Click here to Skip to main content
Click here to Skip to main content
Add your own
alternative version
Go to top

Genetic Algorithm Library

, 7 Apr 2012
A framework for genetic algorithms
galdemoapps.zip
TSP.exe
GeneticLibrary.dll
TestApp1.exe
TestApp2.exe
GaSchedule.exe
GaSchedule.cfg
GalDemoSource.zip
TestApp1
TestApp1.vcxproj.filters
TestApp2
TestApp2.vcxproj.filters
TSP
res
.svn
entries
prop-base
Toolbar.bmp.svn-base
TSP.ico.svn-base
props
text-base
Toolbar.bmp.svn-base
TSP.ico.svn-base
TSP.rc2.svn-base
tmp
prop-base
props
text-base
Toolbar.bmp
TSP.ico
TSP.vcxproj.filters
GaSchedule
Algorithm
GaSchedule.cfg
GaSchedule.vcxproj.filters
res
GaSchedule.ico
galdocumentation.zip
doxygen.png
Graphic
ab_cp.png
alg_st.png
a_cr.png
c_cp.png
i_cp.png
mp_cr.png
mv_cr.png
r_cp.png
s_cp.png
s_cr.png
galsource.zip
GeneticLibrary
build
release
gcc_bsd
gcc_linux
gcc_macos
gcc_solaris
icc_linux
icc_macos
icc_win
mingw
msvc
scc_solaris
makefiles
gcc_bsd_debug
gcc_bsd_release
gcc_linux_debug
gcc_linux_release
gcc_macos_debug
gcc_macos_release
gcc_solaris_debug
gcc_solaris_release
icc_linux_debug
icc_linux_release
icc_macos_debug
icc_macos_release
scc_solaris_debug
scc_solaris_release
source
vs
<!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: Common::GaRandomBool 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&nbsp;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&nbsp;List</span></a></li>
      <li><a href="hierarchy.html"><span>Class&nbsp;Hierarchy</span></a></li>
      <li><a href="functions.html"><span>Class&nbsp;Members</span></a></li>
    </ul>
  </div>
  <div class="navpath"><a class="el" href="namespace_common.html">Common</a>::<a class="el" href="class_common_1_1_ga_random_bool.html">GaRandomBool</a>
  </div>
</div>
<div class="contents">
<h1>Common::GaRandomBool Class Reference</h1><!-- doxytag: class="Common::GaRandomBool" --><!-- doxytag: inherits="GaRandom&lt; bool &gt;" --><code><a class="el" href="class_common_1_1_ga_random_bool.html" title="GaRandomBool class generates random boolean values. It supports generating boolean...">GaRandomBool</a></code> class generates random boolean values. It supports generating boolean with defined probabilities of <code>true</code> and <code>false</code> states. The class implements <a class="el" href="class_common_1_1_ga_random.html" title="Interface for random value generators.">GaRandom</a> interface. 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, but all public methods are thread-safe.  
<a href="#_details">More...</a>
<p>
<code>#include &lt;source/Random.h&gt;</code>
<p>
Inherits <a class="el" href="class_common_1_1_ga_random.html">Common::GaRandom&lt; bool &gt;</a>.
<p>

