187 lines
12 KiB
HTML
187 lines
12 KiB
HTML
<!--
|
|
Copyright Louis Dionne 2013-2017
|
|
Distributed under the Boost Software License, Version 1.0.
|
|
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
|
|
-->
|
|
<!-- boost-no-inspect -->
|
|
<!-- HTML header for doxygen 1.8.9.1-->
|
|
<!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 1.8.20"/>
|
|
<title>Boost.Hana: std::pair< First, Second > 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>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(document).ready(function() { init_search(); });
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/x-mathjax-config">
|
|
MathJax.Hub.Config({
|
|
extensions: ["tex2jax.js"],
|
|
jax: ["input/TeX","output/HTML-CSS"],
|
|
});
|
|
// Copyright Louis Dionne 2013-2017
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
|
|
MathJax.Hub.Config({
|
|
"HTML-CSS": {
|
|
linebreaks: {
|
|
automatic: true,
|
|
width: "75% container"
|
|
}
|
|
}
|
|
});
|
|
</script>
|
|
<script type="text/javascript" async="async" src="https://cdn.mathjax.org/mathjax/latest/MathJax.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
<!-- Additional javascript for drawing charts. -->
|
|
<script type="text/javascript" src="highcharts.js"></script>
|
|
<script type="text/javascript" src="highcharts-data.js"></script>
|
|
<script type="text/javascript" src="highcharts-exporting.js"></script>
|
|
<script type="text/javascript" src="chart.js"></script>
|
|
<script type="text/javascript" src="hana.js"></script>
|
|
</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="projectlogo"><img alt="Logo" src="Boost.png"/></td>
|
|
<td style="padding-left: 0.5em;">
|
|
<div id="projectname">Boost.Hana
|
|
 <span id="projectnumber">1.7.0</span>
|
|
</div>
|
|
<div id="projectbrief">Your standard library for metaprogramming</div>
|
|
</td>
|
|
<td> <div id="MSearchBox" class="MSearchBoxInactive">
|
|
<span class="left">
|
|
<img id="MSearchSelect" src="search/mag_sel.svg"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
alt=""/>
|
|
<input type="text" id="MSearchField" value="Search" accesskey="S"
|
|
onfocus="searchBox.OnSearchFieldFocus(true)"
|
|
onblur="searchBox.OnSearchFieldFocus(false)"
|
|
onkeyup="searchBox.OnSearchFieldChange(event)"/>
|
|
</span><span class="right">
|
|
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.svg" alt=""/></a>
|
|
</span>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.20 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
|
/* @license-end */
|
|
</script>
|
|
</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">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(document).ready(function(){initNavTree('structstd_1_1pair.html',''); initResizable(); });
|
|
/* @license-end */
|
|
</script>
|
|
<div id="doc-content">
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">std::pair< First, Second > Struct Template Reference<div class="ingroups"><a class="el" href="group__group-ext.html">External adapters</a> » <a class="el" href="group__group-ext-std.html">Standard library adapters</a></div></div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<a name="details" id="details"></a><h2 class="groupheader">Description</h2>
|
|
<div class="textblock"><h3>template<typename First, typename Second><br />
|
|
struct std::pair< First, Second ></h3>
|
|
|
|
<p>Adaptation of <code><a class="el" href="structstd_1_1pair.html" title="Adaptation of std::pair for Hana.">std::pair</a></code> for Hana. </p>
|
|
<h2><a class="anchor" id="autotoc_md17"></a>
|
|
Modeled concepts</h2>
|
|
<p>A <code><a class="el" href="structstd_1_1pair.html" title="Adaptation of std::pair for Hana.">std::pair</a></code> models exactly the same concepts as a <code>hana::pair</code>. Please refer to the documentation of <code>hana::pair</code> for details.</p>
|
|
<div class="fragment"><div class="line"><span class="comment">// Copyright Louis Dionne 2013-2017</span></div>
|
|
<div class="line"><span class="comment">// Distributed under the Boost Software License, Version 1.0.</span></div>
|
|
<div class="line"><span class="comment">// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)</span></div>
|
|
<div class="line"> </div>
|
|
<div class="line"><span class="preprocessor">#include <<a class="code" href="ext_2std_2pair_8hpp.html">boost/hana/ext/std/pair.hpp</a>></span></div>
|
|
<div class="line"><span class="preprocessor">#include <<a class="code" href="first_8hpp.html">boost/hana/first.hpp</a>></span></div>
|
|
<div class="line"><span class="preprocessor">#include <<a class="code" href="less_8hpp.html">boost/hana/less.hpp</a>></span></div>
|
|
<div class="line"><span class="preprocessor">#include <<a class="code" href="not__equal_8hpp.html">boost/hana/not_equal.hpp</a>></span></div>
|
|
