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<title>CVC3: SAT::Lit Class Reference</title>
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<div id="projectname">CVC3 <span id="projectnumber">2.4.1</span></div>
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<li class="navelem"><a class="el" href="namespaceSAT.html">SAT</a> </li>
<li class="navelem"><a class="el" href="classSAT_1_1Lit.html">Lit</a> </li>
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<a href="#pub-methods">Public Member Functions</a> |
<a href="#pub-static-methods">Static Public Member Functions</a> |
<a href="#pri-static-methods">Static Private Member Functions</a> |
<a href="#pri-attribs">Private Attributes</a> |
<a href="#friends">Friends</a> </div>
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<div class="title">SAT::Lit Class Reference</div> </div>
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<!-- doxytag: class="SAT::Lit" -->
<p><code>#include <<a class="el" href="cnf_8h_source.html">cnf.h</a>></code></p>
<p><a href="classSAT_1_1Lit-members.html">List of all members.</a></p>
<h2><a name="pub-methods"></a>
Public Member Functions</h2>
<ul>
<li><a class="el" href="classSAT_1_1Lit.html#ad350b64d5c89f8544d0a2f814e93755e">Lit</a> ()
<li><a class="el" href="classSAT_1_1Lit.html#a5c955a0b510f25a1ec1493f9b559c6e5">Lit</a> (<a class="el" href="classSAT_1_1Var.html">Var</a> v, bool positive=true)
<li>bool <a class="el" href="classSAT_1_1Lit.html#ad5f6236c582c95356d720a7401623f36">isNull</a> () const
<li>bool <a class="el" href="classSAT_1_1Lit.html#ada14f3ca2b88500b5c2500d60e7f554b">isPositive</a> () const
<li>bool <a class="el" href="classSAT_1_1Lit.html#ae6fbaf94176fd32347ff14ba3cbc3363">isInverted</a> () const
<li>bool <a class="el" href="classSAT_1_1Lit.html#ab866c8154de88e5285f166f53cdf2d33">isFalse</a> () const
<li>bool <a class="el" href="classSAT_1_1Lit.html#a770e1901858f699490f50e9d2ff1d070">isTrue</a> () const
<li>bool <a class="el" href="classSAT_1_1Lit.html#aeb84cef22c7dbf459f95dff9b7cbb4a7">isVar</a> () const
<li>int <a class="el" href="classSAT_1_1Lit.html#a744e350c39286a2ea093c3c5f1d083a4">getID</a> () const
<li><a class="el" href="classSAT_1_1Var.html">Var</a> <a class="el" href="classSAT_1_1Lit.html#a57e2e6e37cad9595c3edbea88a41262f">getVar</a> () const
<li>void <a class="el" href="classSAT_1_1Lit.html#a3bb64db99db01facd58c54e48b3f7800">reset</a> ()
</ul>
<h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2>
<ul>
<li>static <a class="el" href="classSAT_1_1Lit.html">Lit</a> <a class="el" href="classSAT_1_1Lit.html#ae639d83f877c976508d280a25c54e12b">getTrue</a> ()
<li>static <a class="el" href="classSAT_1_1Lit.html">Lit</a> <a class="el" href="classSAT_1_1Lit.html#af31c280c018065d2c1232a2cb8503fa7">getFalse</a> ()
</ul>
<h2><a name="pri-static-methods"></a>
Static Private Member Functions</h2>
<ul>
<li>static <a class="el" href="classSAT_1_1Lit.html">Lit</a> <a class="el" href="classSAT_1_1Lit.html#a4ce14efe342a740556003ec1c0d2e006">mkLit</a> (int index)
</ul>
<h2><a name="pri-attribs"></a>
Private Attributes</h2>
<ul>
<li>int <a class="el" href="classSAT_1_1Lit.html#a91211e315ebefaa64af5111f6dce2ac3">d_index</a>
</ul>
<h2><a name="friends"></a>
Friends</h2>
<ul>
<li><a class="el" href="classSAT_1_1Lit.html">Lit</a> <a class="el" href="classSAT_1_1Lit.html#ae5bf44d7d8e353cd1968ed105ef842cd">operator!</a> (const <a class="el" href="classSAT_1_1Lit.html">Lit</a> &lit)
</ul>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock">
<p>Definition at line <a class="el" href="cnf_8h_source.html#l00051">51</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ad350b64d5c89f8544d0a2f814e93755e"></a><!-- doxytag: member="SAT::Lit::Lit" ref="ad350b64d5c89f8544d0a2f814e93755e" args="()" -->
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<td class="memname">SAT::Lit::Lit </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [inline]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="cnf_8h_source.html#l00055">55</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
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<a class="anchor" id="a5c955a0b510f25a1ec1493f9b559c6e5"></a><!-- doxytag: member="SAT::Lit::Lit" ref="a5c955a0b510f25a1ec1493f9b559c6e5" args="(Var v, bool positive=true)" -->
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<td class="memname">SAT::Lit::Lit </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classSAT_1_1Var.html">Var</a> </td>
<td class="paramname"><em>v</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>positive</em> = <code>true</code> </td>
