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<a href="expr__value_8h.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 expr_value.h</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: Sergey Berezin</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: Fri Feb 7 15:07:18 2003</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"> * Class ExprValue: the value holding class of Expr. No one should</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * use it directly; use Expr API instead. To enforce that, the</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * constructors are made protected, and only Expr, ExprManager, and</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * subclasses can use them.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">/*****************************************************************************/</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// *** HACK ATTACK *** (trick from Aaron Stump's code)</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// In order to inline the Expr constructors (for efficiency), this</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// file (expr_value.h) must be included in expr.h. However, we also</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// need to include expr.h here, hence, circular dependency. A way to</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// break it is to include expr_value.h in the middle of expr.h after</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// the definition of class Expr, but before the definition of its</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// inlined methods. So, expr.h included below will also suck in</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// expr_value.h recursively, meaning that we then should skip the rest</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// of the file (since it's already been included). </span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// That's why expr.h is outside of #ifndef. The same is true for</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// type.h and theorem.h.</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#ifndef _cvc3__expr_h_</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="expr_8h.html" title="Definition of the API to expression package. See class Expr for details.">expr.h</a>"</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#ifndef _cvc3__expr_value_h_</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__expr_value_h_</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "<a class="code" href="theorem_8h.html">theorem.h</a>"</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include "<a class="code" href="type_8h.html">type.h</a>"</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">// The prime number used in the hash function for a vector of elements</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="code" href="expr__value_8h.html#ac4add2a227a10511e0128d63952030e8"> 50</a></span> <span class="preprocessor">#define PRIME 131</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">namespace </span>CVC3 {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment">/*****************************************************************************/</span><span class="comment"></span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">/*!</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> *\class ExprValue</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> *\brief The base class for holding the actual data in expressions</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * Author: Sergey Berezin</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * Created: long time ago</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * \anchor ExprValue The base class just holds the operator.</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * All the additional data resides in subclasses.</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment">/*****************************************************************************/</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html"> 69</a></span> <span class="keyword">class </span><a class="code" href="os_8h.html#a0035aac6379df39aa69feba98b2751ba">CVC_DLL</a> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#aa33520359f6cc0f51b476790d39ed869"> 70</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a5b9ef2c635ba39028682ac8ce19a17b8"> 71</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr_1_1iterator.html">Expr::iterator</a>;</div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a53c627979d9a14928590601b9fd195c2"> 72</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a61a2a0fa995725e9988683c6dabd503c"> 73</a></span>  <span class="keyword">friend</span> class ::CInterface;</div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ad289fb23607ce2d96d86ef960f658268"> 74</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprApply.html">ExprApply</a>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a51f48d7e14c97707595cfe5f8f6df209"> 75</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>;</div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a53271ded90a8b528132eeb7247936492"> 76</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprClosure.html" title="A "closure" expression which binds variables used in the "body". Used by LAMBDA and quantifiers...">ExprClosure</a>;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"></span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> //! Unique expression id</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a31c61be16227d9b96035410d8312b94a"> 79</a></span> <span class="comment"></span> <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> <a class="code" href="classCVC3_1_1ExprValue.html#a31c61be16227d9b96035410d8312b94a" title="Unique expression id.">d_index</a>;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"></span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> //! Reference counter for garbage collection</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a85c52eb888e4dc288fb2b951c547077a"> 82</a></span> <span class="comment"></span> <span class="keywordtype">unsigned</span> <a class="code" href="classCVC3_1_1ExprValue.html#a85c52eb888e4dc288fb2b951c547077a" title="Reference counter for garbage collection.">d_refcount</a>;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment"></span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> //! Cached hash value (initially 0)</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a1afd52f0a863d5fd44d7e1a22a529061"> 85</a></span> <span class="comment"></span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprValue.html#a1afd52f0a863d5fd44d7e1a22a529061" title="Cached hash value (initially 0)">d_hash</a>; </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"></span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> //! The find attribute (may be NULL)</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a7c66d985cd073ba81fbd777193ca6144"> 88</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* <a class="code" href="classCVC3_1_1ExprValue.html#a7c66d985cd073ba81fbd777193ca6144" title="The find attribute (may be NULL)">d_find</a>;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"></span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> //! Equality between this term and next term in ring of all terms in the equivalence class</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a3e910d33cc56606779e88be386d3c40a"> 91</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* <a class="code" href="classCVC3_1_1ExprValue.html#a3e910d33cc56606779e88be386d3c40a" title="Equality between this term and next term in ring of all terms in the equivalence class.">d_eqNext</a>;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"></span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> //! The cached type of the expression (may be Null)</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a6c369e54e40d39696ff852e1013b7198"> 94</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> <a class="code" href="classCVC3_1_1ExprValue.html#a6c369e54e40d39696ff852e1013b7198" title="The cached type of the expression (may be Null)">d_type</a>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"></span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> //! The cached TCC of the expression (may be Null)</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"></span> <span class="comment">// Expr d_tcc;</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"></span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> //! Subtyping predicate for the expression and all subexpressions</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"></span> <span class="comment">// Theorem d_subtypePred;</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"></span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> //! Notify list may be NULL (== no such attribute)</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a0db3195745319e1c17f8c886438752b8"> 103</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1NotifyList.html">NotifyList</a>* <a class="code" href="classCVC3_1_1ExprValue.html#a0db3195745319e1c17f8c886438752b8" title="The cached TCC of the expression (may be Null)">d_notifyList</a>;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"></span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"> //! For caching calls to Simplify</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a016826b11af2138fb03564e19c36556b"> 106</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1ExprValue.html#a016826b11af2138fb03564e19c36556b" title="For caching calls to Simplify.">d_simpCache</a>;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"></span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> //! For checking whether simplify cache is valid</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a3a62b089ce7a3573879b933c231eebb5"> 109</a></span> <span class="comment"></span> <span class="keywordtype">unsigned</span> <a class="code" href="classCVC3_1_1ExprValue.html#a3a62b089ce7a3573879b933c231eebb5" title="For checking whether simplify cache is valid.">d_simpCacheTag</a>;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"></span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> //! context-dependent bit-vector for flags that are context-dependent</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a9a15db9962002e088cbfbaa7f3142825"> 112</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1CDFlags.html">CDFlags</a> <a class="code" href="classCVC3_1_1ExprValue.html#a9a15db9962002e088cbfbaa7f3142825" title="context-dependent bit-vector for flags that are context-dependent">d_dynamicFlags</a>;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"></span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> //! Size of dag rooted at this expression</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a7316c58d0068e9392de07ed946765ccc"> 115</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> <a class="code" href="classCVC3_1_1ExprValue.html#a7316c58d0068e9392de07ed946765ccc" title="Size of dag rooted at this expression.">d_size</a>;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"></span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> //! Which child has the largest height</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"></span> <span class="comment">// int d_highestKid;</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"></span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"> //! Most distant expression we were simplified *from*</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"></span> <span class="comment">// Expr d_simpFrom;</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"></span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> //! Generic flag for marking expressions (e.g. in DAG traversal)</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a138cac22ce17733ee7dad8fa5f65f4ac"> 124</a></span> <span class="comment"></span> <span class="keywordtype">unsigned</span> <a class="code" href="classCVC3_1_1ExprValue.html#a138cac22ce17733ee7dad8fa5f65f4ac" title="Which child has the largest height.">d_flag</a>;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="keyword">protected</span>:<span class="comment"></span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"> /*! @brief The kind of the expression. In particular, it determines which</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> * subclass of ExprValue is used to store the expression. */</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a4984ceea8831c2c175530910174985b4"> 129</a></span>  <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1ExprValue.html#a4984ceea8831c2c175530910174985b4" title="The kind of the expression. In particular, it determines which subclass of ExprValue is used to store...">d_kind</a>;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"></span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> //! Our expr. manager</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ae0b397b57244e8e5bb59cb95641b14d0"> 132</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* <a class="code" href="classCVC3_1_1ExprValue.html#ae0b397b57244e8e5bb59cb95641b14d0" title="Our expr. manager.">d_em</a>;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// End of data members</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"></span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> //! Set the ExprIndex</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ad6f5249d320cbadf2ef3a07eab98ef5b"> 139</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1ExprValue.html#ad6f5249d320cbadf2ef3a07eab98ef5b" title="Set the ExprIndex.">setIndex</a>(<a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx) { d_index = idx; }</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"></span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> //! Increment reference counter</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a0547e925398643e7779baf97d324e32e"> 142</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1ExprValue.html#a0547e925398643e7779baf97d324e32e" title="Increment reference counter.">incRefcount</a>() { ++d_refcount; }</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"></span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> //! Decrement reference counter</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a8d62c9c4397548013dc302147903756e"> 145</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1ExprValue.html#a8d62c9c4397548013dc302147903756e" title="Decrement reference counter.">decRefcount</a>() {</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">// Cannot be DebugAssert, since we are called in a destructor</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// and should not throw an exception</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>(<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>(d_refcount > 0, <span class="stringliteral">"Mis-handled the ref. counting"</span>);)</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">if</span>((--d_refcount) == 0) d_em->gc(<span class="keyword">this</span>);</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  }</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"></span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> //! Caching hash function</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"></span><span class="comment"> /*! Do NOT implement it in subclasses! Implement computeHash() instead.</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#af56c36f0f7e4aab1a37cf35272d66198"> 155</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprValue.html#af56c36f0f7e4aab1a37cf35272d66198" title="Caching hash function.">hash</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">if</span> (d_hash == 0)</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">const_cast<</span><a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>*<span class="keyword">></span>(<span class="keyword">this</span>)->d_hash = computeHash();</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> d_hash;</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="comment"></span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> //! Return DAG-size of Expr</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a68254536adeffd89a4c6837df4c0095f"> 162</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> <a class="code" href="classCVC3_1_1ExprValue.html#a68254536adeffd89a4c6837df4c0095f" title="Return DAG-size of Expr.">getSize</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">if</span> (d_flag == d_em->getFlag()) <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">const_cast<</span><a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>*<span class="keyword">></span>(<span class="keyword">this</span>)->d_flag = d_em->getFlag();</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> computeSize();</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"></span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> //! Return child with greatest height</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"></span> <span class="comment">// int getHighestKid() const { return d_highestKid; }</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"></span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> //! Get Expr simplified to obtain this expr</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"></span> <span class="comment">// const Expr& getSimpFrom() const { return d_simpFrom; }</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"> //! Set Expr simplified to obtain this expr</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"></span> <span class="comment">// void setSimpFrom(const Expr& simpFrom) { d_simpFrom = simpFrom; }</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="comment">// Static hash functions. They don't depend on the context</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">// (ExprManager and such), so it is still thread-safe to have them</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">// static.</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ad7ecd8a88b735ceeedc18df079e640a3"> 182</a></span>  <span class="keyword">static</span> <a class="code" href="structHash_1_1hash_3_01char_01_5_01_4.html">std::hash<char*></a> <a class="code" href="classCVC3_1_1ExprValue.html#ad7ecd8a88b735ceeedc18df079e640a3" title="Return child with greatest height.">s_charHash</a>;</div>
