git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1277 331e1502-861f-0410-8da2-ba01fb791d7f
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<title>ParadisEO-MOMovingObjects: moSA< M > Class Template Reference</title>
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<h1>moSA< M > Class Template Reference</h1><!-- doxytag: class="moSA" --><!-- doxytag: inherits="moAlgo< M::EOType >" -->Simulated Annealing (SA).
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<a href="#_details">More...</a>
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<p>
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<code>#include <<a class="el" href="mo_s_a_8h-source.html">moSA.h</a>></code>
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<p>
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Inherits <a class="el" href="classmo_algo.html">moAlgo< M::EOType ></a>.
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<p>
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<p>
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<a href="classmo_s_a-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#12e7da3a56b82daa29a30d1254da5823">moSA</a> (<a class="el" href="classmo_rand_move.html">moRandMove</a>< M > &_random_move_generator, <a class="el" href="classmo_move_incr_eval.html">moMoveIncrEval</a>< M > &_incremental_evaluation, <a class="el" href="classmo_sol_continue.html">moSolContinue</a>< <a class="el" href="classmo_s_a.html#d5d64a8797bdedc7b3af7893aded0bd5">EOT</a> > &_continue, double _initial_temperature, <a class="el" href="classmo_cooling_schedule.html">moCoolingSchedule</a> &_cooling_schedule, <a class="elRef" doxygen="eo.doxytag:http://eodev.sourceforge.net/eo/doc/html/" href="http://eodev.sourceforge.net/eo/doc/html/classeo_eval_func.html">eoEvalFunc</a>< <a class="el" href="classmo_s_a.html#d5d64a8797bdedc7b3af7893aded0bd5">EOT</a> > &_full_evaluation)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">SA constructor. <a href="#12e7da3a56b82daa29a30d1254da5823"></a><br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#bea8176b0c05a96696b2ab29d3f3c544">operator()</a> (<a class="el" href="classmo_s_a.html#d5d64a8797bdedc7b3af7893aded0bd5">EOT</a> &_solution)</td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">function that launches the SA algorithm. <a href="#bea8176b0c05a96696b2ab29d3f3c544"></a><br></td></tr>
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<tr><td colspan="2"><br><h2>Private Types</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d5d64a8797bdedc7b3af7893aded0bd5"></a><!-- doxytag: member="moSA::EOT" ref="d5d64a8797bdedc7b3af7893aded0bd5" args="" -->
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typedef M::EOType </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#d5d64a8797bdedc7b3af7893aded0bd5">EOT</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Alias for the type. <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="97f1a40d5ab5a0b3f878d0347b34804b"></a><!-- doxytag: member="moSA::Fitness" ref="97f1a40d5ab5a0b3f878d0347b34804b" args="" -->
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typedef EOT::Fitness </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#97f1a40d5ab5a0b3f878d0347b34804b">Fitness</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Alias for the fitness. <br></td></tr>
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<tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="92656523f556669862fcffdccea178dd"></a><!-- doxytag: member="moSA::random_move_generator" ref="92656523f556669862fcffdccea178dd" args="" -->
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<a class="el" href="classmo_rand_move.html">moRandMove</a>< M > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#92656523f556669862fcffdccea178dd">random_move_generator</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">A move generator (generally randomly). <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="fdb49f837dc602624554279418c94bdb"></a><!-- doxytag: member="moSA::incremental_evaluation" ref="fdb49f837dc602624554279418c94bdb" args="" -->
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<a class="el" href="classmo_move_incr_eval.html">moMoveIncrEval</a>< M > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#fdb49f837dc602624554279418c94bdb">incremental_evaluation</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">A (generally) efficient evaluation function. <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="776586a839c2bbd6d12a731c12a1b748"></a><!-- doxytag: member="moSA::continu" ref="776586a839c2bbd6d12a731c12a1b748" args="" -->
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<a class="el" href="classmo_sol_continue.html">moSolContinue</a>< <a class="el" href="classmo_s_a.html#d5d64a8797bdedc7b3af7893aded0bd5">EOT</a> > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#776586a839c2bbd6d12a731c12a1b748">continu</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Stopping criterion before temperature update. <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e07bf4ca64248e94ab85e8a1ba32aa8c"></a><!-- doxytag: member="moSA::initial_temperature" ref="e07bf4ca64248e94ab85e8a1ba32aa8c" args="" -->