<div class="line"><span class="preprocessor">#include <<a class="code" href="second_8hpp.html">boost/hana/second.hpp</a>></span></div>
|
|
<div class="line"><span class="keyword">namespace </span>hana = <a class="code" href="namespaceboost_1_1hana.html">boost::hana</a>;</div>
|
|
<div class="line"> </div>
|
|
<div class="line"> </div>
|
|
<div class="line">constexpr <span class="keyword">auto</span> pair = std::make_pair(1, <span class="charliteral">'x'</span>);</div>
|
|
<div class="line"> </div>
|
|
<div class="line">static_assert(<a class="code" href="group__group-_product.html#ga34bbf4281de06dc3540441e8b2bd24f4">hana::first</a>(pair) == 1, <span class="stringliteral">""</span>);</div>
|
|
<div class="line">static_assert(<a class="code" href="group__group-_product.html#ga7bb979d59ffc3ab862cb7d9dc7730077">hana::second</a>(pair) == <span class="charliteral">'x'</span>, <span class="stringliteral">""</span>);</div>
|
|
<div class="line"> </div>
|
|
<div class="line">static_assert(<a class="code" href="group__group-_comparable.html#gae33be2e0d5e04f19082f4b7740dfc9cd">hana::not_equal</a>(pair, std::make_pair(3, <span class="charliteral">'z'</span>)), <span class="stringliteral">""</span>);</div>
|
|
<div class="line">static_assert(<a class="code" href="group__group-_orderable.html#gad510011602bdb14686f1c4ec145301c9">hana::less</a>(pair, std::make_pair(3, <span class="charliteral">'x'</span>)), <span class="stringliteral">""</span>);</div>
|
|
<div class="line"> </div>
|
|
<div class="line"><span class="keywordtype">int</span> main() { }</div>
|
|
</div><!-- fragment --> </div></div><!-- contents -->
|
|
</div><!-- doc-content -->
|
|
<div class="ttc" id="aless_8hpp_html"><div class="ttname"><a href="less_8hpp.html">less.hpp</a></div><div class="ttdoc">Defines boost::hana::less.</div></div>
|
|
<div class="ttc" id="agroup__group-_orderable_html_gad510011602bdb14686f1c4ec145301c9"><div class="ttname"><a href="group__group-_orderable.html#gad510011602bdb14686f1c4ec145301c9">boost::hana::less</a></div><div class="ttdeci">constexpr auto less</div><div class="ttdoc">Returns a Logical representing whether x is less than y.</div><div class="ttdef"><b>Definition:</b> less.hpp:37</div></div>
|
|
<div class="ttc" id="agroup__group-_product_html_ga7bb979d59ffc3ab862cb7d9dc7730077"><div class="ttname"><a href="group__group-_product.html#ga7bb979d59ffc3ab862cb7d9dc7730077">boost::hana::second</a></div><div class="ttdeci">constexpr auto second</div><div class="ttdoc">Returns the second element of a pair.</div><div class="ttdef"><b>Definition:</b> second.hpp:32</div></div>
|
|
<div class="ttc" id="aext_2std_2pair_8hpp_html"><div class="ttname"><a href="ext_2std_2pair_8hpp.html">pair.hpp</a></div><div class="ttdoc">Adapts std::pair for use with Hana.</div></div>
|
|
<div class="ttc" id="anamespaceboost_1_1hana_html"><div class="ttname"><a href="namespaceboost_1_1hana.html">boost::hana</a></div><div class="ttdoc">Namespace containing everything in the library.</div><div class="ttdef"><b>Definition:</b> accessors.hpp:20</div></div>
|
|
<div class="ttc" id="afirst_8hpp_html"><div class="ttname"><a href="first_8hpp.html">first.hpp</a></div><div class="ttdoc">Defines boost::hana::first.</div></div>
|
|
<div class="ttc" id="anot__equal_8hpp_html"><div class="ttname"><a href="not__equal_8hpp.html">not_equal.hpp</a></div><div class="ttdoc">Defines boost::hana::not_equal.</div></div>
|
|
<div class="ttc" id="asecond_8hpp_html"><div class="ttname"><a href="second_8hpp.html">second.hpp</a></div><div class="ttdoc">Defines boost::hana::second.</div></div>
|
|
<div class="ttc" id="agroup__group-_comparable_html_gae33be2e0d5e04f19082f4b7740dfc9cd"><div class="ttname"><a href="group__group-_comparable.html#gae33be2e0d5e04f19082f4b7740dfc9cd">boost::hana::not_equal</a></div><div class="ttdeci">constexpr auto not_equal</div><div class="ttdoc">Returns a Logical representing whether x is not equal to y.</div><div class="ttdef"><b>Definition:</b> not_equal.hpp:54</div></div>
|
|
<div class="ttc" id="agroup__group-_product_html_ga34bbf4281de06dc3540441e8b2bd24f4"><div class="ttname"><a href="group__group-_product.html#ga34bbf4281de06dc3540441e8b2bd24f4">boost::hana::first</a></div><div class="ttdeci">constexpr auto first</div><div class="ttdoc">Returns the first element of a pair.</div><div class="ttdef"><b>Definition:</b> first.hpp:33</div></div>
|
|
<!--
|
|
Copyright Louis Dionne 2013-2017
|
|
Distributed under the Boost Software License, Version 1.0.
|
|
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
|
|
-->
|
|
<!-- boost-no-inspect -->
|
|
<!-- HTML footer for doxygen 1.8.9.1-->
|
|
<!-- start footer part -->
|
|
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
|
|
<ul>
|
|
<li class="navelem"><b>std</b></li><li class="navelem"><a class="el" href="structstd_1_1pair.html">pair</a></li>
|
|
</ul>
|
|
</div>
|
|
</body>
|
|
</html>
|