<!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: theory_arith.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">theory_arith.h</div> </div>
</div>
<div class="contents">
<a href="theory__arith_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 theory_arith.h</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Author: Clark Barrett</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * Created: Fri Jan 17 18:34:55 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
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef _cvc3__include__theory_arith_h_</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__include__theory_arith_h_</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="theory_8h.html" title="Generic API for Theories plus methods commonly used by theories.">theory.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="cdmap_8h.html">cdmap.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>00029 <span class="keyword">class </span>ArithProofRules;
<a name="l00030"></a>00030
<a name="l00031"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024">00031</a> <span class="keyword">typedef</span> <span class="keyword">enum</span> {
<a name="l00032"></a>00032 <span class="comment">// New constants</span>
<a name="l00033"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aeeab40b4cbc1045f41b41f34e1d447f3">00033</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aeeab40b4cbc1045f41b41f34e1d447f3">REAL_CONST</a> = 30, <span class="comment">// wrapper around constants to indicate that they should be real</span>
<a name="l00034"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a61f74caac7705cef1fa9ccc18ca56c44">00034</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a61f74caac7705cef1fa9ccc18ca56c44">NEGINF</a> = 31,
<a name="l00035"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a03074a79948667c2159fc063cd1f877f">00035</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a03074a79948667c2159fc063cd1f877f">POSINF</a> = 32,
<a name="l00036"></a>00036
<a name="l00037"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ae7eaab02de76a48914face6ef092b749">00037</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ae7eaab02de76a48914face6ef092b749">REAL</a> = 3000,
<a name="l00038"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a79521290f53e9a3d9bf2a8020b719097">00038</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a79521290f53e9a3d9bf2a8020b719097">INT</a>,
<a name="l00039"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a6c3500e78e5abd9ed411013254022e3f">00039</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a6c3500e78e5abd9ed411013254022e3f">SUBRANGE</a>,
<a name="l00040"></a>00040
<a name="l00041"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a0b79738a0067780987896f3b91e8b0f1">00041</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a0b79738a0067780987896f3b91e8b0f1">UMINUS</a>,
<a name="l00042"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a9a12fbdcaa45ef17eaa1802161f9ca98">00042</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a9a12fbdcaa45ef17eaa1802161f9ca98">PLUS</a>,
<a name="l00043"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aba18e0accfb91ddb34f4dcc79c626ec5">00043</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aba18e0accfb91ddb34f4dcc79c626ec5">MINUS</a>,
<a name="l00044"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ad77e825b0133e40de2760344377ee1fa">00044</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ad77e825b0133e40de2760344377ee1fa">MULT</a>,
<a name="l00045"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ac3c38ad296d5671b7fde3373fdd87ea1">00045</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ac3c38ad296d5671b7fde3373fdd87ea1">DIVIDE</a>,
<a name="l00046"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a880283f7bbc366efe54c9ea074c9f5e5">00046</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a880283f7bbc366efe54c9ea074c9f5e5">POW</a>,
<a name="l00047"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a06099c2202528528fba471ce7c385f6f">00047</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a06099c2202528528fba471ce7c385f6f">INTDIV</a>,
<a name="l00048"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a7792d254298653dac2e5bf77e9e9a634">00048</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a7792d254298653dac2e5bf77e9e9a634">MOD</a>,
<a name="l00049"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a9e29ecc77281f945fb50c183cfae6749">00049</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a9e29ecc77281f945fb50c183cfae6749">LT</a>,
<a name="l00050"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a1b768cf71a18713c90cd71f82488ffb1">00050</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a1b768cf71a18713c90cd71f82488ffb1">LE</a>,
<a name="l00051"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a589b68b2d271254aa9fd3d89b4bf33b9">00051</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a589b68b2d271254aa9fd3d89b4bf33b9">GT</a>,
<a name="l00052"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aad2afa561f31a801e12ab3fdd50a6229">00052</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aad2afa561f31a801e12ab3fdd50a6229">GE</a>,
