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<h1>moeoBinaryMetricSavingUpdater.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-</span>
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<a name="l00002"></a>00002
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<a name="l00003"></a>00003 <span class="comment">//-----------------------------------------------------------------------------</span>
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<a name="l00004"></a>00004 <span class="comment">// moeoBinaryMetricSavingUpdater.h</span>
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<a name="l00005"></a>00005 <span class="comment">// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2006</span>
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<a name="l00006"></a>00006 <span class="comment">/*</span>
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<a name="l00007"></a>00007 <span class="comment"> This library...</span>
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<a name="l00008"></a>00008 <span class="comment"></span>
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<a name="l00009"></a>00009 <span class="comment"> Contact: paradiseo-help@lists.gforge.inria.fr, http://paradiseo.gforge.inria.fr</span>
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<a name="l00010"></a>00010 <span class="comment"> */</span>
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<a name="l00011"></a>00011 <span class="comment">//-----------------------------------------------------------------------------</span>
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<a name="l00012"></a>00012
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<a name="l00013"></a>00013 <span class="preprocessor">#ifndef MOEOBINARYMETRICSAVINGUPDATER_H_</span>
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<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define MOEOBINARYMETRICSAVINGUPDATER_H_</span>
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<a name="l00015"></a>00015 <span class="preprocessor"></span>
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<a name="l00016"></a>00016 <span class="preprocessor">#include <fstream></span>
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<a name="l00017"></a>00017 <span class="preprocessor">#include <string></span>
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<a name="l00018"></a>00018 <span class="preprocessor">#include <eoPop.h></span>
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<a name="l00019"></a>00019 <span class="preprocessor">#include <utils/eoUpdater.h></span>
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<a name="l00020"></a>00020 <span class="preprocessor">#include <metric/moeoMetric.h></span>
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<a name="l00021"></a>00021
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<a name="l00026"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html">00026</a> <span class="keyword">template</span> < <span class="keyword">class</span> EOT > <span class="keyword">class </span><a class="code" href="classmoeoBinaryMetricSavingUpdater.html">moeoBinaryMetricSavingUpdater</a>:<span class="keyword">public</span> eoUpdater
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<a name="l00027"></a>00027 {
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<a name="l00028"></a>00028 <span class="keyword">public</span>:
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<a name="l00029"></a>00029
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<a name="l00033"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#c22e390633d94bbf69309e8d0cae1f0a">00033</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> EOT::Fitness <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#c22e390633d94bbf69309e8d0cae1f0a">EOFitness</a>;
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<a name="l00034"></a>00034
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<a name="l00041"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#978c6e8a99459722220387f911c1f461">00041</a> <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#978c6e8a99459722220387f911c1f461">moeoBinaryMetricSavingUpdater</a> (moeoVectorVsVectorBM < EOT, double >&_metric,
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<a name="l00042"></a>00042 <span class="keyword">const</span> eoPop < EOT > &_pop,
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<a name="l00043"></a>00043 std::string _filename):<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#52e12414a266bce1dbce0b913025fd37">metric</a> (_metric),
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<a name="l00044"></a>00044 <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9c30673aca66a1531856cb92068edaf7">pop</a> (_pop), <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#32c78860e3aee52346df3aa30c5ac42f">filename</a> (_filename), <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#280b52506c280b07356726ad5d497ef8">counter</a> (1)
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<a name="l00045"></a>00045 {
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<a name="l00046"></a>00046 }
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<a name="l00047"></a>00047
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<a name="l00051"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#2d051d28def4cadf69957c8a21bf88dc">00051</a> <span class="keywordtype">void</span> <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#2d051d28def4cadf69957c8a21bf88dc">operator () </a>()
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<a name="l00052"></a>00052 {
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<a name="l00053"></a>00053 <span class="keywordflow">if</span> (<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9c30673aca66a1531856cb92068edaf7">pop</a>.size ())
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<a name="l00054"></a>00054 {
