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<a href="theory__simulate_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_simulate.cpp</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *\brief Implementation of class TheorySimulate.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Author: Sergey Berezin</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * Created: Tue Oct 7 10:28:14 2003</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * <hr></span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * and its documentation for any purpose is hereby granted without</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * LICENSE file provided with this distribution.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * <hr></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> <span class="comment">/*****************************************************************************/</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__simulate_8h.html" title="Implementation of a symbolic simulator.">theory_simulate.h</a>"</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="simulate__proof__rules_8h.html" title="Abstract interface to the symbolic simulator proof rules.">simulate_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="comment">// For the type REAL</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="theory__arith_8h.html">theory_arith.h</a>"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</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> <span class="keyword">using namespace </span>std;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">using namespace </span>CVC3;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheorySimulate.html#a55c7af5a378de8d5d5be49ba8f255b14"> 35</a></span> TheorySimulate::TheorySimulate(<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="l00036"></a><span class="lineno"> 36</span>  : <a class="code" href="classCVC3_1_1Theory.html" title="Base class for theories.">Theory</a>(core, <span class="stringliteral">"Simulate"</span>) {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="comment">// Initialize the proof rules</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <a class="code" href="classCVC3_1_1TheorySimulate.html#a549f5a22dfdb58a6d22f48b09ecaec3e" title="Our local proof rules.">d_rules</a> = <a class="code" href="classCVC3_1_1TheorySimulate.html#a9d7b41e634335a8c3ed2636b88fd714e" title="Create proof rules for this theory.">createProofRules</a>();</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="comment">// Register the kinds</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  vector<int> kinds;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  kinds.push_back(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5baa1022ff97dac8e2d5d80d53c4cecd132">SIMULATE</a>);</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="comment">// Register the theory with the core</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <a class="code" href="classCVC3_1_1Theory.html#a97a6f8e09f71513da969fa7847346c6f" title="Register a new theory.">registerTheory</a>(<span class="keyword">this</span>, kinds, <span class="keyword">false</span> <span class="comment">/* no solver */</span>);</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> }</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheorySimulate.html#a360c8619bf0719db8811a3efae77b832"> 47</a></span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a360c8619bf0719db8811a3efae77b832" title="Destructor.">TheorySimulate::~TheorySimulate</a>() {</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">delete</span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a549f5a22dfdb58a6d22f48b09ecaec3e" title="Our local proof rules.">d_rules</a>;</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> </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> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a></div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheorySimulate.html#a7ffc512dc7ea5a3178445b904c7071e2"> 53</a></span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a7ffc512dc7ea5a3178445b904c7071e2" title="Theory-specific rewrite rules.">TheorySimulate::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="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">switch</span> (e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">case</span> <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5baa1022ff97dac8e2d5d80d53c4cecd132">SIMULATE</a>:</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a549f5a22dfdb58a6d22f48b09ecaec3e" title="Our local proof rules.">d_rules</a>-><a class="code" href="classCVC3_1_1SimulateProofRules.html#a521de66c40b56968a3765f8a23755a3a" title="SIMULATE(f, s_0, i_1, ..., i_k, N) <=> f(...f(f(s_0, i_1), i_2), ... i_k)">expandSimulate</a>(e);</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</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="l00060"></a><span class="lineno"> 60</span>  }</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheorySimulate.html#a7b967470cb0087ab5ed87ecb483a978d"> 65</a></span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a7b967470cb0087ab5ed87ecb483a978d" title="Compute and store the type of e.">TheorySimulate::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="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">switch</span> (e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) {</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">case</span> <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5baa1022ff97dac8e2d5d80d53c4cecd132">SIMULATE</a>: { <span class="comment">// SIMULATE(f, s0, i_1, ..., i_k, N)</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> arity = e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>();</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">if</span> (!e[arity - 1].<a class="code" href="namespaceCVC3.html#ac0334a083d6782caa17ca0d337fddddf">isRational</a>() || </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  !e[arity - 1].getRational().isInteger()) {</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  (<span class="stringliteral">"Number of cycles in SIMULATE (last arg) "</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="stringliteral">"must be an integer constant:\n\n "</span> + e[arity -1].toString()</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  +<span class="stringliteral">"\n\nIn the following expression:\n\n "</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</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="l00076"></a><span class="lineno"> 76</span>  }</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& fn(e[0]);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> fnType(<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>(fn));</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">// The arity of function is k+1, which is e.arity()-2.</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// The arity of the type also includes the result type.</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span>(fnType.