<a name="l00053"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a3193c0a76bedff5b39b32531195ef779">00053</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a3193c0a76bedff5b39b32531195ef779">IS_INTEGER</a>,
<a name="l00054"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a107c43d9a02d979865151d07e9e2eee4">00054</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a107c43d9a02d979865151d07e9e2eee4">DARK_SHADOW</a>,
<a name="l00055"></a><a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ae88f497d92023928ed529d704ecb1881">00055</a> <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ae88f497d92023928ed529d704ecb1881">GRAY_SHADOW</a>
<a name="l00056"></a>00056
<a name="l00057"></a>00057 } <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024">ArithKinds</a>;
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="comment">/*****************************************************************************/</span><span class="comment"></span>
<a name="l00060"></a>00060 <span class="comment">/*!</span>
<a name="l00061"></a>00061 <span class="comment"> *\class TheoryArith</span>
<a name="l00062"></a>00062 <span class="comment"> *\ingroup Theories</span>
<a name="l00063"></a>00063 <span class="comment"> *\brief This theory handles basic linear arithmetic.</span>
<a name="l00064"></a>00064 <span class="comment"> *</span>
<a name="l00065"></a>00065 <span class="comment"> * Author: Clark Barrett</span>
<a name="l00066"></a>00066 <span class="comment"> *</span>
<a name="l00067"></a>00067 <span class="comment"> * Created: Sat Feb 8 14:44:32 2003</span>
<a name="l00068"></a>00068 <span class="comment"> */</span>
<a name="l00069"></a>00069 <span class="comment">/*****************************************************************************/</span>
<a name="l00070"></a><a class="code" href="classCVC3_1_1TheoryArith.html">00070</a> <span class="keyword">class </span><a class="code" href="classCVC3_1_1TheoryArith.html" title="This theory handles basic linear arithmetic.">TheoryArith</a> :<span class="keyword">public</span> <a class="code" href="classCVC3_1_1Theory.html" title="Base class for theories.">Theory</a> {
<a name="l00071"></a>00071 <span class="keyword">protected</span>:
<a name="l00072"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a447eac07a3b8a1f439e9379466be2a10">00072</a> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a447eac07a3b8a1f439e9379466be2a10">d_realType</a>;
<a name="l00073"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a8ae42bae19cdfd95be038365c55ca1ab">00073</a> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a8ae42bae19cdfd95be038365c55ca1ab">d_intType</a>;
<a name="l00074"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a96bd09b1e8c9d9044d186197fa3aa924">00074</a> std::vector<int> <a class="code" href="classCVC3_1_1TheoryArith.html#a96bd09b1e8c9d9044d186197fa3aa924">d_kinds</a>;
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keyword">protected</span>:
<a name="l00077"></a>00077 <span class="comment"></span>
<a name="l00078"></a>00078 <span class="comment"> //! Canonize the expression e, assuming all children are canonical</span>
<a name="l00079"></a>00079 <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_1TheoryArith.html#a78442f767c7ce9eef62df74af29178d6" title="Canonize the expression e, assuming all children are canonical.">canon</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="l00080"></a>00080 <span class="comment"></span>
<a name="l00081"></a>00081 <span class="comment"> //! Canonize the expression e recursively</span>
<a name="l00082"></a>00082 <span class="comment"></span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a646f9972679d4465ba9ff7430cda9268" title="Canonize the expression e recursively.">canonRec</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="l00083"></a>00083 <span class="comment"></span>
<a name="l00084"></a>00084 <span class="comment"> //! Print a rational in SMT-LIB format</span>
<a name="l00085"></a>00085 <span class="comment"></span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#aa2e49ab9e41d425df9398b27c7a95251" title="Print a rational in SMT-LIB format.">printRational</a>(<a class="code" href="classCVC3_1_1ExprStream.html" title="Pretty-printing output stream for Expr. READ THE DOCS BEFORE USING!">ExprStream</a>& os, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Rational.html">Rational</a>& r,
<a name="l00086"></a>00086 <span class="keywordtype">bool</span> printAsReal = <span class="keyword">false</span>);
<a name="l00087"></a>00087 <span class="comment"></span>
<a name="l00088"></a>00088 <span class="comment"> //! Whether any ite's appear in the arithmetic part of the term e</span>
<a name="l00089"></a>00089 <span class="comment"></span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a432e12ff64bf229a3572e36d49aec683" title="Whether any ite's appear in the arithmetic part of the term e.">isAtomicArithTerm</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="l00090"></a>00090 <span class="comment"></span>
<a name="l00091"></a>00091 <span class="comment"> //! simplify leaves and then canonize</span>
