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diff --git a/doc/html/boost/proto/make_expr_id1503817.html b/doc/html/boost/proto/make_expr_id1503817.html new file mode 100755 index 0000000000..eb3897b96f --- /dev/null +++ b/doc/html/boost/proto/make_expr_id1503817.html @@ -0,0 +1,103 @@ +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> +<title>Function make_expr</title> +<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> +<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> +<link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> +<link rel="up" href="../../proto/reference.html#header.boost.proto.make_expr_hpp" title="Header <boost/proto/make_expr.hpp>"> +<link rel="prev" href="result_of/unpack_expr_Tag__Domain_id1503713.html" title="Struct template unpack_expr<Tag, Domain, Sequence>"> +<link rel="next" href="unpack_expr_id1504094.html" title="Function unpack_expr"> +</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="result_of/unpack_expr_Tag__Domain_id1503713.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../proto/reference.html#header.boost.proto.make_expr_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="unpack_expr_id1504094.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> +</div> +<div class="refentry"> +<a name="boost.proto.make_expr_id1503817"></a><div class="titlepage"></div> +<div class="refnamediv"> +<h2><span class="refentrytitle">Function make_expr</span></h2> +<p>boost::proto::make_expr — Construct an expression of the requested tag type with a domain and with the specified + arguments as children.</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="comment">// In header: <<a class="link" href="../../proto/reference.html#header.boost.proto.make_expr_hpp" title="Header <boost/proto/make_expr.hpp>">boost/proto/make_expr.hpp</a>> + +</span> +<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Tag<span class="special">,</span> <span class="keyword">typename</span><span class="special">...</span> A<span class="special">></span> + <span class="keyword">typename</span> <a class="link" href="result_of/make_expr.html" title="Struct template make_expr">proto::result_of::make_expr</a><span class="special"><</span><span class="identifier">Tag</span><span class="special">,</span> <span class="identifier">A</span> <span class="keyword">const</span><span class="special">...</span><span class="special">></span><span class="special">::</span><span class="identifier">type</span> <span class="keyword">const</span> + <span class="identifier">make_expr</span><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">...</span> a<span class="special">)</span><span class="special">;</span> +<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Tag<span class="special">,</span> <span class="keyword">typename</span> <a class="link" href="../../Domain.html" title="Concept Domain">Domain</a><span class="special">,</span> <span class="keyword">typename</span><span class="special">...</span> A<span class="special">></span> + <span class="keyword">typename</span> <a class="link" href="result_of/make_expr.html" title="Struct template make_expr">proto::result_of::make_expr</a><span class="special"><</span><span class="identifier">Tag</span><span class="special">,</span> <span class="identifier">Domain</span><span class="special">,</span> <span class="identifier">A</span> <span class="keyword">const</span><span class="special">...</span><span class="special">></span><span class="special">::</span><span class="identifier">type</span> <span class="keyword">const</span> + <span class="identifier">make_expr</span><span class="special">(</span><span class="identifier">A</span> <span class="keyword">const</span> <span class="special">&</span><span class="special">...</span> a<span class="special">)</span><span class="special">;</span></pre></div> +<div class="refsect1"> +<a name="id2755909"></a><h2>Description</h2> +<p> + This function template may be invoked either with or without specifying a + <code class="computeroutput">Domain</code> template parameter. If no domain is specified, the domain + is deduced by examining domains of the given arguments. See + <code class="computeroutput"><code class="computeroutput"><a class="link" href="deduce_domain.html" title="Struct deduce_domain">proto::deduce_domain</a></code></code> for a full + description of the procedure used. + </p> +<p> + Let <code class="computeroutput"><em class="replaceable"><code>WRAP</code></em>(x)</code> be defined such that: + </p> +<div class="itemizedlist"><ul class="itemizedlist" type="disc"> +<li class="listitem"><p> + If <code class="computeroutput">x</code> is a <code class="computeroutput">boost::reference_wrapper<></code>, + <code class="computeroutput"><em class="replaceable"><code>WRAP</code></em>(x)</code> is equivalent to + <code class="computeroutput"><code class="computeroutput"><a class="link" href="as_child_id1527575.html" title="Function as_child">proto::as_child</a></code><Domain>(x.get())</code>. + </p></li> +<li class="listitem"><p> + Otherwise, <code class="computeroutput"><em class="replaceable"><code>WRAP</code></em>(x)</code> is equivalent to + <code class="computeroutput"><code class="computeroutput"><a class="link" href="as_expr_id1527385.html" title="Function as_expr">proto::as_expr</a></code><Domain>(x)</code>. + </p></li> +</ul></div> +<p> + </p> +<p> + If <code class="computeroutput"><code class="computeroutput"><a class="link" href="wants_basic_expr.html" title="Struct template wants_basic_expr">proto::wants_basic_expr</a></code><typename Domain::proto_generator>::value</code> + is true, then let <code class="computeroutput"><em class="replaceable"><code>E</code></em></code> be + <code class="computeroutput"><code class="computeroutput"><a class="link" href="basic_expr.html" title="Struct template basic_expr">proto::basic_expr</a></code></code>; otherwise, + let <code class="computeroutput"><em class="replaceable"><code>E</code></em></code> be + <code class="computeroutput"><code class="computeroutput"><a class="link" href="expr.html" title="Struct template expr">proto::expr</a></code></code>. + </p> +<p> + Let <code class="computeroutput"><em class="replaceable"><code>MAKE</code></em>(Tag, b...)</code> be defined as + <code class="computeroutput"><em class="replaceable"><code>E</code></em><Tag, + <code class="computeroutput"><a class="link" href="listN.html" title="Struct template listN">proto::listN</a></code><decltype(b)...> >::make(b...)</code>. + </p> +<p> + If <code class="computeroutput">Tag</code> is + <code class="computeroutput"><code class="computeroutput"><a class="link" href="tag/terminal.html" title="Struct terminal">proto::tag::terminal</a></code></code>, then return + <code class="computeroutput"><em class="replaceable"><code>WRAP</code></em>(a<sub>0</sub>)</code>. + </p> +<p> + Otherwise, return + <code class="computeroutput">Domain()(<em class="replaceable"><code>MAKE</code></em>(Tag, <em class="replaceable"><code>WRAP</code></em>(a)...))</code>. + </p> +</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="result_of/unpack_expr_Tag__Domain_id1503713.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../proto/reference.html#header.boost.proto.make_expr_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="unpack_expr_id1504094.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> +</div> +</body> +</html> |