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<div class="title">minisat_global.h</div> </div>
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<a href="minisat__global_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************/</span><span class="comment"></span>
<a name="l00002"></a>00002 <span class="comment">/*!</span>
<a name="l00003"></a>00003 <span class="comment"> *\file minisat_global.h</span>
<a name="l00004"></a>00004 <span class="comment"> *\brief MiniSat global functions</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * Author: Alexander Fuchs</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> * Created: Fri Sep 08 11:04:00 2006</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * <hr></span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span>
<a name="l00013"></a>00013 <span class="comment"> * and its documentation for any purpose is hereby granted without</span>
<a name="l00014"></a>00014 <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span>
<a name="l00015"></a>00015 <span class="comment"> * LICENSE file provided with this distribution.</span>
<a name="l00016"></a>00016 <span class="comment"> * </span>
<a name="l00017"></a>00017 <span class="comment"> * <hr></span>
<a name="l00018"></a>00018 <span class="comment"> */</span>
<a name="l00019"></a>00019 <span class="comment">/*****************************************************************************/</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="comment">/****************************************************************************************[Global.h]</span>
<a name="l00022"></a>00022 <span class="comment">MiniSat -- Copyright (c) 2003-2005, Niklas Een, Niklas Sorensson</span>
<a name="l00023"></a>00023 <span class="comment"></span>
<a name="l00024"></a>00024 <span class="comment">Permission is hereby granted, free of charge, to any person obtaining a copy of this software and</span>
<a name="l00025"></a>00025 <span class="comment">associated documentation files (the "Software"), to deal in the Software without restriction,</span>
<a name="l00026"></a>00026 <span class="comment">including without limitation the rights to use, copy, modify, merge, publish, distribute,</span>
<a name="l00027"></a>00027 <span class="comment">sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is</span>
<a name="l00028"></a>00028 <span class="comment">furnished to do so, subject to the following conditions:</span>
<a name="l00029"></a>00029 <span class="comment"></span>
<a name="l00030"></a>00030 <span class="comment">The above copyright notice and this permission notice shall be included in all copies or</span>
<a name="l00031"></a>00031 <span class="comment">substantial portions of the Software.</span>
<a name="l00032"></a>00032 <span class="comment"></span>
<a name="l00033"></a>00033 <span class="comment">THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT</span>
<a name="l00034"></a>00034 <span class="comment">NOT LIMITED TO THE WARRANTIES OF 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 LIABLE FOR ANY CLAIM,</span>
<a name="l00036"></a>00036 <span class="comment">DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT</span>
<a name="l00037"></a>00037 <span class="comment">OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.</span>
<a name="l00038"></a>00038 <span class="comment">**************************************************************************************************/</span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="preprocessor">#ifndef _cvc3__minisat__global_h_</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__minisat__global_h_</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span>
<a name="l00043"></a>00043 <span class="comment">//=================================================================================================</span>
<a name="l00044"></a>00044 <span class="comment">// Basic Types & Minor Things:</span>
<a name="l00045"></a>00045 <span class="comment">// provides lbool and vec</span>
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="preprocessor">#include "<a class="code" href="debug_8h.html" title="Description: Collection of debugging macros and functions.">debug.h</a>"</span>
<a name="l00048"></a>00048 <span class="preprocessor">#include <cstdio></span>
<a name="l00049"></a>00049 <span class="preprocessor">#include <cstdlib></span>
<a name="l00050"></a>00050 <span class="preprocessor">#include <climits></span>
<a name="l00051"></a>00051 <span class="preprocessor">#include <cfloat></span>
<a name="l00052"></a>00052 <span class="preprocessor">#include <cstring></span>
