<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://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"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libstdc++: std::fisher_f_distribution< _RealType > Class Template Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license 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$(document).ready(function(){initNavTree('a06348.html','');}); /* @license-end */ </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> | <a href="#friends">Friends</a> | <a href="a06345.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::fisher_f_distribution< _RealType > Class Template Reference<div class="ingroups"><a class="el" href="a01473.html">Numerics</a> » <a class="el" href="a01491.html">Random Number Generation</a> » <a class="el" href="a01532.html">Random Number Distributions</a> » <a class="el" href="a01534.html">Normal Distributions</a></div></div> </div> </div><!--header--> <div class="contents"> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a> Classes</h2></td></tr> <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="a06352.html">param_type</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a> Public Types</h2></td></tr> <tr class="memitem:a81d8f625ee48920d4700c5ff1700aaea"><td class="memItemLeft" align="right" valign="top">typedef _RealType </td><td class="memItemRight" valign="bottom"><a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a></td></tr> <tr class="separator:a81d8f625ee48920d4700c5ff1700aaea"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a5637c04de5cacfbac1f2b4b90f2379c1"><td class="memItemLeft" align="right" valign="top"><a id="a5637c04de5cacfbac1f2b4b90f2379c1"></a>  </td><td class="memItemRight" valign="bottom"><b>fisher_f_distribution</b> (_RealType __m=_RealType(1), _RealType __n=_RealType(1))</td></tr> <tr class="separator:a5637c04de5cacfbac1f2b4b90f2379c1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad5e95084243d2dec7e7d3dbc96913a87"><td class="memItemLeft" align="right" valign="top"><a id="ad5e95084243d2dec7e7d3dbc96913a87"></a>  </td><td class="memItemRight" valign="bottom"><b>fisher_f_distribution</b> (const <a class="el" href="a06352.html">param_type</a> &__p)</td></tr> <tr class="separator:ad5e95084243d2dec7e7d3dbc96913a87"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa6fd8a7016b4f5398f396635b4e11f10"><td class="memTemplParams" colspan="2"><a id="aa6fd8a7016b4f5398f396635b4e11f10"></a> template<typename _ForwardIterator , typename _UniformRandomNumberGenerator > </td></tr> <tr class="memitem:aa6fd8a7016b4f5398f396635b4e11f10"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>__generate</b> (_ForwardIterator __f, _ForwardIterator __t, _UniformRandomNumberGenerator &__urng)</td></tr> <tr class="separator:aa6fd8a7016b4f5398f396635b4e11f10"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5633c0b0a6faf6665ab96d55d224a2b4"><td class="memTemplParams" colspan="2"><a id="a5633c0b0a6faf6665ab96d55d224a2b4"></a> template<typename _ForwardIterator , typename _UniformRandomNumberGenerator > </td></tr> <tr class="memitem:a5633c0b0a6faf6665ab96d55d224a2b4"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>__generate</b> (_ForwardIterator __f, _ForwardIterator __t, _UniformRandomNumberGenerator &__urng, const <a class="el" href="a06352.html">param_type</a> &__p)</td></tr> <tr class="separator:a5633c0b0a6faf6665ab96d55d224a2b4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a91f9f4c281514b19163b341b5296d6f7"><td class="memTemplParams" colspan="2"><a id="a91f9f4c281514b19163b341b5296d6f7"></a> template<typename _UniformRandomNumberGenerator > </td></tr> <tr class="memitem:a91f9f4c281514b19163b341b5296d6f7"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>__generate</b> (<a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> *__f, <a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> *__t, _UniformRandomNumberGenerator &__urng)</td></tr> <tr class="separator:a91f9f4c281514b19163b341b5296d6f7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6af6e106c54667c18c9de55a1d9e279e"><td class="memTemplParams" colspan="2"><a id="a6af6e106c54667c18c9de55a1d9e279e"></a> template<typename _UniformRandomNumberGenerator > </td></tr> <tr class="memitem:a6af6e106c54667c18c9de55a1d9e279e"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>__generate</b> (<a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> *__f, <a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> *__t, _UniformRandomNumberGenerator &__urng, const <a class="el" href="a06352.html">param_type</a> &__p)</td></tr> <tr class="separator:a6af6e106c54667c18c9de55a1d9e279e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2c9606d99bc248729f53554f03e51d15"><td class="memItemLeft" align="right" valign="top"><a