<!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++: std::discard_block_engine< _RandomNumberEngine, __p, __r > 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="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 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<a href="#friends">Friends</a> | <a href="a02922.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::discard_block_engine< _RandomNumberEngine, __p, __r > Class Template Reference<div class="ingroups"><a class="el" href="a01745.html">Random Number Generators</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:af97ea43c5fbacbc2f8f8296336d946dd"><td class="memItemLeft" align="right" valign="top">typedef <br class="typebreak"/> _RandomNumberEngine::result_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a></td></tr> <tr class="separator:af97ea43c5fbacbc2f8f8296336d946dd"><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:aa4197a4ae6f9057e0473bdea26087a42"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#aa4197a4ae6f9057e0473bdea26087a42">discard_block_engine</a> ()</td></tr> <tr class="separator:aa4197a4ae6f9057e0473bdea26087a42"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2fbd9faf2b21da3be4d307608020e93c"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#a2fbd9faf2b21da3be4d307608020e93c">discard_block_engine</a> (const _RandomNumberEngine &__rng)</td></tr> <tr class="separator:a2fbd9faf2b21da3be4d307608020e93c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5b10975e19ab0b41895b72b59acb3f47"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#a5b10975e19ab0b41895b72b59acb3f47">discard_block_engine</a> (_RandomNumberEngine &&__rng)</td></tr> <tr class="separator:a5b10975e19ab0b41895b72b59acb3f47"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af23cfe2cdaf2fd6146ac3f99806d64f0"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#af23cfe2cdaf2fd6146ac3f99806d64f0">discard_block_engine</a> (<a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> __s)</td></tr> <tr class="separator:af23cfe2cdaf2fd6146ac3f99806d64f0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab4c425df46f55cbd80745d0ebaf8cacd"><td class="memTemplParams" colspan="2">template<typename _Sseq , typename = typename std::enable_if<!std::is_same<_Sseq, discard_block_engine>::value && !std::is_same<_Sseq, _RandomNumberEngine>::value> ::type> </td></tr> <tr class="memitem:ab4c425df46f55cbd80745d0ebaf8cacd"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00708.html#ab4c425df46f55cbd80745d0ebaf8cacd">discard_block_engine</a> (_Sseq &__q)</td></tr> <tr class="separator:ab4c425df46f55cbd80745d0ebaf8cacd"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a290971f91c2edf0a02d19e93fa240516"><td class="memItemLeft" align="right" valign="top">const _RandomNumberEngine & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#a290971f91c2edf0a02d19e93fa240516">base</a> () const noexcept</td></tr> <tr class="separator:a290971f91c2edf0a02d19e93fa240516"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a34ad0ea19451ee1c087351414947c190"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#a34ad0ea19451ee1c087351414947c190">discard</a> (unsigned long long __z)</td></tr> <tr class="separator:a34ad0ea19451ee1c087351414947c190"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab96a2de7f6360a7fc295a0d03f0dfd2e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#ab96a2de7f6360a7fc295a0d03f0dfd2e">operator()</a> ()</td></tr> <tr class="separator:ab96a2de7f6360a7fc295a0d03f0dfd2e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a271b3af14e42c8d2eb9df443916b3e84"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#a271b3af14e42c8d2eb9df443916b3e84">seed</a> ()</td></tr> <tr class="separator:a271b3af14e42c8d2eb9df443916b3e84"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0bbf8d919762d77cdb63f350a77c3853"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#a0bbf8d919762d77cdb63f350a77c3853">seed</a> (<a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> __s)</td></tr> <tr class="separator:a0bbf8d919762d77cdb63f350a77c3853"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa2535c04838c633a81e1cf05a665cf91"><td class="memTemplParams" colspan="2">template<typename _Sseq > </td></tr> <tr class="memitem:aa2535c04838c633a81e1cf05a665cf91"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00708.html#aa2535c04838c633a81e1cf05a665cf91">seed</a> (_Sseq &__q)</td></tr> <tr class="separator:aa2535c04838c633a81e1cf05a665cf91"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr class="memitem:a9a70eb71021b6dd2b675e158d76833ef"><td class="memItemLeft" align="right" valign="top">static constexpr <a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#a9a70eb71021b6dd2b675e158d76833ef">max</a> ()</td></tr> <tr class="separator:a9a70eb71021b6dd2b675e158d76833ef"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a16286565620fc6966ca53540572ede38"><td class="memItemLeft" align="right" valign="top">static constexpr <a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#a16286565620fc6966ca53540572ede38">min</a> ()</td></tr> <tr