<a name="l00053"></a>00053 <span class="preprocessor">#include <new></span>
<a name="l00054"></a>00054
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keyword">namespace </span>MiniSat {
<a name="l00057"></a>00057
<a name="l00058"></a><a class="code" href="namespaceMiniSat.html#a74c8343998008d4d992e491ec26d4d6a">00058</a> <span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> T <a class="code" href="namespaceMiniSat.html#a74c8343998008d4d992e491ec26d4d6a">min</a>(T x, T y) { <span class="keywordflow">return</span> (x < y) ? x : y; }
<a name="l00059"></a><a class="code" href="namespaceMiniSat.html#aa07ebe3ac704ce3a2a931d5dc9d69b7a">00059</a> <span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> T <a class="code" href="namespaceMiniSat.html#aa07ebe3ac704ce3a2a931d5dc9d69b7a">max</a>(T x, T y) { <span class="keywordflow">return</span> (x > y) ? x : y; }
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="keyword">template</span> <<span class="keywordtype">bool</span>> <span class="keyword">struct </span>STATIC_ASSERTION_FAILURE;
<a name="l00062"></a><a class="code" href="structMiniSat_1_1STATIC__ASSERTION__FAILURE_3_01true_01_4.html">00062</a> <span class="keyword">template</span> <> <span class="keyword">struct </span>STATIC_ASSERTION_FAILURE<true>{};
<a name="l00063"></a><a class="code" href="minisat__global_8h.html#aef7d4bba58957b1cde77147f19b659a0">00063</a> <span class="preprocessor">#define TEMPLATE_FAIL STATIC_ASSERTION_FAILURE<false>()</span>
<a name="l00064"></a>00064 <span class="preprocessor"></span>
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="comment">//=================================================================================================</span>
<a name="l00067"></a>00067 <span class="comment">// 'malloc()'-style memory allocation -- never returns NULL; aborts instead:</span>
<a name="l00068"></a>00068
<a name="l00069"></a>00069
<a name="l00070"></a><a class="code" href="namespaceMiniSat.html#a7fffcd2c39ed50869273b98b2b19ca62">00070</a> <span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> T* <a class="code" href="namespaceMiniSat.html#a7fffcd2c39ed50869273b98b2b19ca62">xmalloc</a>(<span class="keywordtype">size_t</span> size) {
<a name="l00071"></a>00071 T* tmp = (T*)malloc(size * <span class="keyword">sizeof</span>(T));
<a name="l00072"></a>00072 <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(size == 0 || tmp != NULL, <span class="stringliteral">"Minisat::Global::xmalloc"</span>);
<a name="l00073"></a>00073 <span class="keywordflow">return</span> tmp; }
<a name="l00074"></a>00074
<a name="l00075"></a><a class="code" href="namespaceMiniSat.html#a82898b8da41c4146ecc083d3282450ba">00075</a> <span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> T* <a class="code" href="namespaceMiniSat.html#a82898b8da41c4146ecc083d3282450ba">xrealloc</a>(T* ptr, <span class="keywordtype">size_t</span> size) {
<a name="l00076"></a>00076 T* tmp = (T*)realloc((<span class="keywordtype">void</span>*)ptr, size * <span class="keyword">sizeof</span>(T));
<a name="l00077"></a>00077 <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(size == 0 || tmp != NULL, <span class="stringliteral">"Minisat::Global::xrealloc"</span>);
<a name="l00078"></a>00078 <span class="keywordflow">return</span> tmp; }
<a name="l00079"></a>00079
<a name="l00080"></a><a class="code" href="namespaceMiniSat.html#acbe7b3fac8ab3909327207b0fea1f4d8">00080</a> <span class="keyword">template</span><<span class="keyword">class</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="namespaceMiniSat.html#acbe7b3fac8ab3909327207b0fea1f4d8">xfree</a>(T *ptr) {
<a name="l00081"></a>00081 <span class="keywordflow">if</span> (ptr != NULL) free((<span class="keywordtype">void</span>*)ptr); }
<a name="l00082"></a>00082
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="comment">//=================================================================================================</span>
<a name="l00085"></a>00085 <span class="comment">// Random numbers:</span>
<a name="l00086"></a>00086
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="comment">// Returns a random float 0 <= x < 1. Seed must never be 0.</span>
<a name="l00089"></a><a class="code" href="namespaceMiniSat.html#a24abdfa24bc8d99b5f25d3cd38adaa78">00089</a> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="namespaceMiniSat.html#a24abdfa24bc8d99b5f25d3cd38adaa78">drand</a>(<span class="keywordtype">double</span>& seed) {
<a name="l00090"></a>00090 seed *= 1389796;
<a name="l00091"></a>00091 <span class="keywordtype">int</span> q = (int)(seed / 2147483647);
<a name="l00092"></a>00092 seed -= (double)q * 2147483647;
