1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Struct template literal</title>
<link rel="stylesheet" href="../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
<link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
<link rel="up" href="../../proto/reference.html#header.boost.proto.literal_hpp" title="Header <boost/proto/literal.hpp>">
<link rel="prev" href="compose_generators/result_This_Expr__id1240114.html" title="Struct template result<This(Expr)>">
<link rel="next" href="lit.html" title="Function lit">
</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.html">Home</a></td>
<td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td>
<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
<td align="center"><a href="http://www.boost.org/users/faq.html">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="compose_generators/result_This_Expr__id1240114.html"><img src="../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../proto/reference.html#header.boost.proto.literal_hpp"><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="lit.html"><img src="../../../../doc/html/images/next.png" alt="Next"></a>
</div>
<div class="refentry" title="Struct template literal">
<a name="boost.proto.literal"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2><span class="refentrytitle">Struct template literal</span></h2>
<p>boost::proto::literal — A simple wrapper for a terminal, provided for ease of use.</p>
</div>
<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="emphasis"><em>// In header: <<a class="link" href="../../proto/reference.html#header.boost.proto.literal_hpp" title="Header <boost/proto/literal.hpp>">boost/proto/literal.hpp</a>>
</em></span><span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> T, <span class="bold"><strong>typename</strong></span> Domain = <a class="link" href="default_domain.html" title="Struct default_domain">proto::default_domain</a>>
<span class="bold"><strong>struct</strong></span> <a class="link" href="literal.html" title="Struct template literal">literal</a> : <span class="bold"><strong></strong></span>
<a class="link" href="extends.html" title="Struct template extends">proto::extends</a><typename <a class="link" href="terminal.html" title="Struct template terminal">proto::terminal</a><T>::type, proto::literal<T, Domain>, Domain>
{
<span class="emphasis"><em>// types</em></span>
<span class="bold"><strong>typedef</strong></span> <span class="bold"><strong>typename</strong></span> <a class="link" href="terminal.html" title="Struct template terminal">proto::terminal</a><T>::type <a name="boost.proto.literal.X"></a>X; <span class="emphasis"><em>// For exposition only</em></span>
<span class="bold"><strong>typedef</strong></span> <span class="bold"><strong>typename</strong></span> <a class="link" href="result_of/value.html" title="Struct template value">proto::result_of::value</a><X>::type <a name="boost.proto.literal.value_type"></a>value_type;
<span class="bold"><strong>typedef</strong></span> <span class="bold"><strong>typename</strong></span> <a class="link" href="result_of/value.html" title="Struct template value">proto::result_of::value</a><X &>::type <a name="boost.proto.literal.reference"></a>reference;
<span class="bold"><strong>typedef</strong></span> <span class="bold"><strong>typename</strong></span> <a class="link" href="result_of/value.html" title="Struct template value">proto::result_of::value</a><X <span class="bold"><strong>const</strong></span> &>::type <a name="boost.proto.literal.const_reference"></a>const_reference;
<span class="emphasis"><em>// <a class="link" href="literal.html#boost.proto.literalconstruct-copy-destruct">construct/copy/destruct</a></em></span>
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> U> <a class="link" href="literal.html#id1240438-bb">literal</a>(U &);
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> U> <a class="link" href="literal.html#id1240460-bb">literal</a>(U <span class="bold"><strong>const</strong></span> &);
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> U> <a class="link" href="literal.html#id1240481-bb">literal</a>(<a class="link" href="literal.html" title="Struct template literal">proto::literal</a>< U, Domain > <span class="bold"><strong>const</strong></span> &);
<span class="emphasis"><em>// <a class="link" href="literal.html#id1240391-bb">public member functions</a></em></span>
<span class="type">reference</span> <a class="link" href="literal.html#id1240396-bb">get</a>();
<span class="type">const_reference</span> <a class="link" href="literal.html#id1240415-bb">get</a>() <span class="bold"><strong>const</strong></span>;
};</pre></div>
<div class="refsect1" title="Description">
<a name="id1593182"></a><h2>Description</h2>
<p>
A simple wrapper for a terminal, provided for ease of use. In all cases,
<code class="computeroutput">proto::literal<X> l(x);</code> is equivalent to
<code class="computeroutput"><a class="link" href="terminal.html" title="Struct template terminal">proto::terminal</a><X>::type l = {x};</code>.
</p>
<p>
The <code class="computeroutput">Domain</code> template parameter defaults to
<code class="computeroutput"><a class="link" href="default_domain.html" title="Struct default_domain">proto::default_domain</a></code>.
</p>
<div class="refsect2" title="literal public construct/copy/destruct">
<a name="id1593231"></a><h3>
<a name="boost.proto.literalconstruct-copy-destruct"></a><code class="computeroutput">literal</code>
public
construct/copy/destruct</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem"><pre class="literallayout"><span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> U> <a name="id1240438-bb"></a>literal(U & u);</pre></li>
<li class="listitem"><pre class="literallayout"><span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> U> <a name="id1240460-bb"></a>literal(U <span class="bold"><strong>const</strong></span> & u);</pre></li>
<li class="listitem"><pre class="literallayout"><span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> U> <a name="id1240481-bb"></a>literal(<a class="link" href="literal.html" title="Struct template literal">proto::literal</a>< U, Domain > <span class="bold"><strong>const</strong></span> & u);</pre></li>
</ol></div>
</div>
<div class="refsect2" title="literal public member functions">
<a name="id1593345"></a><h3>
<a name="id1240391-bb"></a><code class="computeroutput">literal</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
<pre class="literallayout"><span class="type">reference</span> <a name="id1240396-bb"></a>get();</pre>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term">Returns:</span></p></td>
<td><code class="computeroutput"><a class="link" href="value_id1265317.html" title="Function value">proto::value</a>(*this)</code></td>
</tr></tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><span class="type">const_reference</span> <a name="id1240415-bb"></a>get() <span class="bold"><strong>const</strong></span>;</pre>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term">Returns:</span></p></td>
<td><code class="computeroutput"><a class="link" href="value_id1265317.html" title="Function value">proto::value</a>(*this)</code></td>
</tr></tbody>
</table></div>
</li>
</ol></div>
</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"><div class="copyright-footer">Copyright © 2008 Eric Niebler<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
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>)
</p>
</div></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="compose_generators/result_This_Expr__id1240114.html"><img src="../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../proto/reference.html#header.boost.proto.literal_hpp"><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="lit.html"><img src="../../../../doc/html/images/next.png" alt="Next"></a>
</div>
</body>
</html>
|