<div class="line"><a name="l00183"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#af4a750864a9d0e561e4b0ca924540198"> 183</a></span>  <span class="keyword">static</span> <a class="code" href="structHash_1_1hash.html">std::hash<long int></a> <a class="code" href="classCVC3_1_1ExprValue.html#af4a750864a9d0e561e4b0ca924540198">s_intHash</a>;</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a name="l00185"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a5685982efffdb86c85145771b9a44acd"> 185</a></span>  <span class="keyword">static</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprValue.html#a5685982efffdb86c85145771b9a44acd">pointerHash</a>(<span class="keywordtype">void</span>* p) { <span class="keywordflow">return</span> s_intHash((<span class="keywordtype">long</span> <span class="keywordtype">int</span>)p); }</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// Hash function for subclasses with children</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">static</span> <span class="keywordtype">size_t</span> <a class="code" href="structHash_1_1hash.html">hash</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> kind, <span class="keyword">const</span> std::vector<Expr>& kids);</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// Hash function for kinds</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ac6c6c0e99b81ab3cbbb8bf1dbbc58af6"> 189</a></span>  <span class="keyword">static</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprValue.html#ac6c6c0e99b81ab3cbbb8bf1dbbc58af6">hash</a>(<span class="keyword">const</span> <span class="keywordtype">int</span> n) { <span class="keywordflow">return</span> s_intHash((<span class="keywordtype">long</span> <span class="keywordtype">int</span>)n); }</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">// Size function for subclasses with children</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">static</span> <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> sizeWithChildren(<span class="keyword">const</span> std::vector<Expr>& kids);</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"></span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> //! Return the memory manager (for the benefit of subclasses)</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ad6feed84d8cadc82170213e3d8bd1a5f"> 195</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* <a class="code" href="classCVC3_1_1ExprValue.html#ad6feed84d8cadc82170213e3d8bd1a5f" title="Return the memory manager (for the benefit of subclasses)">getMM</a>(<span class="keywordtype">size_t</span> MMIndex) {</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(d_em!=NULL, <span class="stringliteral">"ExprValue::getMM()"</span>);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">return</span> d_em->getMM(MMIndex);</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> <span class="comment"></span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> //! Make a clean copy of itself using the given ExprManager</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a2a5a87b2cdf0318ac9555ed82bd781c5"> 201</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* rebuild(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em)<span class="keyword"> const</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> copy(em, 0); }</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"></span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> //! Make a clean copy of the expr using the given ExprManager</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a7bedecbaa54f53e8882e144721533000"> 205</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> rebuild(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> e, <a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em)<span class="keyword"> const</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> em-><a class="code" href="group__EM__Priv.html#gaa86d7ed7800549f1621d2d5ce64ce643" title="Cached recursive descent. Must be called only during rebuild()">rebuildRec</a>(e); }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="comment">// Protected API</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"></span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> //! Non-caching hash function which actually computes the hash.</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"></span><span class="comment"> /*! This is the method that all subclasses should implement */</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#aff96f4613c00f5094149c1f59639d310"> 212</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprValue.html#aff96f4613c00f5094149c1f59639d310" title="Non-caching hash function which actually computes the hash.">computeHash</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="structHash_1_1hash.html">hash</a>(d_kind); }</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"></span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> //! Non-caching size function which actually computes the size.</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"></span><span class="comment"> /*! This is the method that all subclasses should implement */</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ab911430c6cbd72c759e7bcb8a4889051"> 216</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> <a class="code" href="classCVC3_1_1ExprValue.html#ab911430c6cbd72c759e7bcb8a4889051" title="Non-caching size function which actually computes the size.">computeSize</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 1; }</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"></span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> //! Make a clean copy of itself using the given ExprManager</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* copy(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="comment"> //! Constructor</span></div>
<div class="line"><a name="l00223"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ab8172375001ab8896bcefaf13a50e32c"> 223</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keywordtype">int</span> kind, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  : d_index(idx), d_refcount(0),</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  d_hash(0), d_find(NULL), d_eqNext(NULL), d_notifyList(NULL),</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  d_simpCacheTag(0),</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  d_dynamicFlags(em->getCurrentContext()),</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  d_size(0),</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="comment">// d_height(0), d_highestKid(-1),</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  d_flag(0), d_kind(kind), d_em(em)</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  {</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(em != NULL, <span class="stringliteral">"NULL ExprManager is given to ExprValue()"</span>);</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(em-><a class="code" href="group__EM__Priv.html#gae9e4de0bea1c6f2b5ef2e6c8a59b2b7c" title="Returns true if kind is built into CVC or has been registered via newKind.">isKindRegistered</a>(kind),</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  (<span class="stringliteral">"ExprValue(kind = "</span> + <a class="code" href="namespaceCVC3.html#af69618103f1f0f2eadada0796a2a940c">int2string</a>(kind)</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  + <span class="stringliteral">")): kind is not registered"</span>).c_str());</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(kind != <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5c41450c4e719ca40d8e734f6a2008f0">APPLY</a>, <span class="stringliteral">"Only ExprApply should have APPLY kind"</span>);</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment">// #ifdef _CVC3_DEBUG_MODE //added by yeting, just hold a place to put my breakpoints in gdb</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment">// if(idx != 0){</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment">// TRACE("expr", "expr created ", idx, "");//the line added by yeting</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment">// // char * a;</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment">// // a="a";</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment">// // a[999999]=255;</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment">// }</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment">// #endif</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }<span class="comment"></span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> //! Destructor</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment"></span> <span class="keyword">virtual</span> ~<a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>();</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="comment"></span></div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="comment"> //! Get the kind of the expression</span></div>
<div class="line"><a name="l00250"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#af395e6f6a67e80f2fbd1dc4bee29989c"> 250</a></span> <span class="comment"></span> <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1ExprValue.html#af395e6f6a67e80f2fbd1dc4bee29989c" title="Get the kind of the expression.">getKind</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d_kind; }</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"></span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> //! Overload operator new</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a6f7cb3318ee9743e6e47b30780d393f9"> 253</a></span> <span class="comment"></span> <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm)</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  { <span class="keywordflow">return</span> mm->newData(size); }</div>
<div class="line"><a name="l00255"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a2b1b3c8574ac40f50f4498e522c3618d"> 255</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  mm->deleteData(pMem);</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="comment"></span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> //! Overload operator delete</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a2283fde20b269f1f98ab0eb43c3dddd6"> 260</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"></span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"> //! Get unique memory manager ID</span></div>
<div class="line"><a name="l00263"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#af4280c2539ba1dd4a089f0537f7ef3d4"> 263</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprValue.html#af4280c2539ba1dd4a089f0537f7ef3d4" title="Get unique memory manager ID.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8a45728d440ceb44bdb47f21351a153e88">EXPR_VALUE</a>; }</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"></span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> //! Equality between any two ExprValue objects (including subclasses)</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a8e164436388f2d87c971d9bbde973c58">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="comment">// Testers</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment"></span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> //! Test whether the expression is a generic subclass</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"></span><span class="comment"> /*!</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"> * \return 0 for the core classes, and getMMIndex() value for</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment"> * generic subclasses (those defined in DPs)</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a6315bb02b7669d20a4069ca067a44384"> 275</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* getExprValue()<span class="keyword"> const</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="keyword"> </span>{ <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1Exception.html">Exception</a>(<span class="stringliteral">"Illegal call to getExprValue()"</span>); }<span class="comment"></span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment"> //! String expression tester</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a89b8a3f5ae5d364b6ac5e49de7d3929c"> 278</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprValue.html#a89b8a3f5ae5d364b6ac5e49de7d3929c" title="String expression tester.">isString</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }<span class="comment"></span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment"> //! Rational number expression tester</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#af8770eee7784747a5f8cba21cd8db7c4"> 280</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprValue.html#af8770eee7784747a5f8cba21cd8db7c4" title="Rational number expression tester.">isRational</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }<span class="comment"></span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> //! Uninterpreted constants</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a1effa8e282a5a83047a61ab06498cd1d"> 282</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprValue.html#a1effa8e282a5a83047a61ab06498cd1d" title="Uninterpreted constants.">isVar</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }<span class="comment"></span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment"> //! Application of another expression</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#aac20e4b14a2aa68fd9f122f49070db33"> 284</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprValue.html#aac20e4b14a2aa68fd9f122f49070db33" title="Application of another expression.">isApply</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }<span class="comment"></span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> //! Special named symbol</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a851283c6d5ec48e392c60eacc6a64b35"> 286</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprValue.html#a851283c6d5ec48e392c60eacc6a64b35" title="Special named symbol.">isSymbol</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }<span class="comment"></span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment"> //! A LAMBDA-expression or a quantifier</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a5c78d2e54f53d66f546e32cb865a34c1"> 288</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprValue.html#a5c78d2e54f53d66f546e32cb865a34c1" title="A LAMBDA-expression or a quantifier.">isClosure</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }<span class="comment"></span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> //! Special Expr holding a