<!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 1.8.13"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libstdc++: std::array< _Tp, _Nm > 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"> $(document).ready(initResizable); </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 id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">libstdc++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.13 --> </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('a01641.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="#pub-attribs">Public Attributes</a> | <a href="a01638.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::array< _Tp, _Nm > Struct Template Reference<div class="ingroups"><a class="el" href="a01412.html">Containers</a> » <a class="el" href="a01413.html">Sequences</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:a60a89e205186cb701f30f858cbbfefb9"><td class="memItemLeft" align="right" valign="top"><a id="a60a89e205186cb701f30f858cbbfefb9"></a> typedef ::__array_traits< _Tp, _Nm > </td><td class="memItemRight" valign="bottom"><b>_AT_Type</b></td></tr> <tr class="separator:a60a89e205186cb701f30f858cbbfefb9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aafb15596a70bedf21a1cdfc84e01e2c3"><td class="memItemLeft" align="right" valign="top"><a id="aafb15596a70bedf21a1cdfc84e01e2c3"></a> typedef const value_type * </td><td class="memItemRight" valign="bottom"><b>const_iterator</b></td></tr> <tr class="separator:aafb15596a70bedf21a1cdfc84e01e2c3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a615c4f2a4d9becf8a337b0cfe19357b9"><td class="memItemLeft" align="right" valign="top"><a id="a615c4f2a4d9becf8a337b0cfe19357b9"></a> typedef const value_type * </td><td class="memItemRight" valign="bottom"><b>const_pointer</b></td></tr> <tr class="separator:a615c4f2a4d9becf8a337b0cfe19357b9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1f6b35fb1174a50a037b726fec3b5372"><td class="memItemLeft" align="right" valign="top"><a id="a1f6b35fb1174a50a037b726fec3b5372"></a> typedef const value_type & </td><td class="memItemRight" valign="bottom"><b>const_reference</b></td></tr> <tr class="separator:a1f6b35fb1174a50a037b726fec3b5372"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a15ca4341dd6d98620917646331e3c0ac"><td class="memItemLeft" align="right" valign="top"><a id="a15ca4341dd6d98620917646331e3c0ac"></a> typedef <a class="el" href="a06569.html">std::reverse_iterator</a>< const_iterator > </td><td class="memItemRight" valign="bottom"><b>const_reverse_iterator</b></td></tr> <tr class="separator:a15ca4341dd6d98620917646331e3c0ac"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a861b8177ca4e54b4f0278ad35d611b35"><td class="memItemLeft" align="right" valign="top"><a id="a861b8177ca4e54b4f0278ad35d611b35"></a> typedef std::ptrdiff_t </td><td class="memItemRight" valign="bottom"><b>difference_type</b></td></tr> <tr class="separator:a861b8177ca4e54b4f0278ad35d611b35"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a224466de9fc92fb035cd0ea97c140bd5"><td class="memItemLeft" align="right" valign="top"><a id="a224466de9fc92fb035cd0ea97c140bd5"></a> typedef value_type * </td><td class="memItemRight" valign="bottom"><b>iterator</b></td></tr> <tr class="separator:a224466de9fc92fb035cd0ea97c140bd5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afce3dca66708c39e6320ccf3240d7027"><td class="memItemLeft" align="right" valign="top"><a id="afce3dca66708c39e6320ccf3240d7027"></a> typedef value_type * </td><td class="memItemRight" valign="bottom"><b>pointer</b></td></tr> <tr class="separator:afce3dca66708c39e6320ccf3240d7027"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a83554fd71d6a69ae83964838ddb65898"><td class="memItemLeft" align="right" valign="top"><a id="a83554fd71d6a69ae83964838ddb65898"></a> typedef value_type & </td><td class="memItemRight" valign="bottom"><b>reference</b></td></tr> <tr class="separator:a83554fd71d6a69ae83964838ddb65898"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a20b776bf39bf9b68fad1b209db1623db"><td