<!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_proof_rules.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_proof_rules.h</div> </div> </div> <div class="contents"> <a href="quant__proof__rules_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_proof_rules.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_proof_rules_h_</span> <a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__quant_proof_rules_h_</span> <a name="l00022"></a>00022 <span class="preprocessor"></span> <a name="l00023"></a>00023 <span class="preprocessor">#include <vector></span> <a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="keyword">namespace </span>CVC3 { <a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="keyword">class </span>Expr; <a name="l00028"></a>00028 <span class="keyword">class </span>Theorem; <a name="l00029"></a>00029 <a name="l00030"></a><a class="code" href="classCVC3_1_1QuantProofRules.html">00030</a> <span class="keyword">class </span><a class="code" href="classCVC3_1_1QuantProofRules.html">QuantProofRules</a> { <a name="l00031"></a>00031 <span class="keyword">public</span>:<span class="comment"></span> <a name="l00032"></a>00032 <span class="comment"> //! Destructor</span> <a name="l00033"></a><a class="code" href="classCVC3_1_1QuantProofRules.html#af47bbe19757ea5a33ad9c817c533740f">00033</a> <span class="comment"></span> <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1QuantProofRules.html#af47bbe19757ea5a33ad9c817c533740f" title="Destructor.">~QuantProofRules</a>() { } <a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantProofRules.html#a254bb5aa0cbccf8e4bb118da66d27916">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) =0; <a name="l00036"></a>00036 <a name="l00037"></a>00037 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantProofRules.html#aa9eb5c8a3ff7f85b53b9dfa23a146522">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) = 0 ; <a name="l00038"></a>00038 <a name="l00039"></a>00039 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantProofRules.html#ac9a7e1679b4048412164bb846cfb3e74">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) =0; <a name="l00040"></a>00040 <span class="comment"></span> <a name="l00041"></a>00041 <span class="comment"> //! ==> NOT EXISTS (vars): e IFF FORALL (vars) NOT e</span> <a name="l00042"></a>00042 <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_1QuantProofRules.html#a4c8b8bfac3db9139fbdf4d8c22e61c79" 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) = 0; <a name="l00043"></a>00043 <span class="comment"></span> <a name="l00044"></a>00044 <span class="comment"> //! ==> NOT FORALL (vars): e IFF EXISTS (vars) NOT e </span> <a name="l00045"></a>00045 <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_1QuantProofRules.html#a5e3e699c8e55b7f9bd8878cb7ed28ef0" 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) = 0; <a name="l00046"></a>00046 <span class="comment"></span> <a name="l00047"></a>00047 <span class="comment"> //! Instantiate a universally quantified formula</span> <a name="l00048"></a>00048 <span class="comment"></span><span class="comment"> /*! From T|-FORALL(var): e generate T|-e' where e' is obtained</span> <a name="l00049"></a>00049 <span class="comment"> * from e by instantiating bound variables with terms in</span> <a name="l00050"></a>00050 <span class="comment"> * vector<Expr>& terms. The vector of terms should be the same</span> <a name="l00051"></a>00051 <span class="comment"> * size as the vector of bound variables in e. Also elements in</span> <a name="l00052"></a>00052 <span class="comment"> * each position i need to have matching types.</span> <a name="l00053"></a>00053 <span class="comment"> * \param t1 is the quantifier (a Theorem)</span> <a name="l00054"></a>00054 <span class="comment"> * \param terms are the terms to instantiate.</span> <a name="l00055"></a>00055 <span class="comment"> * \param quantLevel is the quantification level for the theorem.</span> <a name="l00056"></a>00056 <span class="comment"> */</span> <a name="l00057"></a>00057 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantProofRules.html#acd29cce770506d20b67609642e7d489f" title="Instantiate a universally quantified formula.">universalInst</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1, <span class="keyword">const</span> std::vector<Expr>& terms, <span class="keywordtype">int</span> quantLevel, <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> gterm ) = 0 ; <a name="l00058"></a>00058 <a name="l00059"></a>00059 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantProofRules.html#acd29cce770506d20b67609642e7d489f" 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="l00060"></a>00060 <span class="keyword">const</span> std::vector<Expr>& terms, <span class="keywordtype">int</span> quantLevel) = 0; <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_1QuantProofRules.html#acd29cce770506d20b67609642e7d489f" 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) = 0; <a name="l00064"></a>00064 <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_1QuantProofRules.html#ae034274b2eda3d1d81a4ffaeb6b05940">partialUniversalInst</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, <a name="l00068"></a>00068 <span class="keywordtype">int</span> quantLevel) = 0; <a name="l00069"></a>00069 <span class="comment"></span> <a name="l00070"></a>00070 <span class="comment"> /*! @brief From T|- QUANTIFIER (vars): e we get T|-QUANTIFIER(vars') e</span> <a name="l00071"></a>00071 <span class="comment"> * where vars' is obtained from vars by removing all bound variables</span> <a name="l00072"></a>00072 <span class="comment"> * not used in e. If vars' is empty the produced theorem is just T|-e</span> <a name="l00073"></a>00073 <span class="comment"> */</span> <a name="l00074"></a>00074 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantProofRules.html#a68989a042cdf68b352ad2548121dd78f" 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) = 0; <a name="l00075"></a>00075 <a name="l00076"></a>00076 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantProofRules.html#aae3a3ee3b69d2a860a470fe773a6df76">packVar</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1) = 0; <a name="l00077"></a>00077 <a name="l00078"></a>00078 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantProofRules.html#a9afe9881b03284dd75e54ce5ed514531">pullVarOut</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1) = 0; <a name="l00079"></a>00079 <a name="l00080"></a>00080 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1QuantProofRules.html#ae72c393c942adace3d913b1c642280cc">adjustVarUniv</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& t1, <a name="l00081"></a>00081 <span class="keyword">const</span> std::vector<Expr>& newBvs) = 0; <a name="l00082"></a>00082 <a name="l00083"></a>00083 }; <a name="l00084"></a>00084 } <a name="l00085"></a>00085 <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>