theorem</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#aa2a68639be3c6803bc0b942604df3952"> 290</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprValue.html#aa2a68639be3c6803bc0b942604df3952" title="Special Expr holding a theorem.">isTheorem</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment"></span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment"> //! Get kids: by default, returns a ref to an empty vector</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a9599f84777bbbacdf953986ece645c2d"> 293</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keyword">const</span> std::vector<Expr>& getKids()<span class="keyword"> const</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> d_em->getEmptyVector(); }</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="comment">// Methods to access leaf data in subclasses</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"></span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> //! Default arity = 0</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#aa310750ac9085b47f90be9edf3119192"> 299</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> <a class="code" href="classCVC3_1_1ExprValue.html#aa310750ac9085b47f90be9edf3119192" title="Default arity = 0.">arity</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> 0; }</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"></span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> //! Special attributes for uninterpreted functions</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a849c62f9a8c01cb632f594ddd46dc116"> 302</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* <a class="code" href="classCVC3_1_1ExprValue.html#a849c62f9a8c01cb632f594ddd46dc116" title="Special attributes for uninterpreted functions.">getSig</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getSig() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  }</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#aafdc2a2814ab3f015c5b115901ee845e"> 307</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* <a class="code" href="classCVC3_1_1ExprValue.html#aafdc2a2814ab3f015c5b115901ee845e">getRep</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getRep() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">return</span> NULL;</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"><a class="code" href="classCVC3_1_1ExprValue.html#ab49eb5cd6b429eec7676608222044b7d"> 312</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1ExprValue.html#ab49eb5cd6b429eec7676608222044b7d">setSig</a>(<a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* sig) {</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"setSig() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div>
<div class="line"><a name="l00316"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ab82f024ea7092c84889410d385cc896f"> 316</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1ExprValue.html#ab82f024ea7092c84889410d385cc896f">setRep</a>(<a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* rep) {</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"setRep() is called on ExprValue"</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_1ExprValue.html#aa41e0e611f41af685e245ff12233865e"> 320</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::string& <a class="code" href="classCVC3_1_1ExprValue.html#aa41e0e611f41af685e245ff12233865e">getUid</a>()<span class="keyword"> const </span>{ </div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">static</span> std::string null;</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"ExprValue::getUid() called in base class"</span>);</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  }</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> </div>
<div class="line"><a name="l00326"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ae08d4299bce518b15feae6717b22db60"> 326</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::string& <a class="code" href="classCVC3_1_1ExprValue.html#ae08d4299bce518b15feae6717b22db60">getString</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getString() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keyword">static</span> std::string s(<span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">return</span> s;</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  }</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div>
<div class="line"><a name="l00332"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#abdfb4f3179a7549d99dceaebcff0b788"> 332</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Rational.html">Rational</a>& <a class="code" href="classCVC3_1_1ExprValue.html#abdfb4f3179a7549d99dceaebcff0b788">getRational</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getRational() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keyword">static</span> <a class="code" href="classCVC3_1_1Rational.html">Rational</a> r(0);</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">return</span> r;</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> <span class="comment"></span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment"> //! Returns the string name of UCONST and BOUND_VAR expr's.</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a6ac375ed03ddb0418c1f7bb61ef5f8a6"> 339</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keyword">const</span> std::string& <a class="code" href="classCVC3_1_1ExprValue.html#a6ac375ed03ddb0418c1f7bb61ef5f8a6" title="Returns the string name of UCONST and BOUND_VAR expr's.">getName</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keyword">static</span> std::string ret = <span class="stringliteral">""</span>;</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getName() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  }</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment"></span></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment"> //! Returns the original Boolean variable (for BoolVarExprValue)</span></div>
<div class="line"><a name="l00346"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a292321ad1ace036ec248b34bb8f55d8e"> 346</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& <a class="code" href="classCVC3_1_1ExprValue.html#a292321ad1ace036ec248b34bb8f55d8e" title="Returns the original Boolean variable (for BoolVarExprValue)">getVar</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getVar() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">static</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> null;</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  }</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"></span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"> //! Get the Op from an Apply Expr</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a2f674a5c2a7d6c8a2ac1bafdbfcf7a41"> 353</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Op.html">Op</a> <a class="code" href="classCVC3_1_1ExprValue.html#a2f674a5c2a7d6c8a2ac1bafdbfcf7a41" title="Get the Op from an Apply Expr.">getOp</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getOp() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Op.html">Op</a>(<a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5bc05ce87fa69f660d39d0a4fa188c67">NULL_KIND</a>);</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"><a class="code" href="classCVC3_1_1ExprValue.html#ac703cf03606d107e9a547d758ecc425b"> 358</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::vector<Expr>& <a class="code" href="classCVC3_1_1ExprValue.html#ac703cf03606d107e9a547d758ecc425b">getVars</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getVars() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keyword">static</span> std::vector<Expr> null;</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  }</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div>
<div class="line"><a name="l00364"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ab9acd5e57727e14c4873a6ae45985903"> 364</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& <a class="code" href="classCVC3_1_1ExprValue.html#ab9acd5e57727e14c4873a6ae45985903">getBody</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getBody() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keyword">static</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> null;</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">return</span> null;</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> </div>
<div class="line"><a name="l00370"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a25993f35f99548aa2b3e1a52261de160"> 370</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1ExprValue.html#a25993f35f99548aa2b3e1a52261de160">setTriggers</a>(<span class="keyword">const</span> std::vector<std::vector<Expr> >& triggers) {</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"setTriggers() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  }</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div>
<div class="line"><a name="l00374"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a9e4c7523bb4dfbf80ad0157fe8196c44"> 374</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::vector<std::vector<Expr> >& <a class="code" href="classCVC3_1_1ExprValue.html#a9e4c7523bb4dfbf80ad0157fe8196c44">getTriggers</a>()<span class="keyword"> const </span>{ <span class="comment">//by yeting</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getTrigs() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keyword">static</span> std::vector<std::vector<Expr> > null;</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  }</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div>
<div class="line"><a name="l00381"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#ae7da29f0b091c780ec0f4b75b9d84529"> 381</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& <a class="code" href="classCVC3_1_1ExprValue.html#ae7da29f0b091c780ec0f4b75b9d84529">getExistential</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getExistential() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keyword">static</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> null;</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  }</div>
<div class="line"><a name="l00386"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#abd69167d8061d19eac1cfd710a3b27e5"> 386</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1ExprValue.html#abd69167d8061d19eac1cfd710a3b27e5">getBoundIndex</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getIndex() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  }</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div>
<div class="line"><a name="l00391"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a8719945f0532bb8865b6b2b3474419bc"> 391</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::vector<std::string>& <a class="code" href="classCVC3_1_1ExprValue.html#a8719945f0532bb8865b6b2b3474419bc">getFields</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getFields() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keyword">static</span> std::vector<std::string> null;</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  }</div>
<div class="line"><a name="l00396"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#acd22ef41dcd7e7a61653e0bb0bb8aef8"> 396</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::string& <a class="code" href="classCVC3_1_1ExprValue.html#acd22ef41dcd7e7a61653e0bb0bb8aef8">getField</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getField() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keyword">static</span> std::string null;</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  }</div>
<div class="line"><a name="l00401"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a552fad1de1b7072922576a64d908c1fe"> 401</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1ExprValue.html#a552fad1de1b7072922576a64d908c1fe">getTupleIndex</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getTupleIndex() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  }</div>
<div class="line"><a name="l00405"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprValue.html#a080156f159575061e068aa85e003a4d2"> 405</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& <a class="code" href="classCVC3_1_1ExprValue.html#a080156f159575061e068aa85e003a4d2">getTheorem</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keyword">static</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> null;</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"getTheorem() is called on ExprValue"</span>);</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">return</span> null;</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  }</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span> }; <span class="comment">// end of class ExprValue</span></div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment">// Class ExprNode; it's an expression with children</span></div>
<div class="line"><a name="l00414"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html"> 414</a></span> <span class="keyword">class </span><a class="code" href="os_8h.html#a0035aac6379df39aa69feba98b2751ba">CVC_DLL</a> <a class="code" href="classCVC3_1_1ExprNode.html">ExprNode</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00415"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#aa33520359f6cc0f51b476790d39ed869"> 415</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00416"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a53c627979d9a14928590601b9fd195c2"> 416</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="keyword">protected</span>:<span class="comment"></span></div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="comment"> //! Vector of children</span></div>
<div class="line"><a name="l00420"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a1f6b51676cf3dae78a4918992c4fc09f"> 420</a></span> <span class="comment"></span> std::vector<Expr> <a class="code" href="classCVC3_1_1ExprNode.html#a1f6b51676cf3dae78a4918992c4fc09f" title="Vector of children.">d_children</a>;</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>  <span class="comment">// Special attributes for helping with congruence closure</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a5b4925ec1759a404239a8fb2b0e9172d"> 423</a></span>  <a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* <a class="code" href="classCVC3_1_1ExprNode.html#a5b4925ec1759a404239a8fb2b0e9172d">d_sig</a>;</div>
<div class="line"><a name="l00424"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#ab2419462d535324c3b83ae60271bd690"> 424</a></span>  <a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* <a class="code" href="classCVC3_1_1ExprNode.html#ab2419462d535324c3b83ae60271bd690">d_rep</a>;</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> </div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"></span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment"> //! Tell ExprManager who we are</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a0766d1da69426e87ad41181ce1b55b49"> 429</a></span> <span class="comment"></span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprNode.html#a0766d1da69426e87ad41181ce1b55b49" title="Tell ExprManager who we are.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8a3893ed6eebbc5daca30a7aac2282fe6f">EXPR_NODE</a>; }</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> </div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="keyword">protected</span>:<span class="comment"></span></div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="comment"> //! Return number of children</span></div>
<div class="line"><a name="l00433"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#ad13fece28a0df70ad2cb56a0cfc6b216"> 433</a></span> <span class="comment"></span> <span class="keywordtype">unsigned</span> <a class="code" href="classCVC3_1_1ExprNode.html#ad13fece28a0df70ad2cb56a0cfc6b216" title="Return number of children.">arity</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d_children.size(); }</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"></span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment"> //! Return reference to children</span></div>
<div class="line"><a name="l00436"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a025932a9fa434ecb0d591cd2dd930139"> 436</a></span> <span class="comment"></span> std::vector<Expr>& <a class="code" href="classCVC3_1_1ExprNode.html#a025932a9fa434ecb0d591cd2dd930139" title="Return reference to children.">getKids1</a>() { <span class="keywordflow">return</span> d_children; }</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="comment"></span></div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span> <span class="comment"> //! Return reference to children</span></div>