<a class="code" href="classCVC3_1_1Type.html#abd7ab3fcb112e27aa05da8981b56e02c">arity</a>() != e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1)</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  (<span class="stringliteral">"Wrong number of arguments in SIMULATE:\n\n"</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</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="l00086"></a><span class="lineno"> 86</span>  +<span class="stringliteral">"\n\nExpected "</span>+<a class="code" href="namespaceCVC3.html#af69618103f1f0f2eadada0796a2a940c">int2string</a>(fnType.<a class="code" href="classCVC3_1_1Type.html#abd7ab3fcb112e27aa05da8981b56e02c">arity</a>()+1)</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  +<span class="stringliteral">" arguments, but received "</span>+<a class="code" href="namespaceCVC3.html#af69618103f1f0f2eadada0796a2a940c">int2string</a>(e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>())+<span class="stringliteral">"."</span>);</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="comment">// Build the function type that SIMULATE expects</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  vector<Type> argTp;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">// The (initial) state type</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> resType(<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[1]));</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  argTp.push_back(resType);</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=2, iend=e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1; i<iend; ++i) {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> iTp(e[i].getType());</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> iTpBase(<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[i]));</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span>(!iTp.<a class="code" href="classCVC3_1_1Type.html#a9c3be568546a63fb424e4cb49391dfa6">isFunction</a>() || iTp.<a class="code" href="classCVC3_1_1Type.html#abd7ab3fcb112e27aa05da8981b56e02c">arity</a>() != 2 || !<a class="code" href="namespaceCVC3.html#a6475c7ef78c59970a4525d5b3ff0ce86">isReal</a>(iTpBase[0]))</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  (<span class="stringliteral">"Type mismatch in SIMULATE:\n\n "</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</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="l00100"></a><span class="lineno"> 100</span>  +<span class="stringliteral">"\n\nThe input #"</span>+<a class="code" href="namespaceCVC3.html#af69618103f1f0f2eadada0796a2a940c">int2string</a>(i-1)</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  +<span class="stringliteral">" is expected to be of type:\n\n REAL -> <something>"</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="stringliteral">"\n\nBut the actual type is:\n\n "</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  +iTp.<a class="code" href="classCVC3_1_1Type.html#a2f5ce4b1973ec02b2f2b2eba8ce3cc50">toString</a>());</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  argTp.push_back(iTpBase[1]);</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_1Type.html" title="MS C++ specific settings.">Type</a> expectedFnType(<a class="code" href="classCVC3_1_1Type.html#a3ebf8a1ba9d894c33df064ea37c5ead5">Type::funType</a>(argTp, resType));</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span>(fnType != expectedFnType)</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1TypecheckException.html">TypecheckException</a></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  (<span class="stringliteral">"Type mismatch in SIMULATE:\n\n "</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</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="l00111"></a><span class="lineno"> 111</span>  +<span class="stringliteral">"\n\nThe transition function is expected to be of type:\n\n "</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  +expectedFnType.<a class="code" href="classCVC3_1_1Type.html#a2f5ce4b1973ec02b2f2b2eba8ce3cc50">toString</a>()</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  +<span class="stringliteral">"\n\nBut the actual type is:\n\n "</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  +fnType.<a class="code" href="classCVC3_1_1Type.html#a2f5ce4b1973ec02b2f2b2eba8ce3cc50">toString</a>());</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  e.<a class="code" href="group__ExprPkg.html#ga07d47f902598e00097086deabf04d9c5" title="Set the cached type.">setType</a>(resType);</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>,<span class="stringliteral">"TheorySimulate::computeType: Unexpected expression: "</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</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="l00122"></a><span class="lineno"> 122</span>  }</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"></span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"></span><span class="comment">//parseExprOp:</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment">//Recursive call of parseExpr defined in theory_ libaries based on kind of expr </span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment">//being built</span><span class="comment"></span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment">///////////////////////////////////////////////////////////////////////////////</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"></span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a></div>
<div class="line"><a name="l00131"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheorySimulate.html#a888f05dd7da9aa30304f6b7016dbfe46"> 131</a></span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a888f05dd7da9aa30304f6b7016dbfe46" title="Theory-specific parsing implemented by the DP.">TheorySimulate::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="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba7fa27e82c6c4f69434225ed81e5d151e">TRACE</a>(<span class="stringliteral">"parser"</span>, <span class="stringliteral">"TheorySimulate::parseExprOp("</span>, e, <span class="stringliteral">")"</span>);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// If the expression is not a list, it must have been already</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// parsed, so just return it as is.</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</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="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</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="l00138"></a><span class="lineno"> 138</span>  <span class="stringliteral">"TheorySimulate::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="l00139"></a><span class="lineno"> 139</span>  <span class="comment">/* The first element of the list (e[0] is an ID of the operator. </span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> ID string values are the dirst element of the expression */</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</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="l00142"></a><span class="lineno"> 142</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.getString());</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">switch</span>(kind) {</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">case</span> <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5baa1022ff97dac8e2d5d80d53c4cecd132">SIMULATE</a>: { <span class="comment">// Application of SIMULATE to args</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  vector<Expr> k;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</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="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// Skip first element of the vector of kids in 'e'.