<p>
<a href="class_common_1_1_ga_random_bool-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">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_common_1_1_ga_random_bool.html#14cdbb26fcac6fd77f47d416c586bf30">GaRandomBool</a> ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This constructor initializes random generator with current time as seed.  <a href="#14cdbb26fcac6fd77f47d416c586bf30"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_common_1_1_ga_random_bool.html#3ba96627cfbd7ba3fdf241082c55a4cf">GaRandomBool</a> (unsigned long seed)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This constructor initialize random generator with user-defined seed.  <a href="#3ba96627cfbd7ba3fdf241082c55a4cf"></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_common_1_1_ga_random_bool.html#c951a9347bfb8de6e7b0ea8c9900a4d8">Generate</a> ()</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method generates random Boolean values.  <a href="#c951a9347bfb8de6e7b0ea8c9900a4d8"></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_common_1_1_ga_random_bool.html#973149dd16ecefeaad73120e1178861d">Generate</a> (const bool &amp;max)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method generates random Boolean values.  <a href="#973149dd16ecefeaad73120e1178861d"></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_common_1_1_ga_random_bool.html#b85311d9233c4c40b2039a1f4db2e89f">Generate</a> (const bool &amp;min, const bool &amp;max)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method generates random Boolean values.  <a href="#b85311d9233c4c40b2039a1f4db2e89f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool GACALL&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_common_1_1_ga_random_bool.html#23410b56dad55e70c5091f543806237f">Generate</a> (double p)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method generates Boolean value with <code>p</code> probability of <code>true</code> value.  <a href="#23410b56dad55e70c5091f543806237f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool GACALL&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_common_1_1_ga_random_bool.html#be180a8dbc53c8dbb4ba899c41c00b7e">Generate</a> (int p)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">This method generates Boolean value with <code>p</code> probability of <code>true</code> and <code>100-p</code> of <code>false</code> value.  <a href="#be180a8dbc53c8dbb4ba899c41c00b7e"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="class_common_1_1_ga_random_generator.html">GaRandomGenerator</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_common_1_1_ga_random_bool.html#bf4ef387d21028fee72f7c2f35ab269c">_generator</a></td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Instance of algorithm for generating random numbers.  <a href="#bf4ef387d21028fee72f7c2f35ab269c"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<code><a class="el" href="class_common_1_1_ga_random_bool.html" title="GaRandomBool class generates random boolean values. It supports generating boolean...">GaRandomBool</a></code> class generates random boolean values. It supports generating boolean with defined probabilities of <code>true</code> and <code>false</code> states. The class implements <a class="el" href="class_common_1_1_ga_random.html" title="Interface for random value generators.">GaRandom</a> interface. 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, but all public methods are thread-safe. 
<p>
<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" name="14cdbb26fcac6fd77f47d416c586bf30"></a><!-- doxytag: member="Common::GaRandomBool::GaRandomBool" ref="14cdbb26fcac6fd77f47d416c586bf30" args="()" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">Common::GaRandomBool::GaRandomBool           </td>
          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"><code> [inline]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
This constructor initializes random generator with current time as seed. 
<p>

</div>
</div><p>
<a class="anchor" name="3ba96627cfbd7ba3fdf241082c55a4cf"></a><!-- doxytag: member="Common::GaRandomBool::GaRandomBool" ref="3ba96627cfbd7ba3fdf241082c55a4cf" args="(unsigned long seed)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">Common::GaRandomBool::GaRandomBool           </td>
          <td>(</td>
          <td class="paramtype">unsigned long&nbsp;</td>
          <td class="paramname"> <em>seed</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"><code> [inline]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
This constructor initialize random generator with user-defined seed. 
<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>seed</em>&nbsp;</td><td>user-defined seed.</td></tr>
  </table>
</dl>

</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="c951a9347bfb8de6e7b0ea8c9900a4d8"></a><!-- doxytag: member="Common::GaRandomBool::Generate" ref="c951a9347bfb8de6e7b0ea8c9900a4d8" args="()" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">virtual bool GACALL Common::GaRandomBool::Generate           </td>
          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"><code> [inline, virtual]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
This method generates random Boolean values. 
<p>
This method is thread-safe. <dl class="return" compact><dt><b>Returns:</b></dt><dd>Returns generate random value.</dd></dl>

<p>Implements <a class="el" href="class_common_1_1_ga_random.html#d6f9ee3346f19a552da4e70484de49eb">Common::GaRandom&lt; bool &gt;</a>.</p>

</div>
</div><p>
<a class="anchor" name="973149dd16ecefeaad73120e1178861d"></a><!-- doxytag: member="Common::GaRandomBool::Generate" ref="973149dd16ecefeaad73120e1178861d" args="(const bool &amp;max)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">virtual bool GACALL Common::GaRandomBool::Generate           </td>
          <td>(</td>
          <td class="paramtype">const bool &amp;&nbsp;</td>
          <td class="paramname"> <em>max</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"><code> [inline, virtual]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
This method generates random Boolean values. 
<p>
This method is 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>max</em>&nbsp;</td><td>this parameter is ignored.</td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Returns generate random value.</dd></dl>