class="memItemLeft" align="right" valign="top"><a id="a20b776bf39bf9b68fad1b209db1623db"></a> typedef <a class="el" href="a06569.html">std::reverse_iterator</a>< iterator > </td><td class="memItemRight" valign="bottom"><b>reverse_iterator</b></td></tr> <tr class="separator:a20b776bf39bf9b68fad1b209db1623db"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a614b65ba97732aae5e68e3a00a8e4a5f"><td class="memItemLeft" align="right" valign="top"><a id="a614b65ba97732aae5e68e3a00a8e4a5f"></a> typedef std::size_t </td><td class="memItemRight" valign="bottom"><b>size_type</b></td></tr> <tr class="separator:a614b65ba97732aae5e68e3a00a8e4a5f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab1aaf1a39c2ca882870453f168adda09"><td class="memItemLeft" align="right" valign="top"><a id="ab1aaf1a39c2ca882870453f168adda09"></a> typedef _Tp </td><td class="memItemRight" valign="bottom"><b>value_type</b></td></tr> <tr class="separator:ab1aaf1a39c2ca882870453f168adda09"><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:a1e81ef421dc7faef93e9c1a7aa5a6e02"><td class="memItemLeft" align="right" valign="top"><a id="a1e81ef421dc7faef93e9c1a7aa5a6e02"></a> reference </td><td class="memItemRight" valign="bottom"><b>at</b> (size_type __n)</td></tr> <tr class="separator:a1e81ef421dc7faef93e9c1a7aa5a6e02"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0442faf9f0fe2654213bc1fb463cb044"><td class="memItemLeft" align="right" valign="top"><a id="a0442faf9f0fe2654213bc1fb463cb044"></a> constexpr const_reference </td><td class="memItemRight" valign="bottom"><b>at</b> (size_type __n) const</td></tr> <tr class="separator:a0442faf9f0fe2654213bc1fb463cb044"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad7024867fe9a030ab179753e7cf795d4"><td class="memItemLeft" align="right" valign="top"><a id="ad7024867fe9a030ab179753e7cf795d4"></a> reference </td><td class="memItemRight" valign="bottom"><b>back</b> () noexcept</td></tr> <tr class="separator:ad7024867fe9a030ab179753e7cf795d4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a89d6f00fa78c7e35dfbf122412482fbb"><td class="memItemLeft" align="right" valign="top"><a id="a89d6f00fa78c7e35dfbf122412482fbb"></a> constexpr const_reference </td><td class="memItemRight" valign="bottom"><b>back</b> () const noexcept</td></tr> <tr class="separator:a89d6f00fa78c7e35dfbf122412482fbb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abe9e167fc80863521b9504069592f880"><td class="memItemLeft" align="right" valign="top"><a id="abe9e167fc80863521b9504069592f880"></a> iterator </td><td class="memItemRight" valign="bottom"><b>begin</b> () noexcept</td></tr> <tr class="separator:abe9e167fc80863521b9504069592f880"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9fc8093d3da1015bff837707d44e837e"><td class="memItemLeft" align="right" valign="top"><a id="a9fc8093d3da1015bff837707d44e837e"></a> const_iterator </td><td class="memItemRight" valign="bottom"><b>begin</b> () const noexcept</td></tr> <tr class="separator:a9fc8093d3da1015bff837707d44e837e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a829238fa66bbfa5a3448c8b3990d0516"><td class="memItemLeft" align="right" valign="top"><a id="a829238fa66bbfa5a3448c8b3990d0516"></a> const_iterator </td><td class="memItemRight" valign="bottom"><b>cbegin</b> () const noexcept</td></tr> <tr class="separator:a829238fa66bbfa5a3448c8b3990d0516"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ada4d667c9cba433aad2221292e2d88a3"><td class="memItemLeft" align="right" valign="top"><a id="ada4d667c9cba433aad2221292e2d88a3"></a> const_iterator </td><td class="memItemRight" valign="bottom"><b>cend</b> () const noexcept</td></tr> <tr class="separator:ada4d667c9cba433aad2221292e2d88a3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a03175f433a3abf1bc3e0e867617e8c38"><td class="memItemLeft" align="right" valign="top"><a id="a03175f433a3abf1bc3e0e867617e8c38"></a> <a class="el" href="a06569.html">const_reverse_iterator</a> </td><td class="memItemRight" valign="bottom"><b>crbegin</b> () const noexcept</td></tr> <tr