<div class="line"><a name="l00439"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a2b225f4f677b88f48a1cb5f79bf12219"> 439</a></span> <span class="comment"></span> <span class="keyword">const</span> std::vector<Expr>& <a class="code" href="classCVC3_1_1ExprNode.html#a2b225f4f677b88f48a1cb5f79bf12219" title="Return reference to children.">getKids</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d_children; }</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="comment"></span></div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span> <span class="comment"> //! Use our static hash() for the member method</span></div>
<div class="line"><a name="l00442"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a174cf42aa43c9359e6ccba323ae6d247"> 442</a></span> <span class="comment"></span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprNode.html#a174cf42aa43c9359e6ccba323ae6d247" title="Use our static hash() for the member method.">computeHash</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#af56c36f0f7e4aab1a37cf35272d66198" title="Caching hash function.">ExprValue::hash</a>(d_kind, d_children);</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  }</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="comment"></span></div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> <span class="comment"> //! Use our static sizeWithChildren() for the member method</span></div>
<div class="line"><a name="l00447"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a95d975ce32c6b4facee6ddcbbc86b29c"> 447</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> <a class="code" href="classCVC3_1_1ExprNode.html#a95d975ce32c6b4facee6ddcbbc86b29c" title="Use our static sizeWithChildren() for the member method.">computeSize</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#a1d7a5dc3a272a82518aefd68f741c792">ExprValue::sizeWithChildren</a>(d_children);</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  }</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span> <span class="comment"></span></div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <span class="comment"> //! Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* copy(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</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> <span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="comment"> //! Constructor</span></div>
<div class="line"><a name="l00456"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a8c1963f7549f4866852c43a8d88946bd"> 456</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1ExprNode.html">ExprNode</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keywordtype">int</span> kind, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, kind, idx), d_sig(NULL), d_rep(NULL) { }<span class="comment"></span></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="comment"> //! Constructor</span></div>
<div class="line"><a name="l00459"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a89d958b552b3da622a168750cb20ef1c"> 459</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1ExprNode.html">ExprNode</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keywordtype">int</span> kind, <span class="keyword">const</span> std::vector<Expr>& kids,</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, kind, idx), d_children(kids), d_sig(NULL), d_rep(NULL) { }<span class="comment"></span></div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="comment"> //! Destructor</span></div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="comment"></span> <span class="keyword">virtual</span> ~<a class="code" href="classCVC3_1_1ExprNode.html">ExprNode</a>();</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="comment"></span></div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="comment"> //! Overload operator new</span></div>
<div class="line"><a name="l00466"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a8ab2ec1e369932a5af5f9d8fcc04d0ff"> 466</a></span> <span class="comment"></span> <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm)</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  { <span class="keywordflow">return</span> mm->newData(size); }</div>
<div class="line"><a name="l00468"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a4422add0f21cc3ccf5aca3852ff34452"> 468</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  mm->deleteData(pMem);</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  }</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="comment"></span></div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="comment"> //! Overload operator delete</span></div>
<div class="line"><a name="l00473"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a37db486be0f1c39981f8c4e99d202a7f"> 473</a></span> <span class="comment"></span> <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span> <span class="comment"></span></div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="comment"> //! Compare with another ExprValue</span></div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a8e164436388f2d87c971d9bbde973c58">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> </div>
<div class="line"><a name="l00478"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a07c802cf4ae926ba0e97a141beddd1e6"> 478</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* <a class="code" href="classCVC3_1_1ExprNode.html#a07c802cf4ae926ba0e97a141beddd1e6" title="Special attributes for uninterpreted functions.">getSig</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d_sig; }</div>
<div class="line"><a name="l00479"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a02ac368f0c51814169e3b16bacb88b9d"> 479</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* <a class="code" href="classCVC3_1_1ExprNode.html#a02ac368f0c51814169e3b16bacb88b9d">getRep</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> d_rep; }</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> </div>
<div class="line"><a name="l00481"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#a7284e74310d4000ec1ccc2cc7b376a73"> 481</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1ExprNode.html#a7284e74310d4000ec1ccc2cc7b376a73">setRep</a>(<a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* rep) { d_rep = rep; }</div>
<div class="line"><a name="l00482"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNode.html#ab47e9d3908b0f6f05547f69642882647"> 482</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1ExprNode.html#ab47e9d3908b0f6f05547f69642882647">setSig</a>(<a class="code" href="classCVC3_1_1CDO.html">CDO<Theorem></a>* sig) { d_sig = sig; }</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span> </div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span> }; <span class="comment">// end of class ExprNode</span></div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> <span class="comment">// Class ExprNodeTmp; special version of ExprNode for Expr constructor</span></div>
<div class="line"><a name="l00487"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html"> 487</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprNodeTmp.html">ExprNodeTmp</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00488"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#aa33520359f6cc0f51b476790d39ed869"> 488</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00489"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#a53c627979d9a14928590601b9fd195c2"> 489</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> </div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span> <span class="keyword">protected</span>:<span class="comment"></span></div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> <span class="comment"> //! Vector of children</span></div>
<div class="line"><a name="l00493"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#a2e2db042177b77046076fa1552fecca3"> 493</a></span> <span class="comment"></span> <span class="keyword">const</span> std::vector<Expr>& <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a2e2db042177b77046076fa1552fecca3" title="Vector of children.">d_children</a>;</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> <span class="comment"></span></div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span> <span class="comment"> //! Tell ExprManager who we are</span></div>
<div class="line"><a name="l00498"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#aa3e307554c30d3ebca5ba6510309cad2"> 498</a></span> <span class="comment"></span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprNodeTmp.html#aa3e307554c30d3ebca5ba6510309cad2" title="Tell ExprManager who we are.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8a3893ed6eebbc5daca30a7aac2282fe6f">EXPR_NODE</a>; }</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> </div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="keyword">protected</span>:<span class="comment"></span></div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span> <span class="comment"> //! Return number of children</span></div>
<div class="line"><a name="l00502"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#aa8346e9ddcf8addfdb3a0ebcf1493d59"> 502</a></span> <span class="comment"></span> <span class="keywordtype">unsigned</span> <a class="code" href="classCVC3_1_1ExprNodeTmp.html#aa8346e9ddcf8addfdb3a0ebcf1493d59" title="Return number of children.">arity</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a2e2db042177b77046076fa1552fecca3" title="Vector of children.">d_children</a>.size(); }</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> <span class="comment"></span></div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> <span class="comment"> //! Return reference to children</span></div>
<div class="line"><a name="l00505"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#a42140d5097e93c6ebcf7c196f0919530"> 505</a></span> <span class="comment"></span> <span class="keyword">const</span> std::vector<Expr>& <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a42140d5097e93c6ebcf7c196f0919530" title="Return reference to children.">getKids</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a2e2db042177b77046076fa1552fecca3" title="Vector of children.">d_children</a>; }</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <span class="comment"></span></div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="comment"> //! Use our static hash() for the member method</span></div>
<div class="line"><a name="l00508"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#a15ab222ddc16edc4d0977bb9e85378cb"> 508</a></span> <span class="comment"></span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a15ab222ddc16edc4d0977bb9e85378cb" title="Use our static hash() for the member method.">computeHash</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#af56c36f0f7e4aab1a37cf35272d66198" title="Caching hash function.">ExprValue::hash</a>(<a class="code" href="classCVC3_1_1ExprValue.html#a4984ceea8831c2c175530910174985b4" title="The kind of the expression. In particular, it determines which subclass of ExprValue is used to store...">d_kind</a>, <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a2e2db042177b77046076fa1552fecca3" title="Vector of children.">d_children</a>);</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="comment"></span></div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <span class="comment"> //! Use our static sizeWithChildren() for the member method</span></div>
<div class="line"><a name="l00513"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#a2f120a799c82eb71ea3609bb5d2f59d2"> 513</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a2f120a799c82eb71ea3609bb5d2f59d2" title="Use our static sizeWithChildren() for the member method.">computeSize</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#a1d7a5dc3a272a82518aefd68f741c792">ExprValue::sizeWithChildren</a>(<a class="code" href="classCVC3_1_1ExprNodeTmp.html#a2e2db042177b77046076fa1552fecca3" title="Vector of children.">d_children</a>);</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  }</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> <span class="comment"></span></div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> <span class="comment"> //! Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a5327d514d06f1c3a799e29d61f8d7de3" title="Make a clean copy of itself using the given memory manager.">copy</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</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="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span> <span class="comment"> //! Constructor</span></div>
<div class="line"><a name="l00522"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#ad37eddd5797f404f73ac133cf5789cde"> 522</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1ExprNodeTmp.html#ad37eddd5797f404f73ac133cf5789cde" title="Constructor.">ExprNodeTmp</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keywordtype">int</span> kind, <span class="keyword">const</span> std::vector<Expr>& kids)</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, kind, 0), <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a2e2db042177b77046076fa1552fecca3" title="Vector of children.">d_children</a>(kids) { }</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span> <span class="comment"></span></div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span> <span class="comment"> //! Destructor</span></div>
<div class="line"><a name="l00526"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprNodeTmp.html#ac6a89e4cd2c3fe285806a50b33de3316"> 526</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprNodeTmp.html#ac6a89e4cd2c3fe285806a50b33de3316" title="Destructor.">~ExprNodeTmp</a>() {}</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="comment"></span></div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <span class="comment"> //! Compare with another ExprValue</span></div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprNodeTmp.html#a27ded0c9ddba00025c1f84d181327893" title="Compare with another ExprValue.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</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="comment">// end of class ExprNodeTmp</span></div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> <span class="comment">// Special version for Expr Constructor</span></div>
<div class="line"><a name="l00534"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html"> 534</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprApplyTmp.html">ExprApplyTmp</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprNodeTmp.html">ExprNodeTmp</a> {</div>
<div class="line"><a name="l00535"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html#aa33520359f6cc0f51b476790d39ed869"> 535</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00536"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html#a53c627979d9a14928590601b9fd195c2"> 536</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00538"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html#aaad3d8011a35666a3a069e60330c013f"> 538</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_1ExprApplyTmp.html#aaad3d8011a35666a3a069e60330c013f">d_opExpr</a>;</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00540"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html#aa8919744447552a00dc79cd814f67641"> 540</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprApplyTmp.html#aa8919744447552a00dc79cd814f67641" title="Tell ExprManager who we are.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8ac0f64afa0582818fffa2cc5403db8a0e" title="Application of functions and predicates.">EXPR_APPLY</a>; }</div>
<div class="line"><a name="l00541"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html#af4c914a8362466d33b486c5b5f015fca"> 541</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprApplyTmp.html#af4c914a8362466d33b486c5b5f015fca" title="Use our static hash() for the member method.">computeHash</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">return</span> <a class="code" href="expr__value_8h.html#ac4add2a227a10511e0128d63952030e8">PRIME</a>*<a class="code" href="classCVC3_1_1ExprNodeTmp.html#a15ab222ddc16edc4d0977bb9e85378cb" title="Use our static hash() for the member method.">ExprNodeTmp::computeHash</a>() + <a class="code" href="classCVC3_1_1ExprApplyTmp.html#aaad3d8011a35666a3a069e60330c013f">d_opExpr</a>.<a class="code" href="group__ExprPkg.html#gadf3d59da15e4f78daf0c41ef7779a749">hash</a>();</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  }</div>
