<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <title>CVC3: decision_engine_mbtf.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">CVC3 </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.2 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a 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href="decision__engine__mbtf_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*****************************************************************************/</span><span class="comment"></span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*!</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * \file decision_engine_mbtf.h</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * </span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * <hr></span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * and its documentation for any purpose is hereby granted without</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * LICENSE file provided with this distribution.</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * </span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * <hr></span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * </span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> */</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">/*****************************************************************************/</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#ifndef _cvc3__search__decision_engine_mbtf_h_</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__search__decision_engine_mbtf_h_</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include "<a class="code" href="decision__engine_8h.html">decision_engine.h</a>"</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">namespace </span>CVC3 {</div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> <div class="line"><a name="l00024"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html"> 24</a></span> <span class="keyword">class </span><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html">DecisionEngineMBTF</a> : <span class="keyword">public</span> <a class="code" href="classCVC3_1_1DecisionEngine.html">DecisionEngine</a> {</div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div> <div class="line"><a name="l00026"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html"> 26</a></span>  <span class="keyword">class </span><a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html">CacheEntry</a></div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  {</div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00029"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#af4eecb188509708001179269845c5002"> 29</a></span>  <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a> <a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#af4eecb188509708001179269845c5002">d_expr</a>;</div> <div class="line"><a name="l00030"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#ae681e8d8f12c06ed913a8b41e4596b7f"> 30</a></span>  <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#ae681e8d8f12c06ed913a8b41e4596b7f">d_rank</a>;</div> <div class="line"><a name="l00031"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#ad340d48f464f85cfab37a955e4364611"> 31</a></span>  <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#ad340d48f464f85cfab37a955e4364611">d_trust</a>;</div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div> <div class="line"><a name="l00033"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#ae0050e84cfc848fbbaec01b19307dd3f"> 33</a></span>  <a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#ae0050e84cfc848fbbaec01b19307dd3f">CacheEntry</a>() : <a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#ae681e8d8f12c06ed913a8b41e4596b7f">d_rank</a>(0), <a class="code" href="classCVC3_1_1DecisionEngineMBTF_1_1CacheEntry.html#ad340d48f464f85cfab37a955e4364611">d_trust</a>(0) {}</div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  };</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div> <div class="line"><a name="l00036"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a44bf8df8d96f318ea782aa511e809409"> 36</a></span>  <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a44bf8df8d96f318ea782aa511e809409">d_startLevel</a>;</div> <div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#ac9504b496b5c9783c3e525b354ce5e98"> 37</a></span>  <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#ac9504b496b5c9783c3e525b354ce5e98">d_bottomLevel</a>;</div> <div class="line"><a name="l00038"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#ae8df69a245418aefb6d7a61109655ac4"> 38</a></span>  <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#ae8df69a245418aefb6d7a61109655ac4">d_topLevel</a>;</div> <div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a9547b4a955e959e1e65a046a4258ccf6"> 39</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a9547b4a955e959e1e65a046a4258ccf6">d_topLevelLock</a>;</div> <div class="line"><a name="l00040"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#ae704dbc69d41e1802df821d5b2032181"> 40</a></span>  <span class="keywordtype">int</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#ae704dbc69d41e1802df821d5b2032181">d_height</a>;</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div> <div class="line"><a name="l00042"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a98e5619461d69c33e3686abb01671cc3"> 42</a></span>  std::vector<CacheEntry> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a98e5619461d69c33e3686abb01671cc3">d_cache</a>;</div> <div class="line"><a name="l00043"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a7c48cc4da5aca5e2a8f5307468aa1ada"> 43</a></span>  <a class="code" href="classCVC3_1_1ExprMap.html">ExprMap<int></a> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a7c48cc4da5aca5e2a8f5307468aa1ada">d_index</a>;</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">protected</span>:</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#aabd84168f73f0e1957b2af66fc9a1fd3">isBetter</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e1, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e2);</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#af6fae5401963aed011f1f78430342ebf">DecisionEngineMBTF</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, <a class="code" href="classCVC3_1_1SearchImplBase.html" title="API to to a generic proof search engine (a.k.a. SAT solver)">SearchImplBase</a>* se);</div> <div class="line"><a name="l00050"></a><span class="lineno"><a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a9de9e6bb6b27dcae2df0c9102d0434b0"> 50</a></span>  <span class="keyword">virtual</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#a9de9e6bb6b27dcae2df0c9102d0434b0">~DecisionEngineMBTF</a>() { }</div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <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_1DecisionEngineMBTF.html#aaff19d26516fceaeed252719d9128b9d" title="Finds a splitter inside a non const expression. The expression passed in must not be a boolean consta...">findSplitter</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Expr.html" title="Data structure of expressions in CVC3.">Expr</a>& e);</div> <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCVC3_1_1DecisionEngineMBTF.html#af36387647113ec7f82897af961ab60d4" title="Search should call this when it derives 'false'.">goalSatisfied</a>();</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span> };</div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> }</div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#endif</span></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Thu May 16 2013 13:25:13 for CVC3 by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.2 </small></address> </body> </html>