<a name="l00092"></a>00092 <span class="comment"></span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1TheoryArith.html#ac34712c1935e1c1f465f3132c622d1aa" title="simplify leaves and then canonize">canonSimp</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="l00093"></a>00093 <span class="comment"></span>
<a name="l00094"></a>00094 <span class="comment"> //! helper for checkAssertEqInvariant</span>
<a name="l00095"></a>00095 <span class="comment"></span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1TheoryArith.html#adea0b08bcb123d6dca2b4742326b87c1" title="helper for checkAssertEqInvariant">recursiveCanonSimpCheck</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="l00096"></a>00096
<a name="l00097"></a>00097 <span class="keyword">public</span>:
<a name="l00098"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a6a2211c8a2f43f881c2d9cf31deb6f08">00098</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a6a2211c8a2f43f881c2d9cf31deb6f08">TheoryArith</a>(<a class="code" href="classCVC3_1_1TheoryCore.html" title="This theory handles the built-in logical connectives plus equality. It also handles the registration ...">TheoryCore</a>* core, <span class="keyword">const</span> std::string& name)
<a name="l00099"></a>00099 : <a class="code" href="classCVC3_1_1Theory.html" title="Base class for theories.">Theory</a>(core, name) {}
<a name="l00100"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a23882e28175f07c2f0636f5ffe423595">00100</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a23882e28175f07c2f0636f5ffe423595">~TheoryArith</a>() {}
<a name="l00101"></a>00101
<a name="l00102"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a7491e5568f08eb89f9e801fccbd94b3e">00102</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a7491e5568f08eb89f9e801fccbd94b3e">addMultiplicativeSignSplit</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& case_split_thm) {};
<a name="l00103"></a>00103 <span class="comment"></span>
<a name="l00104"></a>00104 <span class="comment"> /**</span>
<a name="l00105"></a>00105 <span class="comment"> * Record that smaller should be smaller than bigger in the variable order.</span>
<a name="l00106"></a>00106 <span class="comment"> * Should be implemented in decision procedures that support it.</span>
<a name="l00107"></a>00107 <span class="comment"> */</span>
<a name="l00108"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a9c7006698172a267cd3b138baf5ad5a9">00108</a> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a9c7006698172a267cd3b138baf5ad5a9">addPairToArithOrder</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& smaller, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& bigger) { <span class="keywordflow">return</span> <span class="keyword">true</span>; };
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="comment">// Used by translator</span><span class="comment"></span>
<a name="l00111"></a>00111 <span class="comment"> //! Return whether e is syntactically identical to a rational constant</span>
<a name="l00112"></a>00112 <span class="comment"></span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a4df272c28af590572a6ed1b1df8316b0" title="Return whether e is syntactically identical to a rational constant.">isSyntacticRational</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 class="code" href="classCVC3_1_1Rational.html">Rational</a>& r);<span class="comment"></span>
<a name="l00113"></a>00113 <span class="comment"> //! Whether any ite's appear in the arithmetic part of the formula e</span>
<a name="l00114"></a>00114 <span class="comment"></span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a8a309c3cad104aeb4a0b94b64dff22d7" title="Whether any ite's appear in the arithmetic part of the formula e.">isAtomicArithFormula</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="l00115"></a>00115 <span class="comment"> //! Rewrite an atom to look like x - y op c if possible--for smtlib translation</span>
<a name="l00116"></a>00116 <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_1TheoryArith.html#a5fcd4d9b9075f8d00096eea469b81abc" title="Rewrite an atom to look like x - y op c if possible--for smtlib translation.">rewriteToDiff</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="l00117"></a>00117 <span class="comment"></span>
<a name="l00118"></a>00118 <span class="comment"> /*! @brief Composition of canon(const Expr&) by transitivity: take e0 = e1,</span>
<a name="l00119"></a>00119 <span class="comment"> * canonize e1 to e2, return e0 = e2. */</span>
<a name="l00120"></a><a class="code" href="classCVC3_1_1TheoryArith.html#ad758f1c786e6c2631f0b74f0ef135353">00120</a> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1TheoryArith.html#ad758f1c786e6c2631f0b74f0ef135353" title="Composition of canon(const Expr&) by transitivity: take e0 = e1, canonize e1 to e2, return e0 = e2.">canonThm</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& thm) {
<a name="l00121"></a>00121 <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#a76f6507116e36f46dab074781fb9bf2d" title="(a1 == a2) & (a2 == a3) ==> (a1 == a3)">transitivityRule</a>(thm, <a class="code" href="classCVC3_1_1TheoryArith.html#a78442f767c7ce9eef62df74af29178d6" title="Canonize the expression e, assuming all children are canonical.">canon</a>(thm.<a class="code" href="classCVC3_1_1Theorem.html#a97d957fcbf9094480851b1d2e5d3729f">getRHS</a>()));