<a name="l00093"></a>00093 <span class="keywordflow">return</span> seed / 2147483647; }
<a name="l00094"></a>00094
<a name="l00095"></a>00095 <span class="comment">// Returns a random integer 0 <= x < size. Seed must never be 0.</span>
<a name="l00096"></a><a class="code" href="namespaceMiniSat.html#a8ecdd514fb182dd7adadecd941f1be3b">00096</a> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespaceMiniSat.html#a8ecdd514fb182dd7adadecd941f1be3b">irand</a>(<span class="keywordtype">double</span>& seed, <span class="keywordtype">int</span> size) {
<a name="l00097"></a>00097 <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)(<a class="code" href="namespaceMiniSat.html#a24abdfa24bc8d99b5f25d3cd38adaa78">drand</a>(seed) * size); }
<a name="l00098"></a>00098
<a name="l00099"></a>00099
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <span class="comment">//=================================================================================================</span>
<a name="l00102"></a>00102 <span class="comment">// 'vec' -- automatically resizable arrays (via 'push()' method):</span>
<a name="l00103"></a>00103
<a name="l00104"></a>00104
<a name="l00105"></a>00105 <span class="comment">// NOTE! Don't use this vector on datatypes that cannot be re-located in memory (with realloc)</span>
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00108"></a><a class="code" href="classMiniSat_1_1vec.html">00108</a> <span class="keyword">class </span><a class="code" href="classMiniSat_1_1vec.html">vec</a> {
<a name="l00109"></a><a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">00109</a> T* <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>;
<a name="l00110"></a><a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">00110</a> <span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>;
<a name="l00111"></a><a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">00111</a> <span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a>;
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#aa02fbf01f985679b95022316bc1d7087">init</a>(<span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#ab1868a2cb781509f6cbce0426cafcb30">size</a>, <span class="keyword">const</span> T& pad);
<a name="l00114"></a>00114 <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a495dfc3739f362c47e1cf4b399808a10">grow</a>(<span class="keywordtype">int</span> min_cap);
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="keyword">public</span>:
<a name="l00117"></a>00117 <span class="comment">// Types:</span>
<a name="l00118"></a><a class="code" href="classMiniSat_1_1vec.html#a17b9248f5a98fbc0164bcedcf0bd9e2c">00118</a> <span class="keyword">typedef</span> <span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#a17b9248f5a98fbc0164bcedcf0bd9e2c">Key</a>;
<a name="l00119"></a><a class="code" href="classMiniSat_1_1vec.html#ab1044e90ae19777acf9aaf3987731aac">00119</a> <span class="keyword">typedef</span> T <a class="code" href="classMiniSat_1_1vec.html#ab1044e90ae19777acf9aaf3987731aac">Datum</a>;
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="comment">// Constructors:</span>
<a name="l00122"></a><a class="code" href="classMiniSat_1_1vec.html#a6b37f5acb315c411ba81ae82704d3bc5">00122</a> <a class="code" href="classMiniSat_1_1vec.html#a6b37f5acb315c411ba81ae82704d3bc5">vec</a>(<span class="keywordtype">void</span>) : <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>(NULL) , <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>(0) , <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a>(0) { }
<a name="l00123"></a><a class="code" href="classMiniSat_1_1vec.html#ae9df0a40f5113345e6fa594aa168f563">00123</a> <a class="code" href="classMiniSat_1_1vec.html#ae9df0a40f5113345e6fa594aa168f563">vec</a>(<span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#ab1868a2cb781509f6cbce0426cafcb30">size</a>) : <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>(NULL) , <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>(0) , <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a>(0) { <a class="code" href="classMiniSat_1_1vec.html#a5b80c01d14388e9c60616c787ca3d726">growTo</a>(size); }
<a name="l00124"></a><a class="code" href="classMiniSat_1_1vec.html#a1a69f6218865edcdb18282f618679c92">00124</a> <a class="code" href="classMiniSat_1_1vec.html#a1a69f6218865edcdb18282f618679c92">vec</a>(<span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#ab1868a2cb781509f6cbce0426cafcb30">size</a>, <span class="keyword">const</span> T& pad) : <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>(NULL) , <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>(0) , <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a>(0) { <a class="code" href="classMiniSat_1_1vec.html#a5b80c01d14388e9c60616c787ca3d726">growTo</a>(size, pad); }