</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// The first element is the operator.</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  ++i; </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// Parse the kids of e and push them into the vector 'k'</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">for</span>(; i!=iend; ++i) </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  k.push_back(<a class="code" href="classCVC3_1_1Theory.html#abd5a64ee867dda0c216a04e9fc7fbd6c" title="Parse the generic expression.">parseExpr</a>(*i));</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</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="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5baa1022ff97dac8e2d5d80d53c4cecd132">SIMULATE</a>, k, e.<a class="code" href="group__ExprPkg.html#gab57ce3dfa78947a906241d090c7cf34d">getEM</a>());</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"TheorySimulate::parseExprOp: Unexpected operator: "</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</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="l00159"></a><span class="lineno"> 159</span>  }</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> e;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> }</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a></div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheorySimulate.html#a46b843eea802fa2a9b666552a58886eb"> 164</a></span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a46b843eea802fa2a9b666552a58886eb" title="Compute and cache the TCC of e.">TheorySimulate::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="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">switch</span> (e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">case</span> <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5baa1022ff97dac8e2d5d80d53c4cecd132">SIMULATE</a>: {</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="comment">// TCC(SIMULATE(f, s, i1, ..., ik, N)):</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="comment">// First, we require that the type of the first argument of f is</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="comment">// exactly the same as the type of f's result (otherwise we need</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="comment">// to check subtyping relation, which might be undecidable), and</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="comment">// whether f is defined on s.</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="comment">// Then, we check that the result type of i_j exactly matches the</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="comment">// type of the j+1-th argument of f (again, for efficiency and</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="comment">// decidability reasons), and that each i_j is defined on every</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="comment">// integer from 0..N-1.</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  vector<Expr> tccs;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> fnType(e[0].getType());</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(fnType.<a class="code" href="classCVC3_1_1Type.html#abd7ab3fcb112e27aa05da8981b56e02c">arity</a>() == e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1,</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="stringliteral">"TheorySimulate::computeTCC: SIMULATE() doesn't typecheck: "</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</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="l00183"></a><span class="lineno"> 183</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> resType(fnType[fnType.<a class="code" href="classCVC3_1_1Type.html#abd7ab3fcb112e27aa05da8981b56e02c">arity</a>()-1]);</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// Check that the state type matches the 1st arg and the result type in f</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">if</span>(fnType[0] != resType)</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#gaae9db4c93c67cbf8bbf5d1e60e94f1ae" title="FALSE Expr.">falseExpr</a>();</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">// Compute TCC for f on the initial state</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  tccs.push_back(<a class="code" href="classCVC3_1_1Theory.html#a39539e895f8aade88ae5bc05bbcc9302" title="Calls the correct theory to compute a type predicate.">getTypePred</a>(fnType[0], e[1]));</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>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Rational.html">Rational</a>& N = e[e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1].<a class="code" href="group__ExprPkg.html#gab0eee70e4a7f97c09954dc61b71b65e5" title="Get the Rational value out of RATIONAL_EXPR.">getRational</a>();</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">// Now, iterate through the inputs</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=2, iend=e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>()-1; i<iend; ++i) {</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> iTp(e[i].getType());</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(iTp.<a class="code" href="classCVC3_1_1Type.html#a9c3be568546a63fb424e4cb49391dfa6">isFunction</a>() && iTp.<a class="code" href="classCVC3_1_1Type.html#abd7ab3fcb112e27aa05da8981b56e02c">arity</a>()==2,</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="stringliteral">"TheorySimulate::computeTCC: SIMULATE() doesn't typecheck: "</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</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="l00197"></a><span class="lineno"> 197</span>  <span class="comment">// Match the return type of i-th input with f's argument</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">if</span>(iTp[1] != fnType[i-1])</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#gaae9db4c93c67cbf8bbf5d1e60e94f1ae" title="FALSE Expr.">falseExpr</a>();</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="comment">// Compute the TCC for i(0) ... i(N-1)</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">for</span>(<a class="code" href="classCVC3_1_1Rational.html">Rational</a> j=0; j<N; j = j+1)</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  tccs.push_back(<a class="code" href="classCVC3_1_1Theory.html#a39539e895f8aade88ae5bc05bbcc9302" title="Calls the correct theory to compute a type predicate.">getTypePred</a>(iTp[0], <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()->newRatExpr(j)));</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#aba1822f2d985b50f6405c290c3814c1a" title="==> AND(e1,e2) IFF [simplified expr]">rewriteAnd</a>(<a class="code" href="namespaceCVC3.html#ad4258158bba138eb54b9080af7f8223a">andExpr</a>(tccs)).