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double </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#e07bf4ca64248e94ab85e8a1ba32aa8c">initial_temperature</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">Initial temperature. <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f514ae01cdfc67bf0b87d5389b3792e5"></a><!-- doxytag: member="moSA::cooling_schedule" ref="f514ae01cdfc67bf0b87d5389b3792e5" args="" -->
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<a class="el" href="classmo_cooling_schedule.html">moCoolingSchedule</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#f514ae01cdfc67bf0b87d5389b3792e5">cooling_schedule</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">The cooling schedule. <br></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ace30095ffc4924d84e14a0e59f7746f"></a><!-- doxytag: member="moSA::full_evaluation" ref="ace30095ffc4924d84e14a0e59f7746f" args="" -->
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<a class="elRef" doxygen="eo.doxytag:http://eodev.sourceforge.net/eo/doc/html/" href="http://eodev.sourceforge.net/eo/doc/html/classeo_eval_func.html">eoEvalFunc</a>< <a class="el" href="classmo_s_a.html#d5d64a8797bdedc7b3af7893aded0bd5">EOT</a> > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classmo_s_a.html#ace30095ffc4924d84e14a0e59f7746f">full_evaluation</a></td></tr>
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<tr><td class="mdescLeft"> </td><td class="mdescRight">A full evaluation function. <br></td></tr>
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</table>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
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<h3>template<class M><br>
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class moSA< M ></h3>
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Simulated Annealing (SA).
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<p>
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Class that describes a Simulated Annealing algorithm.
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<p>Definition at line <a class="el" href="mo_s_a_8h-source.html#l00053">53</a> of file <a class="el" href="mo_s_a_8h-source.html">moSA.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
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<a class="anchor" name="12e7da3a56b82daa29a30d1254da5823"></a><!-- doxytag: member="moSA::moSA" ref="12e7da3a56b82daa29a30d1254da5823" args="(moRandMove< M > &_random_move_generator, moMoveIncrEval< M > &_incremental_evaluation, moSolContinue< EOT > &_continue, double _initial_temperature, moCoolingSchedule &_cooling_schedule, eoEvalFunc< EOT > &_full_evaluation)" -->
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template<class M> </div>
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<td class="memname"><a class="el" href="classmo_s_a.html">moSA</a>< M >::<a class="el" href="classmo_s_a.html">moSA</a> </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classmo_rand_move.html">moRandMove</a>< M > & </td>
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<td class="paramname"> <em>_random_move_generator</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="classmo_move_incr_eval.html">moMoveIncrEval</a>< M > & </td>
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<td class="paramname"> <em>_incremental_evaluation</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="classmo_sol_continue.html">moSolContinue</a>< <a class="el" href="classmo_s_a.html#d5d64a8797bdedc7b3af7893aded0bd5">EOT</a> > & </td>
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<td class="paramname"> <em>_continue</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">double </td>
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<td class="paramname"> <em>_initial_temperature</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="classmo_cooling_schedule.html">moCoolingSchedule</a> & </td>
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<td class="paramname"> <em>_cooling_schedule</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="elRef" doxygen="eo.doxytag:http://eodev.sourceforge.net/eo/doc/html/" href="http://eodev.sourceforge.net/eo/doc/html/classeo_eval_func.html">eoEvalFunc</a>< <a class="el" href="classmo_s_a.html#d5d64a8797bdedc7b3af7893aded0bd5">EOT</a> > & </td>
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<td class="paramname"> <em>_full_evaluation</em></td><td> </td>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td><td width="100%"><code> [inline]</code></td>
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</table>
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<div class="memdoc">
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<p>
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SA constructor.