<a name="l00125"></a><a class="code" href="classMiniSat_1_1vec.html#a7b3d6c629648bf731cb49ac38e4aff9c">00125</a> <a class="code" href="classMiniSat_1_1vec.html#a7b3d6c629648bf731cb49ac38e4aff9c">vec</a>(T* array, <span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#ab1868a2cb781509f6cbce0426cafcb30">size</a>) : <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>(array), <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>(size), <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a>(size) { } <span class="comment">// (takes ownership of array -- will be deallocated with 'xfree()')</span>
<a name="l00126"></a><a class="code" href="classMiniSat_1_1vec.html#a8cbce483ee514a68cc38cfdd0ba4d956">00126</a> <a class="code" href="classMiniSat_1_1vec.html#a8cbce483ee514a68cc38cfdd0ba4d956">~vec</a>(<span class="keywordtype">void</span>) { <a class="code" href="classMiniSat_1_1vec.html#a376953f992a0b526d651d45c7d0a6873">clear</a>(<span class="keyword">true</span>); }
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="comment">// Ownership of underlying array:</span>
<a name="l00129"></a><a class="code" href="classMiniSat_1_1vec.html#af4a503f0e38f91fa5d236c29b833c104">00129</a> T* <a class="code" href="classMiniSat_1_1vec.html#af4a503f0e38f91fa5d236c29b833c104">release</a> (<span class="keywordtype">void</span>) { T* ret = <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>; <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a> = NULL; <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a> = 0; <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a> = 0; <span class="keywordflow">return</span> ret; }
<a name="l00130"></a><a class="code" href="classMiniSat_1_1vec.html#a2c6645af2677956f83b7c054a3101edb">00130</a> <a class="code" href="classMiniSat_1_1vec.html#a2c6645af2677956f83b7c054a3101edb">operator T* </a>(<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>; } <span class="comment">// (unsafe but convenient)</span>
<a name="l00131"></a><a class="code" href="classMiniSat_1_1vec.html#a17dd4a03cb0f41d6c4e7fd2094db06b7">00131</a> <a class="code" href="classMiniSat_1_1vec.html#a17dd4a03cb0f41d6c4e7fd2094db06b7">operator const T* </a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>; }
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="comment">// Size operations:</span>
<a name="l00134"></a><a class="code" href="classMiniSat_1_1vec.html#ab1868a2cb781509f6cbce0426cafcb30">00134</a> <span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#ab1868a2cb781509f6cbce0426cafcb30">size</a> (<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>; }
<a name="l00135"></a><a class="code" href="classMiniSat_1_1vec.html#ad773236d95ca3ddfa60042fc4f77899f">00135</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#ad773236d95ca3ddfa60042fc4f77899f">shrink</a> (<span class="keywordtype">int</span> nelems) { <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(nelems <= <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>, <span class="stringliteral">"MiniSat::vec::shrink"</span>);
<a name="l00136"></a>00136 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < nelems; i++) <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>--, <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>[<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>].~T(); }
<a name="l00137"></a><a class="code" href="classMiniSat_1_1vec.html#a926a116f539fc53abf8222a0a68045b2">00137</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a926a116f539fc53abf8222a0a68045b2">pop</a> (<span class="keywordtype">void</span>) { <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>--, <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>[<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>].~T(); }
<a name="l00138"></a>00138 <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a5b80c01d14388e9c60616c787ca3d726">growTo</a> (<span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#ab1868a2cb781509f6cbce0426cafcb30">size</a>);
<a name="l00139"></a>00139 <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a5b80c01d14388e9c60616c787ca3d726">growTo</a> (<span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#ab1868a2cb781509f6cbce0426cafcb30">size</a>, <span class="keyword">const</span> T& pad);
<a name="l00140"></a>00140 <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a376953f992a0b526d651d45c7d0a6873">clear</a> (<span class="keywordtype">bool</span> dealloc = <span class="keyword">false</span>);
