<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>Genetic Algorithm Library: Population::GaSelectionParams Class Reference</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.5 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div class="navpath"><a class="el" href="namespace_population.html">Population</a>::<a class="el" href="class_population_1_1_ga_selection_params.html">GaSelectionParams</a> </div> </div> <div class="contents"> <h1>Population::GaSelectionParams Class Reference</h1><!-- doxytag: class="Population::GaSelectionParams" --><!-- doxytag: inherits="Common::GaParameters" -->This class is base for parameters of selection operation. <a href="#_details">More...</a> <p> <code>#include <source/PopulationOperations.h></code> <p> Inherits <a class="el" href="class_common_1_1_ga_parameters.html">Common::GaParameters</a>. <p> Inherited by <a class="el" href="class_population_1_1_selection_operations_1_1_ga_select_duplicates_params.html">Population::SelectionOperations::GaSelectDuplicatesParams</a>. <p> <p> <a href="class_population_1_1_ga_selection_params-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"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_population_1_1_ga_selection_params.html#5aba353391fa20eac0651fc60cb18ca0">GaSelectionParams</a> (int selectionSize)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">This constructor initializes selection parameters with user-defined replacement size. <a href="#5aba353391fa20eac0651fc60cb18ca0"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_population_1_1_ga_selection_params.html#a4f5764f977063ad945e5e0aeed2ff62">GaSelectionParams</a> ()</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">This constructor initializes selection parameters with default values. Default selection size is 2. <a href="#a4f5764f977063ad945e5e0aeed2ff62"></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 </td><td class="memItemRight" valign="bottom"><a class="el" href="class_population_1_1_ga_selection_params.html#28ec27c4d02d4e96e073ad5a1c8e7412">Clone</a> () const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">More details are given in specification of GaParameters::Clone method. <a href="#28ec27c4d02d4e96e073ad5a1c8e7412"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">int GACALL </td><td class="memItemRight" valign="bottom"><a class="el" href="class_population_1_1_ga_selection_params.html#3393bbade2dae1019561e98e25b18319">GetSelectionSize</a> () const </td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">This method is not thread-safe. <a href="#3393bbade2dae1019561e98e25b18319"></a><br></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">void GACALL </td><td class="memItemRight" valign="bottom"><a class="el" href="class_population_1_1_ga_selection_params.html#ee5a83245bba3408d1941a8804cdf20d">SetSelectionSize</a> (int size)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight"><code>SetSelectionSize</code> method sets number of chromosomes which should be selected. <a href="#ee5a83245bba3408d1941a8804cdf20d"></a><br></td></tr> <tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_population_1_1_ga_selection_params.html#f940a0fa8cb8e8e75da14d3bc01baefa">_selectionSize</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Number of chromosomes which should be selected. <a href="#f940a0fa8cb8e8e75da14d3bc01baefa"></a><br></td></tr> </table> <hr><a name="_details"></a><h2>Detailed Description</h2> This class is base for parameters of selection operation. <p> 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. No public or private methods are thread-safe. <hr><h2>Constructor & Destructor Documentation</h2> <a class="anchor" name="5aba353391fa20eac0651fc60cb18ca0"></a><!-- doxytag: member="Population::GaSelectionParams::GaSelectionParams" ref="5aba353391fa20eac0651fc60cb18ca0" args="(int selectionSize)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">Population::GaSelectionParams::GaSelectionParams </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"> <em>selectionSize</em> </td> <td> ) </td> <td width="100%"><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p> This constructor initializes selection parameters with user-defined replacement size. <p> <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>selectionSize</em> </td><td>number of chromosomes which should be selected.</td></tr> </table> </dl> </div> </div><p> <a class="anchor" name="a4f5764f977063ad945e5e0aeed2ff62"></a><!-- doxytag: member="Population::GaSelectionParams::GaSelectionParams" ref="a4f5764f977063ad945e5e0aeed2ff62" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">Population::GaSelectionParams::GaSelectionParams </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td width="100%"><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p> This constructor initializes selection parameters with default values. Default selection size is 2. <p> </div> </div><p> <hr><h2>Member Function Documentation</h2> <a class="anchor" name="28ec27c4d02d4e96e073ad5a1c8e7412"></a><!-- doxytag: member="Population::GaSelectionParams::Clone" ref="28ec27c4d02d4e96e073ad5a1c8e7412" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="class_common_1_1_ga_parameters.html">GaParameters</a>* GACALL Population::GaSelectionParams::Clone </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td width="100%"> const<code> [inline, virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> More details are given in specification of GaParameters::Clone method. <p> <p>Implements <a class="el" href="class_common_1_1_ga_parameters.html#34bbac22569d859ba80aa3fd8501c02a">Common::GaParameters</a>.</p> <p>Reimplemented in <a class="el" href="class_population_1_1_selection_operations_1_1_ga_select_duplicates_params.html#1ce3a8b40e2d0419b0c9af04014790ee">Population::SelectionOperations::GaSelectDuplicatesParams</a>, <a class="el" href="class_population_1_1_selection_operations_1_1_ga_select_random_best_params.html#c3cb5a410fcec5ba8ff2abdc750e8192">Population::SelectionOperations::GaSelectRandomBestParams</a>, and <a class="el" href="class_population_1_1_selection_operations_1_1_ga_select_tournament_params.html#14b90bbaed70e769452a2d347eaf6fc8">Population::SelectionOperations::GaSelectTournamentParams</a>.</p> </div> </div><p> <a class="anchor" name="3393bbade2dae1019561e98e25b18319"></a><!-- doxytag: member="Population::GaSelectionParams::GetSelectionSize" ref="3393bbade2dae1019561e98e25b18319" args="() const " --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int GACALL Population::GaSelectionParams::GetSelectionSize </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td width="100%"> const<code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p> This method is not thread-safe. <p> <dl class="return" compact><dt><b>Returns:</b></dt><dd>Method returns number of chromosomes which should be selected.</dd></dl> </div> </div><p> <a class="anchor" name="ee5a83245bba3408d1941a8804cdf20d"></a><!-- doxytag: member="Population::GaSelectionParams::SetSelectionSize" ref="ee5a83245bba3408d1941a8804cdf20d" args="(int size)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void GACALL Population::GaSelectionParams::SetSelectionSize </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"> <em>size</em> </td> <td> ) </td> <td width="100%"><code> [inline]</code></td> </tr> </table> </div> <div class="memdoc"> <p> <code>SetSelectionSize</code> method sets number of chromosomes which should be selected. <p> This method is not thread-safe. <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>new number of chromosomes for selection.</td></tr> </table> </dl> </div> </div><p> <hr><h2>Member Data Documentation</h2> <a class="anchor" name="f940a0fa8cb8e8e75da14d3bc01baefa"></a><!-- doxytag: member="Population::GaSelectionParams::_selectionSize" ref="f940a0fa8cb8e8e75da14d3bc01baefa" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int <a class="el" href="class_population_1_1_ga_selection_params.html#f940a0fa8cb8e8e75da14d3bc01baefa">Population::GaSelectionParams::_selectionSize</a><code> [protected]</code> </td> </tr> </table> </div> <div class="memdoc"> <p> Number of chromosomes which should be selected. <p> </div> </div><p> <hr>The documentation for this class was generated from the following file:<ul> <li>source/<a class="el" href="_population_operations_8h.html">PopulationOperations.h</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> </body> </html>
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.
This article, along with any associated source code and files, is licensed under The GNU General Public License (GPLv3)