class="separator:a16286565620fc6966ca53540572ede38"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a> Static Public Attributes</h2></td></tr> <tr class="memitem:a09e59866976531a84a71791032d2266f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a09e59866976531a84a71791032d2266f"></a> static constexpr size_t </td><td class="memItemRight" valign="bottom"><b>block_size</b></td></tr> <tr class="separator:a09e59866976531a84a71791032d2266f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a65b0dad0146f0972d0166fcbd5094679"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a65b0dad0146f0972d0166fcbd5094679"></a> static constexpr size_t </td><td class="memItemRight" valign="bottom"><b>used_block</b></td></tr> <tr class="separator:a65b0dad0146f0972d0166fcbd5094679"><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:acefef9fae1a48c92ebc15b4c930dbf08"><td class="memTemplParams" colspan="2">template<typename _RandomNumberEngine1 , size_t __p1, size_t __r1, typename _CharT , typename _Traits > </td></tr> <tr class="memitem:acefef9fae1a48c92ebc15b4c930dbf08"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a00451.html">std::basic_ostream</a>< _CharT, <br class="typebreak"/> _Traits > & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00708.html#acefef9fae1a48c92ebc15b4c930dbf08">operator<<</a> (<a class="el" href="a00451.html">std::basic_ostream</a>< _CharT, _Traits > &__os, const <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine1, __p1, __r1 > &__x)</td></tr> <tr class="separator:acefef9fae1a48c92ebc15b4c930dbf08"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa991a227519aedc1fb7b50798612f94c"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00708.html#aa991a227519aedc1fb7b50798612f94c">operator==</a> (const <a class="el" href="a00708.html">discard_block_engine</a> &__lhs, const <a class="el" href="a00708.html">discard_block_engine</a> &__rhs)</td></tr> <tr class="separator:aa991a227519aedc1fb7b50798612f94c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a47191ff90d26d583cadb261b7de61c1d"><td class="memTemplParams" colspan="2">template<typename _RandomNumberEngine1 , size_t __p1, size_t __r1, typename _CharT , typename _Traits > </td></tr> <tr class="memitem:a47191ff90d26d583cadb261b7de61c1d"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a00450.html">std::basic_istream</a>< _CharT, <br class="typebreak"/> _Traits > & </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00708.html#a47191ff90d26d583cadb261b7de61c1d">operator>></a> (<a class="el" href="a00450.html">std::basic_istream</a>< _CharT, _Traits > &__is, <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine1, __p1, __r1 > &__x)</td></tr> <tr class="separator:a47191ff90d26d583cadb261b7de61c1d"><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 _RandomNumberEngine, size_t __p, size_t __r><br/> class std::discard_block_engine< _RandomNumberEngine, __p, __r ></h3> <p>Produces random numbers from some base engine by discarding blocks of data.</p> <p>0 <= <code>__r</code> <= <code>__p</code> </p> <p>Definition at line <a class="el" href="a01452_source.html#l00854">854</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div><h2 class="groupheader">Member Typedef Documentation</h2> <a class="anchor" id="af97ea43c5fbacbc2f8f8296336d946dd"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="memname"> <tr> <td class="memname">typedef _RandomNumberEngine::result_type <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::<a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a></td> </tr> </table> </div><div class="memdoc"> <p>The type of the generated random value. </p> <p>Definition at line <a class="el" href="a01452_source.html#l00857">857</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <h2 class="groupheader">Constructor & Destructor Documentation</h2> <a class="anchor" id="aa4197a4ae6f9057e0473bdea26087a42"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::<a class="el" href="a00708.html">discard_block_engine</a> </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>Constructs a default discard_block_engine engine. </p> <p>The underlying engine is default constructed as well. </p> <p>Definition at line <a class="el" href="a01452_source.html#l00872">872</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <a class="anchor" id="a2fbd9faf2b21da3be4d307608020e93c"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::<a class="el" href="a00708.html">discard_block_engine</a> </td> <td>(</td> <td class="paramtype">const _RandomNumberEngine & </td> <td class="paramname"><em>__rng</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Copy constructs a discard_block_engine engine. </p> <p>Copies an existing base class random number generator. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__rng</td><td>An existing (base class) engine object. </td></tr> </table> </dd> </dl> <p>Definition at line <a class="el" href="a01452_source.html#l00882">882</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <a class="anchor" id="a5b10975e19ab0b41895b72b59acb3f47"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::<a class="el" href="a00708.html">discard_block_engine</a> </td> <td>(</td> <td class="paramtype">_RandomNumberEngine && </td> <td class="paramname"><em>__rng</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Move constructs a discard_block_engine engine. </p> <p>Copies an existing base class random number generator. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__rng</td><td>An existing (base class) engine object. </td></tr> </table> </dd> </dl> <p>Definition at line <a class="el" href="a01452_source.html#l00892">892</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <a class="anchor" id="af23cfe2cdaf2fd6146ac3f99806d64f0"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::<a class="el" href="a00708.html">discard_block_engine</a> </td> <td>(</td> <td class="paramtype"><a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> </td> <td class="paramname"><em>__s</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Seed constructs a discard_block_engine engine. </p> <p>Constructs the underlying generator engine seeded with <code>__s</code>. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__s</td><td>A seed value for the base class engine. </td></tr> </table> </dd> </dl> <p>Definition at line <a class="el" href="a01452_source.html#l00902">902</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <a class="anchor" id="ab4c425df46f55cbd80745d0ebaf8cacd"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <div class="memtemplate"> template<typename _Sseq , typename = typename std::enable_if<!std::is_same<_Sseq, discard_block_engine>::value && !std::is_same<_Sseq, _RandomNumberEngine>::value> ::type> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::<a class="el" href="a00708.html">discard_block_engine</a> </td> <td>(</td> <td class="paramtype">_Sseq & </td> <td class="paramname"><em>__q</em></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Generator construct a discard_block_engine engine. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__q</td><td>A seed sequence. </td></tr> </table> </dd> </dl> <p>Definition at line <a class="el" href="a01452_source.html#l00915">915</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a290971f91c2edf0a02d19e93fa240516"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">const _RandomNumberEngine& <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::base </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 class="mlabel">noexcept</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Gets a const reference to the underlying generator engine object. </p> <p>Definition at line <a class="el" href="a01452_source.html#l00959">959</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <a class="anchor" id="a34ad0ea19451ee1c087351414947c190"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::discard </td> <td>(</td> <td class="paramtype">unsigned long long </td> <td class="paramname"><em>__z</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>Discard a sequence of random numbers. </p> <p>Definition at line <a class="el" href="a01452_source.html#l00980">980</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <a class="anchor" id="a9a70eb71021b6dd2b675e158d76833ef"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">static constexpr <a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::max </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">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Gets the maximum value in the generated random number range. </p> <p>Definition at line <a class="el" href="a01452_source.html#l00973">973</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> <p>References <a class="el" href="a01547_source.html#l00216">std::max()</a>.</p> </div> </div> <a class="anchor" id="a16286565620fc6966ca53540572ede38"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">static constexpr <a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::min </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">static</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Gets the minimum value in the generated random number range. </p> <p>Definition at line <a class="el" href="a01452_source.html#l00966">966</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> <p>References <a class="el" href="a01547_source.html#l00193">std::min()</a>.</p> </div> </div> <a class="anchor" id="ab96a2de7f6360a7fc295a0d03f0dfd2e"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine , size_t __p, size_t __r> </div> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00708.html">discard_block_engine</a>< _RandomNumberEngine, __p, __r >::<a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::operator() </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Gets the next value in the generated random number sequence. </p> <p>Definition at line <a class="el" href="a01453_source.html#l00688">688</a> of file <a class="el" href="a01453_source.html">bits/random.tcc</a>.