<div class="line"><a name="l00544"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html#aeaacf030e67a4a6cab76122ca2d773fa"> 544</a></span>  <a class="code" href="classCVC3_1_1Op.html">Op</a> <a class="code" href="classCVC3_1_1ExprApplyTmp.html#aeaacf030e67a4a6cab76122ca2d773fa" title="Get the Op from an Apply Expr.">getOp</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Op.html">Op</a>(<a class="code" href="classCVC3_1_1ExprApplyTmp.html#aaad3d8011a35666a3a069e60330c013f">d_opExpr</a>); }</div>
<div class="line"><a name="l00545"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html#a49f437d2267552058c0f4db0ccc3417d"> 545</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprApplyTmp.html#a49f437d2267552058c0f4db0ccc3417d" title="Application of another expression.">isApply</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="comment">// Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* <a class="code" href="classCVC3_1_1ExprApplyTmp.html#ae6c716304151bd796921ac86fe9529a7" title="Make a clean copy of itself using the given memory manager.">copy</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00550"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html#a1f95b1af040940678d2c11d22217ed23"> 550</a></span>  <a class="code" href="classCVC3_1_1ExprApplyTmp.html#a1f95b1af040940678d2c11d22217ed23">ExprApplyTmp</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Op.html">Op</a>& op,</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keyword">const</span> std::vector<Expr>& kids)</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  : <a class="code" href="classCVC3_1_1ExprNodeTmp.html">ExprNodeTmp</a>(em, <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5bc05ce87fa69f660d39d0a4fa188c67">NULL_KIND</a>, kids), <a class="code" href="classCVC3_1_1ExprApplyTmp.html#aaad3d8011a35666a3a069e60330c013f">d_opExpr</a>(op.getExpr())</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  { <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(!op.<a class="code" href="classCVC3_1_1Op.html#a4a38071541d1e863583f12e9d81de3a2">getExpr</a>().<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>(), <span class="stringliteral">"Expected non-null Op"</span>);</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <a class="code" href="classCVC3_1_1ExprValue.html#a4984ceea8831c2c175530910174985b4" title="The kind of the expression. In particular, it determines which subclass of ExprValue is used to store...">d_kind</a> = <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5c41450c4e719ca40d8e734f6a2008f0">APPLY</a>; }</div>
<div class="line"><a name="l00555"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApplyTmp.html#a2ecf4a953e8e36ade0416fcf666c5bae"> 555</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprApplyTmp.html#a2ecf4a953e8e36ade0416fcf666c5bae">~ExprApplyTmp</a>() { }</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>  <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprApplyTmp.html#ae2c792ed30416c92749921094b8e4ba7" title="Compare with another ExprValue.">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> }; <span class="comment">// end of class ExprApply</span></div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span> </div>
<div class="line"><a name="l00560"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html"> 560</a></span> <span class="keyword">class </span><a class="code" href="os_8h.html#a0035aac6379df39aa69feba98b2751ba">CVC_DLL</a> <a class="code" href="classCVC3_1_1ExprApply.html">ExprApply</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprNode.html">ExprNode</a> {</div>
<div class="line"><a name="l00561"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#aa33520359f6cc0f51b476790d39ed869"> 561</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00562"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#a53c627979d9a14928590601b9fd195c2"> 562</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00564"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#a93993f95ec448fbb4f8c1a21c8f85e61"> 564</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_1ExprApply.html#a93993f95ec448fbb4f8c1a21c8f85e61">d_opExpr</a>;</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00566"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#a4ad3ee901de6fd94e02e117648a9fbe3"> 566</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprApply.html#a4ad3ee901de6fd94e02e117648a9fbe3" title="Tell ExprManager who we are.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8ac0f64afa0582818fffa2cc5403db8a0e" title="Application of functions and predicates.">EXPR_APPLY</a>; }</div>
<div class="line"><a name="l00567"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#a0da9d686905da4c3680c54816f6201f3"> 567</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprApply.html#a0da9d686905da4c3680c54816f6201f3" title="Use our static hash() for the member method.">computeHash</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">return</span> <a class="code" href="expr__value_8h.html#ac4add2a227a10511e0128d63952030e8">PRIME</a>*<a class="code" href="classCVC3_1_1ExprNode.html#a174cf42aa43c9359e6ccba323ae6d247" title="Use our static hash() for the member method.">ExprNode::computeHash</a>() + d_opExpr.hash();</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  }</div>
<div class="line"><a name="l00570"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#a090d71fdffa7084caae66faf7b3c9db8"> 570</a></span>  <a class="code" href="classCVC3_1_1Op.html">Op</a> <a class="code" href="classCVC3_1_1ExprApply.html#a090d71fdffa7084caae66faf7b3c9db8" title="Get the Op from an Apply Expr.">getOp</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Op.html">Op</a>(d_opExpr); }</div>
<div class="line"><a name="l00571"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#aedccb1ec74deed98f2750abbf6edd78e"> 571</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprApply.html#aedccb1ec74deed98f2750abbf6edd78e" title="Application of another expression.">isApply</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="comment">// Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* copy(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00576"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#ac88f694d8e241ddd2546461dcb2b5ec7"> 576</a></span>  <a class="code" href="classCVC3_1_1ExprApply.html">ExprApply</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Op.html">Op</a>& op, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  : <a class="code" href="classCVC3_1_1ExprNode.html">ExprNode</a>(em, <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5bc05ce87fa69f660d39d0a4fa188c67">NULL_KIND</a>, idx), d_opExpr(op.getExpr())</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  { <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(!op.<a class="code" href="classCVC3_1_1Op.html#a4a38071541d1e863583f12e9d81de3a2">getExpr</a>().<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>(), <span class="stringliteral">"Expected non-null Op"</span>);</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  d_kind = <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5c41450c4e719ca40d8e734f6a2008f0">APPLY</a>; }</div>
<div class="line"><a name="l00580"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#ab7cf281da784b2aa7268566e0278ee4d"> 580</a></span>  <a class="code" href="classCVC3_1_1ExprApply.html">ExprApply</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Op.html">Op</a>& op,</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keyword">const</span> std::vector<Expr>& kids, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  : <a class="code" href="classCVC3_1_1ExprNode.html">ExprNode</a>(em, <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5bc05ce87fa69f660d39d0a4fa188c67">NULL_KIND</a>, kids, idx), d_opExpr(op.getExpr())</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  { <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(!op.<a class="code" href="classCVC3_1_1Op.html#a4a38071541d1e863583f12e9d81de3a2">getExpr</a>().<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>(), <span class="stringliteral">"Expected non-null Op"</span>);</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  d_kind = <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba5c41450c4e719ca40d8e734f6a2008f0">APPLY</a>; }</div>
<div class="line"><a name="l00585"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#a2b88b233d7c8f6c2ba399e672b903015"> 585</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprApply.html#a2b88b233d7c8f6c2ba399e672b903015">~ExprApply</a>() { }</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> </div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a8e164436388f2d87c971d9bbde973c58">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="comment">// Memory management</span></div>
<div class="line"><a name="l00589"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#afe11b8470da5420fd22948d800f2cd0a"> 589</a></span>  <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keywordflow">return</span> mm->newData(size);</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  }</div>
<div class="line"><a name="l00592"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#a6e45b2e56d46c3551fe4300c887b5c94"> 592</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  mm->deleteData(pMem);</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div>
<div class="line"><a name="l00595"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprApply.html#adc1edfd048983d549062af49415d63f0"> 595</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> }; <span class="comment">// end of class ExprApply</span></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="comment">/*****************************************************************************/</span><span class="comment"></span></div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span> <span class="comment">/*!</span></div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span> <span class="comment"> *\class NamedExprValue</span></div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span> <span class="comment"> *\brief NamedExprValue</span></div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> <span class="comment"> * Author: Clark Barrett</span></div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="comment"> * Created: Thu Dec 2 23:18:17 2004</span></div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span> <span class="comment"> * Subclass of ExprValue for kinds that have a name associated with them.</span></div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> <span class="comment">/*****************************************************************************/</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> <span class="comment">// class NamedExprValue : public ExprNode {</span></div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span> <span class="comment">// friend class Expr;</span></div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span> <span class="comment">// friend class ExprManager;</span></div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span> </div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span> <span class="comment">// private:</span></div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span> <span class="comment">// std::string d_name;</span></div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> </div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> <span class="comment">// protected:</span></div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> </div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> <span class="comment">// ExprValue* copy(ExprManager* em, ExprIndex idx = 0) const {</span></div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> <span class="comment">// return new(em->getMM(getMMIndex()))</span></div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> <span class="comment">// NamedExprValue(d_em, d_kind, d_name, d_children, idx);</span></div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span> <span class="comment">// }</span></div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span> </div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span> <span class="comment">// ExprValue* copy(ExprManager* em, const std::vector<Expr>& kids,</span></div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span> <span class="comment">// ExprIndex idx = 0) const {</span></div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span> <span class="comment">// return new(em->getMM(getMMIndex()))</span></div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> <span class="comment">// NamedExprValue(d_em, d_kind, d_name, kids, idx);</span></div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span> <span class="comment">// }</span></div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span> </div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span> <span class="comment">// size_t computeHash() const {</span></div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span> <span class="comment">// return s_charHash(d_name.c_str())*PRIME + ExprNode::computeHash();</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> </div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> <span class="comment">// size_t getMMIndex() const { return EXPR_NAMED; }</span></div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span> </div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span> <span class="comment">// public:</span></div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span> <span class="comment">// // Constructor</span></div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> <span class="comment">// NamedExprValue(ExprManager *em, int kind, const std::string& name,</span></div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span> <span class="comment">// const std::vector<Expr>& kids, ExprIndex idx = 0)</span></div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span> <span class="comment">// : ExprNode(em, kind, kids, idx), d_name(name) { }</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> <span class="comment">// // virtual ~NamedExprValue();</span></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span> <span class="comment">// bool operator==(const ExprValue& ev2) const {</span></div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span> <span class="comment">// if(getMMIndex() != ev2.getMMIndex()) return false;</span></div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span> <span class="comment">// return (getName() == ev2.getName())</span></div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span> <span class="comment">// && ExprNode::operator==(ev2);</span></div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> <span class="comment">// }</span></div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span> </div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span> <span class="comment">// const std::string& getName() const { return d_name; }</span></div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> </div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span> <span class="comment">// // Memory management</span></div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span> <span class="comment">// void* operator new(size_t size, MemoryManager* mm) {</span></div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span> <span class="comment">// return mm->newData(size);</span></div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span> <span class="comment">// }</span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span> <span class="comment">// void operator delete(void*) { }</span></div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> <span class="comment">// }; // end of class NamedExprValue</span></div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span> </div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <span class="comment">// Leaf expressions</span></div>
<div class="line"><a name="l00659"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html"> 659</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprString.html">ExprString</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00660"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#aa33520359f6cc0f51b476790d39ed869"> 660</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00661"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#a53c627979d9a14928590601b9fd195c2"> 661</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00663"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#accb6b624d3a50f61cffdde3cdb77c13a"> 663</a></span>  std::string <a class="code" href="classCVC3_1_1ExprString.html#accb6b624d3a50f61cffdde3cdb77c13a">d_str</a>;</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span> </div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  <span class="comment">// Hash function for this subclass</span></div>
