<!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::seed_seq Class 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('a06452.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-types">Public Types</a> | <a href="#pub-methods">Public Member Functions</a> | <a href="a06449.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::seed_seq Class 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="a01537.html">Random Number Utilities</a></div></div> </div> </div><!--header--> <div class="contents"> <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:a3079b6a05bc5cce0bfed0a6a59c29590"><td class="memItemLeft" align="right" valign="top">typedef uint_least32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="a06452.html#a3079b6a05bc5cce0bfed0a6a59c29590">result_type</a></td></tr> <tr class="separator:a3079b6a05bc5cce0bfed0a6a59c29590"><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:a125513e09d016c8a95dba3ce653c8001"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a06452.html#a125513e09d016c8a95dba3ce653c8001">seed_seq</a> () noexcept</td></tr> <tr class="separator:a125513e09d016c8a95dba3ce653c8001"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab2437058ae07c1bc2f285fc91dbe61d1"><td class="memTemplParams" colspan="2"><a id="ab2437058ae07c1bc2f285fc91dbe61d1"></a> template<typename _IntType > </td></tr> <tr class="memitem:ab2437058ae07c1bc2f285fc91dbe61d1"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>seed_seq</b> (<a class="el" href="a01652.html">std::initializer_list</a>< _IntType > il)</td></tr> <tr class="separator:ab2437058ae07c1bc2f285fc91dbe61d1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6992288ee7954ed0d995badbba6d612b"><td class="memTemplParams" colspan="2"><a id="a6992288ee7954ed0d995badbba6d612b"></a> template<typename _InputIterator > </td></tr> <tr class="memitem:a6992288ee7954ed0d995badbba6d612b"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>seed_seq</b> (_InputIterator __begin, _InputIterator __end)</td></tr> <tr class="separator:a6992288ee7954ed0d995badbba6d612b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a065b04b1da30ddb1ca36f5d2ba7ae423"><td class="memItemLeft" align="right" valign="top"><a id="a065b04b1da30ddb1ca36f5d2ba7ae423"></a>  </td><td class="memItemRight" valign="bottom"><b>seed_seq</b> (const <a class="el" href="a06452.html">seed_seq</a> &)=delete</td></tr> <tr class="separator:a065b04b1da30ddb1ca36f5d2ba7ae423"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a68e18059b194f0c36f540e17145479b9"><td class="memTemplParams" colspan="2"><a id="a68e18059b194f0c36f540e17145479b9"></a> template<typename _RandomAccessIterator > </td></tr> <tr class="memitem:a68e18059b194f0c36f540e17145479b9"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>generate</b> (_RandomAccessIterator __begin, _RandomAccessIterator __end)</td></tr> <tr class="separator:a68e18059b194f0c36f540e17145479b9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af7bc546438cf1fd94fbc2f77ef75cfcf"><td class="memItemLeft" align="right" valign="top"><a id="af7bc546438cf1fd94fbc2f77ef75cfcf"></a> <a class="el" href="a06452.html">seed_seq</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a06452.html">seed_seq</a> &)=delete</td></tr> <tr class="separator:af7bc546438cf1fd94fbc2f77ef75cfcf"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9d04cd9d735ce6dfdaf4f4fe7a4b674a"><td class="memTemplParams" colspan="2"><a id="a9d04cd9d735ce6dfdaf4f4fe7a4b674a"></a> template<typename _OutputIterator > </td></tr> <tr class="memitem:a9d04cd9d735ce6dfdaf4f4fe7a4b674a"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><b>param</b> (_OutputIterator __dest) const</td></tr> <tr class="separator:a9d04cd9d735ce6dfdaf4f4fe7a4b674a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a36dcb03596fd4dbda9031892483c5760"><td class="memItemLeft" align="right" valign="top"><a id="a36dcb03596fd4dbda9031892483c5760"></a> size_t </td><td class="memItemRight" valign="bottom"><b>size</b> () const noexcept</td></tr> <tr class="separator:a36dcb03596fd4dbda9031892483c5760"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>The seed_seq class generates sequences of seeds for random number generators. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l05959">5959</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </div><h2 class="groupheader">Member Typedef Documentation</h2> <a id="a3079b6a05bc5cce0bfed0a6a59c29590"></a> <h2 class="memtitle"><span class="permalink"><a href="#a3079b6a05bc5cce0bfed0a6a59c29590">◆ </a></span>result_type</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef uint_least32_t <a class="el" href="a06452.html#a3079b6a05bc5cce0bfed0a6a59c29590">std::seed_seq::result_type</a></td> </tr> </table> </div><div class="memdoc"> <p>The type of the seed vales. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l05963">5963</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </div> </div> <h2 class="groupheader">Constructor & Destructor Documentation</h2> <a id="a125513e09d016c8a95dba3ce653c8001"></a> <h2 class="memtitle"><span class="permalink"><a href="#a125513e09d016c8a95dba3ce653c8001">◆ </a></span>seed_seq()</h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">std::seed_seq::seed_seq </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 class="mlabel">noexcept</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Default constructor. </p> <p class="definition">Definition at line <a class="el" href="a00452_source.html#l05966">5966</a> of file <a class="el" href="a00452_source.html">random.h</a>.</p> </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="a06452.html">seed_seq</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>