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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<h1>bool-expr.cpp</h1><a href="bool-expr_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */</span>
<a name="l00002"></a>00002 <span class="comment">/*</span>
<a name="l00003"></a>00003 <span class="comment"> * Main authors:</span>
<a name="l00004"></a>00004 <span class="comment"> * Guido Tack <tack@gecode.org></span>
<a name="l00005"></a>00005 <span class="comment"> * Christian Schulte <schulte@gecode.org></span>
<a name="l00006"></a>00006 <span class="comment"> * Vincent Barichard <Vincent.Barichard@univ-angers.fr></span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> * Copyright:</span>
<a name="l00009"></a>00009 <span class="comment"> * Guido Tack, 2004</span>
<a name="l00010"></a>00010 <span class="comment"> * Christian Schulte, 2004</span>
<a name="l00011"></a>00011 <span class="comment"> * Vincent Barichard, 2012</span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> * Last modified:</span>
<a name="l00014"></a>00014 <span class="comment"> * $Date: 2013-04-29 14:55:17 +0200 (Mon, 29 Apr 2013) $ by $Author: schulte $</span>
<a name="l00015"></a>00015 <span class="comment"> * $Revision: 13588 $</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * This file is part of Gecode, the generic constraint</span>
<a name="l00018"></a>00018 <span class="comment"> * development environment:</span>
<a name="l00019"></a>00019 <span class="comment"> * http://www.gecode.org</span>
<a name="l00020"></a>00020 <span class="comment"> *</span>
<a name="l00021"></a>00021 <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining</span>
<a name="l00022"></a>00022 <span class="comment"> * a copy of this software and associated documentation files (the</span>
<a name="l00023"></a>00023 <span class="comment"> * "Software"), to deal in the Software without restriction, including</span>
<a name="l00024"></a>00024 <span class="comment"> * without limitation the rights to use, copy, modify, merge, publish,</span>
<a name="l00025"></a>00025 <span class="comment"> * distribute, sublicense, and/or sell copies of the Software, and to</span>
<a name="l00026"></a>00026 <span class="comment"> * permit persons to whom the Software is furnished to do so, subject to</span>
<a name="l00027"></a>00027 <span class="comment"> * the following conditions:</span>
<a name="l00028"></a>00028 <span class="comment"> *</span>
<a name="l00029"></a>00029 <span class="comment"> * The above copyright notice and this permission notice shall be</span>
<a name="l00030"></a>00030 <span class="comment"> * included in all copies or substantial portions of the Software.</span>
<a name="l00031"></a>00031 <span class="comment"> *</span>
<a name="l00032"></a>00032 <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,</span>
<a name="l00033"></a>00033 <span class="comment"> * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF</span>
<a name="l00034"></a>00034 <span class="comment"> * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND</span>
<a name="l00035"></a>00035 <span class="comment"> * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE</span>
<a name="l00036"></a>00036 <span class="comment"> * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION</span>
<a name="l00037"></a>00037 <span class="comment"> * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION</span>
<a name="l00038"></a>00038 <span class="comment"> * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span>
<a name="l00039"></a>00039 <span class="comment"> *</span>
<a name="l00040"></a>00040 <span class="comment"> */</span>
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="preprocessor">#include <<a class="code" href="minimodel_8hh.html">gecode/minimodel.hh</a>></span>
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keyword">namespace </span>Gecode {
<a name="l00045"></a>00045
<a name="l00047"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html">00047</a> <span class="keyword">class </span><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">BoolExpr::Node</a> {
<a name="l00048"></a>00048 <span class="keyword">public</span>:
<a name="l00050"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#adb65de157f358522cd511d754fd05127">00050</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#adb65de157f358522cd511d754fd05127" title="Nodes are reference counted.">use</a>;
<a name="l00052"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98">00052</a> <span class="keywordtype">int</span> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a>;
<a name="l00054"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec">00054</a> <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41" title="Type of Boolean expression.">NodeType</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a>;
<a name="l00056"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">00056</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a> *<a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a>, *<a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a>;
<a name="l00058"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a1fb88c0dd7d3737ee15bf20f807b31a6">00058</a> <a class="code" href="classGecode_1_1BoolVar.html" title="Boolean integer variables.">BoolVar</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a1fb88c0dd7d3737ee15bf20f807b31a6" title="Possibly a variable.">x</a>;
<a name="l00060"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aa7a3fdc678d0e4f7b046601781cdaf01">00060</a> <a class="code" href="classGecode_1_1LinIntRel.html" title="Linear relations over integer variables.">LinIntRel</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aa7a3fdc678d0e4f7b046601781cdaf01" title="Possibly a reified linear relation.">rl</a>;
<a name="l00061"></a>00061 <span class="preprocessor">#ifdef GECODE_HAS_FLOAT_VARS</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span>
<a name="l00063"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a932b2f9f6b9d14358155d64df672a3de">00063</a> <a class="code" href="classGecode_1_1LinFloatRel.html" title="Linear relations.">LinFloatRel</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a932b2f9f6b9d14358155d64df672a3de" title="Possibly a reified float linear relation.">rfl</a>;
<a name="l00064"></a>00064 <span class="preprocessor">#endif</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span><span class="preprocessor">#ifdef GECODE_HAS_SET_VARS</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span>
<a name="l00067"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ab46719d0438b9f9265f9e5a57daeddda">00067</a> <a class="code" href="classGecode_1_1SetRel.html" title="Set relations">SetRel</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ab46719d0438b9f9265f9e5a57daeddda" title="Possibly a reified set relation.">rs</a>;
<a name="l00068"></a>00068 <span class="preprocessor">#endif</span>
<a name="l00069"></a>00069 <span class="preprocessor"></span>
<a name="l00070"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a3ca91c0c33909464a5cf5db6f401a7f6">00070</a> <a class="code" href="classGecode_1_1BoolExpr_1_1MiscExpr.html" title="Miscealloneous Boolean expressions.">MiscExpr</a>* <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a3ca91c0c33909464a5cf5db6f401a7f6" title="Possibly a misc Boolean expression.">m</a>;
<a name="l00071"></a>00071
<a name="l00073"></a>00073 <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a8cc4e971c35287a4bd2083b0a8d72c76" title="Default constructor.">Node</a>(<span class="keywordtype">void</span>);
<a name="l00075"></a>00075 <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a56f15426fd321e32823be443d2aecd06" title="Destructor.">~Node</a>(<span class="keywordtype">void</span>);
<a name="l00077"></a>00077 <a class="code" href="minimodel_8hh.html#a36b2a15320cb136115f8f790c30498a9">GECODE_MINIMODEL_EXPORT</a>
<a name="l00078"></a>00078 <span class="keywordtype">bool</span> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ad3b2a5e8c59a4444fbbd65264bc0462e" title="Decrement reference count and possibly free memory.">decrement</a>(<span class="keywordtype">void</span>);
<a name="l00080"></a>00080 <span class="keyword">static</span> <span class="keywordtype">void</span>* <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a898d3fb76d802181c46a48fc68cfe27f" title="Memory management.">operator new</a>(<span class="keywordtype">size_t</span> <a class="code" href="group__FuncIterRangesOp.html#gac1e7e0e9cd6a70aa2e8f2975a266e3b4" title="Size of all ranges of range iterator i.">size</a>);
<a name="l00082"></a>00082 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aff94013017a20be53bc817c505bd7891" title="Memory management.">operator delete</a>(<span class="keywordtype">void</span>* <a class="code" href="bool-expr_8cpp.html#a533391314665d6bf1b5575e9a9cd8552" title="Number of positive literals for node type.">p</a>, <span class="keywordtype">size_t</span> <a class="code" href="group__FuncIterRangesOp.html#gac1e7e0e9cd6a70aa2e8f2975a266e3b4" title="Size of all ranges of range iterator i.">size</a>);
<a name="l00083"></a>00083 };
<a name="l00084"></a>00084
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="comment">/*</span>
<a name="l00087"></a>00087 <span class="comment"> * Operations for nodes</span>
<a name="l00088"></a>00088 <span class="comment"> *</span>
<a name="l00089"></a>00089 <span class="comment"> */</span>
<a name="l00090"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a8cc4e971c35287a4bd2083b0a8d72c76">00090</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a8cc4e971c35287a4bd2083b0a8d72c76" title="Default constructor.">BoolExpr::Node::Node</a>(<span class="keywordtype">void</span>)
<a name="l00091"></a>00091 : use(1), <a class="code" href="bool-expr_8cpp.html#a1c62c7d6d7bd1c14226a2a1db2d48a5a" title="Left subtree.">l</a>(NULL), <a class="code" href="bool-expr_8cpp.html#ad249d5ef98e6c30c655f43872c05647e" title="Right subtree.">r</a>(NULL), m(NULL) {}
<a name="l00092"></a>00092
<a name="l00093"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a56f15426fd321e32823be443d2aecd06">00093</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a56f15426fd321e32823be443d2aecd06" title="Destructor.">BoolExpr::Node::~Node</a>(<span class="keywordtype">void</span>) {
<a name="l00094"></a>00094 <span class="keyword">delete</span> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a3ca91c0c33909464a5cf5db6f401a7f6" title="Possibly a misc Boolean expression.">m</a>;
