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<div class="title">theory_simulate.h</div> </div>
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<a href="theory__simulate_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_simulate.h</span>
<a name="l00004"></a>00004 <span class="comment"> *\brief Implementation of a symbolic simulator</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * Author: Sergey Berezin</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> * Created: Tue Oct 7 10:13:15 2003</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * <hr></span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span>
<a name="l00013"></a>00013 <span class="comment"> * and its documentation for any purpose is hereby granted without</span>
<a name="l00014"></a>00014 <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span>
<a name="l00015"></a>00015 <span class="comment"> * LICENSE file provided with this distribution.</span>
<a name="l00016"></a>00016 <span class="comment"> * </span>
<a name="l00017"></a>00017 <span class="comment"> * <hr></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="comment">/*****************************************************************************/</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef _cvc3__include__theory_simulate_h_</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__include__theory_simulate_h_</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <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="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>SimulateProofRules;
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="comment">/*****************************************************************************/</span><span class="comment"></span>
<a name="l00032"></a>00032 <span class="comment">/*!</span>
<a name="l00033"></a>00033 <span class="comment"> * \class TheorySimulate</span>
<a name="l00034"></a>00034 <span class="comment"> * \ingroup Theories</span>
<a name="l00035"></a>00035 <span class="comment"> * \brief "Theory" of symbolic simulation.</span>
<a name="l00036"></a>00036 <span class="comment"> *</span>
<a name="l00037"></a>00037 <span class="comment"> * Author: Sergey Berezin</span>
<a name="l00038"></a>00038 <span class="comment"> *</span>
<a name="l00039"></a>00039 <span class="comment"> * Created: Tue Oct 7 10:13:15 2003</span>
<a name="l00040"></a>00040 <span class="comment"> *</span>
<a name="l00041"></a>00041 <span class="comment"> * This theory owns the SIMULATE operator. It's job is to replace the above</span>
<a name="l00042"></a>00042 <span class="comment"> * expressions by their definitions using rewrite rules.</span>
<a name="l00043"></a>00043 <span class="comment"> */</span>
<a name="l00044"></a>00044 <span class="comment">/*****************************************************************************/</span>
<a name="l00045"></a>00045
<a name="l00046"></a><a class="code" href="classCVC3_1_1TheorySimulate.html">00046</a> <span class="keyword">class </span><a class="code" href="classCVC3_1_1TheorySimulate.html" title=""Theory" of symbolic simulation.">TheorySimulate</a>: <span class="keyword">public</span> <a class="code" href="classCVC3_1_1Theory.html" title="Base class for theories.">Theory</a> {
<a name="l00047"></a>00047 <span class="keyword">private</span>:<span class="comment"></span>
<a name="l00048"></a>00048 <span class="comment"> //! Our local proof rules</span>
<a name="l00049"></a><a class="code" href="classCVC3_1_1TheorySimulate.html#a549f5a22dfdb58a6d22f48b09ecaec3e">00049</a> <span class="comment"></span> <a class="code" href="classCVC3_1_1SimulateProofRules.html">SimulateProofRules</a>* <a class="code" href="classCVC3_1_1TheorySimulate.html#a549f5a22dfdb58a6d22f48b09ecaec3e" title="Our local proof rules.">d_rules</a>;<span class="comment"></span>
<a name="l00050"></a>00050 <span class="comment"> //! Create proof rules for this theory</span>
<a name="l00051"></a>00051 <span class="comment"></span> <a class="code" href="classCVC3_1_1SimulateProofRules.html">SimulateProofRules</a>* <a class="code" href="classCVC3_1_1TheorySimulate.html#a9d7b41e634335a8c3ed2636b88fd714e" title="Create proof rules for this theory.">createProofRules</a>();
<a name="l00052"></a>00052 <span class="keyword">public</span>:<span class="comment"></span>
<a name="l00053"></a>00053 <span class="comment"> //! Constructor</span>
<a name="l00054"></a>00054 <span class="comment"></span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a55c7af5a378de8d5d5be49ba8f255b14" title="Constructor.">TheorySimulate</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="comment"></span>
<a name="l00055"></a>00055 <span class="comment"> //! Destructor</span>
<a name="l00056"></a>00056 <span class="comment"></span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a360c8619bf0719db8811a3efae77b832" title="Destructor.">~TheorySimulate</a>();
<a name="l00057"></a>00057 <span class="comment">// The required Theory API functions</span>
<a name="l00058"></a><a class="code" href="classCVC3_1_1TheorySimulate.html#ac39b4d535442f240fa39bd36eb3cca77">00058</a> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheorySimulate.html#ac39b4d535442f240fa39bd36eb3cca77" 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) { }
<a name="l00059"></a><a class="code" href="classCVC3_1_1TheorySimulate.html#a5cfee69476363aae1b84a3e76032b6cd">00059</a> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a5cfee69476363aae1b84a3e76032b6cd" title="Check for satisfiability in the theory.">checkSat</a>(<span class="keywordtype">bool</span> fullEffort) { }
<a name="l00060"></a>00060 <a class="code" href="classCVC3_1_1Theorem.html">Theorem</a> <a class="code" href="classCVC3_1_1TheorySimulate.html#a7ffc512dc7ea5a3178445b904c7071e2" 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);
<a name="l00061"></a>00061 <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1TheorySimulate.html#a7b967470cb0087ab5ed87ecb483a978d" 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);
<a name="l00062"></a>00062 <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheorySimulate.html#a46b843eea802fa2a9b666552a58886eb" 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);
<a name="l00063"></a>00063 <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1TheorySimulate.html#a888f05dd7da9aa30304f6b7016dbfe46" 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);
<a name="l00064"></a>00064 <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_1TheorySimulate.html#a9d4451dfc3e6f6e1b9872761b4a974f2" 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);
<a name="l00065"></a>00065 }; <span class="comment">// end of class TheorySimulate</span>
<a name="l00066"></a>00066
<a name="l00067"></a>00067 } <span class="comment">// end of namespace CVC3</span>
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="preprocessor">#endif</span>
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