</div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(cons.<a class="code" href="group__ExprPkg.html#ga3aefe2fb15c2d8e3a51dd92dbcc5cdc5" title="Make the expr into an operator.">mkOp</a>(), args);</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  }</div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  }</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  <a class="code" href="debug_8h.html#a2637b2fffa22e3c9fad40cda8fcc3bce" title="If something goes horribly wrong, print a message and abort immediately with exit(1).">FatalAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"Couldn't find constant for"</span></div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  +t.<a class="code" href="classCVC3_1_1Type.html#a2f5ce4b1973ec02b2f2b2eba8ce3cc50">toString</a>());</div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  }</div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(!t.<a class="code" href="classCVC3_1_1Type.html#a38bba404056eadf3c283a67ab2347e02">isBool</a>() && !t.<a class="code" href="classCVC3_1_1Type.html#a9c3be568546a63fb424e4cb49391dfa6">isFunction</a>(),</div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  <span class="stringliteral">"Expected non-bool, non-function type"</span>);</div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  <span class="comment">//TODO: this name could be an illegal identifier (i.e. could include spaces)</span></div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  <span class="keywordtype">string</span> name = <span class="stringliteral">"datatype_"</span>+t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#gaf3028bb1619f8cc69b66ec712e1adb54" title="Print the expression to a string.">toString</a>();</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e = <a class="code" href="classCVC3_1_1Theory.html#a07b326cd94b2bb8bafa39faf07caaec5" title="Resolve an identifier, for use in parseExprOp()">resolveID</a>(name);</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  d_getConstantStack.erase(t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>());</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>  <span class="keywordflow">if</span> (e.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#a4f82b4903d68da2bd83afb104c2c62cc" title="Create a new variable given its name and type.">newVar</a>(name, t);</div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  <span class="keywordflow">return</span> e;</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span> }</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span> </div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span> </div>
<div class="line"><a name="l01228"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a53246e5e620d363d47497792573ea970"> 1228</a></span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Op.html">Op</a>& <a class="code" href="classCVC3_1_1TheoryDatatype.html#a53246e5e620d363d47497792573ea970">TheoryDatatype::getReachablePredicate</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>& t)</div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span> {</div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="namespaceCVC3.html#a88890c6bdae30ff688fd2ea5bd799676">isDatatype</a>(t), <span class="stringliteral">"Expected datatype"</span>);</div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#a7aab890b7ccd92b61dafb89bcf9adc65">d_reach</a>.<a class="code" href="classCVC3_1_1ExprMap.html#ae50ab1874dd63b575553e7db769abe28">find</a>(t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()) != <a class="code" href="classCVC3_1_1TheoryDatatype.html#a7aab890b7ccd92b61dafb89bcf9adc65">d_reach</a>.<a class="code" href="classCVC3_1_1ExprMap.html#a283ae6c44308cbdda0d82da5a16e52c8">end</a>(),</div>
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  <span class="stringliteral">"Couldn't find reachable predicate"</span>);</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a7aab890b7ccd92b61dafb89bcf9adc65">d_reach</a>[t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>()];</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span> }</div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span> </div>
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span> </div>
<div class="line"><a name="l01237"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheoryDatatype.html#a513d221b48500cf4bc91393293d9b2f2"> 1237</a></span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1TheoryDatatype.html#a513d221b48500cf4bc91393293d9b2f2">TheoryDatatype::canCollapse</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e)</div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span> {</div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<a class="code" href="namespaceCVC3.html#afdcf0b93fc0d1b03a5a14c4988443c7a">isSelector</a>(e), <span class="stringliteral">"canCollapse: Selector expression expected"</span>);</div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>() == 1, <span class="stringliteral">"expected arity 1"</span>);</div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  <span class="keywordflow">if</span> (<a class="code" href="namespaceCVC3.html#a91840d293c43120244ce5b5165bdacc4">isConstructor</a>(e[0])) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>  <span class="keywordflow">if</span> (<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a1cadecbd2d6fa614a2f2e9419aa43f33">find</a>(e[0]) == <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>.<a class="code" href="classCVC3_1_1CDMap.html#a2a26c7cc4db12cb17d273db5cfa5a890">end</a>()) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(e[0].hasFind() && <a class="code" href="classCVC3_1_1Theory.html#a08412b310cb743536f7edd9fccd60e46" title="Return the find of e, or e if it has no find.">findExpr</a>(e[0]) == e[0],</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  <span class="stringliteral">"canCollapse: Expected find(e[0])=e[0]"</span>);</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> u = <a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d5b05a1dad378a941cb8c40d0142ff">d_labels</a>[e[0]].get().get();</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> cons = <a class="code" href="classCVC3_1_1TheoryDatatype.html#a5ae1a2fe60c6e2af77cf098340cabd53">getSelectorInfo</a>(e.<a class="code" href="group__ExprPkg.html#ga9f3328fe077191803a780cfd6566ff9b" title="Get expression of operator (for APPLY Exprs only)">getOpExpr</a>()).first;</div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> uCons = (<a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>)1 << <span class="keywordtype">unsigned</span>(<a class="code" href="classCVC3_1_1TheoryDatatype.html#af4d93ab7a39a1eb3e82cb67f0425ffee">getConsPos</a>(cons));</div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  <span class="keywordflow">if</span> ((u & uCons) == 0) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span> }</div>
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