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="keywordtype">void</span>*
<a name="l00098"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a898d3fb76d802181c46a48fc68cfe27f">00098</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a898d3fb76d802181c46a48fc68cfe27f" title="Memory management.">BoolExpr::Node::operator new</a>(<span class="keywordtype">size_t</span> <a class="code" href="group__FuncIterRangesOp.html#gac1e7e0e9cd6a70aa2e8f2975a266e3b4" title="Size of all ranges of range iterator i.">size</a>) {
<a name="l00099"></a>00099 <span class="keywordflow">return</span> <a class="code" href="namespaceGecode.html#a0c19645270e2aa8f930960564219c35d" title="The single global heap.">heap</a>.<a class="code" href="classGecode_1_1Heap.html#ae2d79266b405d423ab194d538311b0b0" title="Allocate s bytes from heap.">ralloc</a>(size);
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101 <span class="keywordtype">void</span>
<a name="l00102"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aff94013017a20be53bc817c505bd7891">00102</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aff94013017a20be53bc817c505bd7891" title="Memory management.">BoolExpr::Node::operator delete</a>(<span class="keywordtype">void</span>* <a class="code" href="bool-expr_8cpp.html#a533391314665d6bf1b5575e9a9cd8552" title="Number of positive literals for node type.">p</a>, <span class="keywordtype">size_t</span>) {
<a name="l00103"></a>00103 <a class="code" href="namespaceGecode.html#a0c19645270e2aa8f930960564219c35d" title="The single global heap.">heap</a>.<a class="code" href="classGecode_1_1Heap.html#aa1afa63c8f594cc68550931e3dd6b603" title="Free memory block starting at p.">rfree</a>(p);
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keywordtype">bool</span>
<a name="l00107"></a><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ad3b2a5e8c59a4444fbbd65264bc0462e">00107</a> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ad3b2a5e8c59a4444fbbd65264bc0462e" title="Decrement reference count and possibly free memory.">BoolExpr::Node::decrement</a>(<span class="keywordtype">void</span>) {
<a name="l00108"></a>00108 <span class="keywordflow">if</span> (--<a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#adb65de157f358522cd511d754fd05127" title="Nodes are reference counted.">use</a> == 0) {
<a name="l00109"></a>00109 <span class="keywordflow">if</span> ((<a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a> != NULL) && <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a>-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ad3b2a5e8c59a4444fbbd65264bc0462e" title="Decrement reference count and possibly free memory.">decrement</a>())
<a name="l00110"></a>00110 <span class="keyword">delete</span> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a>;
<a name="l00111"></a>00111 <span class="keywordflow">if</span> ((<a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a> != NULL) && <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a>-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ad3b2a5e8c59a4444fbbd65264bc0462e" title="Decrement reference count and possibly free memory.">decrement</a>())
<a name="l00112"></a>00112 <span class="keyword">delete</span> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a>;
<a name="l00113"></a>00113 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117
<a name="l00118"></a><a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2">00118</a> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<span class="keywordtype">void</span>) : n(new <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a>) {}
<a name="l00119"></a>00119
<a name="l00120"></a><a class="code" href="classGecode_1_1BoolExpr.html#a6cbb9f8e7a5ce5930b4b8d9434c702df">00120</a> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>& e) : <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>(e.<a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>) {
<a name="l00121"></a>00121 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#adb65de157f358522cd511d754fd05127" title="Nodes are reference counted.">use</a>++;
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00124"></a><a class="code" href="classGecode_1_1BoolExpr.html#a5a04ab360c28f1f4b1ac97c44b53f3e5">00124</a> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolVar.html" title="Boolean integer variables.">BoolVar</a>& <a class="code" href="bool-expr_8cpp.html#a9b84ebadff7d5caf2f1c4bc2804f3731" title="Pointer to corresponding Boolean expression node.">x</a>) : <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>(new <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a>) {
<a name="l00125"></a>00125 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> = 1;
<a name="l00126"></a>00126 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> = <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a35509bef9ae0bc44581982eab48c424a" title="Variable.">NT_VAR</a>;
<a name="l00127"></a>00127 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a> = NULL;
<a name="l00128"></a>00128 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a> = NULL;
<a name="l00129"></a>00129 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a1fb88c0dd7d3737ee15bf20f807b31a6" title="Possibly a variable.">x</a> = x;
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131
<a name="l00132"></a><a class="code" href="classGecode_1_1BoolExpr.html#aadb1b23dd896cb6abee86eff19b4930f">00132</a> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>& <a class="code" href="bool-expr_8cpp.html#a1c62c7d6d7bd1c14226a2a1db2d48a5a" title="Left subtree.">l</a>, <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41" title="Type of Boolean expression.">NodeType</a> <a class="code" href="bool-expr_8cpp.html#a3b0f733add95ef3cdbd0815e5742cdcf" title="Type of node.">t</a>, <span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>& <a class="code" href="bool-expr_8cpp.html#ad249d5ef98e6c30c655f43872c05647e" title="Right subtree.">r</a>)
<a name="l00133"></a>00133 : <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>(new <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a>) {
<a name="l00134"></a>00134 <span class="keywordtype">int</span> ls = ((l.n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> == t) || (l.n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> == <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a35509bef9ae0bc44581982eab48c424a" title="Variable.">NT_VAR</a>)) ? l.n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> : 1;
<a name="l00135"></a>00135 <span class="keywordtype">int</span> rs = ((r.n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> == t) || (r.n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> == <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a35509bef9ae0bc44581982eab48c424a" title="Variable.">NT_VAR</a>)) ? r.n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> : 1;
<a name="l00136"></a>00136 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> = ls+rs;
<a name="l00137"></a>00137 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> = t;
<a name="l00138"></a>00138 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a> = l.n;
<a name="l00139"></a>00139 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a>-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#adb65de157f358522cd511d754fd05127" title="Nodes are reference counted.">use</a>++;
<a name="l00140"></a>00140 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a> = r.n;
<a name="l00141"></a>00141 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a>-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#adb65de157f358522cd511d754fd05127" title="Nodes are reference counted.">use</a>++;
<a name="l00142"></a>00142 }
<a name="l00143"></a>00143
<a name="l00144"></a><a class="code" href="classGecode_1_1BoolExpr.html#a833ce16c14e877c2e219bfc53aba4151">00144</a> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>& <a class="code" href="bool-expr_8cpp.html#a1c62c7d6d7bd1c14226a2a1db2d48a5a" title="Left subtree.">l</a>, <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41" title="Type of Boolean expression.">NodeType</a> <a class="code" href="bool-expr_8cpp.html#a3b0f733add95ef3cdbd0815e5742cdcf" title="Type of node.">t</a>) {
<a name="l00145"></a>00145 (void) t;
<a name="l00146"></a>00146 assert(t == <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a900c22c3d0899c29fae38249875fae2e" title="Negation.">NT_NOT</a>);
<a name="l00147"></a>00147 <span class="keywordflow">if</span> (l.n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> == <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a900c22c3d0899c29fae38249875fae2e" title="Negation.">NT_NOT</a>) {
<a name="l00148"></a>00148 n = l.n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a>;
<a name="l00149"></a>00149 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#adb65de157f358522cd511d754fd05127" title="Nodes are reference counted.">use</a>++;
<a name="l00150"></a>00150 } <span class="keywordflow">else</span> {
<a name="l00151"></a>00151 n = <span class="keyword">new</span> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a>;
<a name="l00152"></a>00152 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> = 1;
<a name="l00153"></a>00153 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> = <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a900c22c3d0899c29fae38249875fae2e" title="Negation.">NT_NOT</a>;
<a name="l00154"></a>00154 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a> = l.n;
<a name="l00155"></a>00155 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a>-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#adb65de157f358522cd511d754fd05127" title="Nodes are reference counted.">use</a>++;
<a name="l00156"></a>00156 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a> = NULL;
<a name="l00157"></a>00157 }
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a><a class="code" href="classGecode_1_1BoolExpr.html#aabba6e8c740528542dbd5a23927bf89d">00160</a> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1LinIntRel.html" title="Linear relations over integer variables.">LinIntRel</a>& rl)
<a name="l00161"></a>00161 : <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>(new <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a>) {
<a name="l00162"></a>00162 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> = 1;