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<td></td>
<td>)</td>
<td></td><td><code> [inline, explicit]</code></td>
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<div class="memdoc">
<p>Definition at line <a class="el" href="cnf_8h_source.html#l00056">56</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00052">d_index</a>, and <a class="el" href="cnf_8h_source.html#l00042">SAT::Var::isNull()</a>.</p>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a4ce14efe342a740556003ec1c0d2e006"></a><!-- doxytag: member="SAT::Lit::mkLit" ref="a4ce14efe342a740556003ec1c0d2e006" args="(int index)" -->
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<td class="memname">static <a class="el" href="classSAT_1_1Lit.html">Lit</a> SAT::Lit::mkLit </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"><em>index</em></td><td>)</td>
<td><code> [inline, static, private]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00053">53</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00052">d_index</a>.</p>
<p>Referenced by <a class="el" href="cnf_8h_source.html#l00061">getFalse()</a>, and <a class="el" href="cnf_8h_source.html#l00060">getTrue()</a>.</p>
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<a class="anchor" id="ae639d83f877c976508d280a25c54e12b"></a><!-- doxytag: member="SAT::Lit::getTrue" ref="ae639d83f877c976508d280a25c54e12b" args="()" -->
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<td class="memname">static <a class="el" href="classSAT_1_1Lit.html">Lit</a> SAT::Lit::getTrue </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [inline, static]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00060">60</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00053">mkLit()</a>.</p>
<p>Referenced by <a class="el" href="cnf__manager_8h_source.html#l00236">SAT::CNF_Manager::getCNFLit()</a>, and <a class="el" href="cnf__manager_8cpp_source.html#l00147">SAT::CNF_Manager::translateExprRec()</a>.</p>
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<a class="anchor" id="af31c280c018065d2c1232a2cb8503fa7"></a><!-- doxytag: member="SAT::Lit::getFalse" ref="af31c280c018065d2c1232a2cb8503fa7" args="()" -->
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<td class="memname">static <a class="el" href="classSAT_1_1Lit.html">Lit</a> SAT::Lit::getFalse </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [inline, static]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00061">61</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00053">mkLit()</a>.</p>
<p>Referenced by <a class="el" href="cnf__manager_8h_source.html#l00236">SAT::CNF_Manager::getCNFLit()</a>, and <a class="el" href="cnf__manager_8cpp_source.html#l00147">SAT::CNF_Manager::translateExprRec()</a>.</p>
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<a class="anchor" id="ad5f6236c582c95356d720a7401623f36"></a><!-- doxytag: member="SAT::Lit::isNull" ref="ad5f6236c582c95356d720a7401623f36" args="() const " -->
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<td class="memname">bool SAT::Lit::isNull </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00063">63</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00052">d_index</a>.</p>
<p>Referenced by <a class="el" href="cnf__manager_8h_source.html#l00223">SAT::CNF_Manager::concreteLit()</a>, <a class="el" href="cnf__manager_8cpp_source.html#l00593">SAT::CNF_Manager::convertLemma()</a>, <a class="el" href="dpllt__basic_8h_source.html#l00064">SAT::DPLLTBasic::cvc2SAT()</a>, <a class="el" href="search__sat_8cpp_source.html#l00284">CVC3::SearchSat::getImplication()</a>, <a class="el" href="search__sat_8h_source.html#l00214">CVC3::SearchSat::getValue()</a>, <a class="el" href="minisat__solver_8cpp_source.html#l02510">MiniSat::Solver::push()</a>, <a class="el" href="dpllt__basic_8cpp_source.html#l00050">SATDecisionHook()</a>, <a class="el" href="dpllt__basic_8cpp_source.html#l00117">SATDeductionHook()</a>, <a class="el" href="minisat__solver_8cpp_source.html#l02005">MiniSat::Solver::search()</a>, and <a class="el" href="cnf__manager_8cpp_source.html#l00147">SAT::CNF_Manager::translateExprRec()</a>.</p>
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<a class="anchor" id="ada14f3ca2b88500b5c2500d60e7f554b"></a><!-- doxytag: member="SAT::Lit::isPositive" ref="ada14f3ca2b88500b5c2500d60e7f554b" args="() const " -->
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<td class="memname">bool SAT::Lit::isPositive </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00064">64</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00052">d_index</a>.</p>
