1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html> 3<head> 4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5<title>Struct template proxy_arrow_result</title> 6<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> 7<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 8<link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> 9<link rel="up" href="../../stl_interfaces/reference.html#header.boost.stl_interfaces.iterator_interface_hpp" title="Header <boost/stl_interfaces/iterator_interface.hpp>"> 10<link rel="prev" href="access.html" title="Struct access"> 11<link rel="next" href="../../BOOST_STL__1_3_39_11_2_3_2.html" title="Macro BOOST_STL_INTERFACES_STATIC_ASSERT_CONCEPT"> 12</head> 13<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 14<table cellpadding="2" width="100%"><tr> 15<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td> 16<td align="center"><a href="../../../../index.html">Home</a></td> 17<td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td> 18<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 19<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 20<td align="center"><a href="../../../../more/index.htm">More</a></td> 21</tr></table> 22<hr> 23<div class="spirit-nav"> 24<a accesskey="p" href="access.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../stl_interfaces/reference.html#header.boost.stl_interfaces.iterator_interface_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../../BOOST_STL__1_3_39_11_2_3_2.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 25</div> 26<div class="refentry"> 27<a name="boost.stl_interfaces.proxy_arrow_result"></a><div class="titlepage"></div> 28<div class="refnamediv"> 29<h2><span class="refentrytitle">Struct template proxy_arrow_result</span></h2> 30<p>boost::stl_interfaces::proxy_arrow_result</p> 31</div> 32<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> 33<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../stl_interfaces/reference.html#header.boost.stl_interfaces.iterator_interface_hpp" title="Header <boost/stl_interfaces/iterator_interface.hpp>">boost/stl_interfaces/iterator_interface.hpp</a>> 34 35</span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> 36<span class="keyword">struct</span> <a class="link" href="proxy_arrow_result.html" title="Struct template proxy_arrow_result">proxy_arrow_result</a> <span class="special">{</span> 37 <span class="comment">// <a class="link" href="proxy_arrow_result.html#boost.stl_interfaces.proxy_arrow_resultconstruct-copy-destruct">construct/copy/destruct</a></span> 38 <a class="link" href="proxy_arrow_result.html#id-1_3_39_11_2_3_1_1_2_4-bb"><span class="identifier">proxy_arrow_result</span></a><span class="special">(</span><span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">(</span><span class="keyword">noexcept</span><span class="special">(</span><span class="identifier">T</span><span class="special">(</span><span class="identifier">value</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">;</span> 39 <a class="link" href="proxy_arrow_result.html#id-1_3_39_11_2_3_1_1_2_5-bb"><span class="identifier">proxy_arrow_result</span></a><span class="special">(</span><span class="identifier">T</span> <span class="special">&&</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">(</span><span class="keyword">noexcept</span><span class="special">(</span><span class="identifier">T</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">move</span><span class="special">(</span><span class="identifier">value</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">;</span> 40 41 <span class="comment">// <a class="link" href="proxy_arrow_result.html#id-1_3_39_11_2_3_1_1_2_3-bb">public member functions</a></span> 42 <span class="keyword">constexpr</span> <span class="identifier">T</span> <span class="keyword">const</span> <span class="special">*</span> <a class="link" href="proxy_arrow_result.html#id-1_3_39_11_2_3_1_1_2_3_1-bb"><span class="keyword">operator</span><span class="special">-></span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span> 43 <span class="keyword">constexpr</span> <span class="identifier">T</span> <span class="special">*</span> <a class="link" href="proxy_arrow_result.html#id-1_3_39_11_2_3_1_1_2_3_2-bb"><span class="keyword">operator</span><span class="special">-></span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span> 44<span class="special">}</span><span class="special">;</span></pre></div> 45<div class="refsect1"> 46<a name="id-1.3.39.11.2.3.17.4"></a><h2>Description</h2> 47<p>The return type of <code class="computeroutput">operator->()</code> in a proxy iterator.</p> 48<p>This template is used as the default <code class="computeroutput">Pointer</code> template parameter in the <code class="computeroutput">proxy_iterator_interface</code> template alias. Note that the use of this template implies a copy or move of the underlying object of type <code class="computeroutput">T</code>. </p> 49<div class="refsect2"> 50<a name="id-1.3.39.11.2.3.17.4.4"></a><h3> 51<a name="boost.stl_interfaces.proxy_arrow_resultconstruct-copy-destruct"></a><code class="computeroutput">proxy_arrow_result</code> 52 public 53 construct/copy/destruct</h3> 54<div class="orderedlist"><ol class="orderedlist" type="1"> 55<li class="listitem"><pre class="literallayout"><a name="id-1_3_39_11_2_3_1_1_2_4-bb"></a><span class="identifier">proxy_arrow_result</span><span class="special">(</span><span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&</span> value<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">(</span><span class="keyword">noexcept</span><span class="special">(</span><span class="identifier">T</span><span class="special">(</span><span class="identifier">value</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre></li> 56<li class="listitem"><pre class="literallayout"><a name="id-1_3_39_11_2_3_1_1_2_5-bb"></a><span class="identifier">proxy_arrow_result</span><span class="special">(</span><span class="identifier">T</span> <span class="special">&&</span> value<span class="special">)</span> <span class="keyword">noexcept</span><span class="special">(</span><span class="keyword">noexcept</span><span class="special">(</span><span class="identifier">T</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">move</span><span class="special">(</span><span class="identifier">value</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre></li> 57</ol></div> 58</div> 59<div class="refsect2"> 60<a name="id-1.3.39.11.2.3.17.4.5"></a><h3> 61<a name="id-1_3_39_11_2_3_1_1_2_3-bb"></a><code class="computeroutput">proxy_arrow_result</code> public member functions</h3> 62<div class="orderedlist"><ol class="orderedlist" type="1"> 63<li class="listitem"><pre class="literallayout"><span class="keyword">constexpr</span> <span class="identifier">T</span> <span class="keyword">const</span> <span class="special">*</span> <a name="id-1_3_39_11_2_3_1_1_2_3_1-bb"></a><span class="keyword">operator</span><span class="special">-></span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="keyword">noexcept</span><span class="special">;</span></pre></li> 64<li class="listitem"><pre class="literallayout"><span class="keyword">constexpr</span> <span class="identifier">T</span> <span class="special">*</span> <a name="id-1_3_39_11_2_3_1_1_2_3_2-bb"></a><span class="keyword">operator</span><span class="special">-></span><span class="special">(</span><span class="special">)</span> <span class="keyword">noexcept</span><span class="special">;</span></pre></li> 65</ol></div> 66</div> 67</div> 68</div> 69<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 70<td align="left"></td> 71<td align="right"><div class="copyright-footer">Copyright © 2019 T. Zachary Laine<p> 72 Distributed under the Boost Software License, Version 1.0. (See accompanying 73 file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) 74 </p> 75</div></td> 76</tr></table> 77<hr> 78<div class="spirit-nav"> 79<a accesskey="p" href="access.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../stl_interfaces/reference.html#header.boost.stl_interfaces.iterator_interface_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../../BOOST_STL__1_3_39_11_2_3_2.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 80</div> 81</body> 82</html> 83