<div class="line"><a name="l00666"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#a5af79e0891867c5049fc6246326832cb"> 666</a></span>  <span class="keyword">static</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprString.html#a5af79e0891867c5049fc6246326832cb">hash</a>(<span class="keyword">const</span> std::string& str) {</div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#ad7ecd8a88b735ceeedc18df079e640a3" title="Return child with greatest height.">s_charHash</a>(str.c_str());</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  }</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> </div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="comment">// Tell ExprManager who we are</span></div>
<div class="line"><a name="l00671"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#a50112fa6dbb243ce8eff84bd0dd20815"> 671</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprString.html#a50112fa6dbb243ce8eff84bd0dd20815" title="Get unique memory manager ID.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8aaabca50d22455e77c3f61e8d5307989b">EXPR_STRING</a>; }</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span> </div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="comment">// Use our static hash() for the member method</span></div>
<div class="line"><a name="l00675"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#a1b27290de26548ef6614c3820ea44938"> 675</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprString.html#a1b27290de26548ef6614c3820ea44938" title="Non-caching hash function which actually computes the hash.">computeHash</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#af56c36f0f7e4aab1a37cf35272d66198" title="Caching hash function.">hash</a>(<a class="code" href="classCVC3_1_1ExprString.html#accb6b624d3a50f61cffdde3cdb77c13a">d_str</a>); }</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> </div>
<div class="line"><a name="l00677"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#a60ae9d5ce7839bee80427357aba8381c"> 677</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprString.html#a60ae9d5ce7839bee80427357aba8381c" title="String expression tester.">isString</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00678"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#a4b6491652a4a8c2c4227ad7f15a7763f"> 678</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::string& <a class="code" href="classCVC3_1_1ExprString.html#a4b6491652a4a8c2c4227ad7f15a7763f">getString</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprString.html#accb6b624d3a50f61cffdde3cdb77c13a">d_str</a>; }</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> <span class="comment"></span></div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="comment"> //! Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* <a class="code" href="classCVC3_1_1ExprString.html#a0c9b985a0eb85e5b997eb96f224fd3e0" title="Make a clean copy of itself using the given memory manager.">copy</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00684"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#ad264bc3f1973c5744e0f2e5c205b5e88"> 684</a></span>  <a class="code" href="classCVC3_1_1ExprString.html#ad264bc3f1973c5744e0f2e5c205b5e88">ExprString</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keyword">const</span> std::string& s, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba354df7c2d2ec2e54317f07437dc7380b">STRING_EXPR</a>, idx), <a class="code" href="classCVC3_1_1ExprString.html#accb6b624d3a50f61cffdde3cdb77c13a">d_str</a>(s) { }</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <span class="comment">// Destructor</span></div>
<div class="line"><a name="l00687"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#a6c52dcdd43af02d0072ce0952d7d985d"> 687</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprString.html#a6c52dcdd43af02d0072ce0952d7d985d">~ExprString</a>() { }</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> </div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprString.html#a796ac7a56c0c18164b13f75fd7d313d9" title="Equality between any two ExprValue objects (including subclasses)">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="comment">// Memory management</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#ae2122a3fcb86c76348fbff2022f5290f"> 691</a></span>  <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="keywordflow">return</span> mm->newData(size);</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  }</div>
<div class="line"><a name="l00694"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#afbae7ed425f56571a50b11fe68a4cc29"> 694</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  mm->deleteData(pMem);</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  }</div>
<div class="line"><a name="l00697"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprString.html#ae5b7621c5b77904da2d6488832ca27aa"> 697</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span> }; <span class="comment">// end of class ExprString</span></div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span> </div>
<div class="line"><a name="l00700"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html"> 700</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprSkolem.html">ExprSkolem</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00701"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#aa33520359f6cc0f51b476790d39ed869"> 701</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00702"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#a53c627979d9a14928590601b9fd195c2"> 702</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00704"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#a7150e40ca8510e397f6fcaa53afc5fe6"> 704</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_1ExprSkolem.html#a7150e40ca8510e397f6fcaa53afc5fe6" title="The quantified expression to skolemize.">d_quant</a>; <span class="comment">//!< The quantified expression to skolemize</span></div>
<div class="line"><a name="l00705"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#aa1678d12963d8343b671f7b8614ac7d7"> 705</a></span> <span class="comment"></span> <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1ExprSkolem.html#aa1678d12963d8343b671f7b8614ac7d7" title="Variable index in the quantified expression.">d_idx</a>; <span class="comment">//!< Variable index in the quantified expression</span></div>
<div class="line"><a name="l00706"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#a74d3801141f513953afe8001e85f6d8c"> 706</a></span> <span class="comment"></span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& <a class="code" href="classCVC3_1_1ExprSkolem.html#a74d3801141f513953afe8001e85f6d8c">getExistential</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprSkolem.html#a7150e40ca8510e397f6fcaa53afc5fe6" title="The quantified expression to skolemize.">d_quant</a>;}</div>
<div class="line"><a name="l00707"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#a3cd490dac8f01e059ee6c638d6ebb2dc"> 707</a></span>  <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1ExprSkolem.html#a3cd490dac8f01e059ee6c638d6ebb2dc">getBoundIndex</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprSkolem.html#aa1678d12963d8343b671f7b8614ac7d7" title="Variable index in the quantified expression.">d_idx</a>;}</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span> </div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="comment">// Tell ExprManager who we are</span></div>
<div class="line"><a name="l00710"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#aff1a22aeb126821f72c3bc7e2f3f1900"> 710</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprSkolem.html#aff1a22aeb126821f72c3bc7e2f3f1900" title="Get unique memory manager ID.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8a4e7d647c7c01957f00b94b5a2c86e0a7">EXPR_SKOLEM</a>;}</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span> </div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00713"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#a64883a16d22840e8dbfb6af24d070c0c"> 713</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprSkolem.html#a64883a16d22840e8dbfb6af24d070c0c" title="Non-caching hash function which actually computes the hash.">computeHash</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keywordtype">size_t</span> res = <a class="code" href="classCVC3_1_1ExprSkolem.html#a74d3801141f513953afe8001e85f6d8c">getExistential</a>().<a class="code" href="group__ExprPkg.html#ga9060193194020fee3dac69ed1876a940" title="Get the body of the closure Expr.">getBody</a>().<a class="code" href="group__ExprPkg.html#gadf3d59da15e4f78daf0c41ef7779a749">hash</a>();</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  res = <a class="code" href="expr__value_8h.html#ac4add2a227a10511e0128d63952030e8">PRIME</a>*res + <a class="code" href="classCVC3_1_1ExprSkolem.html#a3cd490dac8f01e059ee6c638d6ebb2dc">getBoundIndex</a>();</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  }</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span> </div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprSkolem.html#aecf96e5c8dcce7d539fc95ed445e0395" title="Equality between any two ExprValue objects (including subclasses)">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span> <span class="comment"></span></div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span> <span class="comment"> //! Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span> <span class="comment"></span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* <a class="code" href="classCVC3_1_1ExprSkolem.html#aa6412b4c6ffe1ebea37c066219af1d2a" title="Make a clean copy of itself using the given memory manager.">copy</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00723"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#a5821755ee96164397f8efb15c21f4c1b"> 723</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprSkolem.html#a5821755ee96164397f8efb15c21f4c1b" title="Uninterpreted constants.">isVar</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  </div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00727"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#aee958eb4fd8741e8d6ac80497a5e7bb3"> 727</a></span>  <a class="code" href="classCVC3_1_1ExprSkolem.html#aee958eb4fd8741e8d6ac80497a5e7bb3">ExprSkolem</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keywordtype">int</span> index, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& exist, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba73072b2c6fef896d006d6691e932cf37">SKOLEM_VAR</a>, idx), <a class="code" href="classCVC3_1_1ExprSkolem.html#a7150e40ca8510e397f6fcaa53afc5fe6" title="The quantified expression to skolemize.">d_quant</a>(exist), <a class="code" href="classCVC3_1_1ExprSkolem.html#aa1678d12963d8343b671f7b8614ac7d7" title="Variable index in the quantified expression.">d_idx</a>(index) { }</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="comment">// Destructor</span></div>
<div class="line"><a name="l00730"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#a87d041233e361a3d62443bf47177cbbc"> 730</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprSkolem.html#a87d041233e361a3d62443bf47177cbbc">~ExprSkolem</a>() { }</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="comment">// Memory management</span></div>
<div class="line"><a name="l00732"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#a6cbbce920c3c038a27f73fab91ff4d31"> 732</a></span>  <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordflow">return</span> mm->newData(size);</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  }</div>
<div class="line"><a name="l00735"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#a27e664b7f6c9c1526cae65d04cb1e4c0"> 735</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  mm->deleteData(pMem);</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  }</div>
<div class="line"><a name="l00738"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSkolem.html#ab9a193f152a9752a03928f2149dc4837"> 738</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span> }; <span class="comment">// end of class ExprSkolem</span></div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span> </div>
<div class="line"><a name="l00741"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html"> 741</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprRational.html">ExprRational</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00742"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#aa33520359f6cc0f51b476790d39ed869"> 742</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00743"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#a53c627979d9a14928590601b9fd195c2"> 743</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00745"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#a4734935c4fb389cb78bcfdffaf9dae0b"> 745</a></span>  <a class="code" href="classCVC3_1_1Rational.html">Rational</a> <a class="code" href="classCVC3_1_1ExprRational.html#a4734935c4fb389cb78bcfdffaf9dae0b">d_r</a>;</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span> </div>
<div class="line"><a name="l00747"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#a61f8c45ec5b5980375158803d0452c80"> 747</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Rational.html">Rational</a>& <a class="code" href="classCVC3_1_1ExprRational.html#a61f8c45ec5b5980375158803d0452c80">getRational</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprRational.html#a4734935c4fb389cb78bcfdffaf9dae0b">d_r</a>; }</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span> </div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="comment">// Hash function for this subclass</span></div>
<div class="line"><a name="l00750"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#a9c07dd287902d82dd0d4c6e0062836c1"> 750</a></span>  <span class="keyword">static</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprRational.html#a9c07dd287902d82dd0d4c6e0062836c1">hash</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Rational.html">Rational</a>& r) {</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#ad7ecd8a88b735ceeedc18df079e640a3" title="Return child with greatest height.">s_charHash</a>(r.<a class="code" href="classCVC3_1_1Rational.html#a195c125a76cb9a6c5731369e244a2de3">toString</a>().c_str());</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> </div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="comment">// Tell ExprManager who we are</span></div>
<div class="line"><a name="l00755"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#a34b6ebb3a8750985833ca46a0a899ceb"> 755</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprRational.html#a34b6ebb3a8750985833ca46a0a899ceb" title="Get unique memory manager ID.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8a424556ebe7d7485cbd13e5c1e5228811">EXPR_RATIONAL</a>; }</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span> </div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span> </div>
<div class="line"><a name="l00759"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#ae62f85eba37a27c56ca0de16e792810b"> 759</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprRational.html#ae62f85eba37a27c56ca0de16e792810b" title="Non-caching hash function which actually computes the hash.">computeHash</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#af56c36f0f7e4aab1a37cf35272d66198" title="Caching hash function.">hash</a>(<a class="code" href="classCVC3_1_1ExprRational.html#a4734935c4fb389cb78bcfdffaf9dae0b">d_r</a>); }</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprRational.html#a62494c541b3be07a0e8ee1c5a85a86cd" title="Equality between any two ExprValue objects (including subclasses)">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;<span class="comment"></span></div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span> <span class="comment"> //! Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* <a class="code" href="classCVC3_1_1ExprRational.html#a3d9af97e78644aac931a3d5bdb45d7d9" title="Make a clean copy of itself using the given memory manager.">copy</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00763"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#ac33f6dde70c4e5fc8d33bd6841fb80ef"> 763</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprRational.html#ac33f6dde70c4e5fc8d33bd6841fb80ef" title="Rational number expression tester.">isRational</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span> </div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00767"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#aa7d395fb3f5aa8c0cf131ffa0fa395bd"> 767</a></span>  <a class="code" href="classCVC3_1_1ExprRational.html#aa7d395fb3f5aa8c0cf131ffa0fa395bd">ExprRational</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Rational.html">Rational</a>& r, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5bae07a708ec52c578b62f8b0f701571d56">RATIONAL_EXPR</a>, idx), <a class="code" href="classCVC3_1_1ExprRational.html#a4734935c4fb389cb78bcfdffaf9dae0b">d_r</a>(r) { }</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="comment">// Destructor</span></div>