<a name="l00163"></a>00163 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> = <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a2a5c15f8fe59c131d40402790cd1022d" title="Reified linear relation.">NT_RLIN</a>;
<a name="l00164"></a>00164 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a> = NULL;
<a name="l00165"></a>00165 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a> = NULL;
<a name="l00166"></a>00166 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aa7a3fdc678d0e4f7b046601781cdaf01" title="Possibly a reified linear relation.">rl</a> = rl;
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="preprocessor">#ifdef GECODE_HAS_FLOAT_VARS</span>
<a name="l00170"></a><a class="code" href="classGecode_1_1BoolExpr.html#a6b4fcf1a99dc57227ff5178fe73cc8fd">00170</a> <span class="preprocessor"></span> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1LinFloatRel.html" title="Linear relations.">LinFloatRel</a>& rfl)
<a name="l00171"></a>00171 : <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>(new <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a>) {
<a name="l00172"></a>00172 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> = 1;
<a name="l00173"></a>00173 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> = <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a0f6e4c9b7dd886e36f5c9b7f1f8e58e9" title="Reified linear relation.">NT_RLINFLOAT</a>;
<a name="l00174"></a>00174 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a> = NULL;
<a name="l00175"></a>00175 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a> = NULL;
<a name="l00176"></a>00176 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a932b2f9f6b9d14358155d64df672a3de" title="Possibly a reified float linear relation.">rfl</a> = rfl;
<a name="l00177"></a>00177 }
<a name="l00178"></a>00178 <span class="preprocessor">#endif</span>
<a name="l00179"></a>00179 <span class="preprocessor"></span>
<a name="l00180"></a>00180 <span class="preprocessor">#ifdef GECODE_HAS_SET_VARS</span>
<a name="l00181"></a><a class="code" href="classGecode_1_1BoolExpr.html#a4126d229a020fc5e195b6606053abb01">00181</a> <span class="preprocessor"></span> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1SetRel.html" title="Set relations">SetRel</a>& rs)
<a name="l00182"></a>00182 : <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>(new <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a>) {
<a name="l00183"></a>00183 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> = 1;
<a name="l00184"></a>00184 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> = <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41ab3990678e03e14e54a1c02ae0a490f59" title="Reified set relation.">NT_RSET</a>;
<a name="l00185"></a>00185 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a> = NULL;
<a name="l00186"></a>00186 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a> = NULL;
<a name="l00187"></a>00187 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ab46719d0438b9f9265f9e5a57daeddda" title="Possibly a reified set relation.">rs</a> = rs;
<a name="l00188"></a>00188 }
<a name="l00189"></a>00189
<a name="l00190"></a><a class="code" href="classGecode_1_1BoolExpr.html#a6b1563ab9862414b34345daae3aeb840">00190</a> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1SetCmpRel.html" title="Comparison relation (for two-sided comparisons).">SetCmpRel</a>& rs)
<a name="l00191"></a>00191 : <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>(new <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a>) {
<a name="l00192"></a>00192 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> = 1;
<a name="l00193"></a>00193 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> = <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41ab3990678e03e14e54a1c02ae0a490f59" title="Reified set relation.">NT_RSET</a>;
<a name="l00194"></a>00194 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a> = NULL;
<a name="l00195"></a>00195 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a> = NULL;
<a name="l00196"></a>00196 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ab46719d0438b9f9265f9e5a57daeddda" title="Possibly a reified set relation.">rs</a> = rs;
<a name="l00197"></a>00197 }
<a name="l00198"></a>00198 <span class="preprocessor">#endif</span>
<a name="l00199"></a>00199 <span class="preprocessor"></span>
<a name="l00200"></a><a class="code" href="classGecode_1_1BoolExpr.html#a4989977350651577ed1fbe0dce0faf86">00200</a> <a class="code" href="classGecode_1_1BoolExpr.html#a103651f1e56042bfebbf494999c962e2" title="Default constructor.">BoolExpr::BoolExpr</a>(<a class="code" href="classGecode_1_1BoolExpr_1_1MiscExpr.html" title="Miscealloneous Boolean expressions.">BoolExpr::MiscExpr</a>* m)
<a name="l00201"></a>00201 : <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>(new <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">Node</a>) {
<a name="l00202"></a>00202 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#af8355c558dfd01b730455a4a9ec86b98" title="Number of variables in subtree with same type (for AND and OR).">same</a> = 1;
<a name="l00203"></a>00203 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a78569fa982baf2296f3d488b6724d2ec" title="Type of expression.">t</a> = <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a6e66accf351b275a0c7d92d0d31e8086" title="Other Boolean expression.">NT_MISC</a>;
<a name="l00204"></a>00204 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#aace7e0e27ca1bc37224230026ab13913" title="Subexpressions.">l</a> = NULL;
<a name="l00205"></a>00205 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a93474eb9b88de46442a8fec14e3a6b32">r</a> = NULL;
<a name="l00206"></a>00206 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#a3ca91c0c33909464a5cf5db6f401a7f6" title="Possibly a misc Boolean expression.">m</a> = m;
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>&
<a name="l00210"></a><a class="code" href="classGecode_1_1BoolExpr.html#a878f488c67e9d86f4b270019d217ffa5">00210</a> <a class="code" href="classGecode_1_1BoolExpr.html#a878f488c67e9d86f4b270019d217ffa5" title="Assignment operator.">BoolExpr::operator =</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>& e) {
<a name="l00211"></a>00211 <span class="keywordflow">if</span> (<span class="keyword">this</span> != &e) {
<a name="l00212"></a>00212 <span class="keywordflow">if</span> (n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ad3b2a5e8c59a4444fbbd65264bc0462e" title="Decrement reference count and possibly free memory.">decrement</a>())
<a name="l00213"></a>00213 <span class="keyword">delete</span> n;
<a name="l00214"></a>00214 n = e.n;
<a name="l00215"></a>00215 n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#adb65de157f358522cd511d754fd05127" title="Nodes are reference counted.">use</a>++;
<a name="l00216"></a>00216 }
<a name="l00217"></a>00217 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00218"></a>00218 }
<a name="l00219"></a>00219
<a name="l00220"></a><a class="code" href="classGecode_1_1BoolExpr_1_1MiscExpr.html#afd81cae055377613b6a18425d07d4d94">00220</a> <a class="code" href="classGecode_1_1BoolExpr_1_1MiscExpr.html#afd81cae055377613b6a18425d07d4d94" title="Destructor.">BoolExpr::MiscExpr::~MiscExpr</a>(<span class="keywordtype">void</span>) {}
<a name="l00221"></a>00221
<a name="l00222"></a><a class="code" href="classGecode_1_1BoolExpr.html#ab17a7a548de1034627e9323d94dc5c00">00222</a> <a class="code" href="classGecode_1_1BoolExpr.html#ab17a7a548de1034627e9323d94dc5c00" title="Destructor.">BoolExpr::~BoolExpr</a>(<span class="keywordtype">void</span>) {
<a name="l00223"></a>00223 <span class="keywordflow">if</span> (n-><a class="code" href="classGecode_1_1BoolExpr_1_1Node.html#ad3b2a5e8c59a4444fbbd65264bc0462e" title="Decrement reference count and possibly free memory.">decrement</a>())
<a name="l00224"></a>00224 <span class="keyword">delete</span> n;
<a name="l00225"></a>00225 }
<a name="l00226"></a>00226
<a name="l00227"></a>00227 <span class="keyword">namespace </span>{
<a name="l00229"></a>00229 <span class="keyword">class </span>NNF {
<a name="l00230"></a>00230 <span class="keyword">public</span>:
<a name="l00231"></a>00231 <span class="keyword">typedef</span> <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41" title="Type of Boolean expression.">BoolExpr::NodeType</a> NodeType;
<a name="l00232"></a>00232 <span class="keyword">typedef</span> <a class="code" href="classGecode_1_1BoolExpr_1_1Node.html" title="Node for Boolean expression">BoolExpr::Node</a> Node;
<a name="l00234"></a><a class="code" href="bool-expr_8cpp.html#a3b0f733add95ef3cdbd0815e5742cdcf">00234</a> NodeType <a class="code" href="bool-expr_8cpp.html#a3b0f733add95ef3cdbd0815e5742cdcf" title="Type of node.">t</a>;
<a name="l00236"></a><a class="code" href="bool-expr_8cpp.html#a533391314665d6bf1b5575e9a9cd8552">00236</a> <span class="keywordtype">int</span> <a class="code" href="bool-expr_8cpp.html#a533391314665d6bf1b5575e9a9cd8552" title="Number of positive literals for node type.">p</a>;
<a name="l00238"></a><a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240">00238</a> <span class="keywordtype">int</span> <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>;
<a name="l00240"></a>00240 <span class="keyword">union </span>{
<a name="l00242"></a>00242 <span class="keyword">struct </span>{
<a name="l00244"></a><a class="code" href="bool-expr_8cpp.html#a1c62c7d6d7bd1c14226a2a1db2d48a5a">00244</a> NNF* <a class="code" href="bool-expr_8cpp.html#a1c62c7d6d7bd1c14226a2a1db2d48a5a" title="Left subtree.">l</a>;
<a name="l00246"></a><a class="code" href="bool-expr_8cpp.html#ad249d5ef98e6c30c655f43872c05647e">00246</a> NNF* <a class="code" href="bool-expr_8cpp.html#ad249d5ef98e6c30c655f43872c05647e" title="Right subtree.">r</a>;
<a name="l00247"></a>00247 } <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>;
<a name="l00249"></a>00249 <span class="keyword">struct </span>{
<a name="l00251"></a><a class="code" href="bool-expr_8cpp.html#aeb74d9aa75d7dc4ee86d5fb49b01e812">00251</a> <span class="keywordtype">bool</span> <a class="code" href="bool-expr_8cpp.html#aeb74d9aa75d7dc4ee86d5fb49b01e812" title="Is atomic formula negative.">neg</a>;
<a name="l00253"></a><a class="code" href="bool-expr_8cpp.html#a9b84ebadff7d5caf2f1c4bc2804f3731">00253</a> Node* <a class="code" href="bool-expr_8cpp.html#a9b84ebadff7d5caf2f1c4bc2804f3731" title="Pointer to corresponding Boolean expression node.">x</a>;
<a name="l00254"></a>00254 } <a class="code" href="bool-expr_8cpp.html#ab3cf885c843319283cb9ed14d10d0827" title="For atomic nodes.">a</a>;