<p>Referenced by <a class="el" href="search__sat_8cpp_source.html#l00193">CVC3::SearchSat::assertLit()</a>, <a class="el" href="search__sat_8cpp_source.html#l00638">CVC3::SearchSat::check()</a>, <a class="el" href="cnf__manager_8h_source.html#l00223">SAT::CNF_Manager::concreteLit()</a>, <a class="el" href="dpllt__basic_8h_source.html#l00064">SAT::DPLLTBasic::cvc2SAT()</a>, <a class="el" href="minisat__solver_8h_source.html#l00137">MiniSat::cvcToMiniSat()</a>, and <a class="el" href="search__sat_8h_source.html#l00214">CVC3::SearchSat::getValue()</a>.</p>
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<a class="anchor" id="ae6fbaf94176fd32347ff14ba3cbc3363"></a><!-- doxytag: member="SAT::Lit::isInverted" ref="ae6fbaf94176fd32347ff14ba3cbc3363" args="() const " -->
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<td class="memname">bool SAT::Lit::isInverted </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00065">65</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00052">d_index</a>.</p>
<p>Referenced by <a class="el" href="search__sat_8cpp_source.html#l00364">CVC3::SearchSat::findSplitterRec()</a>, and <a class="el" href="search__sat_8h_source.html#l00214">CVC3::SearchSat::getValue()</a>.</p>
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<a class="anchor" id="ab866c8154de88e5285f166f53cdf2d33"></a><!-- doxytag: member="SAT::Lit::isFalse" ref="ab866c8154de88e5285f166f53cdf2d33" args="() const " -->
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<td class="memname">bool SAT::Lit::isFalse </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00066">66</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00052">d_index</a>.</p>
<p>Referenced by <a class="el" href="minisat__solver_8cpp_source.html#l00121">MiniSat::cvcToMiniSat()</a>, and <a class="el" href="search__sat_8cpp_source.html#l00364">CVC3::SearchSat::findSplitterRec()</a>.</p>
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<a class="anchor" id="a770e1901858f699490f50e9d2ff1d070"></a><!-- doxytag: member="SAT::Lit::isTrue" ref="a770e1901858f699490f50e9d2ff1d070" args="() const " -->
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<td class="memname">bool SAT::Lit::isTrue </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00067">67</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00052">d_index</a>.</p>
<p>Referenced by <a class="el" href="minisat__solver_8cpp_source.html#l00121">MiniSat::cvcToMiniSat()</a>, <a class="el" href="search__sat_8cpp_source.html#l00364">CVC3::SearchSat::findSplitterRec()</a>, and <a class="el" href="search__sat_8h_source.html#l00214">CVC3::SearchSat::getValue()</a>.</p>
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<a class="anchor" id="aeb84cef22c7dbf459f95dff9b7cbb4a7"></a><!-- doxytag: member="SAT::Lit::isVar" ref="aeb84cef22c7dbf459f95dff9b7cbb4a7" args="() const " -->
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<td class="memname">bool SAT::Lit::isVar </td>
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<td> const<code> [inline]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00068">68</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cvc__util_8h_source.html#l00053">CVC3::abs()</a>, and <a class="el" href="cnf_8h_source.html#l00052">d_index</a>.</p>
<p>Referenced by <a class="el" href="cnf_8h_source.html#l00134">SAT::CNF_Formula::addLiteral()</a>, <a class="el" href="search__sat_8cpp_source.html#l00364">CVC3::SearchSat::findSplitterRec()</a>, <a class="el" href="search__sat_8h_source.html#l00214">CVC3::SearchSat::getValue()</a>, <a class="el" href="cnf_8h_source.html#l00070">getVar()</a>, and <a class="el" href="cnf__manager_8cpp_source.html#l00147">SAT::CNF_Manager::translateExprRec()</a>.</p>
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<a class="anchor" id="a744e350c39286a2ea093c3c5f1d083a4"></a><!-- doxytag: member="SAT::Lit::getID" ref="a744e350c39286a2ea093c3c5f1d083a4" args="() const " -->
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<td class="memname">int SAT::Lit::getID </td>
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<td> const<code> [inline]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00069">69</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00052">d_index</a>.</p>
<p>Referenced by <a class="el" href="search__sat_8h_source.html#l00311">CVC3::operator<()</a>, and <a class="el" href="cnf_8cpp_source.html#l00144">SAT::CNF_Formula_Impl::registerUnit()</a>.</p>