id="a2c9606d99bc248729f53554f03e51d15"></a> _RealType </td><td class="memItemRight" valign="bottom"><b>m</b> () const</td></tr> <tr class="separator:a2c9606d99bc248729f53554f03e51d15"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a06d2101e5cda9129c6632e788fe7b9b8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a06348.html#a06d2101e5cda9129c6632e788fe7b9b8">max</a> () const</td></tr> <tr class="separator:a06d2101e5cda9129c6632e788fe7b9b8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7b129ca3a6af6d6d063ecde317361ef8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a06348.html#a7b129ca3a6af6d6d063ecde317361ef8">min</a> () const</td></tr> <tr class="separator:a7b129ca3a6af6d6d063ecde317361ef8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae2fdfd573b5654d8aa70c5b0f2052caa"><td class="memItemLeft" align="right" valign="top"><a id="ae2fdfd573b5654d8aa70c5b0f2052caa"></a> _RealType </td><td class="memItemRight" valign="bottom"><b>n</b> () const</td></tr> <tr class="separator:ae2fdfd573b5654d8aa70c5b0f2052caa"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab172a885f02391e497338955fbd5a5b7"><td class="memTemplParams" colspan="2">template<typename _UniformRandomNumberGenerator > </td></tr> <tr class="memitem:ab172a885f02391e497338955fbd5a5b7"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a06348.html#ab172a885f02391e497338955fbd5a5b7">operator()</a> (_UniformRandomNumberGenerator &__urng)</td></tr> <tr class="separator:ab172a885f02391e497338955fbd5a5b7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a66fc4265b1b604cf78d361a99d691dee"><td class="memTemplParams" colspan="2"><a id="a66fc4265b1b604cf78d361a99d691dee"></a> template<typename _UniformRandomNumberGenerator > </td></tr> <tr class="memitem:a66fc4265b1b604cf78d361a99d691dee"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> </td><td class="memTemplItemRight" valign="bottom"><b>operator()</b> (_UniformRandomNumberGenerator &__urng, const <a class="el" href="a06352.html">param_type</a> &__p)</td></tr> <tr class="separator:a66fc4265b1b604cf78d361a99d691dee"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a64441f490b89c34e0fe852bff1cb335d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a06352.html">param_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a06348.html#a64441f490b89c34e0fe852bff1cb335d">param</a> () const</td></tr> <tr class="separator:a64441f490b89c34e0fe852bff1cb335d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a052913a3ca616ba45870d25e5f1da93c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a06348.html#a052913a3ca616ba45870d25e5f1da93c">param</a> (const <a class="el" href="a06352.html">param_type</a> &__param)</td></tr> <tr class="separator:a052913a3ca616ba45870d25e5f1da93c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1a8ed43ea1042c8a502c4d497cff95a8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a06348.html#a1a8ed43ea1042c8a502c4d497cff95a8">reset</a> ()</td></tr> <tr class="separator:a1a8ed43ea1042c8a502c4d497cff95a8"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a> Friends</h2></td></tr> <tr class="memitem:ae32074f867a5686e7e7dab19d6f4cf2b"><td class="memTemplParams" colspan="2">template<typename _RealType1 , typename _CharT , typename _Traits > </td></tr> <tr class="memitem:ae32074f867a5686e7e7dab19d6f4cf2b"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits > & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a06348.html#ae32074f867a5686e7e7dab19d6f4cf2b">operator<<</a> (<a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits > &__os, const <a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType1 > &__x)</td></tr> <tr class="separator:ae32074f867a5686e7e7dab19d6f4cf2b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6d91b2687b4f8cc34d02a65b739ed070"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a06348.html#a6d91b2687b4f8cc34d02a65b739ed070">operator==</a> (const <a class="el" href="a06348.html">fisher_f_distribution</a> &__d1, const <a class="el" href="a06348.html">fisher_f_distribution</a> &__d2)</td></tr> <tr class="separator:a6d91b2687b4f8cc34d02a65b739ed070"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abab2538be3fead2df80ac93a9ebaa7f3"><td class="memTemplParams" colspan="2">template<typename _RealType1 , typename _CharT , typename _Traits > </td></tr> <tr class="memitem:abab2538be3fead2df80ac93a9ebaa7f3"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a02456.html">std::basic_istream</a>< _CharT, _Traits > & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a06348.html#abab2538be3fead2df80ac93a9ebaa7f3">operator>></a> (<a class="el" href="a02456.html">std::basic_istream</a>< _CharT, _Traits > &__is, <a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType1 > &__x)</td></tr> <tr