<a name="l00255"></a>00255 } <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>;
<a name="l00257"></a>00257 <a class="code" href="minimodel_8hh.html#a36b2a15320cb136115f8f790c30498a9">GECODE_MINIMODEL_EXPORT</a>
<a name="l00258"></a>00258 <span class="keyword">static</span> NNF* nnf(Region& <a class="code" href="bool-expr_8cpp.html#ad249d5ef98e6c30c655f43872c05647e" title="Right subtree.">r</a>, Node* <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>, <span class="keywordtype">bool</span> <a class="code" href="bool-expr_8cpp.html#aeb74d9aa75d7dc4ee86d5fb49b01e812" title="Is atomic formula negative.">neg</a>);
<a name="l00260"></a>00260 <a class="code" href="minimodel_8hh.html#a36b2a15320cb136115f8f790c30498a9">GECODE_MINIMODEL_EXPORT</a>
<a name="l00261"></a>00261 <span class="keywordtype">void</span> <a class="code" href="group__FuncFloatProp.html#ga14503a36863f3b28f0af5137ec94722b" title="Post propagator for linear constraint over floats.">post</a>(Home home, NodeType <a class="code" href="bool-expr_8cpp.html#a3b0f733add95ef3cdbd0815e5742cdcf" title="Type of node.">t</a>,
<a name="l00262"></a>00262 BoolVarArgs& bp, BoolVarArgs& bn,
<a name="l00263"></a>00263 <span class="keywordtype">int</span>& ip, <span class="keywordtype">int</span>& in,
<a name="l00264"></a>00264 <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl) <span class="keyword">const</span>;
<a name="l00266"></a>00266 <a class="code" href="minimodel_8hh.html#a36b2a15320cb136115f8f790c30498a9">GECODE_MINIMODEL_EXPORT</a>
<a name="l00267"></a>00267 BoolVar <a class="code" href="group__TaskModelMiniModelPost.html#gae193f052caa653c57cd9b31b96342a23" title="Post Boolean expression and return its value.">expr</a>(Home home, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl) <span class="keyword">const</span>;
<a name="l00269"></a>00269 <a class="code" href="minimodel_8hh.html#a36b2a15320cb136115f8f790c30498a9">GECODE_MINIMODEL_EXPORT</a>
<a name="l00270"></a>00270 <span class="keywordtype">void</span> <a class="code" href="group__TaskModelFloatRelFloat.html#ga5e46c82c7630132bc51178cee5259082" title="Propagates .">rel</a>(Home home, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl) <span class="keyword">const</span>;
<a name="l00272"></a>00272 <span class="keyword">static</span> <span class="keywordtype">void</span>* operator new(<span class="keywordtype">size_t</span> s, Region& <a class="code" href="bool-expr_8cpp.html#ad249d5ef98e6c30c655f43872c05647e" title="Right subtree.">r</a>);
<a name="l00274"></a>00274 <span class="keyword">static</span> <span class="keywordtype">void</span> operator delete(<span class="keywordtype">void</span>*);
<a name="l00276"></a>00276 <span class="keyword">static</span> <span class="keywordtype">void</span> operator delete(<span class="keywordtype">void</span>*, Region&);
<a name="l00277"></a>00277 };
<a name="l00278"></a>00278
<a name="l00279"></a>00279 <span class="comment">/*</span>
<a name="l00280"></a>00280 <span class="comment"> * Operations for negation normalform</span>
<a name="l00281"></a>00281 <span class="comment"> *</span>
<a name="l00282"></a>00282 <span class="comment"> */</span>
<a name="l00283"></a>00283 <a class="code" href="config_8hpp.html#adb97414df8177596c2b149cf5f588ac8">forceinline</a> <span class="keywordtype">void</span>
<a name="l00284"></a>00284 NNF::operator delete(<span class="keywordtype">void</span>*) {}
<a name="l00285"></a>00285
<a name="l00286"></a>00286 <a class="code" href="config_8hpp.html#adb97414df8177596c2b149cf5f588ac8">forceinline</a> <span class="keywordtype">void</span>
<a name="l00287"></a>00287 NNF::operator delete(<span class="keywordtype">void</span>*, Region&) {}
<a name="l00288"></a>00288
<a name="l00289"></a>00289 <a class="code" href="config_8hpp.html#adb97414df8177596c2b149cf5f588ac8">forceinline</a> <span class="keywordtype">void</span>*
<a name="l00290"></a>00290 NNF::operator new(<span class="keywordtype">size_t</span> s, Region& <a class="code" href="bool-expr_8cpp.html#ad249d5ef98e6c30c655f43872c05647e" title="Right subtree.">r</a>) {
<a name="l00291"></a>00291 <span class="keywordflow">return</span> r.ralloc(s);
<a name="l00292"></a>00292 }
<a name="l00293"></a>00293
<a name="l00294"></a>00294 BoolVar
<a name="l00295"></a>00295 <a class="code" href="group__TaskModelMiniModelPost.html#gae193f052caa653c57cd9b31b96342a23" title="Post Boolean expression and return its value.">NNF::expr</a>(Home home, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl)<span class="keyword"> const </span>{
<a name="l00296"></a>00296 <span class="keywordflow">if</span> ((<a class="code" href="bool-expr_8cpp.html#a3b0f733add95ef3cdbd0815e5742cdcf" title="Type of node.">t</a> == BoolExpr::NT_VAR) && !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg)
<a name="l00297"></a>00297 <span class="keywordflow">return</span> <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->x;
<a name="l00298"></a>00298 BoolVar <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>(home,0,1);
<a name="l00299"></a>00299 <span class="keywordflow">switch</span> (<a class="code" href="bool-expr_8cpp.html#a3b0f733add95ef3cdbd0815e5742cdcf" title="Type of node.">t</a>) {
<a name="l00300"></a>00300 <span class="keywordflow">case</span> BoolExpr::NT_VAR:
<a name="l00301"></a>00301 assert(<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg);
<a name="l00302"></a>00302 <a class="code" href="group__TaskModelFloatRelFloat.html#ga5e46c82c7630132bc51178cee5259082" title="Propagates .">Gecode::rel</a>(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->x, <a class="code" href="group__TaskModelInt.html#gga2a4b3317737fd8ffb4dfdf43d1bb87aaa4f75043ce7dc5a599a6d157dd88179fb" title="Disequality ().">IRT_NQ</a>, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>);
<a name="l00303"></a>00303 <span class="keywordflow">break</span>;
<a name="l00304"></a>00304 <span class="keywordflow">case</span> BoolExpr::NT_RLIN:
<a name="l00305"></a>00305 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->rl.post(home, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg, icl);
<a name="l00306"></a>00306 <span class="keywordflow">break</span>;
<a name="l00307"></a>00307 <span class="preprocessor">#ifdef GECODE_HAS_FLOAT_VARS</span>
<a name="l00308"></a>00308 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_RLINFLOAT:
<a name="l00309"></a>00309 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->rfl.post(home, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg);
<a name="l00310"></a>00310 <span class="keywordflow">break</span>;
<a name="l00311"></a>00311 <span class="preprocessor">#endif</span>
<a name="l00312"></a>00312 <span class="preprocessor"></span><span class="preprocessor">#ifdef GECODE_HAS_SET_VARS</span>
<a name="l00313"></a>00313 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_RSET:
<a name="l00314"></a>00314 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->rs.post(home, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg);
<a name="l00315"></a>00315 <span class="keywordflow">break</span>;
<a name="l00316"></a>00316 <span class="preprocessor">#endif</span>
<a name="l00317"></a>00317 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_MISC:
<a name="l00318"></a>00318 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->m->post(home, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg, icl);
<a name="l00319"></a>00319 <span class="keywordflow">break</span>;
<a name="l00320"></a>00320 <span class="keywordflow">case</span> BoolExpr::NT_AND:
<a name="l00321"></a>00321 {
<a name="l00322"></a>00322 BoolVarArgs bp(<a class="code" href="bool-expr_8cpp.html#a533391314665d6bf1b5575e9a9cd8552" title="Number of positive literals for node type.">p</a>), bn(<a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>);
<a name="l00323"></a>00323 <span class="keywordtype">int</span> ip=0, in=0;
<a name="l00324"></a>00324 <a class="code" href="group__FuncFloatProp.html#ga14503a36863f3b28f0af5137ec94722b" title="Post propagator for linear constraint over floats.">post</a>(home, BoolExpr::NT_AND, bp, bn, ip, in, icl);
<a name="l00325"></a>00325 <a class="code" href="group__TaskModelIntRelBool.html#gadd339b4f492c00a7b39679169e1438b9" title="Post domain consistent propagator for Boolean clause with positive variables x and...">clause</a>(home, <a class="code" href="group__TaskModelInt.html#gga90da089a2d573ef55f5f8ee3a8bd0c67ac72c9e0d123adfa3c1f81c8143a9c92a" title="Conjunction.">BOT_AND</a>, bp, bn, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>);
<a name="l00326"></a>00326 }
<a name="l00327"></a>00327 <span class="keywordflow">break</span>;
<a name="l00328"></a>00328 <span class="keywordflow">case</span> BoolExpr::NT_OR:
<a name="l00329"></a>00329 {
<a name="l00330"></a>00330 BoolVarArgs bp(<a class="code" href="bool-expr_8cpp.html#a533391314665d6bf1b5575e9a9cd8552" title="Number of positive literals for node type.">p</a>), bn(<a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a>);
<a name="l00331"></a>00331 <span class="keywordtype">int</span> ip=0, in=0;
<a name="l00332"></a>00332 <a class="code" href="group__FuncFloatProp.html#ga14503a36863f3b28f0af5137ec94722b" title="Post propagator for linear constraint over floats.">post</a>(home, BoolExpr::NT_OR, bp, bn, ip, in, icl);
<a name="l00333"></a>00333 <a class="code" href="group__TaskModelIntRelBool.html#gadd339b4f492c00a7b39679169e1438b9" title="Post domain consistent propagator for Boolean clause with positive variables x and...">clause</a>(home, <a class="code" href="group__TaskModelInt.html#gga90da089a2d573ef55f5f8ee3a8bd0c67a38839a059e6136d2b97776cd7cc10947" title="Disjunction.">BOT_OR</a>, bp, bn, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>);
<a name="l00334"></a>00334 }
<a name="l00335"></a>00335 <span class="keywordflow">break</span>;
<a name="l00336"></a>00336 <span class="keywordflow">case</span> BoolExpr::NT_EQV:
<a name="l00337"></a>00337 {
<a name="l00338"></a>00338 <span class="keywordtype">bool</span> <a class="code" href="bool-expr_8cpp.html#a76f11d9a0a47b94f72c2d0e77fb32240" title="Number of negative literals for node type.">n</a> = <span class="keyword">false</span>;
<a name="l00339"></a>00339 BoolVar <a class="code" href="bool-expr_8cpp.html#a1c62c7d6d7bd1c14226a2a1db2d48a5a" title="Left subtree.">l</a>;
<a name="l00340"></a>00340 <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t == BoolExpr::NT_VAR) {