<a name="l00141"></a><a class="code" href="classMiniSat_1_1vec.html#a0c9063fa6c7c5d1b0056632a01591953">00141</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a0c9063fa6c7c5d1b0056632a01591953">capacity</a> (<span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1vec.html#ab1868a2cb781509f6cbce0426cafcb30">size</a>) { <a class="code" href="classMiniSat_1_1vec.html#a495dfc3739f362c47e1cf4b399808a10">grow</a>(size); }
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="comment">// Stack interface:</span>
<a name="l00144"></a><a class="code" href="classMiniSat_1_1vec.html#a3a314842e91e319457678a9561d009d8">00144</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a3a314842e91e319457678a9561d009d8">push</a> (<span class="keywordtype">void</span>) { <span class="keywordflow">if</span> (<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a> == <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a>) <a class="code" href="classMiniSat_1_1vec.html#a495dfc3739f362c47e1cf4b399808a10">grow</a>(<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>+1); <span class="keyword">new</span> (&<a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>[<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>]) T() ; <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>++; }
<a name="l00145"></a><a class="code" href="classMiniSat_1_1vec.html#a7746c5709300855c264daa3761ac56cb">00145</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a7746c5709300855c264daa3761ac56cb">push</a> (<span class="keyword">const</span> T& elem) { <span class="keywordflow">if</span> (<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a> == <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a>) <a class="code" href="classMiniSat_1_1vec.html#a495dfc3739f362c47e1cf4b399808a10">grow</a>(<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>+1); <span class="keyword">new</span> (&<a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>[<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>]) T(elem); <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>++; }
<a name="l00146"></a><a class="code" href="classMiniSat_1_1vec.html#a2b4ee16fecdd0e76a160a0ca0a7b903a">00146</a> <span class="keyword">const</span> T& <a class="code" href="classMiniSat_1_1vec.html#a2b4ee16fecdd0e76a160a0ca0a7b903a">last</a> (<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>[<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>-1]; }
<a name="l00147"></a><a class="code" href="classMiniSat_1_1vec.html#a30556fb1800792a77b9682175e238066">00147</a> T& <a class="code" href="classMiniSat_1_1vec.html#a30556fb1800792a77b9682175e238066">last</a> (<span class="keywordtype">void</span>) { <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>[<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>-1]; }
<a name="l00148"></a>00148
<a name="l00149"></a>00149 <span class="comment">// Vector interface:</span>
<a name="l00150"></a><a class="code" href="classMiniSat_1_1vec.html#a14b4455bb2b9325efc42c3bd7e95d2ad">00150</a> <span class="keyword">const</span> T& <a class="code" href="classMiniSat_1_1vec.html#a14b4455bb2b9325efc42c3bd7e95d2ad">operator [] </a>(<span class="keywordtype">int</span> index)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>[index]; }
<a name="l00151"></a><a class="code" href="classMiniSat_1_1vec.html#a37c744e6811c615f386061dc4ee04e37">00151</a> T& <a class="code" href="classMiniSat_1_1vec.html#a14b4455bb2b9325efc42c3bd7e95d2ad">operator [] </a>(<span class="keywordtype">int</span> index) { <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>[index]; }
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="comment">// Don't allow copying (error prone):</span>
<a name="l00154"></a><a class="code" href="classMiniSat_1_1vec.html#a5bb99d9da15beafd48c77ae2cb50016e">00154</a> <a class="code" href="classMiniSat_1_1vec.html">vec<T></a>& <a class="code" href="classMiniSat_1_1vec.html#a5bb99d9da15beafd48c77ae2cb50016e">operator = </a>(<a class="code" href="classMiniSat_1_1vec.html">vec<T></a>& other) { <a class="code" href="minisat__global_8h.html#aef7d4bba58957b1cde77147f19b659a0">TEMPLATE_FAIL</a>; }
<a name="l00155"></a><a class="code" href="classMiniSat_1_1vec.html#a5212bf88799369375a4e5021b6fad83e">00155</a> <a class="code" href="classMiniSat_1_1vec.html#a5212bf88799369375a4e5021b6fad83e">vec</a> (<a class="code" href="classMiniSat_1_1vec.html">vec<T></a>& other) { <a class="code" href="minisat__global_8h.html#aef7d4bba58957b1cde77147f19b659a0">TEMPLATE_FAIL</a>; }
<a name="l00156"></a>00156
<a name="l00157"></a>00157 <span class="comment">// Duplicatation (preferred instead):</span>