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<p>
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All the boxes used by a SA need to be given.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>_random_move_generator</em> </td><td>The move generator (generally randomly). </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>_incremental_evaluation</em> </td><td>The (generally) efficient evaluation function </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>_continue</em> </td><td>The stopping criterion. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>_initial_temperature</em> </td><td>The initial temperature. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>_cooling_schedule</em> </td><td>The cooling schedule, describes how the temperature is modified. </td></tr>
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<tr><td valign="top"></td><td valign="top"><em>_full_evaluation</em> </td><td>The full evaluation function. </td></tr>
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</table>
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</dl>
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<p>Definition at line <a class="el" href="mo_s_a_8h-source.html#l00074">74</a> of file <a class="el" href="mo_s_a_8h-source.html">moSA.h</a>.</p>
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</div>
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</div><p>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="bea8176b0c05a96696b2ab29d3f3c544"></a><!-- doxytag: member="moSA::operator()" ref="bea8176b0c05a96696b2ab29d3f3c544" args="(EOT &_solution)" -->
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template<class M> </div>
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<td class="memname">bool <a class="el" href="classmo_s_a.html">moSA</a>< M >::operator() </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classmo_s_a.html#d5d64a8797bdedc7b3af7893aded0bd5">EOT</a> & </td>
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<td class="paramname"> <em>_solution</em> </td>
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<td> ) </td>
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<td width="100%"><code> [inline, virtual]</code></td>
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<div class="memdoc">
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<p>
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function that launches the SA algorithm.
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<p>
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As a <a class="el" href="classmo_t_s.html" title="Tabu Search (TS).">moTS</a> or a <a class="el" href="classmo_h_c.html" title="Hill Climbing (HC).">moHC</a>, the SA can be used for HYBRIDATION in an evolutionary algorithm.<p>
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<dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td valign="top"></td><td valign="top"><em>_solution</em> </td><td>A solution to improve. </td></tr>
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</table>
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</dl>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>TRUE. </dd></dl>
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<p>Implements <a class="elRef" doxygen="eo.doxytag:http://eodev.sourceforge.net/eo/doc/html/" href="http://eodev.sourceforge.net/eo/doc/html/classeo_u_f.html#786e028409366dc273e19104f17ba68a">eoUF< M::EOType &, bool ></a>.</p>
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<p>Definition at line <a class="el" href="mo_s_a_8h-source.html#l00089">89</a> of file <a class="el" href="mo_s_a_8h-source.html">moSA.h</a>.</p>
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<p>References <a class="el" href="mo_s_a_8h-source.html#l00153">moSA< M >::continu</a>, <a class="el" href="mo_s_a_8h-source.html#l00159">moSA< M >::cooling_schedule</a>, <a class="el" href="mo_s_a_8h-source.html#l00162">moSA< M >::full_evaluation</a>, <a class="el" href="mo_s_a_8h-source.html#l00150">moSA< M >::incremental_evaluation</a>, <a class="el" href="mo_s_a_8h-source.html#l00156">moSA< M >::initial_temperature</a>, <a class="el" href="mo_s_a_8h-source.html#l00147">moSA< M >::random_move_generator</a>, and <a class="elRef" doxygen="eo.doxytag:http://eodev.sourceforge.net/eo/doc/html/" href="http://eodev.sourceforge.net/eo/doc/html/classeo_rng.html#50dfb052f11ae50326e552cb223d88e4">eoRng::uniform()</a>.</p>
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</div>
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</div><p>
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<hr>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="mo_s_a_8h-source.html">moSA.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jan 16 15:50:41 2008 for ParadisEO-MOMovingObjects 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> 1.5.4 </small></address>
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