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="comment">// ArithTheoremProducer needs this function, so make it public</span><span class="comment"></span>
<a name="l00125"></a>00125 <span class="comment"> //! Separate monomial e = c*p1*...*pn into c and 1*p1*...*pn</span>
<a name="l00126"></a>00126 <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#aa1298a20a1dcddd2be2aa7d591909d2c" title="Separate monomial e = c*p1*...*pn into c and 1*p1*...*pn.">separateMonomial</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 class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& c, <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& var) = 0;
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="comment">// Theory interface</span>
<a name="l00129"></a>00129 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#ae3c23943703bddf1f6f642a4b3ff9503" title="Notify theory of a new shared term.">addSharedTerm</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="l00130"></a>00130 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#aef5c0f3d486b56abdd8e488b5b6ede6e" title="Assert a new fact to the decision procedure.">assertFact</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& e) = 0;
<a name="l00131"></a>00131 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#aa438bb4c5ceaeca9b2bb692d725d6ce8" title="Process disequalities from the arrangement for model generation.">refineCounterExample</a>() = 0;
<a name="l00132"></a>00132 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#abb0dc7f8453ab4327aca42a9bd394ca2" title="Assign concrete values to basic-type variables in v.">computeModelBasic</a>(<span class="keyword">const</span> std::vector<Expr>& v) = 0;
<a name="l00133"></a>00133 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#af775fc35d6a629ec19e2ffb67ff19dd4" title="Compute the value of a compound variable from the more primitive ones.">computeModel</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e, std::vector<Expr>& vars) = 0;
<a name="l00134"></a>00134 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a1a93522e582d9381e461972125984ea4" title="Check for satisfiability in the theory.">checkSat</a>(<span class="keywordtype">bool</span> fullEffort) = 0;
<a name="l00135"></a>00135 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1TheoryArith.html#aaa06e89f76f2313953a35d867c33942f" title="Theory-specific rewrite rules.">rewrite</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e) = 0;
<a name="l00136"></a>00136 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a76e011a1d78cac54d5bd87ad1b51ccb7" title="Set up the term e for call-backs when e or its children change.">setup</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="l00137"></a>00137 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a065b02fa3e5ea7bf335b94ae42102cad" title="Notify a theory of a new equality.">update</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& e, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& d) = 0;
<a name="l00138"></a>00138 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a79b7f024bad6bbac7520517071957404" title="An optional solver.">solve</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& e) = 0;
<a name="l00139"></a>00139 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#ae84d7601b3361fe773127a73194160f9" title="A debug check used by the primary solver.">checkAssertEqInvariant</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a>& e) = 0;
<a name="l00140"></a>00140 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#afb944017844bcb9681fa4c223d7e7f8d" title="Check that e is a valid Type expr.">checkType</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="l00141"></a>00141 <span class="keyword">virtual</span> <a class="code" href="namespaceCVC3.html#af969e724f8b7016909f5804e8cea3e54" title="Enum for cardinality of types.">Cardinality</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a56b40e5b07a5f409415f343013fb478b" title="Compute information related to finiteness of types.">finiteTypeInfo</a>(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e, <a class="code" href="classCVC3_1_1Unsigned.html">Unsigned</a>& n,
<a name="l00142"></a>00142 <span class="keywordtype">bool</span> enumerate, <span class="keywordtype">bool</span> computeSize) = 0;
<a name="l00143"></a>00143 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a6abf2a3ab02d2242d7ff0673df934405" title="Compute and store the type of e.">computeType</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e) = 0;
<a name="l00144"></a>00144 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a1f99b1033faaf9b5911edcd667872ac7" title="Compute the base type of the top-level operator of an arbitrary type.">computeBaseType</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>& t) = 0;
<a name="l00145"></a>00145 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a73c222d70c5bbfc539041095df6a8321" title="Add variables from 'e' to 'v' for constructing a concrete model.">computeModelTerm</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e, std::vector<Expr>& v) = 0;
