<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>libstdc++: std::uniform_real_distribution< _RealType > Class Template Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.7.4 -->
<div id="top">
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">libstdc++</div>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
initNavTree('a00728.html','');
</script>
<div id="doc-content">
<div class="header">
<div class="summary">
<a href="#nested-classes">Classes</a> |
<a href="#pub-types">Public Types</a> |
<a href="#pub-methods">Public Member Functions</a> </div>
<div class="headertitle">
<div class="title">std::uniform_real_distribution< _RealType > Class Template Reference<div class="ingroups"><a class="el" href="a01208.html">Uniform Distributions</a></div></div> </div>
</div>
<div class="contents">
<!-- doxytag: class="std::uniform_real_distribution" -->
<p>Uniform continuous distribution for random numbers.
<a href="a00728.html#details">More...</a></p>
<p><a href="a02417.html">List of all members.</a></p>
<h2><a name="nested-classes"></a>
Classes</h2>
<ul>
<li>struct <a class="el" href="a00729.html">param_type</a>
</ul>
<h2><a name="pub-types"></a>
Public Types</h2>
<ul>
<li>typedef _RealType <a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a>
</ul>
<h2><a name="pub-methods"></a>
Public Member Functions</h2>
<ul>
<li><a class="el" href="a00728.html#ab360c146b8525f463321696a9f477aea">uniform_real_distribution</a> (_RealType __a=_RealType(0), _RealType __b=_RealType(1))
<li><a class="anchor" id="a9446b62ba8319bf304dbb74914ff5e84"></a><!-- doxytag: member="std::uniform_real_distribution::uniform_real_distribution" ref="a9446b62ba8319bf304dbb74914ff5e84" args="(const param_type &__p)" -->
<b>uniform_real_distribution</b> (const <a class="el" href="a00729.html">param_type</a> &__p)
<li><a class="anchor" id="aafed68e17446c5e5b811d2d30f60791a"></a><!-- doxytag: member="std::uniform_real_distribution::a" ref="aafed68e17446c5e5b811d2d30f60791a" args="() const " -->
<a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a> <b>a</b> () const
<li><a class="anchor" id="a61d64c1f75e74662988ba68f2342bc88"></a><!-- doxytag: member="std::uniform_real_distribution::b" ref="a61d64c1f75e74662988ba68f2342bc88" args="() const " -->
<a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a> <b>b</b> () const
<li><a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a> <a class="el" href="a00728.html#ac0764b8c25dff95f69e9fd706fdee31f">max</a> () const
<li><a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a> <a class="el" href="a00728.html#a961e4b02d1e8a24648824e34b92712cb">min</a> () const
<li><a class="anchor" id="a47571ff7ab5c085fbe909ef10000d4b0"></a><!-- doxytag: member="std::uniform_real_distribution::operator()" ref="a47571ff7ab5c085fbe909ef10000d4b0" args="(_UniformRandomNumberGenerator &__urng, const param_type &__p)" -->
template<typename _UniformRandomNumberGenerator > <a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a> <b>operator()</b> (_UniformRandomNumberGenerator &__urng, const <a class="el" href="a00729.html">param_type</a> &__p)
<li>template<typename _UniformRandomNumberGenerator > <a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a> <a class="el" href="a00728.html#add7bd89d691786ca5d077a60b1a5114e">operator()</a> (_UniformRandomNumberGenerator &__urng)
<li>void <a class="el" href="a00728.html#af4f7361528ea5e52ba65da30a8172ec4">param</a> (const <a class="el" href="a00729.html">param_type</a> &__param)
<li><a class="el" href="a00729.html">param_type</a> <a class="el" href="a00728.html#a2f89f011e8bed300469af26079d9763d">param</a> () const
<li>void <a class="el" href="a00728.html#a32de9a167158ce4d66cf0b07296a13c8">reset</a> ()
</ul>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><h3>template<typename _RealType = double><br/>
class std::uniform_real_distribution< _RealType ></h3>
<p>Uniform continuous distribution for random numbers. </p>
<p>A continuous random distribution on the range [min, max) with equal probability throughout the range. The URNG should be real-valued and deliver number in the range [0, 1). </p>
<p>Definition at line <a class="el" href="a00997_source.html#l01782">1782</a> of file <a class="el" href="a00997_source.html">random.h</a>.</p>
</div><hr/><h2>Member Typedef Documentation</h2>
<a class="anchor" id="a6cbfd150bdd9f1a1d5e7b54605b4707c"></a><!-- doxytag: member="std::uniform_real_distribution::result_type" ref="a6cbfd150bdd9f1a1d5e7b54605b4707c" args="" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _RealType = double> </div>
<table class="memname">
<tr>
<td class="memname">typedef _RealType <a class="el" href="a00728.html">std::uniform_real_distribution</a>< _RealType >::<a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>The type of the range of the distribution. </p>
<p>Definition at line <a class="el" href="a00997_source.html#l01789">1789</a> of file <a class="el" href="a00997_source.html">random.h</a>.</p>
</div>
</div>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="ab360c146b8525f463321696a9f477aea"></a><!-- doxytag: member="std::uniform_real_distribution::uniform_real_distribution" ref="ab360c146b8525f463321696a9f477aea" args="(_RealType __a=_RealType(0), _RealType __b=_RealType(1))" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _RealType = double> </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a00728.html">std::uniform_real_distribution</a>< _RealType >::<a class="el" href="a00728.html">uniform_real_distribution</a> </td>
<td>(</td>
<td class="paramtype">_RealType </td>
<td class="paramname"><em>__a</em> = <code>_RealType(0)</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">_RealType </td>
<td class="paramname"><em>__b</em> = <code>_RealType(1)</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [inline, explicit]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Constructs a <a class="el" href="a00728.html" title="Uniform continuous distribution for random numbers.">uniform_real_distribution</a> object. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">__min</td><td>[IN] The lower bound of the distribution. </td></tr>
