1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>Class template delayed_dataset</title> 5<link rel="stylesheet" href="../../../../boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../../index.html" title="Boost.Test"> 8<link rel="up" href="../../../../header/boost/test/data/monomorphic/delayed_hpp.html" title="Header <boost/test/data/monomorphic/delayed.hpp>"> 9<link rel="prev" href="../../../../header/boost/test/data/monomorphic/delayed_hpp.html" title="Header <boost/test/data/monomorphic/delayed.hpp>"> 10<link rel="next" href="is_datas_idm45267288323040.html" title="Struct template is_dataset<delayed_dataset< dataset_t, Args... >>"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" 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href="is_datas_idm45267288323040.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="refentry"> 26<a name="boost.unit_test.data.monomorphic.delayed_dataset"></a><div class="titlepage"></div> 27<div class="refnamediv"> 28<h2><span class="refentrytitle">Class template delayed_dataset</span></h2> 29<p>boost::unit_test::data::monomorphic::delayed_dataset — Delayed dataset. </p> 30</div> 31<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> 32<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="../../../../header/boost/test/data/monomorphic/delayed_hpp.html" title="Header <boost/test/data/monomorphic/delayed.hpp>">boost/test/data/monomorphic/delayed.hpp</a>> 33 34</span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> dataset_t<span class="special">,</span> <span class="keyword">class</span> <span class="special">...</span> Args<span class="special">></span> 35<span class="keyword">class</span> <a class="link" href="delayed_dataset.html" title="Class template delayed_dataset">delayed_dataset</a> <span class="special">{</span> 36<span class="keyword">public</span><span class="special">:</span> 37 <span class="comment">// types</span> 38 <span class="keyword">typedef</span> <span class="keyword">decltype</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">declval</span><span class="special"><</span> <span class="identifier">dataset_t</span> <span class="special">></span><span class="special">(</span><span class="special">)</span><span class="special">.</span><span class="identifier">begin</span><span class="special">(</span><span class="special">)</span><span class="special">)</span> <a name="boost.unit_test.data.monomorphic.delayed_dataset.iterator"></a><span class="identifier">iterator</span><span class="special">;</span> 39 40 <span class="keyword">enum</span> <a name="boost.unit_test.data.monomorphic.delayed_dataset.@3"></a>@3 <span class="special">{</span> arity = = dataset_t::arity <span class="special">}</span><span class="special">;</span> 41 42 <span class="comment">// <a class="link" href="delayed_dataset.html#boost.unit_test.data.monomorphic.delayed_datasetconstruct-copy-destruct">construct/copy/destruct</a></span> 43 <a class="link" href="delayed_dataset.html#idm45267288330128-bb"><span class="identifier">delayed_dataset</span></a><span class="special">(</span><span class="identifier">Args</span><span class="special">...</span><span class="special">)</span><span class="special">;</span> 44 <a class="link" href="delayed_dataset.html#idm45267288329152-bb"><span class="identifier">delayed_dataset</span></a><span class="special">(</span><a class="link" href="delayed_dataset.html" title="Class template delayed_dataset">delayed_dataset</a> <span class="special">&&</span><span class="special">)</span><span class="special">;</span> 45 46 <span class="comment">// <a class="link" href="delayed_dataset.html#idm45267288333232-bb">public member functions</a></span> 47 <a class="link" href="../size_t.html" title="Class size_t">boost::unit_test::data::size_t</a> <a class="link" href="delayed_dataset.html#idm45267288332672-bb"><span class="identifier">size</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> 48 <span class="identifier">iterator</span> <a class="link" href="delayed_dataset.html#idm45267288331408-bb"><span class="identifier">begin</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> 49 50 <span class="comment">// <a class="link" href="delayed_dataset.html#idm45267288327888-bb">private member functions</a></span> 51 <span class="identifier">dataset_t</span> <span class="special">&</span> <a class="link" href="delayed_dataset.html#idm45267288327312-bb"><span class="identifier">get</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> 52 <span class="keyword">template</span><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">...