<a name="l00146"></a>00146 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a3b37be00ae123493d74dfd6269bb587a" title="Theory specific computation of the subtyping predicate for type t applied to the expression e...">computeTypePred</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>& t, <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="l00147"></a>00147 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a076c8333b4e8ce62955e1c0701975487" title="Compute and cache the TCC of e.">computeTCC</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e) = 0;
<a name="l00148"></a>00148 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1ExprStream.html" title="Pretty-printing output stream for Expr. READ THE DOCS BEFORE USING!">ExprStream</a>& <a class="code" href="classCVC3_1_1TheoryArith.html#a879d4967986103b989d7003dd815783f" title="Theory-specific pretty-printing.">print</a>(<a class="code" href="classCVC3_1_1ExprStream.html" title="Pretty-printing output stream for Expr. READ THE DOCS BEFORE USING!">ExprStream</a>& os, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e) = 0;
<a name="l00149"></a>00149 <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a900379e03f4f05409fa4a60e2db4e65d" title="Theory-specific parsing implemented by the DP.">parseExprOp</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e) = 0;
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="comment">// Arith constructors</span>
<a name="l00152"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a03fa81194322b92c488033695bec7204">00152</a> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a03fa81194322b92c488033695bec7204">realType</a>() { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a447eac07a3b8a1f439e9379466be2a10">d_realType</a>; }
<a name="l00153"></a><a class="code" href="classCVC3_1_1TheoryArith.html#ad3e47bba6c50745ad194cf273aa1d146">00153</a> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> <a class="code" href="classCVC3_1_1TheoryArith.html#ad3e47bba6c50745ad194cf273aa1d146">intType</a>() { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1TheoryArith.html#a8ae42bae19cdfd95be038365c55ca1ab">d_intType</a>;}
<a name="l00154"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a3ddbc092260178d9042bba1c175cb9a6">00154</a> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a3ddbc092260178d9042bba1c175cb9a6">subrangeType</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& l, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& r)
<a name="l00155"></a>00155 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a>(<a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a6c3500e78e5abd9ed411013254022e3f">SUBRANGE</a>, l, r)); }
<a name="l00156"></a><a class="code" href="classCVC3_1_1TheoryArith.html#a11b44bafcad3c0875372d6c90a041e2d">00156</a> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryArith.html#a11b44bafcad3c0875372d6c90a041e2d">rat</a>(<a class="code" href="classCVC3_1_1Rational.html">Rational</a> r) { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Theory.html#abc2e30308c9e1f3cf752cfe8d939df1e" title="Access to ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#ga18423a42ce6557dc33287d3979ccc3c6">newRatExpr</a>(r); }
<a name="l00157"></a>00157 <span class="comment">// Dark and Gray shadows (for internal use only)</span><span class="comment"></span>
<a name="l00158"></a>00158 <span class="comment"> //! Construct the dark shadow expression representing lhs <= rhs</span>
<a name="l00159"></a><a class="code" href="classCVC3_1_1TheoryArith.html#abee62d97b0c60a1a44b7ede3c60b11b6">00159</a> <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_1TheoryArith.html#abee62d97b0c60a1a44b7ede3c60b11b6" title="Construct the dark shadow expression representing lhs <= rhs.">darkShadow</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& lhs, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& rhs) {
<a name="l00160"></a>00160 <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a107c43d9a02d979865151d07e9e2eee4">DARK_SHADOW</a>, lhs, rhs);
<a name="l00161"></a>00161 }<span class="comment"></span>
<a name="l00162"></a>00162 <span class="comment"> //! Construct the gray shadow expression representing c1 <= v - e <= c2</span>
<a name="l00163"></a>00163 <span class="comment"></span><span class="comment"> /*! Alternatively, v = e + i for some i s.t. c1 <= i <= c2</span>
<a name="l00164"></a>00164 <span class="comment"> */</span>
<a name="l00165"></a><a class="code" href="classCVC3_1_1TheoryArith.html#ae7d59b8b9bff1ae3cbb1b67a0baa3463">00165</a> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheoryArith.html#ae7d59b8b9bff1ae3cbb1b67a0baa3463" title="Construct the gray shadow expression representing c1 <= v - e <= c2.">grayShadow</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& v, <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="l00166"></a>00166 <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Rational.html">Rational</a>& c1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Rational.html">Rational</a>& c2) {
<a name="l00167"></a>00167 <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ae88f497d92023928ed529d704ecb1881">GRAY_SHADOW</a>, v, e, <a class="code" href="classCVC3_1_1TheoryArith.html#a11b44bafcad3c0875372d6c90a041e2d">rat</a>(c1), <a class="code" href="classCVC3_1_1TheoryArith.html#a11b44bafcad3c0875372d6c90a041e2d">rat</a>(c2));