<p>Implements <a class="el" href="class_common_1_1_ga_random.html#6116f8c2789932b7d8739362602af738">Common::GaRandom&lt; bool &gt;</a>.</p>

</div>
</div><p>
<a class="anchor" name="b85311d9233c4c40b2039a1f4db2e89f"></a><!-- doxytag: member="Common::GaRandomBool::Generate" ref="b85311d9233c4c40b2039a1f4db2e89f" args="(const bool &amp;min, const bool &amp;max)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">virtual bool GACALL Common::GaRandomBool::Generate           </td>
          <td>(</td>
          <td class="paramtype">const bool &amp;&nbsp;</td>
          <td class="paramname"> <em>min</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const bool &amp;&nbsp;</td>
          <td class="paramname"> <em>max</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td width="100%"><code> [inline, virtual]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
This method generates random Boolean values. 
<p>
This method is 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>min</em>&nbsp;</td><td>this parameter is ignored.</td></tr>
    <tr><td valign="top"></td><td valign="top"><em>max</em>&nbsp;</td><td>this parameter is ignored.</td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Returns generate random value.</dd></dl>

<p>Implements <a class="el" href="class_common_1_1_ga_random.html#cbd6b1eced274f8896b381428adee435">Common::GaRandom&lt; bool &gt;</a>.</p>

</div>
</div><p>
<a class="anchor" name="23410b56dad55e70c5091f543806237f"></a><!-- doxytag: member="Common::GaRandomBool::Generate" ref="23410b56dad55e70c5091f543806237f" args="(double p)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">bool GACALL Common::GaRandomBool::Generate           </td>
          <td>(</td>
          <td class="paramtype">double&nbsp;</td>
          <td class="paramname"> <em>p</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"><code> [inline]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
This method generates Boolean value with <code>p</code> probability of <code>true</code> value. 
<p>
This method is 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>p</em>&nbsp;</td><td>probability of <code>true</code> value (0, 1).</td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Returns generate random value.</dd></dl>

</div>
</div><p>
<a class="anchor" name="be180a8dbc53c8dbb4ba899c41c00b7e"></a><!-- doxytag: member="Common::GaRandomBool::Generate" ref="be180a8dbc53c8dbb4ba899c41c00b7e" args="(int p)" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">bool GACALL Common::GaRandomBool::Generate           </td>
          <td>(</td>
          <td class="paramtype">int&nbsp;</td>
          <td class="paramname"> <em>p</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"><code> [inline]</code></td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
This method generates Boolean value with <code>p</code> probability of <code>true</code> and <code>100-p</code> of <code>false</code> value. 
<p>
This method is 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>p</em>&nbsp;</td><td>probability in percents of <code>true</code> value (0 - 100).</td></tr>
  </table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Returns generate random value.</dd></dl>

</div>
</div><p>
<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="bf4ef387d21028fee72f7c2f35ab269c"></a><!-- doxytag: member="Common::GaRandomBool::_generator" ref="bf4ef387d21028fee72f7c2f35ab269c" args="" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="class_common_1_1_ga_random_generator.html">GaRandomGenerator</a> <a class="el" href="class_common_1_1_ga_random_bool.html#bf4ef387d21028fee72f7c2f35ab269c">Common::GaRandomBool::_generator</a><code> [private]</code>          </td>
        </tr>
      </table>
</div>
<div class="memdoc">

<p>
Instance of algorithm for generating random numbers. 
<p>

</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>source/<a class="el" href="_random_8h.html">Random.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.

License

This article, along with any associated source code and files, is licensed under The GNU General Public License (GPLv3)

Share

About the Author

Mladen Janković
Software Developer
Serbia Serbia
No Biography provided

| Advertise | Privacy | Mobile
Web04 | 2.8.140916.1 | Last Updated 7 Apr 2012
Article Copyright 2008 by Mladen Janković
Everything else Copyright © CodeProject, 1999-2014
Terms of Service
Layout: fixed | fluid