hoo2
/
utl

<!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 1.8.14"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>uTL: include/utl/utility/invoke.h 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&amp;dn=gpl-2.0.txt GPL-v2 */
  $(document).ready(initResizable);
/* @license-end */</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>
<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">uTL
   </div>
   <div id="projectbrief">micro Template library</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.14 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</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&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('utility_2invoke_8h.html','');});
/* @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="summary">
<a href="#nested-classes">Classes</a> &#124;
<a href="#namespaces">Namespaces</a> &#124;
<a href="#func-members">Functions</a>  </div>
  <div class="headertitle">
<div class="title">invoke.h File Reference</div>  </div>
</div><!--header-->
<div class="contents">

<p><a class="el" href="namespaceutl.html#adc675874b5426194d04112f76b356714" title="Invoke a callable object (for C++14) ">invoke()</a> and invoke traits implementation  
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &lt;<a class="el" href="impl_8h_source.html">utl/core/impl.h</a>&gt;</code><br />
<code>#include &lt;<a class="el" href="meta_8h_source.html">utl/meta/meta.h</a>&gt;</code><br />
<code>#include &lt;type_traits&gt;</code><br />
<code>#include &lt;functional&gt;</code><br />
<code>#include &lt;utility&gt;</code><br />
</div>
<p><a href="utility_2invoke_8h_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="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structutl_1_1detail_1_1is__ref__wrapper.html">utl::detail::is_ref_wrapper&lt; T &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structutl_1_1detail_1_1is__ref__wrapper_3_01std_1_1reference__wrapper_3_01_u_01_4_01_4.html">utl::detail::is_ref_wrapper&lt; std::reference_wrapper&lt; U &gt; &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structutl_1_1is__invocable.html">utl::is_invocable&lt; F, Args &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">std::is_invocable trait for C++11  <a href="structutl_1_1is__invocable.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structutl_1_1is__invocable__r.html">utl::is_invocable_r&lt; R, F, Args &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">std::is_invocable_r trait for C++11  <a href="structutl_1_1is__invocable__r.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structutl_1_1detail_1_1try__invoke.html">utl::detail::try_invoke&lt; _Callable, _Args &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structutl_1_1detail_1_1invoke__result__.html">utl::detail::invoke_result_&lt; B, _Callable, _Args &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structutl_1_1detail_1_1invoke__result___3_01true_00_01___callable_00_01___args_8_8_8_01_4.html">utl::detail::invoke_result_&lt; true, _Callable, _Args... &gt;</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a>
Namespaces</h2></td></tr>
<tr class="memitem:namespaceutl"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceutl.html">utl</a></td></tr>
<tr class="memdesc:namespaceutl"><td class="mdescLeft">&#160;</td><td class="mdescRight">STL's core language concepts. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:namespaceutl_1_1detail"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceutl_1_1detail.html">utl::detail</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:a9dd560a1b217a10af34d1ade3e77a76b"><td class="memTemplParams" colspan="2">template&lt;typename _Callable , typename... _Args&gt; </td></tr>
<tr class="memitem:a9dd560a1b217a10af34d1ade3e77a76b"><td class="memTemplItemLeft" align="right" valign="top">using&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceutl.html#a9dd560a1b217a10af34d1ade3e77a76b">utl::invoke_result</a> = detail::invoke_result_&lt; is_invocable&lt; _Callable, _Args... &gt;::value, _Callable, _Args... &gt;</td></tr>
<tr class="memdesc:a9dd560a1b217a10af34d1ade3e77a76b"><td class="mdescLeft">&#160;</td><td class="mdescRight">invoke_result (for C++14)  <a href="namespaceutl.html#a9dd560a1b217a10af34d1ade3e77a76b">More...</a><br /></td></tr>