<a name="l00341"></a>00341 l = <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->x;
<a name="l00342"></a>00342 <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg) n = !n;
<a name="l00343"></a>00343 } <span class="keywordflow">else</span> {
<a name="l00344"></a>00344 l = <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->expr(home,icl);
<a name="l00345"></a>00345 }
<a name="l00346"></a>00346 BoolVar r;
<a name="l00347"></a>00347 <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t == BoolExpr::NT_VAR) {
<a name="l00348"></a>00348 r = <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->x;
<a name="l00349"></a>00349 <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg) n = !n;
<a name="l00350"></a>00350 } <span class="keywordflow">else</span> {
<a name="l00351"></a>00351 r = <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->expr(home,icl);
<a name="l00352"></a>00352 }
<a name="l00353"></a>00353 <a class="code" href="group__TaskModelFloatRelFloat.html#ga5e46c82c7630132bc51178cee5259082" title="Propagates .">Gecode::rel</a>(home, l, n ? <a class="code" href="group__TaskModelInt.html#gga90da089a2d573ef55f5f8ee3a8bd0c67ac204e10625df0ca2527cbdbd7086ab56" title="Exclusive or.">BOT_XOR</a> : <a class="code" href="group__TaskModelInt.html#gga90da089a2d573ef55f5f8ee3a8bd0c67a59a0f5786387b810c216870393a4b8d9" title="Equivalence.">BOT_EQV</a>, r, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, icl);
<a name="l00354"></a>00354 }
<a name="l00355"></a>00355 <span class="keywordflow">break</span>;
<a name="l00356"></a>00356 <span class="keywordflow">default</span>:
<a name="l00357"></a>00357 <a class="code" href="support_2macros_8hpp.html#a28e39a96a83a0676b5daab8e1f0e0e91" title="Assert that this command is never executed.">GECODE_NEVER</a>;
<a name="l00358"></a>00358 }
<a name="l00359"></a>00359 <span class="keywordflow">return</span> <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>;
<a name="l00360"></a>00360 }
<a name="l00361"></a>00361
<a name="l00362"></a>00362 <span class="keywordtype">void</span>
<a name="l00363"></a>00363 <a class="code" href="group__FuncFloatProp.html#ga14503a36863f3b28f0af5137ec94722b" title="Post propagator for linear constraint over floats.">NNF::post</a>(Home home, NodeType <a class="code" href="bool-expr_8cpp.html#a3b0f733add95ef3cdbd0815e5742cdcf" title="Type of node.">t</a>,
<a name="l00364"></a>00364 BoolVarArgs& bp, BoolVarArgs& bn,
<a name="l00365"></a>00365 <span class="keywordtype">int</span>& ip, <span class="keywordtype">int</span>& in,
<a name="l00366"></a>00366 <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl)<span class="keyword"> const </span>{
<a name="l00367"></a>00367 <span class="keywordflow">if</span> (this->t != t) {
<a name="l00368"></a>00368 <span class="keywordflow">switch</span> (this->t) {
<a name="l00369"></a>00369 <span class="keywordflow">case</span> BoolExpr::NT_VAR:
<a name="l00370"></a>00370 <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg) {
<a name="l00371"></a>00371 bn[in++]=<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->x;
<a name="l00372"></a>00372 } <span class="keywordflow">else</span> {
<a name="l00373"></a>00373 bp[ip++]=<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->x;
<a name="l00374"></a>00374 }
<a name="l00375"></a>00375 <span class="keywordflow">break</span>;
<a name="l00376"></a>00376 <span class="keywordflow">case</span> BoolExpr::NT_RLIN:
<a name="l00377"></a>00377 {
<a name="l00378"></a>00378 BoolVar <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>(home,0,1);
<a name="l00379"></a>00379 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->rl.post(home, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg, icl);
<a name="l00380"></a>00380 bp[ip++]=<a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>;
<a name="l00381"></a>00381 }
<a name="l00382"></a>00382 <span class="keywordflow">break</span>;
<a name="l00383"></a>00383 <span class="preprocessor">#ifdef GECODE_HAS_FLOAT_VARS</span>
<a name="l00384"></a>00384 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_RLINFLOAT:
<a name="l00385"></a>00385 {
<a name="l00386"></a>00386 BoolVar <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>(home,0,1);
<a name="l00387"></a>00387 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->rfl.post(home, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg);
<a name="l00388"></a>00388 bp[ip++]=<a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>;
<a name="l00389"></a>00389 }
<a name="l00390"></a>00390 <span class="keywordflow">break</span>;
<a name="l00391"></a>00391 <span class="preprocessor">#endif</span>
<a name="l00392"></a>00392 <span class="preprocessor"></span><span class="preprocessor">#ifdef GECODE_HAS_SET_VARS</span>
<a name="l00393"></a>00393 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_RSET:
<a name="l00394"></a>00394 {
<a name="l00395"></a>00395 BoolVar <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>(home,0,1);
<a name="l00396"></a>00396 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->rs.post(home, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg);
<a name="l00397"></a>00397 bp[ip++]=<a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>;
<a name="l00398"></a>00398 }
<a name="l00399"></a>00399 <span class="keywordflow">break</span>;
<a name="l00400"></a>00400 <span class="preprocessor">#endif</span>
<a name="l00401"></a>00401 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_MISC:
<a name="l00402"></a>00402 {
<a name="l00403"></a>00403 BoolVar <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>(home,0,1);
<a name="l00404"></a>00404 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->m->post(home, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg, icl);
<a name="l00405"></a>00405 bp[ip++]=<a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>;
<a name="l00406"></a>00406 }
<a name="l00407"></a>00407 <span class="keywordflow">break</span>;
<a name="l00408"></a>00408 <span class="keywordflow">default</span>:
<a name="l00409"></a>00409 bp[ip++] = <a class="code" href="group__TaskModelMiniModelPost.html#gae193f052caa653c57cd9b31b96342a23" title="Post Boolean expression and return its value.">expr</a>(home, icl);
<a name="l00410"></a>00410 <span class="keywordflow">break</span>;
<a name="l00411"></a>00411 }
<a name="l00412"></a>00412 } <span class="keywordflow">else</span> {
<a name="l00413"></a>00413 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->post(home, t, bp, bn, ip, in, icl);
<a name="l00414"></a>00414 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->post(home, t, bp, bn, ip, in, icl);
<a name="l00415"></a>00415 }
<a name="l00416"></a>00416 }
<a name="l00417"></a>00417
<a name="l00418"></a>00418 <span class="keywordtype">void</span>
<a name="l00419"></a>00419 <a class="code" href="group__TaskModelFloatRelFloat.html#ga5e46c82c7630132bc51178cee5259082" title="Propagates .">NNF::rel</a>(Home home, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl)<span class="keyword"> const </span>{
<a name="l00420"></a>00420 <span class="keywordflow">switch</span> (t) {
<a name="l00421"></a>00421 <span class="keywordflow">case</span> BoolExpr::NT_VAR:
<a name="l00422"></a>00422 <a class="code" href="group__TaskModelFloatRelFloat.html#ga5e46c82c7630132bc51178cee5259082" title="Propagates .">Gecode::rel</a>(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->x, <a class="code" href="group__TaskModelInt.html#gga2a4b3317737fd8ffb4dfdf43d1bb87aaa3c531f069e207c7078f1d06f9b16af83" title="Equality ().">IRT_EQ</a>, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg ? 0 : 1);
<a name="l00423"></a>00423 <span class="keywordflow">break</span>;
<a name="l00424"></a>00424 <span class="keywordflow">case</span> BoolExpr::NT_RLIN:
<a name="l00425"></a>00425 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->rl.post(home, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg, icl);
<a name="l00426"></a>00426 <span class="keywordflow">break</span>;
<a name="l00427"></a>00427 <span class="preprocessor">#ifdef GECODE_HAS_FLOAT_VARS</span>
<a name="l00428"></a>00428 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_RLINFLOAT:
<a name="l00429"></a>00429 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->rfl.post(home, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg);
<a name="l00430"></a>00430 <span class="keywordflow">break</span>;
<a name="l00431"></a>00431 <span class="preprocessor">#endif</span>
<a name="l00432"></a>00432 <span class="preprocessor"></span><span class="preprocessor">#ifdef GECODE_HAS_SET_VARS</span>
<a name="l00433"></a>00433 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_RSET:
<a name="l00434"></a>00434 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->rs.post(home, !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg);
<a name="l00435"></a>00435 <span class="keywordflow">break</span>;
<a name="l00436"></a>00436 <span class="preprocessor">#endif</span>
<a name="l00437"></a>00437 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_MISC:
<a name="l00438"></a>00438 {
<a name="l00439"></a>00439 BoolVar <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>(home,!<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg,!<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.neg);
<a name="l00440"></a>00440 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.a.x->m->post(home, <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, <span class="keyword">false</span>, icl);
<a name="l00441"></a>00441 }
<a name="l00442"></a>00442 <span class="keywordflow">break</span>;
<a name="l00443"></a>00443 <span class="keywordflow">case</span> BoolExpr::NT_AND:
<a name="l00444"></a>00444 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->rel(home, icl);
<a name="l00445"></a>00445 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->rel(home, icl);
<a name="l00446"></a>00446 <span class="keywordflow">break</span>;
<a name="l00447"></a>00447 <span class="keywordflow">case</span> BoolExpr::NT_OR:
<a name="l00448"></a>00448 {
<a name="l00449"></a>00449 BoolVarArgs bp(<a class="code" href="bool-expr_8cpp.html#a533391314665d6bf1b5575e9a9cd8552" title="Number of positive literals for node type.">p</a>), bn(n);
<a name="l00450"></a>00450 <span class="keywordtype">int</span> ip=0, in=0;
<a name="l00451"></a>00451 <a class="code" href="group__FuncFloatProp.html#ga14503a36863f3b28f0af5137ec94722b" title="Post propagator for linear constraint over floats.">post</a>(home, BoolExpr::NT_OR, bp, bn, ip, in, icl);