<a class="code" href="classCVC3_1_1Theorem.html#a97d957fcbf9094480851b1d2e5d3729f">getRHS</a>();</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">default</span>: </div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"TheorySimulate::computeTCC("</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="l00208"></a><span class="lineno"> 208</span>  +<span class="stringliteral">")\n\nUnknown expression."</span>);</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#ga4471fca49c2acbb7b4cf71e72bc55d6a" title="TRUE Expr.">trueExpr</a>();</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> }</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <a class="code" href="classCVC3_1_1ExprStream.html" title="Pretty-printing output stream for Expr. READ THE DOCS BEFORE USING!">ExprStream</a>&</div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="code" href="classCVC3_1_1TheorySimulate.html#a9d4451dfc3e6f6e1b9872761b4a974f2"> 215</a></span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a9d4451dfc3e6f6e1b9872761b4a974f2" title="Theory-specific pretty-printing.">TheorySimulate::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="l00216"></a><span class="lineno"> 216</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="l00217"></a><span class="lineno"> 217</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="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">switch</span>(e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) {</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">case</span> <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5baa1022ff97dac8e2d5d80d53c4cecd132">SIMULATE</a>:{</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  os << <span class="stringliteral">"SIMULATE"</span> << <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="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">bool</span> first(<span class="keyword">true</span>);</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>(); i++) {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">if</span> (first) first = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">else</span> os << push << <span class="stringliteral">","</span> << <a class="code" href="group__ExprStream__Manip.html#gaddb050a787be87116afc51791293d3be" title="Restore the indentation.">pop</a> << <a class="code" href="group__ExprStream__Manip.html#ga02670eb229648e9e2d888f21f91b6810" title="Insert a single white space separator.">space</a>;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  os << e[i];</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>  os << push << <span class="stringliteral">")"</span>;</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  }</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="comment">// Print the top node in the default LISP format, continue with</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">// pretty-printing for children.</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</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="l00234"></a><span class="lineno"> 234</span>  </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</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="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#a3aaaf7bc1fc47a4860ef6e59ddb0db0eaed2643c62e36b9b222804a1ab5b4809e" title="SMT-LIB v2 format.">SMTLIB_V2_LANG</a>:</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="classCVC3_1_1Theory.html#a262fdc338527489b376ec181ecc38ddc">d_theoryUsed</a> = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1SmtlibException.html">SmtlibException</a>(<span class="stringliteral">"TheorySimulate::print: SMTLIB not supported"</span>);</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">switch</span>(e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) {</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">case</span> <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5baa1022ff97dac8e2d5d80d53c4cecd132">SIMULATE</a>:{</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</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> << <span class="stringliteral">"SIMULATE"</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="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>(); i++) {</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  os << space << e[i];</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  os << <a class="code" href="group__ExprStream__Manip.html#ga2a0348c6d3f94f2f8febc6dd0a9c3218" title="Set the indentation to the current position.">push</a> << <span class="stringliteral">")"</span>;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">break</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">default</span>:</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="comment">// Print the top node in the default LISP format, continue with</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="comment">// pretty-printing for children.</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</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="l00255"></a><span class="lineno"> 255</span>  </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">break</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>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</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="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">switch</span>(e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>()) {</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">case</span> <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5baa1022ff97dac8e2d5d80d53c4cecd132">SIMULATE</a>:{</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</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> << <span class="stringliteral">"SIMULATE"</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="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < e.<a class="code" href="group__ExprPkg.html#ga28b901d05e52a5c646f83a95cc74f94b">arity</a>(); i++) {</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  os << space << e[i];</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  }</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  os << <a class="code" href="group__ExprStream__Manip.html#ga2a0348c6d3f94f2f8febc6dd0a9c3218" title="Set the indentation to the current position.">push</a> << <span class="stringliteral">")"</span>;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  }</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="comment">// Print the top node in the default LISP format, continue with</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="comment">// pretty-printing for children.</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</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="l00273"></a><span class="lineno"> 273</span>  </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  }</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">default</span>: <span class="comment">// Not a known language</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</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="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">return</span> os;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> }</div>
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