<tr><td class="paramname">__max</td><td>[IN] The upper bound of the distribution. </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="a00997_source.html#l01828">1828</a> of file <a class="el" href="a00997_source.html">random.h</a>.</p>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ac0764b8c25dff95f69e9fd706fdee31f"></a><!-- doxytag: member="std::uniform_real_distribution::max" ref="ac0764b8c25dff95f69e9fd706fdee31f" args="() const " -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _RealType = double> </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a> <a class="el" href="a00728.html">std::uniform_real_distribution</a>< _RealType >::max </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Returns the inclusive upper bound of the distribution range. </p>
<p>Definition at line <a class="el" href="a00997_source.html#l01880">1880</a> of file <a class="el" href="a00997_source.html">random.h</a>.</p>
</div>
</div>
<a class="anchor" id="a961e4b02d1e8a24648824e34b92712cb"></a><!-- doxytag: member="std::uniform_real_distribution::min" ref="a961e4b02d1e8a24648824e34b92712cb" args="() const " -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _RealType = double> </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a> <a class="el" href="a00728.html">std::uniform_real_distribution</a>< _RealType >::min </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Returns the inclusive lower bound of the distribution range. </p>
<p>Definition at line <a class="el" href="a00997_source.html#l01873">1873</a> of file <a class="el" href="a00997_source.html">random.h</a>.</p>
</div>
</div>
<a class="anchor" id="add7bd89d691786ca5d077a60b1a5114e"></a><!-- doxytag: member="std::uniform_real_distribution::operator()" ref="add7bd89d691786ca5d077a60b1a5114e" args="(_UniformRandomNumberGenerator &__urng)" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _RealType = double> </div>
<div class="memtemplate">
template<typename _UniformRandomNumberGenerator > </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a00728.html#a6cbfd150bdd9f1a1d5e7b54605b4707c">result_type</a> <a class="el" href="a00728.html">std::uniform_real_distribution</a>< _RealType >::operator() </td>
<td>(</td>
<td class="paramtype">_UniformRandomNumberGenerator & </td>
<td class="paramname"><em>__urng</em></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Generating functions. </p>
<p>Definition at line <a class="el" href="a00997_source.html#l01888">1888</a> of file <a class="el" href="a00997_source.html">random.h</a>.</p>
<p>References <a class="el" href="a00997_source.html#l01888">std::uniform_real_distribution< _RealType >::operator()()</a>, and <a class="el" href="a00997_source.html#l01858">std::uniform_real_distribution< _RealType >::param()</a>.</p>
<p>Referenced by <a class="el" href="a00997_source.html#l01888">std::uniform_real_distribution< _RealType >::operator()()</a>.</p>
</div>
</div>
<a class="anchor" id="af4f7361528ea5e52ba65da30a8172ec4"></a><!-- doxytag: member="std::uniform_real_distribution::param" ref="af4f7361528ea5e52ba65da30a8172ec4" args="(const param_type &__param)" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _RealType = double> </div>
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="a00728.html">std::uniform_real_distribution</a>< _RealType >::param </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00729.html">param_type</a> & </td>
<td class="paramname"><em>__param</em></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Sets the parameter set of the distribution. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">__param</td><td>The new parameter set of the distribution. </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="a00997_source.html#l01866">1866</a> of file <a class="el" href="a00997_source.html">random.h</a>.</p>
</div>
</div>
<a class="anchor" id="a2f89f011e8bed300469af26079d9763d"></a><!-- doxytag: member="std::uniform_real_distribution::param" ref="a2f89f011e8bed300469af26079d9763d" args="() const " -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _RealType = double> </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a00729.html">param_type</a> <a class="el" href="a00728.html">std::uniform_real_distribution</a>< _RealType >::param </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Returns the parameter set of the distribution. </p>
<p>Definition at line <a class="el" href="a00997_source.html#l01858">1858</a> of file <a class="el" href="a00997_source.html">random.h</a>.</p>
<p>Referenced by <a class="el" href="a00997_source.html#l01888">std::uniform_real_distribution< _RealType >::operator()()</a>, <a class="el" href="a00997_source.html#l01911">std::operator==()</a>, and <a class="el" href="a00998_source.html#l00968">std::operator>>()</a>.</p>
</div>
</div>
<a class="anchor" id="a32de9a167158ce4d66cf0b07296a13c8"></a><!-- doxytag: member="std::uniform_real_distribution::reset" ref="a32de9a167158ce4d66cf0b07296a13c8" args="()" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename _RealType = double> </div>
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="a00728.html">std::uniform_real_distribution</a>< _RealType >::reset </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Resets the distribution state. </p>
<p>Does nothing for the uniform real distribution. </p>
<p>Definition at line <a class="el" href="a00997_source.html#l01844">1844</a> of file <a class="el" href="a00997_source.html">random.h</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a00997_source.html">random.h</a></li>
</ul>
</div>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="a01137.html">std</a> </li>
<li class="navelem"><a class="el" href="a00728.html">uniform_real_distribution</a> </li>
<li class="footer">Generated by 
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </li>
</ul>
</div>
</body>
</html>
