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<h1>moHC.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">// "moHC.h"</span>
<a name="l00004"></a>00004
<a name="l00005"></a>00005 <span class="comment">// (c) OPAC Team, LIFL, 2003-2006</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="comment">/* LICENCE TEXT</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</span>
<a name="l00010"></a>00010 <span class="comment">*/</span>
<a name="l00011"></a>00011
<a name="l00012"></a>00012 <span class="preprocessor">#ifndef __moHC_h</span>
<a name="l00013"></a>00013 <span class="preprocessor"></span><span class="preprocessor">#define __moHC_h</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include &lt;eoOp.h&gt;</span>
<a name="l00016"></a>00016 <span class="preprocessor">#include &lt;eoEvalFunc.h&gt;</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#include "moAlgo.h"</span>
<a name="l00019"></a>00019 <span class="preprocessor">#include "moMoveExpl.h"</span>
<a name="l00020"></a>00020 <span class="preprocessor">#include "moHCMoveLoopExpl.h"</span>
<a name="l00021"></a>00021
<a name="l00023"></a>00023
<a name="l00026"></a><a class="code" href="classmo_h_c.html">00026</a> <span class="keyword">template</span> &lt; <span class="keyword">class</span> M &gt; <span class="keyword">class </span><a class="code" href="classmo_h_c.html" title="Hill Climbing (HC).">moHC</a>:<span class="keyword">public</span> <a class="code" href="classmo_algo.html" title="Description of an algorithm of the paradiseo-mo library.">moAlgo</a> &lt; typename M::EOType &gt;
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028
<a name="l00030"></a>00030 <span class="keyword">typedef</span>
<a name="l00031"></a>00031 <span class="keyword">typename</span>
<a name="l00032"></a>00032 M::EOType
<a name="l00033"></a><a class="code" href="classmo_h_c.html#d219296ede03c679646bce2fe8ff96cb">00033</a> <a class="code" href="classmo_h_c.html#d219296ede03c679646bce2fe8ff96cb" title="Alias for the type.">EOT</a>;
<a name="l00034"></a>00034
<a name="l00036"></a>00036 <span class="keyword">typedef</span>
<a name="l00037"></a>00037 <span class="keyword">typename</span>
<a name="l00038"></a>00038 EOT::Fitness
<a name="l00039"></a><a class="code" href="classmo_h_c.html#56487c97a7cf0c423cc879d1bbd45027">00039</a> <a class="code" href="classmo_h_c.html#56487c97a7cf0c423cc879d1bbd45027" title="Alias for the fitness.">Fitness</a>;
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keyword">public</span>:
<a name="l00042"></a>00042
<a name="l00044"></a>00044
<a name="l00053"></a><a class="code" href="classmo_h_c.html#6cafe093f86a80c225827884cb9dc5b7">00053</a> <a class="code" href="classmo_h_c.html#6cafe093f86a80c225827884cb9dc5b7" title="Full constructor.">moHC</a> (moMoveInit &lt; M &gt; &amp;__move_init, moNextMove &lt; M &gt; &amp;__next_move, moMoveIncrEval &lt; M &gt; &amp;__incr_eval, moMoveSelect &lt; M &gt; &amp;__move_select, eoEvalFunc &lt; EOT &gt; &amp;__full_eval):<a class="code" href="classmo_h_c.html#f6bfb4553fb699f1e08f7d9c37d06103" title="Complete exploration of the neighborhood.">move_expl</a> (*new <a class="code" href="classmo_h_c_move_loop_expl.html" title="Iterative explorer used by a moHC.">moHCMoveLoopExpl</a> &lt; M &gt;
<a name="l00054"></a>00054 (__move_init, __next_move, __incr_eval, __move_select)),
<a name="l00055"></a>00055 <a class="code" href="classmo_h_c.html#4b0d5cc70fc3d83f59a48b2bdea65736" title="A full evaluation function.">full_eval</a> (__full_eval)
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057
<a name="l00058"></a>00058 }
<a name="l00059"></a>00059
<a name="l00061"></a>00061