class="separator:abab2538be3fead2df80ac93a9ebaa7f3"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><h3>template<typename _RealType = double><br /> class std::fisher_f_distribution< _RealType ></h3> <p>A fisher_f_distribution random number distribution. </p> <p>The formula for the normal probability mass function is </p><p class="formulaDsp"> <img class="formulaDsp" alt="\[ p(x|m,n) = \frac{\Gamma((m+n)/2)}{\Gamma(m/2)\Gamma(n/2)} (\frac{m}{n})^{m/2} x^{(m/2)-1} (1 + \frac{mx}{n})^{-(m+n)/2} \]" src="form_10.png"/> </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l03000">3000</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </div><h2 class="groupheader">Member Typedef Documentation</h2> <a id="a81d8f625ee48920d4700c5ff1700aaea"></a> <h2 class="memtitle"><span class="permalink"><a href="#a81d8f625ee48920d4700c5ff1700aaea">◆ </a></span>result_type</h2> <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="a06348.html">std::fisher_f_distribution</a>< _RealType >::<a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a></td> </tr> </table> </div><div class="memdoc"> <p>The type of the range of the distribution. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l03003">3003</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a id="a06d2101e5cda9129c6632e788fe7b9b8"></a> <h2 class="memtitle"><span class="permalink"><a href="#a06d2101e5cda9129c6632e788fe7b9b8">◆ </a></span>max()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RealType = double> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> <a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType >::max </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Returns the least upper bound value of the distribution. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l03099">3099</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> <p class="reference">References <a class="el" href="a00095_source.html#l00321">std::numeric_limits< _Tp >::max()</a>.</p> </div> </div> <a id="a7b129ca3a6af6d6d063ecde317361ef8"></a> <h2 class="memtitle"><span class="permalink"><a href="#a7b129ca3a6af6d6d063ecde317361ef8">◆ </a></span>min()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RealType = double> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> <a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType >::min </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Returns the greatest lower bound value of the distribution. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l03092">3092</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </div> </div> <a id="ab172a885f02391e497338955fbd5a5b7"></a> <h2 class="memtitle"><span class="permalink"><a href="#ab172a885f02391e497338955fbd5a5b7">◆ </a></span>operator()()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RealType = double> </div> <div class="memtemplate"> template<typename _UniformRandomNumberGenerator > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a06348.html#a81d8f625ee48920d4700c5ff1700aaea">result_type</a> <a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType >::operator() </td> <td>(</td> <td class="paramtype">_UniformRandomNumberGenerator & </td> <td class="paramname"><em>__urng</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Generating functions. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l03107">3107</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </div> </div> <a id="a64441f490b89c34e0fe852bff1cb335d"></a> <h2 class="memtitle"><span class="permalink"><a href="#a64441f490b89c34e0fe852bff1cb335d">◆ </a></span>param() <span class="overload">[1/2]</span></h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RealType = double> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a06352.html">param_type</a> <a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType >::param </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Returns the parameter set of the distribution. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l03077">3077</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </div> </div> <a id="a052913a3ca616ba45870d25e5f1da93c"></a> <h2 class="memtitle"><span class="permalink"><a href="#a052913a3ca616ba45870d25e5f1da93c">◆ </a></span>param() <span class="overload">[2/2]</span></h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RealType = double> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType >::param </td> <td>(</td> <td class="paramtype">const <a class="el" href="a06352.html">param_type</a> & </td> <td class="paramname"><em>__param</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Sets the parameter set of the distribution. </p> <dl class="params"><dt>Parameters</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 class="definition">Definition at line <a class="el" href="a00452_source.html#l03085">3085</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </div> </div> <a id="a1a8ed43ea1042c8a502c4d497cff95a8"></a> <h2 class="memtitle"><span class="permalink"><a href="#a1a8ed43ea1042c8a502c4d497cff95a8">◆ </a></span>reset()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RealType = double> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType >::reset </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Resets the distribution state. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l03056">3056</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> <p class="reference">References <a class="el" href="a00452_source.html#l02423">std::gamma_distribution< _RealType >::reset()</a>.</p> </div> </div> <h2 class="groupheader">Friends And Related Function Documentation</h2> <a id="ae32074f867a5686e7e7dab19d6f4cf2b"></a> <h2 class="memtitle"><span class="permalink"><a href="#ae32074f867a5686e7e7dab19d6f4cf2b">◆ </a></span>operator<<</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RealType = double> </div> <div class="memtemplate"> template<typename _RealType1 , typename _CharT , typename _Traits > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a02460.html">std::basic_ostream</a><_CharT, _Traits>& operator<< </td> <td>(</td> <td class="paramtype"><a class="el" href="a02460.html">std::basic_ostream</a>< _CharT, _Traits > & </td> <td class="paramname"><em>__os</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType1 > & </td> <td class="paramname"><em>__x</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">friend</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Inserts a fisher_f_distribution random number distribution <code>__x</code> into the output stream <code>__os</code>. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__os</td><td>An output stream. </td></tr> <tr><td class="paramname">__x</td><td>A fisher_f_distribution random number distribution.</td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>The output stream with the state of <code>__x</code> inserted or in an error state. </dd></dl> </div> </div> <a id="a6d91b2687b4f8cc34d02a65b739ed070"></a> <h2 class="memtitle"><span class="permalink"><a href="#a6d91b2687b4f8cc34d02a65b739ed070">◆ </a></span>operator==</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RealType = double> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">bool operator== </td> <td>(</td> <td class="paramtype">const <a class="el" href="a06348.html">fisher_f_distribution</a>< _RealType > & </td> <td class="paramname"><em>__d1</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="a06348.html">fisher_f_distribution</a>< _RealType > & </td> <td class="paramname"><em>__d2</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">friend</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Return true if two Fisher f distributions have the same parameters and the sequences that would be generated are equal. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l03155">3155</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </div> </div> <a id="abab2538be3fead2df80ac93a9ebaa7f3"></a> <h2 class="memtitle"><span class="permalink"><a href="#abab2538be3fead2df80ac93a9ebaa7f3">◆ </a></span>operator>></h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RealType = double> </div> <div class="memtemplate"> template<typename _RealType1 , typename _CharT , typename _Traits > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a02456.html">std::basic_istream</a><_CharT, _Traits>& operator>> </td> <td>(</td> <td class="paramtype"><a class="el" href="a02456.html">std::basic_istream</a>< _CharT, _Traits > & </td> <td class="paramname"><em>__is</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="a06348.html">std::fisher_f_distribution</a>< _RealType1 > & </td> <td class="paramname"><em>__x</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">friend</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Extracts a fisher_f_distribution random number distribution <code>__x</code> from the input stream <code>__is</code>. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__is</td><td>An input stream. </td></tr> <tr><td class="paramname">__x</td><td>A fisher_f_distribution random number generator engine.</td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>The input stream with <code>__x</code> extracted or in an error state. </dd></dl> </div> </div> <hr/>The documentation for this class was generated from the following files:<ul> <li><a class="el" href="a00452_source.html">random.h</a></li> <li><a class="el" href="a17055_source.html">bits/random.tcc</a></li> </ul> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="a01538.html">std</a></li><li class="navelem"><a class="el" href="a06348.html">fisher_f_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> 1.8.15 </li> </ul> </div> </body> </html>