<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <title>CVC3: quant_theorem_producer.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">CVC3 </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.2 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_9e7e03df595ffb1777a4cf881e60662b.html">theory_quant</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">quant_theorem_producer.h</div> </div> </div><!--header--> <div class="contents"> <a href="quant__theorem__producer_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 quant_theorem_producer.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: Daniel Wichs</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: Jul 07 22:22:38 GMT 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"> */</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">/*****************************************************************************/</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#ifndef _cvc3__quant_theorem_producer_h_</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__quant_theorem_producer_h_</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="quant__proof__rules_8h.html">quant_proof_rules.h</a>"</span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="theorem__producer_8h.html">theorem_producer.h</a>"</span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="theory__quant_8h.html">theory_quant.h</a>"</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="keyword">namespace </span>CVC3 {</div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div> <div class="line"><a name="l00029"></a><span class="lineno"><a class="code" href="classCVC3_1_1QuantTheoremProducer.html"> 29</a></span>  <span class="keyword">class </span><a class="code" href="classCVC3_1_1QuantTheoremProducer.html">QuantTheoremProducer</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1QuantProofRules.html">QuantProofRules</a>, <span class="keyword">public</span> <a class="code" href="classCVC3_1_1TheoremProducer.html">TheoremProducer</a> {</div> <div class="line"><a name="l00030"></a><span class="lineno"><a class="code" href="classCVC3_1_1QuantTheoremProducer.html#ab2a43e8f2a28736fb12910403b888f75"> 30</a></span>  <a class="code" href="classCVC3_1_1TheoryQuant.html" title="This theory handles quantifiers.">TheoryQuant</a>* <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#ab2a43e8f2a28736fb12910403b888f75">d_theoryQuant</a>;</div> <div class="line"><a name="l00031"></a><span class="lineno"><a class="code" href="classCVC3_1_1QuantTheoremProducer.html#aaa8b4953afd77dd46a2dcbec29e126dc"> 31</a></span>  std::map<Expr,int> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#aaa8b4953afd77dd46a2dcbec29e126dc">d_typeFound</a>;</div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">private</span>:</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"></span></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> //! find all bound variables in e and maps them to true in boundVars</span></div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a8ab1be71db5a5816f69eb45aa8c2009f" title="find all bound variables in e and maps them to true in boundVars">recFindBoundVars</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e, </div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<bool></a> & boundVars, <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<bool></a> &visited);</div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">public</span>:<span class="comment"></span></div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> //! Constructor</span></div> <div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="classCVC3_1_1QuantTheoremProducer.html#aa0d0ef44481280ad7bf5a41e91a08c42"> 39</a></span> <span class="comment"></span> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#aa0d0ef44481280ad7bf5a41e91a08c42" title="Constructor.">QuantTheoremProducer</a>(<a class="code" href="classCVC3_1_1TheoremManager.html">TheoremManager</a>* tm, <a class="code" href="classCVC3_1_1TheoryQuant.html" title="This theory handles quantifiers.">TheoryQuant</a>* theoryQuant):</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="classCVC3_1_1TheoremProducer.html">TheoremProducer</a>(tm), <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#ab2a43e8f2a28736fb12910403b888f75">d_theoryQuant</a>(theoryQuant) { <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#aaa8b4953afd77dd46a2dcbec29e126dc">d_typeFound</a>.clear(); }</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a6a234dee95bb3059e0e651c838c9458b">addNewConst</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e) ;</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a93e4e3adc9c630a975631a823ec23fbf" title="do not use this rule, this is for debug only">newRWThm</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& newE) ;</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a31d81dce768ab5c942dedcac88977469">normalizeQuant</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e) ;</div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"></span></div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> //! ==> NOT EXISTS (vars): e IFF FORALL (vars) NOT e</span></div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a658fde1235cb9668d454cbe9144b1da9" title="==> NOT EXISTS (vars): e IFF FORALL (vars) NOT e">rewriteNotExists</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e);<span class="comment"></span></div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> //! ==> NOT FORALL (vars): e IFF EXISTS (vars) NOT e </span></div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#af59e47a4b45f624d2d8e088d5668f596" title="==> NOT FORALL (vars): e IFF EXISTS (vars) NOT e">rewriteNotForall</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e);<span class="comment"></span></div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> //! Instantiate a universally quantified formula</span></div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"></span><span class="comment"> /*! From T|-FORALL(var): e generate T|-e' where e' is obtained</span></div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * from e by instantiating bound variables with terms in</span></div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * vector<Expr>& terms. The vector of terms should be the same</span></div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * size as the vector of bound variables in e. Also elements in</span></div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * each position i need to have matching types.</span></div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * \param t1 is the quantifier (a Theorem)</span></div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * \param terms are the terms to instantiate.</span></div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * \param quantLevel the quantification level for the theorem.</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"> */</span></div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a3cb05ffcc0b75525969c925fea988235" title="Instantiate a universally quantified formula.">universalInst</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1, </div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">const</span> std::vector<Expr>& terms, <span class="keywordtype">int</span> quantLevel ,</div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> gterm);</div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a3cb05ffcc0b75525969c925fea988235" title="Instantiate a universally quantified formula.">universalInst</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1,</div> <div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">const</span> std::vector<Expr>& terms, <span class="keywordtype">int</span> quantLevel);</div> <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div> <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a3cb05ffcc0b75525969c925fea988235" title="Instantiate a universally quantified formula.">universalInst</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1,</div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">const</span> std::vector<Expr>& terms);</div> <div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#aebf21764bafce44cff11c631f1378afc">partialUniversalInst</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1,</div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">const</span> std::vector<Expr>& terms,</div> <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">int</span> quantLevel) ;</div> <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment"></span></div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> /*! @brief From T|- QUANTIFIER (vars): e we get T|-QUANTIFIER(vars') e</span></div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * where vars' is obtained from vars by removing all bound variables</span></div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * not used in e. If vars' is empty the produced theorem is just T|-e</span></div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> */</span></div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a822c41475a24cf1f4bd558dcbdf90d66" title="From T|- QUANTIFIER (vars): e we get T|-QUANTIFIER(vars') e where vars' is obtained from vars by remo...">boundVarElim</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1);</div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#ac9f94901d86fe0b3cf90ad109e45db21" title="adjust the order of bound vars, newBvs begin first">adjustVarUniv</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1, </div> <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">const</span> std::vector<Expr>& newBvs);</div> <div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div> <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#af08b01f92622d3f9d4e8070907ce5062" title="pack (forall (x) forall (y)) into (forall (x y))">packVar</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1);</div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#a7f3fea7c5c13305de2da0b1ac3700503">pullVarOut</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1);</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }; </div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span> } </div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#endif</span></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Thu May 16 2013 13:25:14 for CVC3 by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.2 </small></address> </body> </html>