<a name="l00067"></a><a class="code" href="classmo_h_c.html#45f27309792e584a27fa6dcb86ccda65">00067</a> <a class="code" href="classmo_h_c.html#6cafe093f86a80c225827884cb9dc5b7" title="Full constructor.">moHC</a> (moMoveExpl &lt; M &gt; &amp;__move_expl, eoEvalFunc &lt; EOT &gt; &amp;__full_eval):<a class="code" href="classmo_h_c.html#f6bfb4553fb699f1e08f7d9c37d06103" title="Complete exploration of the neighborhood.">move_expl</a> (__move_expl),
<a name="l00068"></a>00068 <a class="code" href="classmo_h_c.html#4b0d5cc70fc3d83f59a48b2bdea65736" title="A full evaluation function.">full_eval</a>
<a name="l00069"></a>00069 (__full_eval)
<a name="l00070"></a>00070 {
<a name="l00071"></a>00071
<a name="l00072"></a>00072 }
<a name="l00073"></a>00073
<a name="l00075"></a>00075
<a name="l00082"></a><a class="code" href="classmo_h_c.html#ed4e273c420efa6386c5975a696a5010">00082</a> <span class="keywordtype">bool</span> <a class="code" href="classmo_h_c.html#ed4e273c420efa6386c5975a696a5010" title="Function which launches the HC.">operator ()</a>(<a class="code" href="classmo_h_c.html#d219296ede03c679646bce2fe8ff96cb" title="Alias for the type.">EOT</a> &amp; __sol)
<a name="l00083"></a>00083 {
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="keywordflow">if</span> (__sol.invalid ())
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <a class="code" href="classmo_h_c.html#4b0d5cc70fc3d83f59a48b2bdea65736" title="A full evaluation function.">full_eval</a> (__sol);
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <a class="code" href="classmo_h_c.html#d219296ede03c679646bce2fe8ff96cb" title="Alias for the type.">EOT</a> new_sol;
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keywordflow">do</span>
<a name="l00093"></a>00093 {
<a name="l00094"></a>00094
<a name="l00095"></a>00095 new_sol = __sol;
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="keywordflow">try</span>
<a name="l00098"></a>00098 {
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <a class="code" href="classmo_h_c.html#f6bfb4553fb699f1e08f7d9c37d06103" title="Complete exploration of the neighborhood.">move_expl</a> (__sol, new_sol);
<a name="l00101"></a>00101
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103 <span class="keywordflow">catch</span> (<a class="code" href="class_empty_selection.html" title="Special class that describes the case of no selection.">EmptySelection</a> &amp; __ex)
<a name="l00104"></a>00104 {
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keywordflow">break</span>;
<a name="l00107"></a>00107 }
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keywordflow">if</span> (new_sol.fitness () &gt; __sol.fitness ())
<a name="l00110"></a>00110 {
<a name="l00111"></a>00111 __sol = new_sol;
<a name="l00112"></a>00112 }
<a name="l00113"></a>00113 <span class="keywordflow">else</span>
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115 <span class="keywordflow">break</span>;
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119 <span class="keywordflow">while</span> (<span class="keyword">true</span>);
<a name="l00120"></a>00120
<a name="l00121"></a>00121 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="keyword">private</span>:
<a name="l00125"></a>00125
<a name="l00127"></a><a class="code" href="classmo_h_c.html#f6bfb4553fb699f1e08f7d9c37d06103">00127</a> moMoveExpl &lt; M &gt; &amp;<a class="code" href="classmo_h_c.html#f6bfb4553fb699f1e08f7d9c37d06103" title="Complete exploration of the neighborhood.">move_expl</a>;
<a name="l00128"></a>00128
<a name="l00130"></a><a class="code" href="classmo_h_c.html#4b0d5cc70fc3d83f59a48b2bdea65736">00130</a> eoEvalFunc &lt; EOT &gt; &amp;<a class="code" href="classmo_h_c.html#4b0d5cc70fc3d83f59a48b2bdea65736" title="A full evaluation function.">full_eval</a>;
<a name="l00131"></a>00131 };
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="preprocessor">#endif</span>
</pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Fri Aug 3 16:38:56 2007 for PARADISEO-MO by&nbsp;
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