<tr class="separator:a9dd560a1b217a10af34d1ade3e77a76b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae40494acc30f2894c74544f3e9142933"><td class="memTemplParams" colspan="2">template&lt;typename _Callable , typename... _Args&gt; </td></tr>
<tr class="memitem:ae40494acc30f2894c74544f3e9142933"><td class="memTemplItemLeft" align="right" valign="top">using&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceutl.html#ae40494acc30f2894c74544f3e9142933">utl::invoke_result_t</a> = meta::eval&lt; invoke_result&lt; _Callable, _Args... &gt; &gt;</td></tr>
<tr class="memdesc:ae40494acc30f2894c74544f3e9142933"><td class="mdescLeft">&#160;</td><td class="mdescRight">invoke_result_t (for C++14)  <a href="namespaceutl.html#ae40494acc30f2894c74544f3e9142933">More...</a><br /></td></tr>
<tr class="separator:ae40494acc30f2894c74544f3e9142933"><td class="memSeparator" colspan="2">&#160;</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:a2c39a67272ada5da5f1b84115dadc4a1"><td class="memTemplParams" colspan="2">template&lt;class T , class Type , class T1 , class... Args, meta::enable_if_t&lt; std::is_member_function_pointer&lt; std::decay_t&lt; Type T::*&gt;&gt;::value &amp;&amp;std::is_base_of&lt; T, std::decay_t&lt; T1 &gt;&gt;::value, int &gt;  = 0&gt; </td></tr>
<tr class="memitem:a2c39a67272ada5da5f1b84115dadc4a1"><td class="memTemplItemLeft" align="right" valign="top">decltype(auto)&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceutl_1_1detail.html#a2c39a67272ada5da5f1b84115dadc4a1">utl::detail::invoke_impl_</a> (Type T::*f, T1 &amp;&amp;t1, Args &amp;&amp;... args)</td></tr>
<tr class="separator:a2c39a67272ada5da5f1b84115dadc4a1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a09341831ecc9aab67a23d3a47b2d114f"><td class="memTemplParams" colspan="2">template&lt;class F , class... Args&gt; </td></tr>
<tr class="memitem:a09341831ecc9aab67a23d3a47b2d114f"><td class="memTemplItemLeft" align="right" valign="top">decltype(auto)&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceutl_1_1detail.html#a09341831ecc9aab67a23d3a47b2d114f">utl::detail::invoke_impl_</a> (F &amp;&amp;f, Args &amp;&amp;... args)</td></tr>
<tr class="separator:a09341831ecc9aab67a23d3a47b2d114f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adc675874b5426194d04112f76b356714"><td class="memTemplParams" colspan="2">template&lt;typename _Callable , typename... _Args&gt; </td></tr>
<tr class="memitem:adc675874b5426194d04112f76b356714"><td class="memTemplItemLeft" align="right" valign="top">decltype(auto)&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceutl.html#adc675874b5426194d04112f76b356714">utl::invoke</a> (_Callable &amp;&amp;fn, _Args &amp;&amp;... args)</td></tr>
<tr class="memdesc:adc675874b5426194d04112f76b356714"><td class="mdescLeft">&#160;</td><td class="mdescRight">Invoke a callable object (for C++14)  <a href="namespaceutl.html#adc675874b5426194d04112f76b356714">More...</a><br /></td></tr>
<tr class="separator:adc675874b5426194d04112f76b356714"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="namespaceutl.html#adc675874b5426194d04112f76b356714" title="Invoke a callable object (for C++14) ">invoke()</a> and invoke traits implementation </p>
<p>Copyright (C) 2018-2019 Christos Choutouridis</p>
<p>This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.</p>
<p>This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more detail.</p>
<p>You should have received a copy of the GNU Lesser General Public License along with this program. If not, see <a href="http://www.gnu.org/licenses/">http://www.gnu.org/licenses/</a>. </p>

<p class="definition">Definition in file <a class="el" href="utility_2invoke_8h_source.html">invoke.h</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_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_82754f54d9380477ef02477185c1f103.html">utl</a></li><li class="navelem"><a class="el" href="dir_cd2b5ca7f5fdf6a80655358f064ed410.html">utility</a></li><li class="navelem"><a class="el" href="utility_2invoke_8h.html">invoke.h</a></li>
    <li class="footer">Generated by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.14 </li>
  </ul>
</div>
</body>
</html>