<!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::complex< double > Struct 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('a01928.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="a01925.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::complex< double > Struct Template Reference<div class="ingroups"><a class="el" href="a01473.html">Numerics</a> » <a class="el" href="a01467.html">Complex Numbers</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:ad16f69fad4d0b7c4abfa953569a08214"><td class="memItemLeft" align="right" valign="top"><a id="ad16f69fad4d0b7c4abfa953569a08214"></a> typedef __complex__ double </td><td class="memItemRight" valign="bottom"><b>_ComplexT</b></td></tr> <tr class="separator:ad16f69fad4d0b7c4abfa953569a08214"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa999f8cef5c3f7d7cbde7773325e543d"><td class="memItemLeft" align="right" valign="top"><a id="aa999f8cef5c3f7d7cbde7773325e543d"></a> typedef double </td><td class="memItemRight" valign="bottom"><b>value_type</b></td></tr> <tr class="separator:aa999f8cef5c3f7d7cbde7773325e543d"><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:a43401d4fd0cc8666a23829faefc77031"><td class="memItemLeft" align="right" valign="top"><a id="a43401d4fd0cc8666a23829faefc77031"></a> constexpr </td><td class="memItemRight" valign="bottom"><b>complex</b> (_ComplexT __z)</td></tr> <tr class="separator:a43401d4fd0cc8666a23829faefc77031"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af8ff28e116a82335f99dc15361b49582"><td class="memItemLeft" align="right" valign="top"><a id="af8ff28e116a82335f99dc15361b49582"></a> constexpr </td><td class="memItemRight" valign="bottom"><b>complex</b> (double __r=0.0, double __i=0.0)</td></tr> <tr class="separator:af8ff28e116a82335f99dc15361b49582"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a09350f735ffcdbc7105d4484c786335b"><td class="memItemLeft" align="right" valign="top"><a id="a09350f735ffcdbc7105d4484c786335b"></a> constexpr </td><td class="memItemRight" valign="bottom"><b>complex</b> (const <a class="el" href="a01912.html">complex</a>< float > &__z)</td></tr> <tr class="separator:a09350f735ffcdbc7105d4484c786335b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:gab338f662822992d12592d5b0e0eb8bd9"><td class="memItemLeft" align="right" valign="top"> constexpr </td><td class="memItemRight" valign="bottom"><b>complex</b> (const <a class="el" href="a01912.html">complex</a>< long double > &)</td></tr> <tr class="separator:gab338f662822992d12592d5b0e0eb8bd9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5531d61a872475b0af49db0ddcdd2db6"><td class="memItemLeft" align="right" valign="top"><a id="a5531d61a872475b0af49db0ddcdd2db6"></a>  </td><td class="memItemRight" valign="bottom"><b>__attribute</b> ((__abi_tag__("cxx11"))) const expr double real() const</td></tr> <tr class="separator:a5531d61a872475b0af49db0ddcdd2db6"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af514cdc1a5f14bd454af12ff607fd89b"><td class="memItemLeft" align="right" valign="top"><a id="af514cdc1a5f14bd454af12ff607fd89b"></a>  </td><td class="memItemRight" valign="bottom"><b>__attribute</b> ((__abi_tag__("cxx11"))) const expr double imag() const</td></tr> <tr class="separator:af514cdc1a5f14bd454af12ff607fd89b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8bf97db1e7d01c19d72d8c2d45b47018"><td class="memItemLeft" align="right" valign="top"><a id="a8bf97db1e7d01c19d72d8c2d45b47018"></a> constexpr _ComplexT </td><td class="memItemRight" valign="bottom"><b>__rep</b> () const</td></tr> <tr class="separator:a8bf97db1e7d01c19d72d8c2d45b47018"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6c842543a41d7bf98d5ff0623b9dd6be"><td class="memItemLeft" align="right" valign="top"><a id="a6c842543a41d7bf98d5ff0623b9dd6be"></a> void </td><td class="memItemRight" valign="bottom"><b>imag</b> (double __val)</td></tr> <tr class="separator:a6c842543a41d7bf98d5ff0623b9dd6be"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a06fed007b146d44fc2fd1f0d9e53ad85"><td class="memItemLeft" align="right" valign="top"><a id="a06fed007b146d44fc2fd1f0d9e53ad85"></a> <a class="el" href="a01912.html">complex</a> & </td><td class="memItemRight" valign="bottom"><b>operator*=</b> (double __d)</td></tr> <tr class="separator:a06fed007b146d44fc2fd1f0d9e53ad85"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac8054e767577cd52ed5930b7a263be75"><td class="memTemplParams" colspan="2"><a id="ac8054e767577cd52ed5930b7a263be75"></a> template<typename _Tp > </td></tr> <tr class="memitem:ac8054e767577cd52ed5930b7a263be75"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a01912.html">complex</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator*=</b> (const <a class="el" href="a01912.html">complex</a>< _Tp > &__z)</td></tr> <tr class="separator:ac8054e767577cd52ed5930b7a263be75"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a85f58fbe68f1ded8954d045acb4d730f"><td class="memItemLeft" align="right" valign="top"><a id="a85f58fbe68f1ded8954d045acb4d730f"></a> <a class="el" href="a01912.html">complex</a> & </td><td class="memItemRight" valign="bottom"><b>operator+=</b> (double __d)</td></tr> <tr class="separator:a85f58fbe68f1ded8954d045acb4d730f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a111cb36a9033bf33dd0e2f964c4fee72"><td class="memTemplParams" colspan="2"><a id="a111cb36a9033bf33dd0e2f964c4fee72"></a> template<typename _Tp > </td></tr> <tr class="memitem:a111cb36a9033bf33dd0e2f964c4fee72"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a01912.html">complex</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator+=</b> (const <a class="el" href="a01912.html">complex</a>< _Tp > &__z)</td></tr> <tr class="separator:a111cb36a9033bf33dd0e2f964c4fee72"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3fd2840c45a5df379d036ca57b749f29"><td class="memItemLeft" align="right" valign="top"><a id="a3fd2840c45a5df379d036ca57b749f29"></a> <a class="el" href="a01912.html">complex</a> & </td><td class="memItemRight" valign="bottom"><b>operator-=</b> (double __d)</td></tr> <tr class="separator:a3fd2840c45a5df379d036ca57b749f29"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aaadd14bd14855c6ab0f2eb84500bd569"><td class="memTemplParams" colspan="2"><a id="aaadd14bd14855c6ab0f2eb84500bd569"></a> template<typename _Tp > </td></tr> <tr class="memitem:aaadd14bd14855c6ab0f2eb84500bd569"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a01912.html">complex</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator-=</b> (const <a class="el" href="a01912.html">complex</a>< _Tp > &__z)</td></tr> <tr class="separator:aaadd14bd14855c6ab0f2eb84500bd569"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab4a30909cb138ff1b24885fd167cc6c2"><td class="memItemLeft" align="right" valign="top"><a id="ab4a30909cb138ff1b24885fd167cc6c2"></a> <a class="el" href="a01912.html">complex</a> & </td><td class="memItemRight" valign="bottom"><b>operator/=</b> (double __d)</td></tr> <tr class="separator:ab4a30909cb138ff1b24885fd167cc6c2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abc1b69e01ee2d0ea92e8c2db7ae5f0f8"><td class="memTemplParams" colspan="2"><a id="abc1b69e01ee2d0ea92e8c2db7ae5f0f8"></a> template<typename _Tp > </td></tr> <tr class="memitem:abc1b69e01ee2d0ea92e8c2db7ae5f0f8"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a01912.html">complex</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator/=</b> (const <a class="el" href="a01912.html">complex</a>< _Tp > &__z)</td></tr> <tr class="separator:abc1b69e01ee2d0ea92e8c2db7ae5f0f8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4a41e49b7b3790232ed2a6650ee62cf9"><td class="memItemLeft" align="right" valign="top"><a id="a4a41e49b7b3790232ed2a6650ee62cf9"></a> <a class="el" href="a01912.html">complex</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (double __d)</td></tr> <tr class="separator:a4a41e49b7b3790232ed2a6650ee62cf9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6571eef63ffb230d8b5faf8a382470ac"><td class="memTemplParams" colspan="2"><a id="a6571eef63ffb230d8b5faf8a382470ac"></a> template<typename _Tp > </td></tr> <tr class="memitem:a6571eef63ffb230d8b5faf8a382470ac"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a01912.html">complex</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a01912.html">complex</a>< _Tp > &__z)</td></tr> <tr class="separator:a6571eef63ffb230d8b5faf8a382470ac"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa8079da60348a74510cef75463a5462a"><td class="memItemLeft" align="right" valign="top"><a id="aa8079da60348a74510cef75463a5462a"></a> void </td><td class="memItemRight" valign="bottom"><b>real</b> (double __val)</td></tr> <tr class="separator:aa8079da60348a74510cef75463a5462a"><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<><br /> struct std::complex< double ></h3> <p>26.2.3 complex specializations complex<double> specialization </p> <p class="definition">Definition at line <a class="el" href="a00053_source.html#l01221">1221</a> of file <a class="el" href="a00053_source.html">complex</a>.</p> </div><hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="a00053_source.html">complex</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="a01928.html">complex< double ></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>