feedc0de/boost_fusion
1
0
Fork 0
forked from boostorg/fusion
Code Pull Requests Activity
Files
0acc783f19e82f92baebd81387e783c771276a82
boost_fusion/doc/html/fusion/container/generation/functions/make_set.html

164 lines
11 KiB
HTML
Raw Normal View History

Regenerating/reorganizing docs [SVN r40832]
2007-11-06 12:13:52 +00:00
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>make_set</title>
<link rel="stylesheet" href="../../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<link rel="start" href="../../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="up" href="../functions.html" title="Functions">
<link rel="prev" href="make_vector.html" title="make_vector">
<link rel="next" href="make_map.html" title="make_map">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table cellpadding="2" width="100%"><tr>
<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../../boost.png"></td>
<td align="center"><a href="../../../../../../../../index.htm">Home</a></td>
<td align="center"><a href="../../../../../../../libraries.htm">Libraries</a></td>
<td align="center"><a href="../../../../../../../../people/people.htm">People</a></td>
<td align="center"><a href="../../../../../../../../more/faq.htm">FAQ</a></td>
<td align="center"><a href="../../../../../../../../more/index.htm">More</a></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="make_vector.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="make_map.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
</div>
<div class="section" lang="en">
<div class="titlepage"><div><div><h5 class="title">
<a name="fusion.container.generation.functions.make_set"></a><a href="make_set.html" title="make_set">make_set</a></h5></div></div></div>
<a name="fusion.container.generation.functions.make_set.description"></a><h6>
<a name="id538548"></a>
<a href="make_set.html#fusion.container.generation.functions.make_set.description">Description</a>
</h6>
<p>
Create a <a href="../../set.html" title="set"><tt class="computeroutput"><span class="identifier">set</span></tt></a>
from one or more values.
</p>
<a name="fusion.container.generation.functions.make_set.synopsis"></a><h6>
<a name="id538597"></a>
<a href="make_set.html#fusion.container.generation.functions.make_set.synopsis">Synopsis</a>
</h6>
<pre class="programlisting">
<span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T0</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">T1</span><span class="special">,...</span> <span class="keyword">typename</span> <span class="identifier">TN</span><span class="special">&gt;</span>
<span class="keyword">typename</span> <a href="../metafunctions/make_set.html" title="make_set"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">make_set</span></tt></a><span class="special">&lt;</span><span class="identifier">T0</span><span class="special">,</span> <span class="identifier">T1</span><span class="special">,...</span> <span class="identifier">TN</span><span class="special">&gt;::</span><span class="identifier">type</span>
<span class="identifier">make_set</span><span class="special">(</span><span class="identifier">T0</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">x0</span><span class="special">,</span> <span class="identifier">T1</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">x1</span><span class="special">...</span> <span class="identifier">TN</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">xN</span><span class="special">);</span>
</pre>
<p>
The variadic function accepts <tt class="computeroutput"><span class="number">0</span></tt>
to <tt class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></tt>
<sup>[<a name="id538886" href="#ftn.id538886">8</a>]</sup>
elements, where <tt class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></tt>
is a user definable predefined maximum that defaults to <tt class="computeroutput"><span class="number">10</span></tt>. You may define the preprocessor constant
<tt class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></tt>
before including any Fusion header to change the default. Example:
</p>
<pre class="programlisting">
<span class="preprocessor">#define</span> <span class="identifier">FUSION_MAX_VECTOR_SIZE</span> <span class="number">20</span>
</pre>
<a name="fusion.container.generation.functions.make_set.parameters"></a><h6>
<a name="id538991"></a>
<a href="make_set.html#fusion.container.generation.functions.make_set.parameters">Parameters</a>
