<!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"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>libstdc++: __gnu_cxx::subtractive_rng 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="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <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> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> $(document).ready(function(){initNavTree('a00072.html','');}); </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="a02187.html">List of all members</a> </div> <div class="headertitle"> <div class="title">__gnu_cxx::subtractive_rng Class Reference<div class="ingroups"><a class="el" href="a01681.html">SGI</a></div></div> </div> </div><!--header--> <div class="contents"> <div class="dynheader"> Inheritance diagram for __gnu_cxx::subtractive_rng:</div> <div class="dyncontent"> <div class="center"><iframe scrolling="no" frameborder="0" src="a02188.svg" width="192" height="126"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe> </div> <center><span class="legend">[<a target="top" href="graph_legend.html">legend</a>]</span></center></div> <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:a6e96c92b2592035c938f85ab1da1c876"><td class="memItemLeft" align="right" valign="top">typedef _Arg </td><td class="memItemRight" valign="bottom"><a class="el" href="a01003.html#a6e96c92b2592035c938f85ab1da1c876">argument_type</a></td></tr> <tr class="separator:a6e96c92b2592035c938f85ab1da1c876"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a70d48de710aa15c5e811cbcf6c8bdd61"><td class="memItemLeft" align="right" valign="top">typedef _Result </td><td class="memItemRight" valign="bottom"><a class="el" href="a01003.html#a70d48de710aa15c5e811cbcf6c8bdd61">result_type</a></td></tr> <tr class="separator:a70d48de710aa15c5e811cbcf6c8bdd61"><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:a4e0180804e5e548805eca04c560571d5"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00072.html#a4e0180804e5e548805eca04c560571d5">subtractive_rng</a> (unsigned int __seed)</td></tr> <tr class="separator:a4e0180804e5e548805eca04c560571d5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8763d20bcd47a2f9acd2da92e39193a8"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00072.html#a8763d20bcd47a2f9acd2da92e39193a8">subtractive_rng</a> ()</td></tr> <tr class="separator:a8763d20bcd47a2f9acd2da92e39193a8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a51949a6fce04d37c99a125eac07d1e9e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a51949a6fce04d37c99a125eac07d1e9e"></a> void </td><td class="memItemRight" valign="bottom"><b>_M_initialize</b> (unsigned int __seed)</td></tr> <tr class="separator:a51949a6fce04d37c99a125eac07d1e9e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a01fb6415bad2c6df91eb607f863fd9e5"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00072.html#a01fb6415bad2c6df91eb607f863fd9e5">operator()</a> (unsigned int __limit)</td></tr> <tr class="separator:a01fb6415bad2c6df91eb607f863fd9e5"><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 <code>subtractive_rng</code> class is documented on <a href="http://www.sgi.com/tech/stl/">SGI's site</a>. Note that this code assumes that <code>int</code> is 32 bits. </p> <p>Definition at line <a class="el" href="a01257_source.html#l00352">352</a> of file <a class="el" href="a01257_source.html">ext/functional</a>.</p> </div><h2 class="groupheader">Member Typedef Documentation</h2> <a class="anchor" id="a6e96c92b2592035c938f85ab1da1c876"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _Arg, typename _Result> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">typedef _Arg <a class="el" href="a01003.html">std::unary_function</a>< _Arg, _Result >::<a class="el" href="a01003.html#a6e96c92b2592035c938f85ab1da1c876">argument_type</a></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p><code>argument_type</code> is the type of the argument </p> <p>Definition at line <a class="el" href="a01551_source.html#l00104">104</a> of file <a class="el" href="a01551_source.html">stl_function.h</a>.</p> </div> </div> <a class="anchor" id="a70d48de710aa15c5e811cbcf6c8bdd61"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _Arg, typename _Result> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">typedef _Result <a class="el" href="a01003.html">std::unary_function</a>< _Arg, _Result >::<a class="el" href="a01003.html#a70d48de710aa15c5e811cbcf6c8bdd61">result_type</a></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inherited</span></span> </td> </tr> </table> </div><div class="memdoc"> <p><code>result_type</code> is the return type </p> <p>Definition at line <a class="el" href="a01551_source.html#l00107">107</a> of file <a class="el" href="a01551_source.html">stl_function.h</a>.</p> </div> </div> <h2 class="groupheader">Constructor & Destructor Documentation</h2> <a class="anchor" id="a4e0180804e5e548805eca04c560571d5"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">__gnu_cxx::subtractive_rng::subtractive_rng </td> <td>(</td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>__seed</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>Ctor allowing you to initialize the seed. </p> <p>Definition at line <a class="el" href="a01257_source.html#l00394">394</a> of file <a class="el" href="a01257_source.html">ext/functional</a>.</p> </div> </div> <a class="anchor" id="a8763d20bcd47a2f9acd2da92e39193a8"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">__gnu_cxx::subtractive_rng::subtractive_rng </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>Default ctor; initializes its state with some number you don't see. </p> <p>Definition at line <a class="el" href="a01257_source.html#l00398">398</a> of file <a class="el" href="a01257_source.html">ext/functional</a>.</p> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a01fb6415bad2c6df91eb607f863fd9e5"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">unsigned int __gnu_cxx::subtractive_rng::operator() </td> <td>(</td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>__limit</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>Returns a number less than the argument. </p> <p>Definition at line <a class="el" href="a01257_source.html#l00363">363</a> of file <a class="el" href="a01257_source.html">ext/functional</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="a01257_source.html">ext/functional</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="a01648.html">__gnu_cxx</a></li><li class="navelem"><a class="el" href="a00072.html">subtractive_rng</a></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.5 </li> </ul> </div> </body> </html>