<div class="line"><a name="l00770"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#a81d0cf364e41435ad8e991be15222bcd"> 770</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprRational.html#a81d0cf364e41435ad8e991be15222bcd">~ExprRational</a>() { }</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <span class="comment">// Memory management</span></div>
<div class="line"><a name="l00772"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#a8e5c4661c5f6d519cf27d3338addb686"> 772</a></span>  <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keywordflow">return</span> mm->newData(size);</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  }</div>
<div class="line"><a name="l00775"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#a9263f8ed79422a05b9e745b108652cc6"> 775</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  mm->deleteData(pMem);</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  }</div>
<div class="line"><a name="l00778"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprRational.html#a86622cdd0de50e2fabb9cc2dbe3b6b7b"> 778</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span> }; <span class="comment">// end of class ExprRational</span></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> <span class="comment">// Uninterpreted constants (variables)</span></div>
<div class="line"><a name="l00782"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html"> 782</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprVar.html">ExprVar</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00783"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#aa33520359f6cc0f51b476790d39ed869"> 783</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00784"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#a53c627979d9a14928590601b9fd195c2"> 784</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00786"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#a4a3d0b1ca16adceaaa42b29b1b860520"> 786</a></span>  std::string <a class="code" href="classCVC3_1_1ExprVar.html#a4a3d0b1ca16adceaaa42b29b1b860520">d_name</a>;</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span> </div>
<div class="line"><a name="l00788"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#a7a80e161bc98205b0f57864149e24bd6"> 788</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::string& <a class="code" href="classCVC3_1_1ExprVar.html#a7a80e161bc98205b0f57864149e24bd6" title="Returns the string name of UCONST and BOUND_VAR expr's.">getName</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprVar.html#a4a3d0b1ca16adceaaa42b29b1b860520">d_name</a>; }</div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span> </div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="comment">// Tell ExprManager who we are</span></div>
<div class="line"><a name="l00791"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#ad9bcb5d5433a5a689cbf46a43dc42164"> 791</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprVar.html#ad9bcb5d5433a5a689cbf46a43dc42164" title="Get unique memory manager ID.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8a82b57cae98f27f2d8f414efe70d1a1b1">EXPR_UCONST</a>; }</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span> </div>
<div class="line"><a name="l00794"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#a2e1ff8f2094e098e12a3673d82e3143b"> 794</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprVar.html#a2e1ff8f2094e098e12a3673d82e3143b" title="Non-caching hash function which actually computes the hash.">computeHash</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#ad7ecd8a88b735ceeedc18df079e640a3" title="Return child with greatest height.">s_charHash</a>(<a class="code" href="classCVC3_1_1ExprVar.html#a4a3d0b1ca16adceaaa42b29b1b860520">d_name</a>.c_str());</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  }</div>
<div class="line"><a name="l00797"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#a229e97b35fc1f314925c047dc2875fcd"> 797</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprVar.html#a229e97b35fc1f314925c047dc2875fcd" title="Uninterpreted constants.">isVar</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span> <span class="comment"></span></div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span> <span class="comment"> //! Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* <a class="code" href="classCVC3_1_1ExprVar.html#ad1d7182255f34bf98de5cb67d6a7f8d2" title="Make a clean copy of itself using the given memory manager.">copy</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span> </div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00804"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#a6c3c58b697e9af41c6a4fa34c79f7c01"> 804</a></span>  <a class="code" href="classCVC3_1_1ExprVar.html#a6c3c58b697e9af41c6a4fa34c79f7c01">ExprVar</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a> *em, <span class="keyword">const</span> std::string& name, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba2efaeb22f8803588598706b73cec8bda">UCONST</a>, idx), <a class="code" href="classCVC3_1_1ExprVar.html#a4a3d0b1ca16adceaaa42b29b1b860520">d_name</a>(name) { }</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="comment">// Destructor</span></div>
<div class="line"><a name="l00807"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#a6ff53da3cea1f7f9b6b5cda284e0697f"> 807</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprVar.html#a6ff53da3cea1f7f9b6b5cda284e0697f">~ExprVar</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="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprVar.html#aeb66b16c91d7e7fde955ec63a3b2155a" title="Equality between any two ExprValue objects (including subclasses)">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="comment">// Memory management</span></div>
<div class="line"><a name="l00811"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#a306691261884de66206347415086bd16"> 811</a></span>  <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="keywordflow">return</span> mm->newData(size);</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  }</div>
<div class="line"><a name="l00814"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#a4f925f36c42b3c21e04a439bbfecf4a6"> 814</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  mm->deleteData(pMem);</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  }</div>
<div class="line"><a name="l00817"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprVar.html#abdfc6d431887a0622dd1156e807a1632"> 817</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span> }; <span class="comment">// end of class ExprVar</span></div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span> </div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span> <span class="comment">// Interpreted symbols: similar to UCONST, but returns false for isVar().</span></div>
<div class="line"><a name="l00821"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html"> 821</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprSymbol.html">ExprSymbol</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00822"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#aa33520359f6cc0f51b476790d39ed869"> 822</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00823"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#a53c627979d9a14928590601b9fd195c2"> 823</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00825"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#a6115efd11683d02237d45a8eaf690003"> 825</a></span>  std::string <a class="code" href="classCVC3_1_1ExprSymbol.html#a6115efd11683d02237d45a8eaf690003">d_name</a>;</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span> </div>
<div class="line"><a name="l00827"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#a2fee651fb0f939b95a0d5b83873d13d2"> 827</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::string& <a class="code" href="classCVC3_1_1ExprSymbol.html#a2fee651fb0f939b95a0d5b83873d13d2" title="Returns the string name of UCONST and BOUND_VAR expr's.">getName</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprSymbol.html#a6115efd11683d02237d45a8eaf690003">d_name</a>; }</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span> </div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="comment">// Tell ExprManager who we are</span></div>
<div class="line"><a name="l00830"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#abe367584fb2773d7c633376f180078cc"> 830</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprSymbol.html#abe367584fb2773d7c633376f180078cc" title="Get unique memory manager ID.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8a54fe96ba026d0bef6191b315f7190262">EXPR_SYMBOL</a>; }</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span> </div>
<div class="line"><a name="l00833"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#a09f33e7bff4c27eb7f1642dbf80df541"> 833</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprSymbol.html#a09f33e7bff4c27eb7f1642dbf80df541" title="Non-caching hash function which actually computes the hash.">computeHash</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#ad7ecd8a88b735ceeedc18df079e640a3" title="Return child with greatest height.">s_charHash</a>(<a class="code" href="classCVC3_1_1ExprSymbol.html#a6115efd11683d02237d45a8eaf690003">d_name</a>.c_str())*<a class="code" href="expr__value_8h.html#ac4add2a227a10511e0128d63952030e8">PRIME</a> + <a class="code" href="classCVC3_1_1ExprValue.html#af4a750864a9d0e561e4b0ca924540198">s_intHash</a>(<a class="code" href="classCVC3_1_1ExprValue.html#a4984ceea8831c2c175530910174985b4" title="The kind of the expression. In particular, it determines which subclass of ExprValue is used to store...">d_kind</a>);</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  }<span class="comment"></span></div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span> <span class="comment"> //! Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* <a class="code" href="classCVC3_1_1ExprSymbol.html#a1d545499f7a5c73c312a1e8fea68f709" title="Make a clean copy of itself using the given memory manager.">copy</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00838"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#ae90e8432e709dd2ed8e7fc0f444c251a"> 838</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprSymbol.html#ae90e8432e709dd2ed8e7fc0f444c251a" title="Special named symbol.">isSymbol</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span> </div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00842"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#ad74cbf007f9415b3e1940b796d511078"> 842</a></span>  <a class="code" href="classCVC3_1_1ExprSymbol.html#ad74cbf007f9415b3e1940b796d511078">ExprSymbol</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a> *em, <span class="keywordtype">int</span> kind, <span class="keyword">const</span> std::string& name,</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, kind, idx), <a class="code" href="classCVC3_1_1ExprSymbol.html#a6115efd11683d02237d45a8eaf690003">d_name</a>(name) { }</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="comment">// Destructor</span></div>
<div class="line"><a name="l00846"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#aafe6ad528417a639c342c22de47ba95e"> 846</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprSymbol.html#aafe6ad528417a639c342c22de47ba95e">~ExprSymbol</a>() { }</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span> </div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprSymbol.html#af4cbd999ce3ae3dd63bd331702057577" title="Equality between any two ExprValue objects (including subclasses)">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="comment">// Memory management</span></div>
<div class="line"><a name="l00850"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#a70f2d71990e9d20a2377cc46e6e25e70"> 850</a></span>  <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="keywordflow">return</span> mm->newData(size);</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  }</div>
<div class="line"><a name="l00853"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#aab0c733525abd0882dd8197067357f3e"> 853</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  mm->deleteData(pMem);</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  }</div>
<div class="line"><a name="l00856"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprSymbol.html#ae420a1dba6c0a10d6cb74392628d9e54"> 856</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span> }; <span class="comment">// end of class ExprSymbol</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_1ExprBoundVar.html"> 859</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprBoundVar.html">ExprBoundVar</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00860"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#aa33520359f6cc0f51b476790d39ed869"> 860</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00861"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#a53c627979d9a14928590601b9fd195c2"> 861</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00863"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#afb672ef190abe04e9b7f548b25039033"> 863</a></span>  std::string <a class="code" href="classCVC3_1_1ExprBoundVar.html#afb672ef190abe04e9b7f548b25039033">d_name</a>;</div>
<div class="line"><a name="l00864"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#ad76c31594ce8da868867ffaec7669b3b"> 864</a></span>  std::string <a class="code" href="classCVC3_1_1ExprBoundVar.html#ad76c31594ce8da868867ffaec7669b3b">d_uid</a>;</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span> </div>
<div class="line"><a name="l00866"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#aa39ffcdf8ffc7cee971b3500f9d591fc"> 866</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::string& <a class="code" href="classCVC3_1_1ExprBoundVar.html#aa39ffcdf8ffc7cee971b3500f9d591fc" title="Returns the string name of UCONST and BOUND_VAR expr's.">getName</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprBoundVar.html#afb672ef190abe04e9b7f548b25039033">d_name</a>; }</div>
<div class="line"><a name="l00867"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#a5a8bdb9ebd6a6eb2b613441304fd4b4b"> 867</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::string& <a class="code" href="classCVC3_1_1ExprBoundVar.html#a5a8bdb9ebd6a6eb2b613441304fd4b4b">getUid</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprBoundVar.html#ad76c31594ce8da868867ffaec7669b3b">d_uid</a>; }</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span> </div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="comment">// Tell ExprManager who we are</span></div>
<div class="line"><a name="l00870"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#aff9cabb507294318f15da1c0f22a4684"> 870</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprBoundVar.html#aff9cabb507294318f15da1c0f22a4684" title="Get unique memory manager ID.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8a58a9f13ea5962be2ef65dc0693743d81">EXPR_BOUND_VAR</a>; }</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span> </div>
<div class="line"><a name="l00873"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#af6e764f471cc4e0ce46fca1be122fb6f"> 873</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprBoundVar.html#af6e764f471cc4e0ce46fca1be122fb6f" title="Non-caching hash function which actually computes the hash.">computeHash</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprValue.html#ad7ecd8a88b735ceeedc18df079e640a3" title="Return child with greatest height.">s_charHash</a>(<a class="code" href="classCVC3_1_1ExprBoundVar.html#afb672ef190abe04e9b7f548b25039033">d_name</a>.c_str())*<a class="code" href="expr__value_8h.html#ac4add2a227a10511e0128d63952030e8">PRIME</a> + <a class="code" href="classCVC3_1_1ExprValue.html#ad7ecd8a88b735ceeedc18df079e640a3" title="Return child with greatest height.">s_charHash</a>(<a class="code" href="classCVC3_1_1ExprBoundVar.html#ad76c31594ce8da868867ffaec7669b3b">d_uid</a>.c_str());</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  }</div>