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<a name="l00055"></a>00055 <span class="keywordflow">if</span> (<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#1e40103a5cfa592a9d2408102e507a19">firstGen</a>)
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<a name="l00056"></a>00056 {
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<a name="l00057"></a>00057 firstGen = <span class="keyword">false</span>;
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<a name="l00058"></a>00058 }
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<a name="l00059"></a>00059 <span class="keywordflow">else</span>
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<a name="l00060"></a>00060 {
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<a name="l00061"></a>00061 <span class="comment">// creation of the two Pareto sets </span>
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<a name="l00062"></a>00062 std::vector < EOFitness > from;
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<a name="l00063"></a>00063 std::vector < EOFitness > to;
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<a name="l00064"></a>00064 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9c30673aca66a1531856cb92068edaf7">pop</a>.size (); i++)
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<a name="l00065"></a>00065 from.push_back (<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9c30673aca66a1531856cb92068edaf7">pop</a>[i].fitness ());
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<a name="l00066"></a>00066 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#c1751bf23ef440d895a39cdff25c384c">oldPop</a>.size (); i++)
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<a name="l00067"></a>00067 to.push_back (<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#c1751bf23ef440d895a39cdff25c384c">oldPop</a>[i].fitness ());
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<a name="l00068"></a>00068 <span class="comment">// writing the result into the file</span>
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<a name="l00069"></a>00069 std::ofstream f (<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#32c78860e3aee52346df3aa30c5ac42f">filename</a>.c_str (), std::ios::app);
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<a name="l00070"></a>00070 f << <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#280b52506c280b07356726ad5d497ef8">counter</a>++ << <span class="charliteral">' '</span> << <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#52e12414a266bce1dbce0b913025fd37">metric</a> (from, to) << std::endl;
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<a name="l00071"></a>00071 f.close ();
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<a name="l00072"></a>00072 }
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<a name="l00073"></a>00073 <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#c1751bf23ef440d895a39cdff25c384c">oldPop</a> = <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9c30673aca66a1531856cb92068edaf7">pop</a>;
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<a name="l00074"></a>00074 }
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<a name="l00075"></a>00075 }
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<a name="l00076"></a>00076
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<a name="l00077"></a>00077 <span class="keyword">private</span>:
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<a name="l00078"></a>00078
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<a name="l00080"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#52e12414a266bce1dbce0b913025fd37">00080</a> moeoVectorVsVectorBM < EOT, double >&<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#52e12414a266bce1dbce0b913025fd37">metric</a>;
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<a name="l00082"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9c30673aca66a1531856cb92068edaf7">00082</a> <span class="keyword">const</span> eoPop < EOT > &<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9c30673aca66a1531856cb92068edaf7">pop</a>;
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<a name="l00084"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#c1751bf23ef440d895a39cdff25c384c">00084</a> eoPop < EOT > <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#c1751bf23ef440d895a39cdff25c384c">oldPop</a>;
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<a name="l00086"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#32c78860e3aee52346df3aa30c5ac42f">00086</a> std::string <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#32c78860e3aee52346df3aa30c5ac42f">filename</a>;
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<a name="l00088"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#1e40103a5cfa592a9d2408102e507a19">00088</a> <span class="keywordtype">bool</span> <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#1e40103a5cfa592a9d2408102e507a19">firstGen</a>;
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<a name="l00090"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#280b52506c280b07356726ad5d497ef8">00090</a> <span class="keywordtype">unsigned</span> <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#280b52506c280b07356726ad5d497ef8">counter</a>;
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<a name="l00091"></a>00091
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<a name="l00092"></a>00092 };
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<a name="l00093"></a>00093
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<a name="l00094"></a>00094 <span class="preprocessor">#endif </span><span class="comment">/*MOEOBINARYMETRICSAVINGUPDATER_H_ */</span>
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</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Dec 6 10:16:12 2006 for ParadisEO-MOEO by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1 </small></address>
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