<a name="l00168"></a>00168 }
<a name="l00169"></a>00169 <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1TheoryArith.html#adcdf01dd1e0f78760fefc2a82b604098">leavesAreNumConst</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="l00170"></a>00170 };
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <span class="comment">// Arith testers</span>
<a name="l00173"></a><a class="code" href="namespaceCVC3.html#a6475c7ef78c59970a4525d5b3ff0ce86">00173</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a6475c7ef78c59970a4525d5b3ff0ce86">isReal</a>(<a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> t) { <span class="keywordflow">return</span> t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ae7eaab02de76a48914face6ef092b749">REAL</a>; }
<a name="l00174"></a><a class="code" href="namespaceCVC3.html#a8b193cc1fee34cb43707171b2ae6471e">00174</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a8b193cc1fee34cb43707171b2ae6471e">isInt</a>(<a class="code" href="classCVC3_1_1Type.html" title="MS C++ specific settings.">Type</a> t) { <span class="keywordflow">return</span> t.<a class="code" href="classCVC3_1_1Type.html#a0bc1eebf8dbd9d2880e1f18d7804e5c2">getExpr</a>().<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a79521290f53e9a3d9bf2a8020b719097">INT</a>; }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="comment">// Static arith testers</span>
<a name="l00177"></a><a class="code" href="namespaceCVC3.html#ac0334a083d6782caa17ca0d337fddddf">00177</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#ac0334a083d6782caa17ca0d337fddddf">isRational</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#gac5ced6adc7a60945ea6707ef494aa28f">isRational</a>(); }
<a name="l00178"></a><a class="code" href="namespaceCVC3.html#aef45cea7af354d2928a8224f7ae8ae4f">00178</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#aef45cea7af354d2928a8224f7ae8ae4f">isIntegerConst</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="l00179"></a>00179 { <span class="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#gac5ced6adc7a60945ea6707ef494aa28f">isRational</a>() && e.<a class="code" href="group__ExprPkg.html#gab0eee70e4a7f97c09954dc61b71b65e5" title="Get the Rational value out of RATIONAL_EXPR.">getRational</a>().<a class="code" href="classCVC3_1_1Rational.html#a1366320f4de558bb964c67f8aecedb36">isInteger</a>(); }
<a name="l00180"></a><a class="code" href="namespaceCVC3.html#a6565ee4c48e89ae24989b0359bd7acd6">00180</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a6565ee4c48e89ae24989b0359bd7acd6">isUMinus</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a0b79738a0067780987896f3b91e8b0f1">UMINUS</a>; }
<a name="l00181"></a><a class="code" href="namespaceCVC3.html#afb0f7d15ddbd87f9abb128108101f557">00181</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#afb0f7d15ddbd87f9abb128108101f557">isPlus</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a9a12fbdcaa45ef17eaa1802161f9ca98">PLUS</a>; }
<a name="l00182"></a><a class="code" href="namespaceCVC3.html#ae89ac977fe1032189f00bccb1bb94b92">00182</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#ae89ac977fe1032189f00bccb1bb94b92">isMinus</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aba18e0accfb91ddb34f4dcc79c626ec5">MINUS</a>; }
<a name="l00183"></a><a class="code" href="namespaceCVC3.html#a28ae8672047db708e99602ebaca89777">00183</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a28ae8672047db708e99602ebaca89777">isMult</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ad77e825b0133e40de2760344377ee1fa">MULT</a>; }
<a name="l00184"></a><a class="code" href="namespaceCVC3.html#a10c6762fa24ef8adf8b5a5c3d6e4dad3">00184</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a10c6762fa24ef8adf8b5a5c3d6e4dad3">isDivide</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ac3c38ad296d5671b7fde3373fdd87ea1">DIVIDE</a>; }
<a name="l00185"></a><a class="code" href="namespaceCVC3.html#a7c2a9996013597a3e00c7562074f590b">00185</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a7c2a9996013597a3e00c7562074f590b">isPow</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a880283f7bbc366efe54c9ea074c9f5e5">POW</a>; }
<a name="l00186"></a><a class="code" href="namespaceCVC3.html#a448b6e0d541113608bba5a7a005609e3">00186</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a448b6e0d541113608bba5a7a005609e3">isLT</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a9e29ecc77281f945fb50c183cfae6749">LT</a>; }
<a name="l00187"></a><a class="code" href="namespaceCVC3.html#a8ef991dfa16ee3a209b7f38014153101">00187</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a8ef991dfa16ee3a209b7f38014153101">isLE</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a1b768cf71a18713c90cd71f82488ffb1">LE</a>; }
<a name="l00188"></a><a class="code" href="namespaceCVC3.html#a7306d7566ccb21380f05058477aba009">00188</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a7306d7566ccb21380f05058477aba009">isGT</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a589b68b2d271254aa9fd3d89b4bf33b9">GT</a>; }
