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paradiseo/trunk/paradiseo-moeo/doc/html/moeoBinaryMetricSavingUpdater_8h-source.html
liefooga f58813fd6e doc up-to-date 
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@558 331e1502-861f-0410-8da2-ba01fb791d7f
2007-07-06 07:40:50 +00:00

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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>
<a name="l00002"></a>00002
<a name="l00003"></a>00003 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00004"></a>00004 <span class="comment">// moeoBinaryMetricSavingUpdater.h</span>
<a name="l00005"></a>00005 <span class="comment">// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2007</span>
<a name="l00006"></a>00006 <span class="comment">/*</span>
<a name="l00007"></a>00007 <span class="comment"> This library...</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> Contact: paradiseo-help@lists.gforge.inria.fr, http://paradiseo.gforge.inria.fr</span>
<a name="l00010"></a>00010 <span class="comment"> */</span>
<a name="l00011"></a>00011 <span class="comment">//-----------------------------------------------------------------------------</span>
<a name="l00012"></a>00012
<a name="l00013"></a>00013 <span class="preprocessor">#ifndef MOEOBINARYMETRICSAVINGUPDATER_H_</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define MOEOBINARYMETRICSAVINGUPDATER_H_</span>
<a name="l00015"></a>00015 <span class="preprocessor"></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include &lt;fstream&gt;</span>
<a name="l00017"></a>00017 <span class="preprocessor">#include &lt;string&gt;</span>
<a name="l00018"></a>00018 <span class="preprocessor">#include &lt;vector&gt;</span>
<a name="l00019"></a>00019 <span class="preprocessor">#include &lt;eoPop.h&gt;</span>
<a name="l00020"></a>00020 <span class="preprocessor">#include &lt;utils/eoUpdater.h&gt;</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include &lt;metric/moeoMetric.h&gt;</span>
<a name="l00022"></a>00022
<a name="l00027"></a>00027 <span class="keyword">template</span> &lt; <span class="keyword">class</span> MOEOT &gt;
<a name="l00028"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html">00028</a> <span class="keyword">class </span><a class="code" href="classmoeoBinaryMetricSavingUpdater.html">moeoBinaryMetricSavingUpdater</a> : <span class="keyword">public</span> <a class="codeRef" doxygen="eo.doxytag:http://eodev.sourceforge.net/eo/doc/html/" href="http://eodev.sourceforge.net/eo/doc/html/classeo_updater.html">eoUpdater</a>
<a name="l00029"></a>00029 {
<a name="l00030"></a>00030 <span class="keyword">public</span>:
<a name="l00031"></a>00031
<a name="l00033"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#21c2b12ee8600d8550eff42bcba87fd2">00033</a> <span class="keyword">typedef</span> <span class="keyword">typename</span> MOEOT::ObjectiveVector <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#21c2b12ee8600d8550eff42bcba87fd2">ObjectiveVector</a>;
<a name="l00034"></a>00034
<a name="l00035"></a>00035
<a name="l00042"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#b7c3fb73caf759450367c76d4716bb62">00042</a> <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#b7c3fb73caf759450367c76d4716bb62">moeoBinaryMetricSavingUpdater</a> (moeoVectorVsVectorBinaryMetric &lt; ObjectiveVector, double &gt; &amp; _metric, <span class="keyword">const</span> eoPop &lt; MOEOT &gt; &amp; _pop, std::string _filename) :
<a name="l00043"></a>00043 <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#d1c66d6d179aff03d6949f4f76d3237c">metric</a>(_metric), <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#79eea0916733568929ea9c0758ffe8fa">pop</a>(_pop), <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#6d280c180de7bab1e18ab2bb39a0e184">filename</a>(_filename), <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#d8d3ce9ac8ab5a57ee1840bc1c98d776">counter</a>(1)
<a name="l00044"></a>00044 {}
<a name="l00045"></a>00045
<a name="l00046"></a>00046
<a name="l00050"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#a4f0a9e86b4a39ef88e7f8e1c1d6d229">00050</a> <span class="keywordtype">void</span> <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#a4f0a9e86b4a39ef88e7f8e1c1d6d229">operator()</a>() {