<div class="line"><a name="l00876"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#ade9c751983350426473a892f39197418"> 876</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprBoundVar.html#ade9c751983350426473a892f39197418" title="Uninterpreted constants.">isVar</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }<span class="comment"></span></div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span> <span class="comment"> //! Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* <a class="code" href="classCVC3_1_1ExprBoundVar.html#a725cc70819afe83d681da8b5e6d5c465" title="Make a clean copy of itself using the given memory manager.">copy</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span> </div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00882"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#a03e7b07ca59de46b70c5a2827675a7c3"> 882</a></span>  <a class="code" href="classCVC3_1_1ExprBoundVar.html#a03e7b07ca59de46b70c5a2827675a7c3">ExprBoundVar</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a> *em, <span class="keyword">const</span> std::string& name,</div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  <span class="keyword">const</span> std::string& uid, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, <a class="code" href="kinds_8h.html#aa10c9e8951b8ccf714a59ec321bdac5ba462c38186c36e12c2f38a6d0d43feddf">BOUND_VAR</a>, idx), <a class="code" href="classCVC3_1_1ExprBoundVar.html#afb672ef190abe04e9b7f548b25039033">d_name</a>(name), <a class="code" href="classCVC3_1_1ExprBoundVar.html#ad76c31594ce8da868867ffaec7669b3b">d_uid</a>(uid) { }</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <span class="comment">// Destructor</span></div>
<div class="line"><a name="l00886"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#a2d6a3d525cec1400719d2f3d28cd8f93"> 886</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprBoundVar.html#a2d6a3d525cec1400719d2f3d28cd8f93">~ExprBoundVar</a>() { }</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="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprBoundVar.html#a7c23a77bf1e2f6be4cd5b67335667520" title="Equality between any two ExprValue objects (including subclasses)">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="comment">// Memory management</span></div>
<div class="line"><a name="l00890"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#a8ab09a651603d1924ce24b47c6641f18"> 890</a></span>  <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="keywordflow">return</span> mm->newData(size);</div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  }</div>
<div class="line"><a name="l00893"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#a5135303d554fa0fd66af50a68b8ba35a"> 893</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  mm->deleteData(pMem);</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  }</div>
<div class="line"><a name="l00896"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprBoundVar.html#ad891ddc71457c27eb3514f64d2d3bc7a"> 896</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span> }; <span class="comment">// end of class ExprBoundVar</span></div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span> <span class="comment"></span></div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span> <span class="comment">/*! @brief A "closure" expression which binds variables used in the</span></div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span> <span class="comment"> "body". Used by LAMBDA and quantifiers. */</span></div>
<div class="line"><a name="l00901"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html"> 901</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprClosure.html" title="A "closure" expression which binds variables used in the "body". Used by LAMBDA and quantifiers...">ExprClosure</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a> {</div>
<div class="line"><a name="l00902"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#aa33520359f6cc0f51b476790d39ed869"> 902</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>;</div>
<div class="line"><a name="l00903"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a53c627979d9a14928590601b9fd195c2"> 903</a></span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>;</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span> <span class="keyword">private</span>:<span class="comment"></span></div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span> <span class="comment"> //! Bound variables</span></div>
<div class="line"><a name="l00906"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a1a780225d6b380bcb8e70b7aad6afcd9"> 906</a></span> <span class="comment"></span> std::vector<Expr> <a class="code" href="classCVC3_1_1ExprClosure.html#a1a780225d6b380bcb8e70b7aad6afcd9" title="Bound variables.">d_vars</a>;<span class="comment"></span></div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span> <span class="comment"> //! The body of the quantifier/lambda</span></div>
<div class="line"><a name="l00908"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a52ea7bc0c709276a526023bff75b22df"> 908</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_1ExprClosure.html#a52ea7bc0c709276a526023bff75b22df" title="The body of the quantifier/lambda.">d_body</a>;<span class="comment"></span></div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span> <span class="comment"> //! Manual triggers. // added by yeting</span></div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span> <span class="comment"></span> <span class="comment">// Note that due to expr caching, only the most recent triggers specified for a given formula will be used.</span></div>
<div class="line"><a name="l00911"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#ae562a70aa45933ab897755e59586c5ea"> 911</a></span>  std::vector<std::vector<Expr> > <a class="code" href="classCVC3_1_1ExprClosure.html#ae562a70aa45933ab897755e59586c5ea" title="Manual triggers. // added by yeting.">d_manual_triggers</a>;<span class="comment"></span></div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span> <span class="comment"> //! Tell ExprManager who we are</span></div>
<div class="line"><a name="l00913"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a4c77585f13ed65198748dcce7d63ebeb"> 913</a></span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprClosure.html#a4c77585f13ed65198748dcce7d63ebeb" title="Tell ExprManager who we are.">getMMIndex</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a492cd44a88003acd985d3c05cbd36ea8a93c8095a1c01d7a11081e615b94a3b2b">EXPR_CLOSURE</a>; }</div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span> </div>
<div class="line"><a name="l00915"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#ae620c1d3c479f7335e3018c28d744ba4"> 915</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::vector<Expr>& <a class="code" href="classCVC3_1_1ExprClosure.html#ae620c1d3c479f7335e3018c28d744ba4">getVars</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprClosure.html#a1a780225d6b380bcb8e70b7aad6afcd9" title="Bound variables.">d_vars</a>; }</div>
<div class="line"><a name="l00916"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#ac53af27e93829100ce627c1396f2224d"> 916</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& <a class="code" href="classCVC3_1_1ExprClosure.html#ac53af27e93829100ce627c1396f2224d">getBody</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprClosure.html#a52ea7bc0c709276a526023bff75b22df" title="The body of the quantifier/lambda.">d_body</a>; }</div>
<div class="line"><a name="l00917"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#ac5a8b4bfa2be7fcca103aa006f54c7bd"> 917</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1ExprClosure.html#ac5a8b4bfa2be7fcca103aa006f54c7bd">setTriggers</a>(<span class="keyword">const</span> std::vector<std::vector<Expr> >& triggers) { <a class="code" href="classCVC3_1_1ExprClosure.html#ae562a70aa45933ab897755e59586c5ea" title="Manual triggers. // added by yeting.">d_manual_triggers</a> = triggers; }</div>
<div class="line"><a name="l00918"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#ab1e5706a15cd27dae0dc98a6408ab2da"> 918</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> std::vector<std::vector<Expr> >& <a class="code" href="classCVC3_1_1ExprClosure.html#ab1e5706a15cd27dae0dc98a6408ab2da">getTriggers</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprClosure.html#ae562a70aa45933ab897755e59586c5ea" title="Manual triggers. // added by yeting.">d_manual_triggers</a>; }</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> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span> </div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  <span class="keywordtype">size_t</span> <a class="code" href="classCVC3_1_1ExprClosure.html#a951f66c6e23cc85e9971d3635a5ca32f" title="Non-caching hash function which actually computes the hash.">computeHash</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00923"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a79e25ba45878808a6bc469b59067af9e"> 923</a></span>  <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a> <a class="code" href="classCVC3_1_1ExprClosure.html#a79e25ba45878808a6bc469b59067af9e" title="Non-caching size function which actually computes the size.">computeSize</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1ExprClosure.html#a52ea7bc0c709276a526023bff75b22df" title="The body of the quantifier/lambda.">d_body</a>.<a class="code" href="group__ExprPkg.html#ga3a08bea4e8715a268083e1671e340a2e">d_expr</a>-><a class="code" href="classCVC3_1_1ExprValue.html#a68254536adeffd89a4c6837df4c0095f" title="Return DAG-size of Expr.">getSize</a>() + 1; }<span class="comment"></span></div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span> <span class="comment"> //! Make a clean copy of itself using the given memory manager</span></div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span> <span class="comment"></span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>* <a class="code" href="classCVC3_1_1ExprClosure.html#ab6e542c95c172b7808b5482f07b98ece" title="Make a clean copy of itself using the given memory manager.">copy</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span> </div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <span class="comment">// Constructor</span></div>
<div class="line"><a name="l00929"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#ad52fb63de9d007420ed477924eb456fd"> 929</a></span>  <a class="code" href="classCVC3_1_1ExprClosure.html#ad52fb63de9d007420ed477924eb456fd">ExprClosure</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a> *em, <span class="keywordtype">int</span> kind, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& var,</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& body, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, kind, idx), <a class="code" href="classCVC3_1_1ExprClosure.html#a52ea7bc0c709276a526023bff75b22df" title="The body of the quantifier/lambda.">d_body</a>(body) { <a class="code" href="classCVC3_1_1ExprClosure.html#a1a780225d6b380bcb8e70b7aad6afcd9" title="Bound variables.">d_vars</a>.push_back(var); }</div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span> </div>
<div class="line"><a name="l00933"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#aad6b166e1599049c4c31dfefe8321bdd"> 933</a></span>  <a class="code" href="classCVC3_1_1ExprClosure.html#ad52fb63de9d007420ed477924eb456fd">ExprClosure</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a> *em, <span class="keywordtype">int</span> kind, <span class="keyword">const</span> std::vector<Expr>& vars,</div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& body, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, kind, idx), <a class="code" href="classCVC3_1_1ExprClosure.html#a1a780225d6b380bcb8e70b7aad6afcd9" title="Bound variables.">d_vars</a>(vars), <a class="code" href="classCVC3_1_1ExprClosure.html#a52ea7bc0c709276a526023bff75b22df" title="The body of the quantifier/lambda.">d_body</a>(body) { }</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span> </div>
<div class="line"><a name="l00937"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a9bf2a4d839ea73ac2822574159ef4dde"> 937</a></span>  <a class="code" href="classCVC3_1_1ExprClosure.html#ad52fb63de9d007420ed477924eb456fd">ExprClosure</a>(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a> *em, <span class="keywordtype">int</span> kind, <span class="keyword">const</span> std::vector<Expr>& vars, </div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& body, <span class="keyword">const</span> std::vector<std::vector<Expr> >& trigs, <a class="code" href="namespaceCVC3.html#a4233916514848331ee104548acbab912" title="Expression index type.">ExprIndex</a> idx = 0)</div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  : <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>(em, kind, idx), <a class="code" href="classCVC3_1_1ExprClosure.html#a1a780225d6b380bcb8e70b7aad6afcd9" title="Bound variables.">d_vars</a>(vars), <a class="code" href="classCVC3_1_1ExprClosure.html#a52ea7bc0c709276a526023bff75b22df" title="The body of the quantifier/lambda.">d_body</a>(body), <a class="code" href="classCVC3_1_1ExprClosure.html#ae562a70aa45933ab897755e59586c5ea" title="Manual triggers. // added by yeting.">d_manual_triggers</a>(trigs) { }</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="comment">// Destructor</span></div>
<div class="line"><a name="l00942"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a7a22d1afd2fb54a503632dbea90bb8fd"> 942</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprClosure.html#a7a22d1afd2fb54a503632dbea90bb8fd">~ExprClosure</a>() { }</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span> </div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprClosure.html#a5436ff96ddf0bc10741e5704e017b9e5" title="Equality between any two ExprValue objects (including subclasses)">operator==</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1ExprValue.html" title="The base class for holding the actual data in expressions.">ExprValue</a>& ev2) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  <span class="comment">// Memory management</span></div>
<div class="line"><a name="l00946"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#ad7761a9c1c4fd14141d0a708c056c822"> 946</a></span>  <span class="keywordtype">void</span>* <span class="keyword">operator</span> <span class="keyword">new</span>(<span class="keywordtype">size_t</span> size, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  <span class="keywordflow">return</span> mm->newData(size);</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  }</div>
<div class="line"><a name="l00949"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a1034f4299eeaaec6f21838a8578efe03"> 949</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>* pMem, <a class="code" href="classCVC3_1_1MemoryManager.html">MemoryManager</a>* mm) {</div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  mm->deleteData(pMem);</div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  }</div>
<div class="line"><a name="l00952"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a411df5da1aab06e9520c59b7f9f80500"> 952</a></span>  <span class="keywordtype">void</span> <span class="keyword">operator</span> <span class="keyword">delete</span>(<span class="keywordtype">void</span>*) { }</div>
<div class="line"><a name="l00953"></a><span class="lineno"><a class="code" href="classCVC3_1_1ExprClosure.html#a8ce919aadc4c527ad3133adb84eed089"> 953</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1ExprClosure.html#a8ce919aadc4c527ad3133adb84eed089" title="A LAMBDA-expression or a quantifier.">isClosure</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span> }; <span class="comment">// end of class ExprClosure</span></div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span> </div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span> </div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span> } <span class="comment">// end of namespace CVC3</span></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> <span class="preprocessor">#endif</span></div>
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