<a name="l00189"></a><a class="code" href="namespaceCVC3.html#af85f3152a3b2fe195d795bc0aefaec71">00189</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#af85f3152a3b2fe195d795bc0aefaec71">isGE</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aad2afa561f31a801e12ab3fdd50a6229">GE</a>; }
<a name="l00190"></a><a class="code" href="namespaceCVC3.html#a61ff5938806e85a64c55e42c6fca5255">00190</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#a61ff5938806e85a64c55e42c6fca5255">isDarkShadow</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a107c43d9a02d979865151d07e9e2eee4">DARK_SHADOW</a>;}
<a name="l00191"></a><a class="code" href="namespaceCVC3.html#ab9a9fba0a64da2bd1ee5194fdedffb07">00191</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#ab9a9fba0a64da2bd1ee5194fdedffb07">isGrayShadow</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ae88f497d92023928ed529d704ecb1881">GRAY_SHADOW</a>;}
<a name="l00192"></a><a class="code" href="namespaceCVC3.html#abbae617aaff89a9e5deb84ab649e14a0">00192</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#abbae617aaff89a9e5deb84ab649e14a0">isIneq</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="l00193"></a>00193 { <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a448b6e0d541113608bba5a7a005609e3">isLT</a>(e) || <a class="code" href="namespaceCVC3.html#a8ef991dfa16ee3a209b7f38014153101">isLE</a>(e) || <a class="code" href="namespaceCVC3.html#a7306d7566ccb21380f05058477aba009">isGT</a>(e) || <a class="code" href="namespaceCVC3.html#af85f3152a3b2fe195d795bc0aefaec71">isGE</a>(e); }
<a name="l00194"></a><a class="code" href="namespaceCVC3.html#aff7910c172ccdd1afb5e42964e2f248d">00194</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceCVC3.html#aff7910c172ccdd1afb5e42964e2f248d">isIntPred</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="keywordflow">return</span> e.<a class="code" href="group__ExprPkg.html#ga7814e4f55f65c7ca860c637413df5f4d">getKind</a>() == <a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a3193c0a76bedff5b39b32531195ef779">IS_INTEGER</a>; }
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="comment">// Static arith constructors</span>
<a name="l00197"></a><a class="code" href="namespaceCVC3.html#a8eccf9a3ce48e30b704c1b689bfe3eff">00197</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#a8eccf9a3ce48e30b704c1b689bfe3eff">uminusExpr</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& child)
<a name="l00198"></a>00198 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a0b79738a0067780987896f3b91e8b0f1">UMINUS</a>, child); }
<a name="l00199"></a><a class="code" href="namespaceCVC3.html#accd3d7d38b0e04136afbc3e5191bc8bb">00199</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#accd3d7d38b0e04136afbc3e5191bc8bb">plusExpr</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00200"></a>00200 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a9a12fbdcaa45ef17eaa1802161f9ca98">PLUS</a>, left, right); }
<a name="l00201"></a><a class="code" href="namespaceCVC3.html#ac61943118eb6d7714b4fdf2d189359af">00201</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#accd3d7d38b0e04136afbc3e5191bc8bb">plusExpr</a>(<span class="keyword">const</span> std::vector<Expr>& children) {
<a name="l00202"></a>00202 <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(children.size() > 0, <span class="stringliteral">"plusExpr()"</span>);
<a name="l00203"></a>00203 <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a9a12fbdcaa45ef17eaa1802161f9ca98">PLUS</a>, children);
<a name="l00204"></a>00204 }
<a name="l00205"></a><a class="code" href="namespaceCVC3.html#a9ba326c305c5aeb61de515009aaa61f8">00205</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#a9ba326c305c5aeb61de515009aaa61f8">minusExpr</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00206"></a>00206 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aba18e0accfb91ddb34f4dcc79c626ec5">MINUS</a>, left, right); }
<a name="l00207"></a><a class="code" href="namespaceCVC3.html#adb35e0739f86730543924dbc8211a778">00207</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#adb35e0739f86730543924dbc8211a778">multExpr</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00208"></a>00208 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ad77e825b0133e40de2760344377ee1fa">MULT</a>, left, right); }
<a name="l00209"></a>00209 <span class="comment">// Begin Deepak:</span><span class="comment"></span>
<a name="l00210"></a>00210 <span class="comment">//! a Mult expr with two or more children</span>
<a name="l00211"></a><a class="code" href="namespaceCVC3.html#a208eca0cfaf4820ee46887d6c67efe21">00211</a> <span class="comment"></span><span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#adb35e0739f86730543924dbc8211a778">multExpr</a>(<span class="keyword">const</span> std::vector<Expr>& children) {
<a name="l00212"></a>00212 <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(children.size() > 0, <span class="stringliteral">"multExpr()"</span>);
<a name="l00213"></a>00213 <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ad77e825b0133e40de2760344377ee1fa">MULT</a>, children);
<a name="l00214"></a>00214 }<span class="comment"></span>
<a name="l00215"></a>00215 <span class="comment">//! Power (x^n, or base^{pow}) expressions</span>