<a name="l00051"></a>00051 <span class="keywordflow">if</span> (<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#79eea0916733568929ea9c0758ffe8fa">pop</a>.size()) {
<a name="l00052"></a>00052 <span class="keywordflow">if</span> (<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9bfa927499265f53f2b25afd2cd3c94f">firstGen</a>) {
<a name="l00053"></a>00053 firstGen = <span class="keyword">false</span>;
<a name="l00054"></a>00054 }
<a name="l00055"></a>00055 <span class="keywordflow">else</span> {
<a name="l00056"></a>00056 <span class="comment">// creation of the two Pareto sets</span>
<a name="l00057"></a>00057 std::vector &lt; ObjectiveVector &gt; from;
<a name="l00058"></a>00058 std::vector &lt; ObjectiveVector &gt; to;
<a name="l00059"></a>00059 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i&lt;<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#79eea0916733568929ea9c0758ffe8fa">pop</a>.size(); i++)
<a name="l00060"></a>00060 from.push_back(<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#79eea0916733568929ea9c0758ffe8fa">pop</a>[i].objectiveVector());
<a name="l00061"></a>00061 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0 ; i&lt;<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#0461af7e569921fec49538ff8fa998d4">oldPop</a>.size(); i++)
<a name="l00062"></a>00062 to.push_back(<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#0461af7e569921fec49538ff8fa998d4">oldPop</a>[i].objectiveVector());
<a name="l00063"></a>00063 <span class="comment">// writing the result into the file</span>
<a name="l00064"></a>00064 std::ofstream f (<a class="code" href="classmoeoBinaryMetricSavingUpdater.html#6d280c180de7bab1e18ab2bb39a0e184">filename</a>.c_str(), std::ios::app);
<a name="l00065"></a>00065 f &lt;&lt; <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#d8d3ce9ac8ab5a57ee1840bc1c98d776">counter</a>++ &lt;&lt; <span class="charliteral">' '</span> &lt;&lt; <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#d1c66d6d179aff03d6949f4f76d3237c">metric</a>(from,to) &lt;&lt; std::endl;
<a name="l00066"></a>00066 f.close();
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068 <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#0461af7e569921fec49538ff8fa998d4">oldPop</a> = <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#79eea0916733568929ea9c0758ffe8fa">pop</a>;
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="keyword">private</span>:
<a name="l00074"></a>00074
<a name="l00076"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#d1c66d6d179aff03d6949f4f76d3237c">00076</a> moeoVectorVsVectorBinaryMetric &lt; ObjectiveVector, double &gt; &amp; <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#d1c66d6d179aff03d6949f4f76d3237c">metric</a>;
<a name="l00078"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#79eea0916733568929ea9c0758ffe8fa">00078</a> <span class="keyword">const</span> eoPop &lt; MOEOT &gt; &amp; <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#79eea0916733568929ea9c0758ffe8fa">pop</a>;
<a name="l00080"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#0461af7e569921fec49538ff8fa998d4">00080</a> <a class="codeRef" doxygen="eo.doxytag:http://eodev.sourceforge.net/eo/doc/html/" href="http://eodev.sourceforge.net/eo/doc/html/classeo_pop.html">eoPop&lt; MOEOT &gt;</a> <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#0461af7e569921fec49538ff8fa998d4">oldPop</a>;
<a name="l00082"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#6d280c180de7bab1e18ab2bb39a0e184">00082</a> std::string <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#6d280c180de7bab1e18ab2bb39a0e184">filename</a>;
<a name="l00084"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9bfa927499265f53f2b25afd2cd3c94f">00084</a> <span class="keywordtype">bool</span> <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#9bfa927499265f53f2b25afd2cd3c94f">firstGen</a>;
<a name="l00086"></a><a class="code" href="classmoeoBinaryMetricSavingUpdater.html#d8d3ce9ac8ab5a57ee1840bc1c98d776">00086</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="classmoeoBinaryMetricSavingUpdater.html#d8d3ce9ac8ab5a57ee1840bc1c98d776">counter</a>;
<a name="l00087"></a>00087
<a name="l00088"></a>00088 };
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="preprocessor">#endif </span><span class="comment">/*MOEOBINARYMETRICSAVINGUPDATER_H_*/</span>
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