<!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++: numeric File 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 magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt 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</script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#namespaces">Namespaces</a> | <a href="#define-members">Macros</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">numeric File Reference</div> </div> </div><!--header--> <div class="contents"> <p><a href="a00113_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a> Namespaces</h2></td></tr> <tr class="memitem:a01538"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="a01538.html">std</a></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a01539"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="a01539.html">std::__detail</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="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a4963830538d441634b327d209762b3fe"><td class="memItemLeft" align="right" valign="top"><a id="a4963830538d441634b327d209762b3fe"></a> #define </td><td class="memItemRight" valign="bottom"><b>_GLIBCXX_NUMERIC</b></td></tr> <tr class="separator:a4963830538d441634b327d209762b3fe"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:af05d30bcca6d092a5e300b8240466c23"><td class="memTemplParams" colspan="2"><a id="af05d30bcca6d092a5e300b8240466c23"></a> template<typename _Tp > </td></tr> <tr class="memitem:af05d30bcca6d092a5e300b8240466c23"><td class="memTemplItemLeft" align="right" valign="top">constexpr enable_if_t< __and_< is_integral< _Tp >, is_signed< _Tp > >::value, _Tp > </td><td class="memTemplItemRight" valign="bottom"><b>std::__detail::__abs_integral</b> (_Tp __val)</td></tr> <tr class="separator:af05d30bcca6d092a5e300b8240466c23"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4d3bdffba84e7affc00b44230cd5e5b5"><td class="memTemplParams" colspan="2"><a id="a4d3bdffba84e7affc00b44230cd5e5b5"></a> template<typename _Tp > </td></tr> <tr class="memitem:a4d3bdffba84e7affc00b44230cd5e5b5"><td class="memTemplItemLeft" align="right" valign="top">constexpr enable_if_t< __and_< is_integral< _Tp >, is_unsigned< _Tp > >::value, _Tp > </td><td class="memTemplItemRight" valign="bottom"><b>std::__detail::__abs_integral</b> (_Tp __val)</td></tr> <tr class="separator:a4d3bdffba84e7affc00b44230cd5e5b5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a63f1a2d766b1c915bdf7c14cd7cc5d38"><td class="memItemLeft" align="right" valign="top"><a id="a63f1a2d766b1c915bdf7c14cd7cc5d38"></a> void </td><td class="memItemRight" valign="bottom"><b>std::__detail::__abs_integral</b> (bool)=delete</td></tr> <tr class="separator:a63f1a2d766b1c915bdf7c14cd7cc5d38"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aaff1aae3569783da68c8c857370ef378"><td class="memTemplParams" colspan="2"><a id="aaff1aae3569783da68c8c857370ef378"></a> template<typename _Mn , typename _Nn > </td></tr> <tr class="memitem:aaff1aae3569783da68c8c857370ef378"><td class="memTemplItemLeft" align="right" valign="top">constexpr common_type_t< _Mn, _Nn > </td><td class="memTemplItemRight" valign="bottom"><b>std::__detail::__gcd</b> (_Mn __m, _Nn __n)</td></tr> <tr class="separator:aaff1aae3569783da68c8c857370ef378"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8d0e9c29e2da1a9162db469b99b2d792"><td class="memTemplParams" colspan="2">template<typename _Mn , typename _Nn > </td></tr> <tr class="memitem:a8d0e9c29e2da1a9162db469b99b2d792"><td class="memTemplItemLeft" align="right" valign="top">constexpr common_type_t< _Mn, _Nn > </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a01539.html#a8d0e9c29e2da1a9162db469b99b2d792">std::__detail::__lcm</a> (_Mn __m, _Nn __n)</td></tr> <tr class="separator:a8d0e9c29e2da1a9162db469b99b2d792"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>This is a Standard C++ Library header. </p> <p class="definition">Definition in file <a class="el" href="a00113_source.html">numeric</a>.</p> </div></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="dir_3a83f109ff04170a1f8448445d1bdcba.html">include</a></li><li class="navelem"><a class="el" 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