</span> I<span class="special">></span> 53 <span class="identifier">std</span><span class="special">::</span><span class="identifier">unique_ptr</span><span class="special"><</span> <span class="identifier">dataset_t</span> <span class="special">></span> 54 <a class="link" href="delayed_dataset.html#idm45267288326192-bb"><span class="identifier">create</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">unit_test</span><span class="special">::</span><span class="identifier">data</span><span class="special">::</span><span class="identifier">index_sequence</span><span class="special"><</span> <span class="identifier">I</span><span class="special">...</span> <span class="special">></span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> 55<span class="special">}</span><span class="special">;</span></pre></div> 56<div class="refsect1"> 57<a name="idm46175623746528"></a><h2>Description</h2> 58<p>This dataset holds another dataset that is instanciated on demand. It is constructed with the <code class="computeroutput">data::make_delayed<dataset_t></code>(arg1,....) instead of the <code class="computeroutput">data::make</code>. </p> 59<div class="refsect2"> 60<a name="idm46175623744304"></a><h3> 61<a name="boost.unit_test.data.monomorphic.delayed_datasetconstruct-copy-destruct"></a><code class="computeroutput">delayed_dataset</code> 62 public 63 construct/copy/destruct</h3> 64<div class="orderedlist"><ol class="orderedlist" type="1"> 65<li class="listitem"><pre class="literallayout"><a name="idm45267288330128-bb"></a><span class="identifier">delayed_dataset</span><span class="special">(</span><span class="identifier">Args</span><span class="special">...</span> args<span class="special">)</span><span class="special">;</span></pre></li> 66<li class="listitem"><pre class="literallayout"><a name="idm45267288329152-bb"></a><span class="identifier">delayed_dataset</span><span class="special">(</span><a class="link" href="delayed_dataset.html" title="Class template delayed_dataset">delayed_dataset</a> <span class="special">&&</span> b<span class="special">)</span><span class="special">;</span></pre></li> 67</ol></div> 68</div> 69<div class="refsect2"> 70<a name="idm46175623731856"></a><h3> 71<a name="idm45267288333232-bb"></a><code class="computeroutput">delayed_dataset</code> public member functions</h3> 72<div class="orderedlist"><ol class="orderedlist" type="1"> 73<li class="listitem"><pre class="literallayout"><a class="link" href="../size_t.html" title="Class size_t">boost::unit_test::data::size_t</a> <a name="idm45267288332672-bb"></a><span class="identifier">size</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li> 74<li class="listitem"><pre class="literallayout"><span class="identifier">iterator</span> <a name="idm45267288331408-bb"></a><span class="identifier">begin</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li> 75</ol></div> 76</div> 77<div class="refsect2"> 78<a name="idm46175623719520"></a><h3> 79<a name="idm45267288327888-bb"></a><code class="computeroutput">delayed_dataset</code> private member functions</h3> 80<div class="orderedlist"><ol class="orderedlist" type="1"> 81<li class="listitem"><pre class="literallayout"><span class="identifier">dataset_t</span> <span class="special">&</span> <a name="idm45267288327312-bb"></a><span class="identifier">get</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li> 82<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span><span class="special">...</span> I<span class="special">></span> 83 <span class="identifier">std</span><span class="special">::</span><span class="identifier">unique_ptr</span><span class="special"><</span> <span class="identifier">dataset_t</span> <span class="special">></span> 84 <a name="idm45267288326192-bb"></a><span class="identifier">create</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">unit_test</span><span class="special">::</span><span class="identifier">data</span><span class="special">::</span><span class="identifier">index_sequence</span><span class="special"><</span> <span class="identifier">I</span><span class="special">...</span> <span class="special">></span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li> 85</ol></div> 86</div> 87</div> 88</div> 89<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 90<td align="left"></td> 91<td align="right"><div class="copyright-footer">Copyright © 2001-2020 Boost.Test contributors<p> 92 Distributed under the Boost Software License, Version 1.0. (See accompanying 93 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>) 94 </p> 95</div></td> 96</tr></table> 97<hr> 98<div class="spirit-nav"> 99<a accesskey="p" href="../../../../header/boost/test/data/monomorphic/delayed_hpp.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../../header/boost/test/data/monomorphic/delayed_hpp.html"><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="is_datas_idm45267288323040.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> 100</div> 101</body> 102</html> 103