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<a class="anchor" id="a57e2e6e37cad9595c3edbea88a41262f"></a><!-- doxytag: member="SAT::Lit::getVar" ref="a57e2e6e37cad9595c3edbea88a41262f" args="() const " -->
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<td class="memname"><a class="el" href="classSAT_1_1Var.html">Var</a> SAT::Lit::getVar </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00070">70</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cvc__util_8h_source.html#l00053">CVC3::abs()</a>, <a class="el" href="cnf_8h_source.html#l00052">d_index</a>, <a class="el" href="debug_8h_source.html#l00408">DebugAssert</a>, and <a class="el" href="cnf_8h_source.html#l00068">isVar()</a>.</p>
<p>Referenced by <a class="el" href="cnf_8h_source.html#l00134">SAT::CNF_Formula::addLiteral()</a>, <a class="el" href="search__sat_8cpp_source.html#l00193">CVC3::SearchSat::assertLit()</a>, <a class="el" href="search__sat_8cpp_source.html#l00638">CVC3::SearchSat::check()</a>, <a class="el" href="cnf__manager_8h_source.html#l00223">SAT::CNF_Manager::concreteLit()</a>, <a class="el" href="dpllt__basic_8h_source.html#l00064">SAT::DPLLTBasic::cvc2SAT()</a>, <a class="el" href="minisat__solver_8h_source.html#l00137">MiniSat::cvcToMiniSat()</a>, <a class="el" href="search__sat_8cpp_source.html#l00364">CVC3::SearchSat::findSplitterRec()</a>, <a class="el" href="search__sat_8h_source.html#l00214">CVC3::SearchSat::getValue()</a>, <a class="el" href="cnf__manager_8cpp_source.html#l00510">SAT::CNF_Manager::translateExpr()</a>, and <a class="el" href="cnf__manager_8cpp_source.html#l00147">SAT::CNF_Manager::translateExprRec()</a>.</p>
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<a class="anchor" id="a3bb64db99db01facd58c54e48b3f7800"></a><!-- doxytag: member="SAT::Lit::reset" ref="a3bb64db99db01facd58c54e48b3f7800" args="()" -->
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<td class="memname">void SAT::Lit::reset </td>
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<td><code> [inline]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00074">74</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>References <a class="el" href="cnf_8h_source.html#l00052">d_index</a>.</p>
<p>Referenced by <a class="el" href="search__sat_8cpp_source.html#l00284">CVC3::SearchSat::getImplication()</a>.</p>
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<hr/><h2>Friends And Related Function Documentation</h2>
<a class="anchor" id="ae5bf44d7d8e353cd1968ed105ef842cd"></a><!-- doxytag: member="SAT::Lit::operator!" ref="ae5bf44d7d8e353cd1968ed105ef842cd" args="(const Lit &lit)" -->
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<td class="memname"><a class="el" href="classSAT_1_1Lit.html">Lit</a> operator! </td>
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<td class="paramtype">const <a class="el" href="classSAT_1_1Lit.html">Lit</a> & </td>
<td class="paramname"><em>lit</em></td><td>)</td>
<td><code> [friend]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00075">75</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a91211e315ebefaa64af5111f6dce2ac3"></a><!-- doxytag: member="SAT::Lit::d_index" ref="a91211e315ebefaa64af5111f6dce2ac3" args="" -->
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<td class="memname">int <a class="el" href="classSAT_1_1Lit.html#a91211e315ebefaa64af5111f6dce2ac3">SAT::Lit::d_index</a><code> [private]</code></td>
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<p>Definition at line <a class="el" href="cnf_8h_source.html#l00052">52</a> of file <a class="el" href="cnf_8h_source.html">cnf.h</a>.</p>
<p>Referenced by <a class="el" href="cnf_8h_source.html#l00069">getID()</a>, <a class="el" href="cnf_8h_source.html#l00070">getVar()</a>, <a class="el" href="cnf_8h_source.html#l00066">isFalse()</a>, <a class="el" href="cnf_8h_source.html#l00065">isInverted()</a>, <a class="el" href="cnf_8h_source.html#l00063">isNull()</a>, <a class="el" href="cnf_8h_source.html#l00064">isPositive()</a>, <a class="el" href="cnf_8h_source.html#l00067">isTrue()</a>, <a class="el" href="cnf_8h_source.html#l00068">isVar()</a>, <a class="el" href="cnf_8h_source.html#l00056">Lit()</a>, <a class="el" href="cnf_8h_source.html#l00053">mkLit()</a>, and <a class="el" href="cnf_8h_source.html#l00074">reset()</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="cnf_8h_source.html">cnf.h</a></li>
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<hr class="footer"/><address class="footer"><small>Generated on Wed Sep 7 2011 for CVC3 by 
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