class="separator:a03175f433a3abf1bc3e0e867617e8c38"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:adc506001814aab9ca04d3f699c0ea214"><td class="memItemLeft" align="right" valign="top"><a id="adc506001814aab9ca04d3f699c0ea214"></a> <a class="el" href="a06569.html">const_reverse_iterator</a> </td><td class="memItemRight" valign="bottom"><b>crend</b> () const noexcept</td></tr> <tr class="separator:adc506001814aab9ca04d3f699c0ea214"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af5e3fdde4f9fd53431de0f9f6354a805"><td class="memItemLeft" align="right" valign="top"><a id="af5e3fdde4f9fd53431de0f9f6354a805"></a> pointer </td><td class="memItemRight" valign="bottom"><b>data</b> () noexcept</td></tr> <tr class="separator:af5e3fdde4f9fd53431de0f9f6354a805"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab758b6c2f7907f081caf26de6e8e08d3"><td class="memItemLeft" align="right" valign="top"><a id="ab758b6c2f7907f081caf26de6e8e08d3"></a> const_pointer </td><td class="memItemRight" valign="bottom"><b>data</b> () const noexcept</td></tr> <tr class="separator:ab758b6c2f7907f081caf26de6e8e08d3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6351a898f8cbb04dcd04c84b70b30e47"><td class="memItemLeft" align="right" valign="top"><a id="a6351a898f8cbb04dcd04c84b70b30e47"></a> constexpr bool </td><td class="memItemRight" valign="bottom"><b>empty</b> () const noexcept</td></tr> <tr class="separator:a6351a898f8cbb04dcd04c84b70b30e47"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:adc4f3a8730b689efc088b0e80472ca2e"><td class="memItemLeft" align="right" valign="top"><a id="adc4f3a8730b689efc088b0e80472ca2e"></a> iterator </td><td class="memItemRight" valign="bottom"><b>end</b> () noexcept</td></tr> <tr class="separator:adc4f3a8730b689efc088b0e80472ca2e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8721e0b1c875e2ce5f1ea56c3627e974"><td class="memItemLeft" align="right" valign="top"><a id="a8721e0b1c875e2ce5f1ea56c3627e974"></a> const_iterator </td><td class="memItemRight" valign="bottom"><b>end</b> () const noexcept</td></tr> <tr class="separator:a8721e0b1c875e2ce5f1ea56c3627e974"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a399afef9901030de4d95331fb333a802"><td class="memItemLeft" align="right" valign="top"><a id="a399afef9901030de4d95331fb333a802"></a> void </td><td class="memItemRight" valign="bottom"><b>fill</b> (const value_type &__u)</td></tr> <tr class="separator:a399afef9901030de4d95331fb333a802"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af6b34a84d141640b1ca75a5429705cd8"><td class="memItemLeft" align="right" valign="top"><a id="af6b34a84d141640b1ca75a5429705cd8"></a> reference </td><td class="memItemRight" valign="bottom"><b>front</b> () noexcept</td></tr> <tr class="separator:af6b34a84d141640b1ca75a5429705cd8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab78ace5d05db9de5ef4bebda42bcc680"><td class="memItemLeft" align="right" valign="top"><a id="ab78ace5d05db9de5ef4bebda42bcc680"></a> constexpr const_reference </td><td class="memItemRight" valign="bottom"><b>front</b> () const noexcept</td></tr> <tr class="separator:ab78ace5d05db9de5ef4bebda42bcc680"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad21359293ba0860e3192c46b2ba8e0d0"><td class="memItemLeft" align="right" valign="top"><a id="ad21359293ba0860e3192c46b2ba8e0d0"></a> constexpr size_type </td><td class="memItemRight" valign="bottom"><b>max_size</b> () const noexcept</td></tr> <tr class="separator:ad21359293ba0860e3192c46b2ba8e0d0"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac62c728744fb372314821260981e0c79"><td class="memItemLeft" align="right" valign="top"><a id="ac62c728744fb372314821260981e0c79"></a> reference </td><td class="memItemRight" valign="bottom"><b>operator[]</b> (size_type __n) noexcept</td></tr> <tr class="separator:ac62c728744fb372314821260981e0c79"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1d7ce444b1e6e2b21c50c587438d766a"><td class="memItemLeft" align="right" valign="top"><a id="a1d7ce444b1e6e2b21c50c587438d766a"></a> constexpr