<a name="l00158"></a><a class="code" href="classMiniSat_1_1vec.html#aeed491f1791f9eee87b7f3d78a7f6994">00158</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#aeed491f1791f9eee87b7f3d78a7f6994">copyTo</a>(<a class="code" href="classMiniSat_1_1vec.html">vec<T></a>& copy)<span class="keyword"> const </span>{ copy.<a class="code" href="classMiniSat_1_1vec.html#a376953f992a0b526d651d45c7d0a6873">clear</a>(); copy.<a class="code" href="classMiniSat_1_1vec.html#a5b80c01d14388e9c60616c787ca3d726">growTo</a>(<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>); <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>; i++) <span class="keyword">new</span> (&copy[i]) T(<a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>[i]); }
<a name="l00159"></a><a class="code" href="classMiniSat_1_1vec.html#a8eb1dc3699eefcdf0dda42c35613b0ca">00159</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a8eb1dc3699eefcdf0dda42c35613b0ca">moveTo</a>(<a class="code" href="classMiniSat_1_1vec.html">vec<T></a>& dest) { dest.<a class="code" href="classMiniSat_1_1vec.html#a376953f992a0b526d651d45c7d0a6873">clear</a>(<span class="keyword">true</span>); dest.<a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a> = <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a>; dest.<a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a> = <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a>; dest.<a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a> = <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a>; <a class="code" href="classMiniSat_1_1vec.html#ae42abe90868b23821f396f085533135f">data</a> = NULL; <a class="code" href="classMiniSat_1_1vec.html#a3583666da4e44189f3addd61297ddf44">sz</a> = 0; <a class="code" href="classMiniSat_1_1vec.html#aef261f5c9c0bd2dd1570ac210554dc64">cap</a> = 0; }
<a name="l00160"></a>00160 };
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00163"></a><a class="code" href="classMiniSat_1_1vec.html#a495dfc3739f362c47e1cf4b399808a10">00163</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a495dfc3739f362c47e1cf4b399808a10">vec<T>::grow</a>(<span class="keywordtype">int</span> min_cap) {
<a name="l00164"></a>00164 <span class="keywordflow">if</span> (min_cap <= cap) <span class="keywordflow">return</span>;
<a name="l00165"></a>00165 <span class="keywordflow">if</span> (cap == 0) cap = (min_cap >= 2) ? min_cap : 2;
<a name="l00166"></a>00166 <span class="keywordflow">else</span> <span class="keywordflow">do</span> cap = (cap*3+1) >> 1; <span class="keywordflow">while</span> (cap < min_cap);
<a name="l00167"></a>00167 data = <a class="code" href="namespaceMiniSat.html#a82898b8da41c4146ecc083d3282450ba">xrealloc</a>(data, cap); }
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00170"></a><a class="code" href="classMiniSat_1_1vec.html#ac06dd41ca53173d62c869b472db6fbf9">00170</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a5b80c01d14388e9c60616c787ca3d726">vec<T>::growTo</a>(<span class="keywordtype">int</span> size, <span class="keyword">const</span> T& pad) {
<a name="l00171"></a>00171 <span class="keywordflow">if</span> (sz >= size) <span class="keywordflow">return</span>;
<a name="l00172"></a>00172 grow(size);
<a name="l00173"></a>00173 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = sz; i < size; i++) <span class="keyword">new</span> (&data[i]) T(pad);
<a name="l00174"></a>00174 sz = size; }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00177"></a><a class="code" href="classMiniSat_1_1vec.html#a5b80c01d14388e9c60616c787ca3d726">00177</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a5b80c01d14388e9c60616c787ca3d726">vec<T>::growTo</a>(<span class="keywordtype">int</span> size) {
<a name="l00178"></a>00178 <span class="keywordflow">if</span> (sz >= size) <span class="keywordflow">return</span>;
<a name="l00179"></a>00179 grow(size);
<a name="l00180"></a>00180 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = sz; i < size; i++) <span class="keyword">new</span> (&data[i]) T();
<a name="l00181"></a>00181 sz = size; }
<a name="l00182"></a>00182
<a name="l00183"></a>00183 <span class="keyword">template</span><<span class="keyword">class</span> T>
<a name="l00184"></a><a class="code" href="classMiniSat_1_1vec.html#a376953f992a0b526d651d45c7d0a6873">00184</a> <span class="keywordtype">void</span> <a class="code" href="classMiniSat_1_1vec.html#a376953f992a0b526d651d45c7d0a6873">vec<T>::clear</a>(<span class="keywordtype">bool</span> dealloc) {
<a name="l00185"></a>00185 <span class="keywordflow">if</span> (data != NULL){
<a name="l00186"></a>00186 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < sz; i++) data[i].~T();
<a name="l00187"></a>00187 sz = 0;