</p> </div> </div> <a class="anchor" id="a271b3af14e42c8d2eb9df443916b3e84"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::seed </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>Reseeds the discard_block_engine object with the default seed for the underlying base class generator engine. </p> <p>Definition at line <a class="el" href="a01452_source.html#l00924">924</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <a class="anchor" id="a0bbf8d919762d77cdb63f350a77c3853"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::seed </td> <td>(</td> <td class="paramtype"><a class="el" href="a00708.html#af97ea43c5fbacbc2f8f8296336d946dd">result_type</a> </td> <td class="paramname"><em>__s</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>Reseeds the discard_block_engine object with the default seed for the underlying base class generator engine. </p> <p>Definition at line <a class="el" href="a01452_source.html#l00935">935</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <a class="anchor" id="aa2535c04838c633a81e1cf05a665cf91"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <div class="memtemplate"> template<typename _Sseq > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine, __p, __r >::seed </td> <td>(</td> <td class="paramtype">_Sseq & </td> <td class="paramname"><em>__q</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>Reseeds the discard_block_engine object with the given seed sequence. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__q</td><td>A seed generator function. </td></tr> </table> </dd> </dl> <p>Definition at line <a class="el" href="a01452_source.html#l00948">948</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <h2 class="groupheader">Friends And Related Function Documentation</h2> <a class="anchor" id="acefef9fae1a48c92ebc15b4c930dbf08"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <div class="memtemplate"> template<typename _RandomNumberEngine1 , size_t __p1, size_t __r1, typename _CharT , typename _Traits > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00451.html">std::basic_ostream</a><_CharT, _Traits>& operator<< </td> <td>(</td> <td class="paramtype"><a class="el" href="a00451.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="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine1, __p1, __r1 > & </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 the current state of a discard_block_engine random number generator engine <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 discard_block_engine random number generator engine.</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 class="anchor" id="aa991a227519aedc1fb7b50798612f94c"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </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="a00708.html">discard_block_engine</a>< _RandomNumberEngine, __p, __r > & </td> <td class="paramname"><em>__lhs</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="a00708.html">discard_block_engine</a>< _RandomNumberEngine, __p, __r > & </td> <td class="paramname"><em>__rhs</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>Compares two discard_block_engine random number generator objects of the same type for equality. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">__lhs</td><td>A discard_block_engine random number generator object. </td></tr> <tr><td class="paramname">__rhs</td><td>Another discard_block_engine random number generator object.</td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>true if the infinite sequences of generated values would be equal, false otherwise. </dd></dl> <p>Definition at line <a class="el" href="a01452_source.html#l01004">1004</a> of file <a class="el" href="a01452_source.html">random.h</a>.</p> </div> </div> <a class="anchor" id="a47191ff90d26d583cadb261b7de61c1d"></a> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _RandomNumberEngine, size_t __p, size_t __r> </div> <div class="memtemplate"> template<typename _RandomNumberEngine1 , size_t __p1, size_t __r1, typename _CharT , typename _Traits > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00450.html">std::basic_istream</a><_CharT, _Traits>& operator>> </td> <td>(</td> <td class="paramtype"><a class="el" href="a00450.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="a00708.html">std::discard_block_engine</a>< _RandomNumberEngine1, __p1, __r1 > & </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 the current state of a % subtract_with_carry_engine random number generator engine <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 discard_block_engine random number generator engine.</td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>The input stream with the state of <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="a01452_source.html">random.h</a></li> <li><a class="el" href="a01453_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="a01662.html">std</a></li><li class="navelem"><a class="el" href="a00708.html">discard_block_engine</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>