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Genetic Algorithm Library

, 7 Apr 2012
A framework for genetic algorithms
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<title>Genetic Algorithm Library: Chromosome::CrossoverOperations::GaSubCrossover Class Reference</title>
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  <div class="navpath"><a class="el" href="namespace_chromosome.html">Chromosome</a>::<a class="el" href="namespace_chromosome_1_1_crossover_operations.html">CrossoverOperations</a>::<a class="el" href="class_chromosome_1_1_crossover_operations_1_1_ga_sub_crossover.html">GaSubCrossover</a>
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<h1>Chromosome::CrossoverOperations::GaSubCrossover Class Reference</h1><!-- doxytag: class="Chromosome::CrossoverOperations::GaSubCrossover" --><!-- doxytag: inherits="Chromosome::GaCrossoverOperation" --><code><a class="el" href="class_chromosome_1_1_crossover_operations_1_1_ga_sub_crossover.html" title="GaSubCrossover crossover operation creates offspring which code has values which...">GaSubCrossover</a></code> crossover operation creates offspring which code has values which are calculated form corresponding values of codes of both parents by subtracting them.  
<a href="#_details">More...</a>
<p>
<code>#include &lt;source/CrossoverOperations.h&gt;</code>
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Inherits <a class="el" href="class_chromosome_1_1_ga_crossover_operation.html">Chromosome::GaCrossoverOperation</a>.
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<a href="class_chromosome_1_1_crossover_operations_1_1_ga_sub_crossover-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual GAL_API <br>
<a class="el" href="class_common_1_1_ga_smart_ptr.html">GaChromosomePtr</a> GACALL&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_chromosome_1_1_crossover_operations_1_1_ga_sub_crossover.html#8812c8ef0be2ad1d8f2a023182781331">operator()</a> (const <a class="el" href="class_chromosome_1_1_ga_chromosome.html">GaChromosome</a> *parent1, const <a class="el" href="class_chromosome_1_1_ga_chromosome.html">GaChromosome</a> *parent2) const </td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">More details are given in specification of GaCrossoverOperation::operator () method.  <a href="#8812c8ef0be2ad1d8f2a023182781331"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="class_common_1_1_ga_parameters.html">GaParameters</a> *GACALL&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_chromosome_1_1_crossover_operations_1_1_ga_sub_crossover.html#cbd0efa50f8ff0d85024d990574587eb">MakeParameters</a> () const </td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">More details are given in specification of GaOperation::MakeParameters method.  <a href="#cbd0efa50f8ff0d85024d990574587eb"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool GACALL&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_chromosome_1_1_crossover_operations_1_1_ga_sub_crossover.html#185e5ca641b35297a81b2815936ec89d">CheckParameters</a> (const <a class="el" href="class_common_1_1_ga_parameters.html">GaParameters</a> &amp;parameters) const </td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">More details are given in specification of GaOperation::CheckParameters method.  <a href="#185e5ca641b35297a81b2815936ec89d"></a><br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
<code><a class="el" href="class_chromosome_1_1_crossover_operations_1_1_ga_sub_crossover.html" title="GaSubCrossover crossover operation creates offspring which code has values which...">GaSubCrossover</a></code> crossover operation creates offspring which code has values which are calculated form corresponding values of codes of both parents by subtracting them. 
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This class has no built-in synchronizator, so <code>LOCK_OBJECT</code> and <code>LOCK_THIS_OBJECT</code> macros cannot be used with instances of this class. Because this genetic operation is stateless all public method are thread-safe. <hr><h2>Member Function Documentation</h2>
<a class="anchor" name="8812c8ef0be2ad1d8f2a023182781331"></a><!-- doxytag: member="Chromosome::CrossoverOperations::GaSubCrossover::operator()" ref="8812c8ef0be2ad1d8f2a023182781331" args="(const GaChromosome *parent1, const GaChromosome *parent2) const " -->
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          <td class="memname"><a class="el" href="class_common_1_1_ga_smart_ptr.html">GaChromosomePtr</a> Chromosome::CrossoverOperations::GaSubCrossover::operator()           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_chromosome_1_1_ga_chromosome.html">GaChromosome</a> *&nbsp;</td>
          <td class="paramname"> <em>parent1</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const <a class="el" href="class_chromosome_1_1_ga_chromosome.html">GaChromosome</a> *&nbsp;</td>
          <td class="paramname"> <em>parent2</em></td><td>&nbsp;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td><td width="100%"> const<code> [virtual]</code></td>
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More details are given in specification of GaCrossoverOperation::operator () method. 
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This method is thread-safe. 
<p>Implements <a class="el" href="class_chromosome_1_1_ga_crossover_operation.html#88420773a9822f4f7fb28ff3f2a1fa56">Chromosome::GaCrossoverOperation</a>.</p>

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<a class="anchor" name="cbd0efa50f8ff0d85024d990574587eb"></a><!-- doxytag: member="Chromosome::CrossoverOperations::GaSubCrossover::MakeParameters" ref="cbd0efa50f8ff0d85024d990574587eb" args="() const " -->
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          <td class="memname">virtual <a class="el" href="class_common_1_1_ga_parameters.html">GaParameters</a>* GACALL Chromosome::CrossoverOperations::GaSubCrossover::MakeParameters           </td>
          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"> const<code> [inline, virtual]</code></td>
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More details are given in specification of GaOperation::MakeParameters method. 
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This method is thread-safe. <dl class="return" compact><dt><b>Returns:</b></dt><dd>Method returns new instance of <a class="el" href="class_chromosome_1_1_ga_chromosome_params.html" title="This class is base class for all chromosomes&#39; parameters. Built-in genetic operations...">GaChromosomeParams</a> class.</dd></dl>

<p>Implements <a class="el" href="class_common_1_1_ga_operation.html#7da19e41bc86254ea540a55a09384023">Common::GaOperation</a>.</p>

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<a class="anchor" name="185e5ca641b35297a81b2815936ec89d"></a><!-- doxytag: member="Chromosome::CrossoverOperations::GaSubCrossover::CheckParameters" ref="185e5ca641b35297a81b2815936ec89d" args="(const GaParameters &amp;parameters) const " -->
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          <td class="memname">virtual bool GACALL Chromosome::CrossoverOperations::GaSubCrossover::CheckParameters           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_common_1_1_ga_parameters.html">GaParameters</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>parameters</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"> const<code> [inline, virtual]</code></td>
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<p>
More details are given in specification of GaOperation::CheckParameters method. 
<p>
This method is thread-safe. <dl class="return" compact><dt><b>Returns:</b></dt><dd>This method always returns <code>true</code>.</dd></dl>

<p>Implements <a class="el" href="class_common_1_1_ga_operation.html#43b1b5c6a68418b09ec1ac04663d02b6">Common::GaOperation</a>.</p>

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</div><p>
<hr>The documentation for this class was generated from the following files:<ul>
<li>source/<a class="el" href="_crossover_operations_8h.html">CrossoverOperations.h</a><li>source/<a class="el" href="_crossover_operations_8cpp.html">CrossoverOperations.cpp</a></ul>
</div>
<br/><a href="http://www.coolsoft-sd.com/ProductVersion.aspx?vid=9">Genetic Algorithm Library</a><br/><a href="http://www.coolsoft-sd.com/">Coolsoft Software Development</a>
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About the Author

Mladen Janković
Software Developer
Serbia Serbia
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