<a name="l00452"></a>00452 <a class="code" href="group__TaskModelIntRelBool.html#gadd339b4f492c00a7b39679169e1438b9" title="Post domain consistent propagator for Boolean clause with positive variables x and...">clause</a>(home, <a class="code" href="group__TaskModelInt.html#gga90da089a2d573ef55f5f8ee3a8bd0c67a38839a059e6136d2b97776cd7cc10947" title="Disjunction.">BOT_OR</a>, bp, bn, 1);
<a name="l00453"></a>00453 }
<a name="l00454"></a>00454 <span class="keywordflow">break</span>;
<a name="l00455"></a>00455 <span class="keywordflow">case</span> BoolExpr::NT_EQV:
<a name="l00456"></a>00456 <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t==BoolExpr::NT_VAR &&
<a name="l00457"></a>00457 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t==BoolExpr::NT_RLIN) {
<a name="l00458"></a>00458 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->rl.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->x,
<a name="l00459"></a>00459 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg==<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg, icl);
<a name="l00460"></a>00460 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t==BoolExpr::NT_VAR &&
<a name="l00461"></a>00461 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t==BoolExpr::NT_RLIN) {
<a name="l00462"></a>00462 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->rl.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->x,
<a name="l00463"></a>00463 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg==<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg, icl);
<a name="l00464"></a>00464 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t==BoolExpr::NT_RLIN) {
<a name="l00465"></a>00465 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->rl.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->expr(home,icl),
<a name="l00466"></a>00466 !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg,icl);
<a name="l00467"></a>00467 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t==BoolExpr::NT_RLIN) {
<a name="l00468"></a>00468 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->rl.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->expr(home,icl),
<a name="l00469"></a>00469 !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg,icl);
<a name="l00470"></a>00470 <span class="preprocessor">#ifdef GECODE_HAS_FLOAT_VARS</span>
<a name="l00471"></a>00471 <span class="preprocessor"></span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t==BoolExpr::NT_VAR &&
<a name="l00472"></a>00472 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t==BoolExpr::NT_RLINFLOAT) {
<a name="l00473"></a>00473 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->rfl.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->x,
<a name="l00474"></a>00474 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg==<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg);
<a name="l00475"></a>00475 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t==BoolExpr::NT_VAR &&
<a name="l00476"></a>00476 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t==BoolExpr::NT_RLINFLOAT) {
<a name="l00477"></a>00477 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->rfl.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->x,
<a name="l00478"></a>00478 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg==<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg);
<a name="l00479"></a>00479 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t==BoolExpr::NT_RLINFLOAT) {
<a name="l00480"></a>00480 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->rfl.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->expr(home,icl),
<a name="l00481"></a>00481 !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg);
<a name="l00482"></a>00482 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t==BoolExpr::NT_RLINFLOAT) {
<a name="l00483"></a>00483 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->rfl.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->expr(home,icl),
<a name="l00484"></a>00484 !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg);
<a name="l00485"></a>00485 <span class="preprocessor">#endif</span>
<a name="l00486"></a>00486 <span class="preprocessor"></span><span class="preprocessor">#ifdef GECODE_HAS_SET_VARS</span>
<a name="l00487"></a>00487 <span class="preprocessor"></span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t==BoolExpr::NT_VAR &&
<a name="l00488"></a>00488 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t==BoolExpr::NT_RSET) {
<a name="l00489"></a>00489 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->rs.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->x,
<a name="l00490"></a>00490 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg==<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg);
<a name="l00491"></a>00491 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t==BoolExpr::NT_VAR &&
<a name="l00492"></a>00492 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t==BoolExpr::NT_RSET) {
<a name="l00493"></a>00493 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->rs.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->x,
<a name="l00494"></a>00494 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg==<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg);
<a name="l00495"></a>00495 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->t==BoolExpr::NT_RSET) {
<a name="l00496"></a>00496 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.x->rs.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->expr(home,icl),
<a name="l00497"></a>00497 !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->u.a.neg);
<a name="l00498"></a>00498 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->t==BoolExpr::NT_RSET) {
<a name="l00499"></a>00499 <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.x->rs.post(home, <a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.l->expr(home,icl),
<a name="l00500"></a>00500 !<a class="code" href="bool-expr_8cpp.html#aaaebfdee045f6d0c588250a0eb94e672" title="Union depending on nodetype t.">u</a>.b.r->u.a.neg);
<a name="l00501"></a>00501 <span class="preprocessor">#endif</span>
<a name="l00502"></a>00502 <span class="preprocessor"></span> } <span class="keywordflow">else</span> {
<a name="l00503"></a>00503 <a class="code" href="group__TaskModelFloatRelFloat.html#ga5e46c82c7630132bc51178cee5259082" title="Propagates .">Gecode::rel</a>(home, <a class="code" href="group__TaskModelMiniModelPost.html#gae193f052caa653c57cd9b31b96342a23" title="Post Boolean expression and return its value.">expr</a>(home, icl), <a class="code" href="group__TaskModelInt.html#gga2a4b3317737fd8ffb4dfdf43d1bb87aaa3c531f069e207c7078f1d06f9b16af83" title="Equality ().">IRT_EQ</a>, 1);
<a name="l00504"></a>00504 }
<a name="l00505"></a>00505 <span class="keywordflow">break</span>;
<a name="l00506"></a>00506 <span class="keywordflow">default</span>:
<a name="l00507"></a>00507 <a class="code" href="support_2macros_8hpp.html#a28e39a96a83a0676b5daab8e1f0e0e91" title="Assert that this command is never executed.">GECODE_NEVER</a>;
<a name="l00508"></a>00508 }
<a name="l00509"></a>00509 }
<a name="l00510"></a>00510
<a name="l00511"></a>00511 NNF*
<a name="l00512"></a>00512 NNF::nnf(Region& r, Node* n, <span class="keywordtype">bool</span> <a class="code" href="bool-expr_8cpp.html#aeb74d9aa75d7dc4ee86d5fb49b01e812" title="Is atomic formula negative.">neg</a>) {
<a name="l00513"></a>00513 <span class="keywordflow">switch</span> (n->t) {
<a name="l00514"></a>00514 <span class="keywordflow">case</span> BoolExpr::NT_VAR:
<a name="l00515"></a>00515 <span class="keywordflow">case</span> BoolExpr::NT_RLIN:
<a name="l00516"></a>00516 <span class="keywordflow">case</span> BoolExpr::NT_MISC:
<a name="l00517"></a>00517 <span class="preprocessor"> #ifdef GECODE_HAS_FLOAT_VARS</span>
<a name="l00518"></a>00518 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_RLINFLOAT:
<a name="l00519"></a>00519 <span class="preprocessor"> #endif</span>
<a name="l00520"></a>00520 <span class="preprocessor"></span><span class="preprocessor"> #ifdef GECODE_HAS_SET_VARS</span>
<a name="l00521"></a>00521 <span class="preprocessor"></span> <span class="keywordflow">case</span> BoolExpr::NT_RSET:
<a name="l00522"></a>00522 <span class="preprocessor"> #endif</span>
<a name="l00523"></a>00523 <span class="preprocessor"></span> {
<a name="l00524"></a>00524 NNF* <a class="code" href="bool-expr_8cpp.html#a9b84ebadff7d5caf2f1c4bc2804f3731" title="Pointer to corresponding Boolean expression node.">x</a> = <span class="keyword">new</span> (r) NNF;
<a name="l00525"></a>00525 x->t = n->t; x->u.a.neg = neg; x->u.a.x = n;
<a name="l00526"></a>00526 <span class="keywordflow">if</span> (neg) {
<a name="l00527"></a>00527 x->p = 0; x->n = 1;
<a name="l00528"></a>00528 } <span class="keywordflow">else</span> {
<a name="l00529"></a>00529 x->p = 1; x->n = 0;
<a name="l00530"></a>00530 }
<a name="l00531"></a>00531 <span class="keywordflow">return</span> x;
<a name="l00532"></a>00532 }
<a name="l00533"></a>00533 <span class="keywordflow">case</span> BoolExpr::NT_NOT:
<a name="l00534"></a>00534 <span class="keywordflow">return</span> nnf(r,n->l,!neg);
<a name="l00535"></a>00535 <span class="keywordflow">case</span> BoolExpr::NT_AND: <span class="keywordflow">case</span> BoolExpr::NT_OR:
<a name="l00536"></a>00536 {
<a name="l00537"></a>00537 NodeType t = ((n->t == BoolExpr::NT_AND) == neg) ?
<a name="l00538"></a>00538 BoolExpr::NT_OR : BoolExpr::NT_AND;
<a name="l00539"></a>00539 NNF* x = <span class="keyword">new</span> (r) NNF;
<a name="l00540"></a>00540 x->t = t;
<a name="l00541"></a>00541 x->u.b.l = nnf(r,n->l,neg);
<a name="l00542"></a>00542 x->u.b.r = nnf(r,n->r,neg);
<a name="l00543"></a>00543 <span class="keywordtype">int</span> p_l, n_l;
<a name="l00544"></a>00544 <span class="keywordflow">if</span> ((x->u.b.l->t == t) ||
<a name="l00545"></a>00545 (x->u.b.l->t == BoolExpr::NT_VAR)) {
<a name="l00546"></a>00546 p_l=x->u.b.l->p; n_l=x->u.b.l->n;
<a name="l00547"></a>00547 } <span class="keywordflow">else</span> {
<a name="l00548"></a>00548 p_l=1; n_l=0;
<a name="l00549"></a>00549 }
<a name="l00550"></a>00550 <span class="keywordtype">int</span> p_r, n_r;
<a name="l00551"></a>00551 <span class="keywordflow">if</span> ((x->u.b.r->t == t) ||
<a name="l00552"></a>00552 (x->u.b.r->t == BoolExpr::NT_VAR)) {
<a name="l00553"></a>00553 p_r=x->u.b.r->p; n_r=x->u.b.r->n;
<a name="l00554"></a>00554 } <span class="keywordflow">else</span> {