const_reference </td><td class="memItemRight" valign="bottom"><b>operator[]</b> (size_type __n) const noexcept</td></tr> <tr class="separator:a1d7ce444b1e6e2b21c50c587438d766a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afd48c8ba5f1dfc38860716ca9b66da09"><td class="memItemLeft" align="right" valign="top"><a id="afd48c8ba5f1dfc38860716ca9b66da09"></a> <a class="el" href="a06569.html">reverse_iterator</a> </td><td class="memItemRight" valign="bottom"><b>rbegin</b> () noexcept</td></tr> <tr class="separator:afd48c8ba5f1dfc38860716ca9b66da09"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4efdd34c585cf29dfe2e41a624d3dd07"><td class="memItemLeft" align="right" valign="top"><a id="a4efdd34c585cf29dfe2e41a624d3dd07"></a> <a class="el" href="a06569.html">const_reverse_iterator</a> </td><td class="memItemRight" valign="bottom"><b>rbegin</b> () const noexcept</td></tr> <tr class="separator:a4efdd34c585cf29dfe2e41a624d3dd07"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a414c82f0a77dabeb39f2a68cf07101f4"><td class="memItemLeft" align="right" valign="top"><a id="a414c82f0a77dabeb39f2a68cf07101f4"></a> <a class="el" href="a06569.html">reverse_iterator</a> </td><td class="memItemRight" valign="bottom"><b>rend</b> () noexcept</td></tr> <tr class="separator:a414c82f0a77dabeb39f2a68cf07101f4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad3cc268c49f2c547c7d7ef0d04db9614"><td class="memItemLeft" align="right" valign="top"><a id="ad3cc268c49f2c547c7d7ef0d04db9614"></a> <a class="el" href="a06569.html">const_reverse_iterator</a> </td><td class="memItemRight" valign="bottom"><b>rend</b> () const noexcept</td></tr> <tr class="separator:ad3cc268c49f2c547c7d7ef0d04db9614"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a15314a71bc3dd4a0a432b8608bf81680"><td class="memItemLeft" align="right" valign="top"><a id="a15314a71bc3dd4a0a432b8608bf81680"></a> constexpr size_type </td><td class="memItemRight" valign="bottom"><b>size</b> () const noexcept</td></tr> <tr class="separator:a15314a71bc3dd4a0a432b8608bf81680"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1a9f5a494f278ae222a5cce5346f0c6c"><td class="memItemLeft" align="right" valign="top"><a id="a1a9f5a494f278ae222a5cce5346f0c6c"></a> void </td><td class="memItemRight" valign="bottom"><b>swap</b> (<a class="el" href="a01641.html">array</a> &__other) noexcept(noexcept(swap(std::declval< _Tp &>(), std::declval< _Tp &>())))</td></tr> <tr class="separator:a1a9f5a494f278ae222a5cce5346f0c6c"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a> Public Attributes</h2></td></tr> <tr class="memitem:ae67dc87f2fead6c2e5d5febd9618c849"><td class="memItemLeft" align="right" valign="top"><a id="ae67dc87f2fead6c2e5d5febd9618c849"></a> _AT_Type::_Type </td><td class="memItemRight" valign="bottom"><b>_M_elems</b></td></tr> <tr class="separator:ae67dc87f2fead6c2e5d5febd9618c849"><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 _Tp, std::size_t _Nm><br /> struct std::array< _Tp, _Nm ></h3> <p>A standard container for storing a fixed size sequence of elements. </p> <p>Meets the requirements of a <a href="tables.html#65">container</a>, a <a href="tables.html#66">reversible container</a>, and a <a href="tables.html#67">sequence</a>.</p> <p>Sets support random access iterators.</p> <dl class="tparams"><dt>Template Parameters</dt><dd> <table class="tparams"> <tr><td class="paramname">Tp</td><td>Type of element. Required to be a complete type. </td></tr> <tr><td class="paramname">N</td><td>Number of elements. </td></tr> </table> </dd> </dl> <p class="definition">Definition at line <a class="el" href="a00035_source.html#l00089">89</a> of file <a class="el" href="a00035_source.html">array</a>.</p> </div><hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="a00035_source.html">array</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="a01487.html">std</a></li><li class="navelem"><a class="el" href="a01641.html">array</a></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li> </ul> </div> </body> </html>