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>Function lit</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="../../proto/reference.html#header.boost.proto.literal_hpp" title="Header <boost/proto/literal.hpp>"> 10<link rel="prev" href="literal.html" title="Struct template literal"> 11<link rel="next" href="functional/make_expr.html" title="Struct template make_expr"> 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="literal.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../proto/reference.html#header.boost.proto.literal_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="functional/make_expr.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 25</div> 26<div class="refentry"> 27<a name="boost.proto.lit"></a><div class="titlepage"></div> 28<div class="refnamediv"> 29<h2><span class="refentrytitle">Function lit</span></h2> 30<p>boost::proto::lit — A helper function for creating a <code class="computeroutput"> 31 <a class="link" href="literal.html" title="Struct template literal">proto::literal<></a></code> wrapper. 32 </p> 33</div> 34<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> 35<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="../../proto/reference.html#header.boost.proto.literal_hpp" title="Header <boost/proto/literal.hpp>">boost/proto/literal.hpp</a>> 36 37</span> 38<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <a class="link" href="literal.html" title="Struct template literal">proto::literal</a><span class="special"><</span> <span class="identifier">T</span> <span class="special">&</span> <span class="special">></span> <span class="keyword">const</span> <span class="identifier">lit</span><span class="special">(</span><span class="identifier">T</span> <span class="special">&</span> t<span class="special">)</span><span class="special">;</span> 39<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <a class="link" href="literal.html" title="Struct template literal">proto::literal</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">const</span> <span class="identifier">lit</span><span class="special">(</span><span class="identifier">T</span> <span class="keyword">const</span> <span class="special">&</span> t<span class="special">)</span><span class="special">;</span></pre></div> 40<div class="refsect1"> 41<a name="id-1.3.33.5.32.5.4"></a><h2>Description</h2> 42<div class="variablelist"><table border="0" class="variablelist compact"> 43<colgroup> 44<col align="left" valign="top"> 45<col> 46</colgroup> 47<tbody> 48<tr> 49<td><p><span class="term">Parameters:</span></p></td> 50<td><div class="variablelist"><table border="0" class="variablelist compact"> 51<colgroup> 52<col align="left" valign="top"> 53<col> 54</colgroup> 55<tbody><tr> 56<td><p><span class="term"><code class="computeroutput">t</code></span></p></td> 57<td><p>The object to wrap.</p></td> 58</tr></tbody> 59</table></div></td> 60</tr> 61<tr> 62<td><p><span class="term">Returns:</span></p></td> 63<td><p> 64 <code class="computeroutput"><a class="link" href="literal.html" title="Struct template literal">proto::literal</a><T &>(t)</code> 65 </p></td> 66</tr> 67<tr> 68<td><p><span class="term">Throws:</span></p></td> 69<td>Will not throw.</td> 70</tr> 71<tr> 72<td><p><span class="term">Notes:</span></p></td> 73<td><p>The returned value holds the argument by reference. </p></td> 74</tr> 75</tbody> 76</table></div> 77</div> 78</div> 79<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 80<td align="left"></td> 81<td align="right"><div class="copyright-footer">Copyright © 2008 Eric Niebler<p> 82 Distributed under the Boost Software License, Version 1.0. (See accompanying 83 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>) 84 </p> 85</div></td> 86</tr></table> 87<hr> 88<div class="spirit-nav"> 89<a accesskey="p" href="literal.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../proto/reference.html#header.boost.proto.literal_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="functional/make_expr.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 90</div> 91</body> 92</html> 93