<a name="l00555"></a>00555 p_r=1; n_r=0;
<a name="l00556"></a>00556 }
<a name="l00557"></a>00557 x->p = p_l+p_r;
<a name="l00558"></a>00558 x->n = n_l+n_r;
<a name="l00559"></a>00559 <span class="keywordflow">return</span> x;
<a name="l00560"></a>00560 }
<a name="l00561"></a>00561 <span class="keywordflow">case</span> BoolExpr::NT_EQV:
<a name="l00562"></a>00562 {
<a name="l00563"></a>00563 NNF* x = <span class="keyword">new</span> (r) NNF;
<a name="l00564"></a>00564 x->t = BoolExpr::NT_EQV;
<a name="l00565"></a>00565 x->u.b.l = nnf(r,n->l,neg);
<a name="l00566"></a>00566 x->u.b.r = nnf(r,n->r,<span class="keyword">false</span>);
<a name="l00567"></a>00567 x->p = 2; x->n = 0;
<a name="l00568"></a>00568 <span class="keywordflow">return</span> x;
<a name="l00569"></a>00569 }
<a name="l00570"></a>00570 <span class="keywordflow">default</span>:
<a name="l00571"></a>00571 <a class="code" href="support_2macros_8hpp.html#a28e39a96a83a0676b5daab8e1f0e0e91" title="Assert that this command is never executed.">GECODE_NEVER</a>;
<a name="l00572"></a>00572 }
<a name="l00573"></a>00573 <a class="code" href="support_2macros_8hpp.html#a28e39a96a83a0676b5daab8e1f0e0e91" title="Assert that this command is never executed.">GECODE_NEVER</a>;
<a name="l00574"></a>00574 <span class="keywordflow">return</span> NULL;
<a name="l00575"></a>00575 }
<a name="l00576"></a>00576 }
<a name="l00577"></a>00577
<a name="l00578"></a>00578 BoolVar
<a name="l00579"></a><a class="code" href="classGecode_1_1BoolExpr.html#a9d52091009f2c38705274159fb4c99fd">00579</a> <a class="code" href="group__TaskModelMiniModelPost.html#gae193f052caa653c57cd9b31b96342a23" title="Post Boolean expression and return its value.">BoolExpr::expr</a>(<a class="code" href="classGecode_1_1Home.html" title="Home class for posting propagators">Home</a> home, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl)<span class="keyword"> const </span>{
<a name="l00580"></a>00580 <a class="code" href="classGecode_1_1Region.html" title="Handle to region.">Region</a> <a class="code" href="bool-expr_8cpp.html#ad249d5ef98e6c30c655f43872c05647e" title="Right subtree.">r</a>(home);
<a name="l00581"></a>00581 <span class="keywordflow">return</span> NNF::nnf(r,n,<span class="keyword">false</span>)->expr(home,icl);
<a name="l00582"></a>00582 }
<a name="l00583"></a>00583
<a name="l00584"></a>00584 <span class="keywordtype">void</span>
<a name="l00585"></a><a class="code" href="classGecode_1_1BoolExpr.html#a5202041a1c58c9cb5b6f20148cc31f68">00585</a> <a class="code" href="classGecode_1_1BoolExpr.html#a5202041a1c58c9cb5b6f20148cc31f68" title="Post propagators for relation.">BoolExpr::rel</a>(<a class="code" href="classGecode_1_1Home.html" title="Home class for posting propagators">Home</a> home, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl)<span class="keyword"> const </span>{
<a name="l00586"></a>00586 <a class="code" href="classGecode_1_1Region.html" title="Handle to region.">Region</a> <a class="code" href="bool-expr_8cpp.html#ad249d5ef98e6c30c655f43872c05647e" title="Right subtree.">r</a>(home);
<a name="l00587"></a>00587 <span class="keywordflow">return</span> NNF::nnf(r,n,<span class="keyword">false</span>)->rel(home,icl);
<a name="l00588"></a>00588 }
<a name="l00589"></a>00589
<a name="l00590"></a>00590
<a name="l00591"></a>00591 <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>
<a name="l00592"></a>00592 <a class="code" href="group__TaskModelMiniModelBool.html#ga8995261835c0586c652035ec7c5a2a15" title="Conjunction of Boolean expressions.">operator &&</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>& l, <span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>& r) {
<a name="l00593"></a>00593 <span class="keywordflow">return</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>(l,<a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a0ff6926cae11118d6392c9e16095168c" title="Conjunction.">BoolExpr::NT_AND</a>,r);
<a name="l00594"></a>00594 }
<a name="l00595"></a>00595 BoolExpr
<a name="l00596"></a>00596 <a class="code" href="group__TaskModelMiniModelBool.html#ga054e6f5dc736294313179e7d5f1694c1" title="Disjunction of Boolean expressions.">operator ||</a>(<span class="keyword">const</span> BoolExpr& l, <span class="keyword">const</span> BoolExpr& r) {
<a name="l00597"></a>00597 <span class="keywordflow">return</span> BoolExpr(l,<a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a55fac8e16f58824df5c88b23f95f3c67" title="Disjunction.">BoolExpr::NT_OR</a>,r);
<a name="l00598"></a>00598 }
<a name="l00599"></a>00599 BoolExpr
<a name="l00600"></a>00600 <a class="code" href="group__TaskModelMiniModelBool.html#ga6b913ee2929dbce1c723daa6492a3ce7" title="Exclusive-or of Boolean expressions.">operator ^</a>(<span class="keyword">const</span> BoolExpr& l, <span class="keyword">const</span> BoolExpr& r) {
<a name="l00601"></a>00601 <span class="keywordflow">return</span> BoolExpr(BoolExpr(l,<a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a1d59b58e0019509b61caac40c8a59b01" title="Equivalence.">BoolExpr::NT_EQV</a>,r),<a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a900c22c3d0899c29fae38249875fae2e" title="Negation.">BoolExpr::NT_NOT</a>);
<a name="l00602"></a>00602 }
<a name="l00603"></a>00603
<a name="l00604"></a>00604 BoolExpr
<a name="l00605"></a>00605 <a class="code" href="group__TaskModelMiniModelBool.html#ga6169955a11ba75f98de3cb7a2dfa52fd" title="Negated Boolean expression.">operator !</a>(<span class="keyword">const</span> BoolExpr& e) {
<a name="l00606"></a>00606 <span class="keywordflow">return</span> BoolExpr(e,<a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a900c22c3d0899c29fae38249875fae2e" title="Negation.">BoolExpr::NT_NOT</a>);
<a name="l00607"></a>00607 }
<a name="l00608"></a>00608
<a name="l00609"></a>00609 BoolExpr
<a name="l00610"></a>00610 <a class="code" href="namespaceGecode.html#ae9a26646089be0e73b4d218bb96ba540">operator !=</a>(<span class="keyword">const</span> BoolExpr& l, <span class="keyword">const</span> BoolExpr& r) {
<a name="l00611"></a>00611 <span class="keywordflow">return</span> !BoolExpr(l, <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a1d59b58e0019509b61caac40c8a59b01" title="Equivalence.">BoolExpr::NT_EQV</a>, r);
<a name="l00612"></a>00612 }
<a name="l00613"></a>00613 BoolExpr
<a name="l00614"></a>00614 <a class="code" href="namespaceGecode.html#ae06e75848c34f332440465c660a0b2fa">operator ==</a>(<span class="keyword">const</span> BoolExpr& l, <span class="keyword">const</span> BoolExpr& r) {
<a name="l00615"></a>00615 <span class="keywordflow">return</span> BoolExpr(l, <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a1d59b58e0019509b61caac40c8a59b01" title="Equivalence.">BoolExpr::NT_EQV</a>, r);
<a name="l00616"></a>00616 }
<a name="l00617"></a>00617 BoolExpr
<a name="l00618"></a>00618 <a class="code" href="namespaceGecode.html#a574ff580a38a7f89737ba261a2164325">operator >></a>(<span class="keyword">const</span> BoolExpr& l, <span class="keyword">const</span> BoolExpr& r) {
<a name="l00619"></a>00619 <span class="keywordflow">return</span> BoolExpr(BoolExpr(l,<a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a900c22c3d0899c29fae38249875fae2e" title="Negation.">BoolExpr::NT_NOT</a>),
<a name="l00620"></a>00620 <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a55fac8e16f58824df5c88b23f95f3c67" title="Disjunction.">BoolExpr::NT_OR</a>,r);
<a name="l00621"></a>00621 }
<a name="l00622"></a>00622 BoolExpr
<a name="l00623"></a>00623 <a class="code" href="namespaceGecode.html#aef820da61d2a116350d3efaa8c38613a">operator <<</a>(<span class="keyword">const</span> BoolExpr& l, <span class="keyword">const</span> BoolExpr& r) {
<a name="l00624"></a>00624 <span class="keywordflow">return</span> BoolExpr(BoolExpr(r,<a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a900c22c3d0899c29fae38249875fae2e" title="Negation.">BoolExpr::NT_NOT</a>),
<a name="l00625"></a>00625 <a class="code" href="classGecode_1_1BoolExpr.html#a7e9665516cc705c21ceb371d6cb58a41a55fac8e16f58824df5c88b23f95f3c67" title="Disjunction.">BoolExpr::NT_OR</a>,l);
<a name="l00626"></a>00626 }
<a name="l00627"></a>00627 <span class="comment">/*</span>
<a name="l00628"></a>00628 <span class="comment"> * Posting Boolean expressions and relations</span>
<a name="l00629"></a>00629 <span class="comment"> *</span>
<a name="l00630"></a>00630 <span class="comment"> */</span>
<a name="l00631"></a>00631 BoolVar
<a name="l00632"></a>00632 <a class="code" href="group__TaskModelMiniModelPost.html#gae193f052caa653c57cd9b31b96342a23" title="Post Boolean expression and return its value.">expr</a>(Home home, <span class="keyword">const</span> BoolExpr& e, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl) {
<a name="l00633"></a>00633 <span class="keywordflow">if</span> (!home.failed())
<a name="l00634"></a>00634 <span class="keywordflow">return</span> e.expr(home,icl);
<a name="l00635"></a>00635 BoolVar <a class="code" href="bool-expr_8cpp.html#a9b84ebadff7d5caf2f1c4bc2804f3731" title="Pointer to corresponding Boolean expression node.">x</a>(home,0,1);
<a name="l00636"></a>00636 <span class="keywordflow">return</span> x;
<a name="l00637"></a>00637 }
<a name="l00638"></a>00638
<a name="l00639"></a>00639 <span class="keywordtype">void</span>
<a name="l00640"></a>00640 <a class="code" href="group__TaskModelFloatRelFloat.html#ga5e46c82c7630132bc51178cee5259082" title="Propagates .">rel</a>(Home home, <span class="keyword">const</span> BoolExpr& e, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl) {
<a name="l00641"></a>00641 <span class="keywordflow">if</span> (home.failed()) <span class="keywordflow">return</span>;
<a name="l00642"></a>00642 e.rel(home,icl);
<a name="l00643"></a>00643 }
<a name="l00644"></a>00644
<a name="l00645"></a>00645 <span class="comment">/*</span>
<a name="l00646"></a>00646 <span class="comment"> * Boolean element constraints</span>
<a name="l00647"></a>00647 <span class="comment"> *</span>
<a name="l00648"></a>00648 <span class="comment"> */</span>
<a name="l00649"></a>00649
<a name="l00651"></a><a class="code" href="classGecode_1_1BElementExpr.html">00651</a> <span class="keyword">class </span><a class="code" href="classGecode_1_1BElementExpr.html" title="Boolean element expressions.">BElementExpr</a> : <span class="keyword">public</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>::MiscExpr {
<a name="l00652"></a>00652 <span class="keyword">public</span>:
<a name="l00654"></a><a class="code" href="classGecode_1_1BElementExpr.html#af80d856c90d38aa63b55d5c2fcbbf9fd">00654</a> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>* <a class="code" href="classGecode_1_1BElementExpr.html#af80d856c90d38aa63b55d5c2fcbbf9fd" title="The Boolean expressions.">a</a>;
<a name="l00656"></a><a class="code" href="classGecode_1_1BElementExpr.html#a1e8d252d91b3e7469b13dd500f2bc03b">00656</a> <span class="keywordtype">int</span> n;
<a name="l00658"></a><a class="code" href="classGecode_1_1BElementExpr.html#a0a68a26c97166f610ff5b71d4b3b4ca3">00658</a> <a class="code" href="classGecode_1_1LinIntExpr.html" title="Linear expressions over integer variables.">LinIntExpr</a> <a class="code" href="classGecode_1_1BElementExpr.html#a0a68a26c97166f610ff5b71d4b3b4ca3" title="The linear expression for the index.">idx</a>;
<a name="l00660"></a>00660 <a class="code" href="classGecode_1_1BElementExpr.html#a8640346d3975b543bd6fcf95dc35ae75" title="Constructor.">BElementExpr</a>(<span class="keywordtype">int</span> <a class="code" href="group__FuncIterRangesOp.html#gac1e7e0e9cd6a70aa2e8f2975a266e3b4" title="Size of all ranges of range iterator i.">size</a>);
<a name="l00662"></a>00662 <span class="keyword">virtual</span> <a class="code" href="classGecode_1_1BElementExpr.html#a6af7a3408b584b2d40f5838db6f5898d" title="Destructor.">~BElementExpr</a>(<span class="keywordtype">void</span>);
<a name="l00664"></a>00664 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classGecode_1_1BElementExpr.html#a9524675e0d9e76af4d9d96c4583b0a37" title="Constrain b to be equivalent to the expression (negated if neg).">post</a>(<a class="code" href="classGecode_1_1Space.html" title="Computation spaces.">Space</a>& home, <a class="code" href="classGecode_1_1BoolVar.html" title="Boolean integer variables.">BoolVar</a> <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, <span class="keywordtype">bool</span> neg, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl);
<a name="l00665"></a>00665 };
<a name="l00666"></a>00666
<a name="l00667"></a><a class="code" href="classGecode_1_1BElementExpr.html#a8640346d3975b543bd6fcf95dc35ae75">00667</a> <a class="code" href="classGecode_1_1BElementExpr.html#a8640346d3975b543bd6fcf95dc35ae75" title="Constructor.">BElementExpr::BElementExpr</a>(<span class="keywordtype">int</span> <a class="code" href="group__FuncIterRangesOp.html#gac1e7e0e9cd6a70aa2e8f2975a266e3b4" title="Size of all ranges of range iterator i.">size</a>)
<a name="l00668"></a>00668 : <a class="code" href="bool-expr_8cpp.html#ab3cf885c843319283cb9ed14d10d0827" title="For atomic nodes.">a</a>(<a class="code" href="namespaceGecode.html#a0c19645270e2aa8f930960564219c35d" title="The single global heap.">heap</a>.alloc<<a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>>(size)), n(size) {}
<a name="l00669"></a>00669
<a name="l00670"></a><a class="code" href="classGecode_1_1BElementExpr.html#a6af7a3408b584b2d40f5838db6f5898d">00670</a> <a class="code" href="classGecode_1_1BElementExpr.html#a6af7a3408b584b2d40f5838db6f5898d" title="Destructor.">BElementExpr::~BElementExpr</a>(<span class="keywordtype">void</span>) {
<a name="l00671"></a>00671 <a class="code" href="namespaceGecode.html#a0c19645270e2aa8f930960564219c35d" title="The single global heap.">heap</a>.<a class="code" href="classGecode_1_1Heap.html#ae64ead1d85879196a736b508642946bb" title="Delete n objects starting at b.">free</a><<a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>>(<a class="code" href="classGecode_1_1BElementExpr.html#af80d856c90d38aa63b55d5c2fcbbf9fd" title="The Boolean expressions.">a</a>,n);
<a name="l00672"></a>00672 }
<a name="l00673"></a>00673
<a name="l00674"></a>00674 <span class="keywordtype">void</span>
<a name="l00675"></a><a class="code" href="classGecode_1_1BElementExpr.html#a9524675e0d9e76af4d9d96c4583b0a37">00675</a> <a class="code" href="classGecode_1_1BElementExpr.html#a9524675e0d9e76af4d9d96c4583b0a37" title="Constrain b to be equivalent to the expression (negated if neg).">BElementExpr::post</a>(<a class="code" href="classGecode_1_1Space.html" title="Computation spaces.">Space</a>& home, <a class="code" href="classGecode_1_1BoolVar.html" title="Boolean integer variables.">BoolVar</a> <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, <span class="keywordtype">bool</span> <a class="code" href="namespaceGecode_1_1Float_1_1Arithmetic.html#a4247116b552338bc9db16d146cd23d85" title="Test whether x is postive.">pos</a>, <a class="code" href="group__TaskModelInt.html#ga22c1363cbf5a7e6fa6c250ae813247ad" title="Consistency levels for integer propagators.">IntConLevel</a> icl) {
<a name="l00676"></a>00676 <a class="code" href="classGecode_1_1IntVar.html" title="Integer variables.">IntVar</a> z = <a class="code" href="classGecode_1_1BElementExpr.html#a0a68a26c97166f610ff5b71d4b3b4ca3" title="The linear expression for the index.">idx</a>.<a class="code" href="classGecode_1_1LinIntExpr.html#af10a431835dc27276547ab617e62e5e0" title="Post propagator.">post</a>(home, icl);
<a name="l00677"></a>00677 <span class="keywordflow">if</span> (z.<a class="code" href="classGecode_1_1VarImpVar.html#a088d9ea1e5aff58ea990c16f054e7b1e" title="Test whether view is assigned.">assigned</a>() && z.<a class="code" href="classGecode_1_1IntVar.html#a7d3fc8dc21b2f6b4bb8a006ce407e329" title="Return assigned value.">val</a>() >= 0 && z.<a class="code" href="classGecode_1_1IntVar.html#a7d3fc8dc21b2f6b4bb8a006ce407e329" title="Return assigned value.">val</a>() < n) {
<a name="l00678"></a>00678 <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a> be = pos ? (<a class="code" href="classGecode_1_1BElementExpr.html#af80d856c90d38aa63b55d5c2fcbbf9fd" title="The Boolean expressions.">a</a>[z.<a class="code" href="classGecode_1_1IntVar.html#a7d3fc8dc21b2f6b4bb8a006ce407e329" title="Return assigned value.">val</a>()] == b) : (a[z.<a class="code" href="classGecode_1_1IntVar.html#a7d3fc8dc21b2f6b4bb8a006ce407e329" title="Return assigned value.">val</a>()] == !b);
<a name="l00679"></a>00679 be.<a class="code" href="classGecode_1_1BoolExpr.html#a5202041a1c58c9cb5b6f20148cc31f68" title="Post propagators for relation.">rel</a>(home,icl);
<a name="l00680"></a>00680 } <span class="keywordflow">else</span> {
<a name="l00681"></a>00681 <a class="code" href="classGecode_1_1BoolVarArgs.html" title="Passing Boolean variables.">BoolVarArgs</a> <a class="code" href="bool-expr_8cpp.html#a9b84ebadff7d5caf2f1c4bc2804f3731" title="Pointer to corresponding Boolean expression node.">x</a>(n);
<a name="l00682"></a>00682 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> <a class="code" href="group__TaskTestIntBasic.html#gabad95d247d0ee9ca79d75951ab2567a4">i</a>=n; <a class="code" href="group__TaskTestIntBasic.html#gabad95d247d0ee9ca79d75951ab2567a4">i</a>--;)
<a name="l00683"></a>00683 x[<a class="code" href="group__TaskTestIntBasic.html#gabad95d247d0ee9ca79d75951ab2567a4">i</a>] = <a class="code" href="classGecode_1_1BElementExpr.html#af80d856c90d38aa63b55d5c2fcbbf9fd" title="The Boolean expressions.">a</a>[<a class="code" href="group__TaskTestIntBasic.html#gabad95d247d0ee9ca79d75951ab2567a4">i</a>].<a class="code" href="group__TaskModelMiniModelPost.html#gae193f052caa653c57cd9b31b96342a23" title="Post Boolean expression and return its value.">expr</a>(home,icl);
<a name="l00684"></a>00684 <a class="code" href="classGecode_1_1BoolVar.html" title="Boolean integer variables.">BoolVar</a> res = pos ? b : (!b).<a class="code" href="group__TaskModelMiniModelPost.html#gae193f052caa653c57cd9b31b96342a23" title="Post Boolean expression and return its value.">expr</a>(home,icl);
<a name="l00685"></a>00685 <a class="code" href="group__TaskModelIntElement.html#gaa3941e7cdeff173e6e6785edd4265869" title="Post domain consistent propagator for .">element</a>(home, x, z, res, icl);
<a name="l00686"></a>00686 }
<a name="l00687"></a>00687 }
<a name="l00688"></a>00688
<a name="l00689"></a>00689 <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>
<a name="l00690"></a>00690 <a class="code" href="group__TaskModelIntElement.html#gaa3941e7cdeff173e6e6785edd4265869" title="Post domain consistent propagator for .">element</a>(<span class="keyword">const</span> <a class="code" href="classGecode_1_1BoolVarArgs.html" title="Passing Boolean variables.">BoolVarArgs</a>& <a class="code" href="bool-expr_8cpp.html#a69de1a69564bbf623e135d90a3700eab" title="For binary nodes (and, or, eqv).">b</a>, <span class="keyword">const</span> <a class="code" href="classGecode_1_1LinIntExpr.html" title="Linear expressions over integer variables.">LinIntExpr</a>& idx) {
<a name="l00691"></a>00691 <a class="code" href="classGecode_1_1BElementExpr.html" title="Boolean element expressions.">BElementExpr</a>* be = <span class="keyword">new</span> <a class="code" href="classGecode_1_1BElementExpr.html" title="Boolean element expressions.">BElementExpr</a>(b.<a class="code" href="classGecode_1_1ArgArrayBase.html#ac2199052b84a2d224241aaaea11c572f" title="Return size of array (number of elements).">size</a>());
<a name="l00692"></a>00692 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> <a class="code" href="group__TaskTestIntBasic.html#gabad95d247d0ee9ca79d75951ab2567a4">i</a>=b.<a class="code" href="classGecode_1_1ArgArrayBase.html#ac2199052b84a2d224241aaaea11c572f" title="Return size of array (number of elements).">size</a>(); <a class="code" href="group__TaskTestIntBasic.html#gabad95d247d0ee9ca79d75951ab2567a4">i</a>--;)
<a name="l00693"></a>00693 <span class="keyword">new</span> (&be-><a class="code" href="classGecode_1_1BElementExpr.html#af80d856c90d38aa63b55d5c2fcbbf9fd" title="The Boolean expressions.">a</a>[<a class="code" href="group__TaskTestIntBasic.html#gabad95d247d0ee9ca79d75951ab2567a4">i</a>]) <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>(b[<a class="code" href="group__TaskTestIntBasic.html#gabad95d247d0ee9ca79d75951ab2567a4">i</a>]);
<a name="l00694"></a>00694 be-><a class="code" href="classGecode_1_1BElementExpr.html#a0a68a26c97166f610ff5b71d4b3b4ca3" title="The linear expression for the index.">idx</a> = idx;
<a name="l00695"></a>00695 <span class="keywordflow">return</span> <a class="code" href="classGecode_1_1BoolExpr.html" title="Boolean expressions.">BoolExpr</a>(be);
<a name="l00696"></a>00696 }
<a name="l00697"></a>00697
<a name="l00698"></a>00698 }
<a name="l00699"></a>00699
<a name="l00700"></a>00700 <span class="comment">// STATISTICS: minimodel-any</span>
</pre></div></div>
</div></div>
</body>
</html>