<a name="l00216"></a><a class="code" href="namespaceCVC3.html#aa123bf4eb1751181baf16c5e80b47740">00216</a> <span class="comment"></span><span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#aa123bf4eb1751181baf16c5e80b47740" title="Power (x^n, or base^{pow}) expressions.">powExpr</a>(<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="namespaceCVC3.html#a28fc84bed3f9bc91ca9967de0f9cfa00" title="Raise 'base' into the power of 'pow' (pow must be an integer)">pow</a>, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> & base)
<a name="l00217"></a>00217 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a880283f7bbc366efe54c9ea074c9f5e5">POW</a>, pow, base);}
<a name="l00218"></a>00218 <span class="comment">// End Deepak</span>
<a name="l00219"></a><a class="code" href="namespaceCVC3.html#a36b5fb04640e2f95f74a58837ae04f68">00219</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#a36b5fb04640e2f95f74a58837ae04f68">divideExpr</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00220"></a>00220 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024ac3c38ad296d5671b7fde3373fdd87ea1">DIVIDE</a>, left, right); }
<a name="l00221"></a><a class="code" href="namespaceCVC3.html#ac9ccba18a3c725634b1f8ba8e99e627f">00221</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#ac9ccba18a3c725634b1f8ba8e99e627f">ltExpr</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00222"></a>00222 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a9e29ecc77281f945fb50c183cfae6749">LT</a>, left, right); }
<a name="l00223"></a><a class="code" href="namespaceCVC3.html#aebfd8a82800bd3dff4c8db461a52cdea">00223</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#aebfd8a82800bd3dff4c8db461a52cdea">leExpr</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00224"></a>00224 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a1b768cf71a18713c90cd71f82488ffb1">LE</a>, left, right); }
<a name="l00225"></a><a class="code" href="namespaceCVC3.html#a8ad355d6650f2dfa754419c634e36afb">00225</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#a8ad355d6650f2dfa754419c634e36afb">gtExpr</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00226"></a>00226 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024a589b68b2d271254aa9fd3d89b4bf33b9">GT</a>, left, right); }
<a name="l00227"></a><a class="code" href="namespaceCVC3.html#a520cf0df288be321d27ea6fa77ded2d2">00227</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#a520cf0df288be321d27ea6fa77ded2d2">geExpr</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00228"></a>00228 { <span class="keywordflow">return</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>(<a class="code" href="namespaceCVC3.html#a32d50a30de0e9e5bc4c2451de0107024aad2afa561f31a801e12ab3fdd50a6229">GE</a>, left, right); }
<a name="l00229"></a>00229
<a name="l00230"></a><a class="code" href="namespaceCVC3.html#aacf567dce1c762f957267427472bd959">00230</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#aacf567dce1c762f957267427472bd959">operator-</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& child)
<a name="l00231"></a>00231 { <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a8eccf9a3ce48e30b704c1b689bfe3eff">uminusExpr</a>(child); }
<a name="l00232"></a><a class="code" href="namespaceCVC3.html#a286cf8699acada708816e72c6b436b90">00232</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#a286cf8699acada708816e72c6b436b90">operator+</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00233"></a>00233 { <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#accd3d7d38b0e04136afbc3e5191bc8bb">plusExpr</a>(left, right); }
<a name="l00234"></a><a class="code" href="namespaceCVC3.html#ab912d34310499fcf84a411da5a561faf">00234</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#aacf567dce1c762f957267427472bd959">operator-</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00235"></a>00235 { <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a9ba326c305c5aeb61de515009aaa61f8">minusExpr</a>(left, right); }
<a name="l00236"></a><a class="code" href="namespaceCVC3.html#a300bc9244236ebdb1bff90b0b453034c">00236</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#a300bc9244236ebdb1bff90b0b453034c">operator*</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00237"></a>00237 { <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#adb35e0739f86730543924dbc8211a778">multExpr</a>(left, right); }
<a name="l00238"></a><a class="code" href="namespaceCVC3.html#a069aa16342bb9958a3d576a18a390248">00238</a> <span class="keyword">inline</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="namespaceCVC3.html#a069aa16342bb9958a3d576a18a390248">operator/</a>(<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="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">left</a>, <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="namespaceMiniSat.html#a82558b7a36c52f5d3211d5d14bed99d4">right</a>)
<a name="l00239"></a>00239 { <span class="keywordflow">return</span> <a class="code" href="namespaceCVC3.html#a36b5fb04640e2f95f74a58837ae04f68">divideExpr</a>(left, right); }
<a name="l00240"></a>00240
<a name="l00241"></a>00241 }
<a name="l00242"></a>00242
<a name="l00243"></a>00243 <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>