</h6>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Parameter
</p>
</th>
<th>
<p>
Requirement
</p>
</th>
<th>
<p>
Description
</p>
</th>
</tr></thead>
<tbody><tr>
<td>
<p>
<tt class="computeroutput"><span class="identifier">x0</span><span class="special">,</span>
<span class="identifier">x1</span><span class="special">,...</span>
<span class="identifier">xN</span></tt>
</p>
</td>
<td>
<p>
Instances of <tt class="computeroutput"><span class="identifier">T0</span><span class="special">,</span> <span class="identifier">T1</span><span class="special">,...</span> <span class="identifier">TN</span></tt>
</p>
</td>
<td>
<p>
The arguments to <tt class="computeroutput"><span class="identifier">make_set</span></tt>
</p>
</td>
</tr></tbody>
</table></div>
<a name="fusion.container.generation.functions.make_set.expression_semantics"></a><h6>
<a name="id539167"></a>
<a href="make_set.html#fusion.container.generation.functions.make_set.expression_semantics">Expression
Semantics</a>
</h6>
<pre class="programlisting">
<span class="identifier">make_set</span><span class="special">(</span><span class="identifier">x0</span><span class="special">,</span> <span class="identifier">x1</span><span class="special">,...</span> <span class="identifier">xN</span><span class="special">);</span>
</pre>
<p>
<span class="bold"><b>Return type</b></span>: <a href="../metafunctions/make_set.html" title="make_set"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">make_set</span></tt></a><tt class="computeroutput"><span class="special">&lt;</span><span class="identifier">T0</span><span class="special">,</span> <span class="identifier">T1</span><span class="special">,...</span> <span class="identifier">TN</span><span class="special">&gt;::</span><span class="identifier">type</span></tt>
</p>
<p>
<span class="bold"><b>Semantics</b></span>: Create a <a href="../../set.html" title="set"><tt class="computeroutput"><span class="identifier">set</span></tt></a> from <tt class="computeroutput"><span class="identifier">x0</span><span class="special">,</span> <span class="identifier">x1</span><span class="special">,...</span> <span class="identifier">xN</span></tt>.
</p>
<p>
<span class="bold"><b>Precondition</b></span>: There may be no duplicate
key types.
</p>
<a name="fusion.container.generation.functions.make_set.header"></a><h6>
<a name="id539404"></a>
<a href="make_set.html#fusion.container.generation.functions.make_set.header">Header</a>
</h6>
<pre class="programlisting">
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">container</span><span class="special">/</span><span class="identifier">generation</span><span class="special">/</span><span class="identifier">make_set</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">make_set</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.container.generation.functions.make_set.example"></a><h6>
<a name="id539574"></a>
<a href="make_set.html#fusion.container.generation.functions.make_set.example">Example</a>
</h6>
<pre class="programlisting">
<span class="identifier">make_set</span><span class="special">(</span><span class="number">123</span><span class="special">,</span> <span class="string">"hello"</span><span class="special">,</span> <span class="number">12.5</span><span class="special">)</span>
</pre>
<a name="fusion.container.generation.functions.make_set.see_also"></a><h6>
<a name="id539652"></a>
<a href="make_set.html#fusion.container.generation.functions.make_set.see_also">See
also</a>
</h6>
<p>
<a href="../../../notes.html#fusion.notes.boost__ref"><tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">ref</span></tt></a>
</p>
<div class="footnotes">
<br><hr width="100" align="left">
<div class="footnote"><p><sup>[<a name="ftn.id538886" href="#id538886">8</a>] </sup>
<tt class="computeroutput"><span class="identifier">set</span></tt> is implemented
in terms of the vector. That is why we reuse <tt class="computeroutput"><span class="identifier">FUSION_MAX_VECTOR_SIZE</span></tt>
</p></div>
</div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><small>Copyright <20> 2001-2007 Joel de Guzman, Dan Marsden, Tobias
Schwinger</small></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="make_vector.html"><img src="../../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.html"><img src="../../../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="make_map.html"><img src="../../../../../../../../doc/html/images/next.png" alt="Next"></a>
</div>
</body>
</html>
Copy Permalink