<!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"/>
<title>CVC3: quant_theorem_producer.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.7.4 -->
<div id="top">
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">CVC3 <span id="projectnumber">2.4.1</span></div>
</td>
</tr>
</tbody>
</table>
</div>
<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 class="header">
<div class="headertitle">
<div class="title">quant_theorem_producer.h</div> </div>
</div>
<div class="contents">
<a href="quant__theorem__producer_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************/</span><span class="comment"></span>
<a name="l00002"></a>00002 <span class="comment">/*!</span>
<a name="l00003"></a>00003 <span class="comment"> * \file quant_theorem_producer.h</span>
<a name="l00004"></a>00004 <span class="comment"> * </span>
<a name="l00005"></a>00005 <span class="comment"> * Author: Daniel Wichs</span>
<a name="l00006"></a>00006 <span class="comment"> * </span>
<a name="l00007"></a>00007 <span class="comment"> * Created: Jul 07 22:22:38 GMT 2003</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * <hr></span>
<a name="l00010"></a>00010 <span class="comment"> *</span>
<a name="l00011"></a>00011 <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span>
<a name="l00012"></a>00012 <span class="comment"> * and its documentation for any purpose is hereby granted without</span>
<a name="l00013"></a>00013 <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span>
<a name="l00014"></a>00014 <span class="comment"> * LICENSE file provided with this distribution.</span>
<a name="l00015"></a>00015 <span class="comment"> * </span>
<a name="l00016"></a>00016 <span class="comment"> * <hr></span>
<a name="l00017"></a>00017 <span class="comment"> * </span>
<a name="l00018"></a>00018 <span class="comment"> */</span>
<a name="l00019"></a>00019 <span class="comment">/*****************************************************************************/</span>
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef _cvc3__quant_theorem_producer_h_</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__quant_theorem_producer_h_</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="quant__proof__rules_8h.html">quant_proof_rules.h</a>"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="theorem__producer_8h.html">theorem_producer.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="theory__quant_8h.html">theory_quant.h</a>"</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">namespace </span>CVC3 {
<a name="l00028"></a>00028
<a name="l00029"></a><a class="code" href="classCVC3_1_1QuantTheoremProducer.html">00029</a> <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> {
<a name="l00030"></a><a class="code" href="classCVC3_1_1QuantTheoremProducer.html#ab2a43e8f2a28736fb12910403b888f75">00030</a> <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>;
<a name="l00031"></a><a class="code" href="classCVC3_1_1QuantTheoremProducer.html#aaa8b4953afd77dd46a2dcbec29e126dc">00031</a> std::map<Expr,int> <a class="code" href="classCVC3_1_1QuantTheoremProducer.html#aaa8b4953afd77dd46a2dcbec29e126dc">d_typeFound</a>;
<a name="l00032"></a>00032 <span class="keyword">private</span>:
<a name="l00033"></a>00033 <span class="comment"></span>
<a name="l00034"></a>00034 <span class="comment"> //! find all bound variables in e and maps them to true in boundVars</span>
<a name="l00035"></a>00035 <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,
<a name="l00036"></a>00036 <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<bool></a> & boundVars, <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<bool></a> &visited);
<a name="l00037"></a>00037 <span class="keyword">public</span>:<span class="comment"></span>
<a name="l00038"></a>00038 <span class="comment"> //! Constructor</span>
<a name="l00039"></a><a class="code" href="classCVC3_1_1QuantTheoremProducer.html#aa0d0ef44481280ad7bf5a41e91a08c42">00039</a> <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):
<a name="l00040"></a>00040 <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(); }
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <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) ;
<a name="l00043"></a>00043 <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) ;
<a name="l00044"></a>00044 <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) ;
<a name="l00045"></a>00045 <span class="comment"></span>
<a name="l00046"></a>00046 <span class="comment"> //! ==> NOT EXISTS (vars): e IFF FORALL (vars) NOT e</span>
<a name="l00047"></a>00047 <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>
<a name="l00048"></a>00048 <span class="comment"> //! ==> NOT FORALL (vars): e IFF EXISTS (vars) NOT e </span>
<a name="l00049"></a>00049 <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>
<a name="l00050"></a>00050 <span class="comment"> //! Instantiate a universally quantified formula</span>
<a name="l00051"></a>00051 <span class="comment"></span><span class="comment"> /*! From T|-FORALL(var): e generate T|-e' where e' is obtained</span>
<a name="l00052"></a>00052 <span class="comment"> * from e by instantiating bound variables with terms in</span>
<a name="l00053"></a>00053 <span class="comment"> * vector<Expr>& terms. The vector of terms should be the same</span>
<a name="l00054"></a>00054 <span class="comment"> * size as the vector of bound variables in e. Also elements in</span>
<a name="l00055"></a>00055 <span class="comment"> * each position i need to have matching types.</span>
<a name="l00056"></a>00056 <span class="comment"> * \param t1 is the quantifier (a Theorem)</span>
<a name="l00057"></a>00057 <span class="comment"> * \param terms are the terms to instantiate.</span>
<a name="l00058"></a>00058 <span class="comment"> * \param quantLevel the quantification level for the theorem.</span>
<a name="l00059"></a>00059 <span class="comment"></span>
<a name="l00060"></a>00060 <span class="comment"> */</span>
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <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,
<a name="l00063"></a>00063 <span class="keyword">const</span> std::vector<Expr>& terms, <span class="keywordtype">int</span> quantLevel ,
<a name="l00064"></a>00064 <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> gterm);
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <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,
<a name="l00067"></a>00067 <span class="keyword">const</span> std::vector<Expr>& terms, <span class="keywordtype">int</span> quantLevel);
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <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,
<a name="l00070"></a>00070 <span class="keyword">const</span> std::vector<Expr>& terms);
<a name="l00071"></a>00071
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <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,
<a name="l00074"></a>00074 <span class="keyword">const</span> std::vector<Expr>& terms,
<a name="l00075"></a>00075 <span class="keywordtype">int</span> quantLevel) ;
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="comment"></span>
<a name="l00078"></a>00078 <span class="comment"> /*! @brief From T|- QUANTIFIER (vars): e we get T|-QUANTIFIER(vars') e</span>
<a name="l00079"></a>00079 <span class="comment"> * where vars' is obtained from vars by removing all bound variables</span>
<a name="l00080"></a>00080 <span class="comment"> * not used in e. If vars' is empty the produced theorem is just T|-e</span>
<a name="l00081"></a>00081 <span class="comment"> */</span>
<a name="l00082"></a>00082 <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);
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <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,
<a name="l00085"></a>00085 <span class="keyword">const</span> std::vector<Expr>& newBvs);
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <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);
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <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);
<a name="l00090"></a>00090
<a name="l00091"></a>00091
<a name="l00092"></a>00092 };
<a name="l00093"></a>00093
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="preprocessor">#endif</span>
</pre></div></div>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Wed Sep 7 2011 for CVC3 by 
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address>
</body>
</html>