<a name="l00188"></a>00188 <span class="keywordflow">if</span> (dealloc) <a class="code" href="namespaceMiniSat.html#acbe7b3fac8ab3909327207b0fea1f4d8">xfree</a>(data), data = NULL, cap = 0; } }
<a name="l00189"></a>00189
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="comment">//=================================================================================================</span>
<a name="l00192"></a>00192 <span class="comment">// Lifted booleans:</span>
<a name="l00193"></a>00193
<a name="l00194"></a>00194
<a name="l00195"></a><a class="code" href="classMiniSat_1_1lbool.html">00195</a> <span class="keyword">class </span><a class="code" href="classMiniSat_1_1lbool.html">lbool</a> {
<a name="l00196"></a><a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">00196</a> <span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a>;
<a name="l00197"></a><a class="code" href="classMiniSat_1_1lbool.html#a488b79b9e95cee2da29de0f55cb79895">00197</a> <span class="keyword">explicit</span> <a class="code" href="classMiniSat_1_1lbool.html#a488b79b9e95cee2da29de0f55cb79895">lbool</a>(<span class="keywordtype">int</span> v) : <a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a>(v) { }
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <span class="keyword">public</span>:
<a name="l00200"></a><a class="code" href="classMiniSat_1_1lbool.html#a3624a35d1d3215c820fb044a360c56ca">00200</a> <a class="code" href="classMiniSat_1_1lbool.html#a3624a35d1d3215c820fb044a360c56ca">lbool</a>() : <a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a>(0) { }
<a name="l00201"></a><a class="code" href="classMiniSat_1_1lbool.html#a0efe8a3db4273108c5f3d7981cb6d0fe">00201</a> <a class="code" href="classMiniSat_1_1lbool.html#a0efe8a3db4273108c5f3d7981cb6d0fe">lbool</a>(<span class="keywordtype">bool</span> x) : <a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a>((int)x*2-1) { }
<a name="l00202"></a><a class="code" href="classMiniSat_1_1lbool.html#a7f3b8b7adc53a8e18a471bb3620d8098">00202</a> <span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1lbool.html#a7f3b8b7adc53a8e18a471bb3620d8098">toInt</a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a>; }
<a name="l00203"></a>00203
<a name="l00204"></a><a class="code" href="classMiniSat_1_1lbool.html#a9f8ef8b06b9ad26505643c37786a7033">00204</a> <span class="keywordtype">bool</span> <a class="code" href="classMiniSat_1_1lbool.html#a9f8ef8b06b9ad26505643c37786a7033">operator == </a>(<span class="keyword">const</span> <a class="code" href="classMiniSat_1_1lbool.html">lbool</a>& other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a> == other.<a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a>; }
<a name="l00205"></a><a class="code" href="classMiniSat_1_1lbool.html#ae04759f785d9ae9386d973a2356768b5">00205</a> <span class="keywordtype">bool</span> <a class="code" href="classMiniSat_1_1lbool.html#ae04759f785d9ae9386d973a2356768b5">operator != </a>(<span class="keyword">const</span> <a class="code" href="classMiniSat_1_1lbool.html">lbool</a>& other)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a> != other.<a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a>; }
<a name="l00206"></a><a class="code" href="classMiniSat_1_1lbool.html#abffc36623e1a6c076ca8d68d91f22c74">00206</a> <a class="code" href="classMiniSat_1_1lbool.html">lbool</a> <a class="code" href="classMiniSat_1_1lbool.html#abffc36623e1a6c076ca8d68d91f22c74">operator ~ </a>(<span class="keywordtype">void</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1lbool.html#a3624a35d1d3215c820fb044a360c56ca">lbool</a>(-<a class="code" href="classMiniSat_1_1lbool.html#abac0c9c55de76c036e55c5e0bd485892">value</a>); }
<a name="l00207"></a>00207
<a name="l00208"></a>00208 <span class="keyword">friend</span> <span class="keywordtype">int</span> <a class="code" href="classMiniSat_1_1lbool.html#a7f3b8b7adc53a8e18a471bb3620d8098">toInt</a> (<a class="code" href="classMiniSat_1_1lbool.html">lbool</a> l);
<a name="l00209"></a>00209 <span class="keyword">friend</span> <a class="code" href="classMiniSat_1_1lbool.html">lbool</a> <a class="code" href="classMiniSat_1_1lbool.html#aa12c81454d0d55212d8f4d5937c0b664">toLbool</a>(<span class="keywordtype">int</span> v);
<a name="l00210"></a>00210 };
<a name="l00211"></a><a class="code" href="namespaceMiniSat.html#a4c585f2e8db13de83607a0d22761e91d">00211</a> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="namespaceMiniSat.html#a4c585f2e8db13de83607a0d22761e91d">toInt</a> (<a class="code" href="classMiniSat_1_1lbool.html">lbool</a> l) { <span class="keywordflow">return</span> l.<a class="code" href="classMiniSat_1_1lbool.html#a7f3b8b7adc53a8e18a471bb3620d8098">toInt</a>(); }
<a name="l00212"></a><a class="code" href="namespaceMiniSat.html#a1c28cb1733880d6dbc7aff894cb5527d">00212</a> <span class="keyword">inline</span> <a class="code" href="classMiniSat_1_1lbool.html">lbool</a> <a class="code" href="namespaceMiniSat.html#a1c28cb1733880d6dbc7aff894cb5527d">toLbool</a>(<span class="keywordtype">int</span> v) { <span class="keywordflow">return</span> <a class="code" href="classMiniSat_1_1lbool.html">lbool</a>(v); }
<a name="l00213"></a>00213
<a name="l00214"></a><a class="code" href="namespaceMiniSat.html#ad0b6e52186f3374f569c4de9db621be1">00214</a> <span class="keyword">const</span> <a class="code" href="classMiniSat_1_1lbool.html">lbool</a> <a class="code" href="namespaceMiniSat.html#ad0b6e52186f3374f569c4de9db621be1">l_True</a> = <a class="code" href="namespaceMiniSat.html#a1c28cb1733880d6dbc7aff894cb5527d">toLbool</a>( 1);
<a name="l00215"></a><a class="code" href="namespaceMiniSat.html#a810166165364a8a8262d24b13d7b1da9">00215</a> <span class="keyword">const</span> <a class="code" href="classMiniSat_1_1lbool.html">lbool</a> <a class="code" href="namespaceMiniSat.html#a810166165364a8a8262d24b13d7b1da9">l_False</a> = <a class="code" href="namespaceMiniSat.html#a1c28cb1733880d6dbc7aff894cb5527d">toLbool</a>(-1);
<a name="l00216"></a><a class="code" href="namespaceMiniSat.html#aa6f5310857da28f01311aebd650a531f">00216</a> <span class="keyword">const</span> <a class="code" href="classMiniSat_1_1lbool.html">lbool</a> <a class="code" href="namespaceMiniSat.html#aa6f5310857da28f01311aebd650a531f">l_Undef</a> = <a class="code" href="namespaceMiniSat.html#a1c28cb1733880d6dbc7aff894cb5527d">toLbool</a>( 0);
<a name="l00217"></a>00217
<a name="l00218"></a>00218
<a name="l00219"></a>00219 <span class="comment">//=================================================================================================</span>
<a name="l00220"></a>00220 <span class="comment">// Relation operators -- extend definitions from '==' and '<'</span>
<a name="l00221"></a>00221
<a name="l00222"></a>00222
<a name="l00223"></a>00223 <span class="preprocessor">#ifndef __SGI_STL_INTERNAL_RELOPS // (be aware of SGI's STL implementation...)</span>
<a name="l00224"></a><a class="code" href="minisat__global_8h.html#a5b4f73d937d9628d6902987bd7317a23">00224</a> <span class="preprocessor"></span><span class="preprocessor">#define __SGI_STL_INTERNAL_RELOPS</span>
<a name="l00225"></a><a class="code" href="namespaceMiniSat.html#adb0b165c3f6a6450e7fdcf8464b3c705">00225</a> <span class="preprocessor"></span><span class="keyword">template</span> <<span class="keyword">class</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceMiniSat.html#adb0b165c3f6a6450e7fdcf8464b3c705">operator != </a>(<span class="keyword">const</span> T& x, <span class="keyword">const</span> T& y) { <span class="keywordflow">return</span> !(x == y); }
<a name="l00226"></a><a class="code" href="namespaceMiniSat.html#a8fdfa7da7da034221d598afabb5fbdab">00226</a> <span class="keyword">template</span> <<span class="keyword">class</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceMiniSat.html#a8fdfa7da7da034221d598afabb5fbdab">operator > </a>(<span class="keyword">const</span> T& x, <span class="keyword">const</span> T& y) { <span class="keywordflow">return</span> y < x; }
<a name="l00227"></a><a class="code" href="namespaceMiniSat.html#a001a9e91f802a7d6f2bc0cce0585d52e">00227</a> <span class="keyword">template</span> <<span class="keyword">class</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceMiniSat.html#a001a9e91f802a7d6f2bc0cce0585d52e">operator <= </a>(<span class="keyword">const</span> T& x, <span class="keyword">const</span> T& y) { <span class="keywordflow">return</span> !(y < x); }
<a name="l00228"></a><a class="code" href="namespaceMiniSat.html#a875d1ff175c5ffbfafd097b7c550dd0d">00228</a> <span class="keyword">template</span> <<span class="keyword">class</span> T> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceMiniSat.html#a875d1ff175c5ffbfafd097b7c550dd0d">operator >= </a>(<span class="keyword">const</span> T& x, <span class="keyword">const</span> T& y) { <span class="keywordflow">return</span> !(x < y); }
<a name="l00229"></a>00229 <span class="preprocessor">#endif</span>
<a name="l00230"></a>00230 <span class="preprocessor"></span>
<a name="l00231"></a>00231 }
<a name="l00232"></a>00232
<a name="l00233"></a>00233 <span class="comment">//=================================================================================================</span>
<a name="l00234"></a>00234 <span class="preprocessor">#endif</span>
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