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diff --git a/doc/html/BOOST_PROTO_REPEAT_FROM_TO.html b/doc/html/BOOST_PROTO_REPEAT_FROM_TO.html new file mode 100755 index 0000000000..0dee5c21a9 --- /dev/null +++ b/doc/html/BOOST_PROTO_REPEAT_FROM_TO.html @@ -0,0 +1,136 @@ +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> +<title>Macro BOOST_PROTO_REPEAT_FROM_TO</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.repeat_hpp" title="Header <boost/proto/repeat.hpp>"> +<link rel="prev" href="BOOST_PROTO_REPEAT.html" title="Macro BOOST_PROTO_REPEAT"> +<link rel="next" href="BOOST_PROTO_REPEAT_EX.html" title="Macro BOOST_PROTO_REPEAT_EX"> +</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="BOOST_PROTO_REPEAT.html"><img src="../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="proto/reference.html#header.boost.proto.repeat_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="BOOST_PROTO_REPEAT_EX.html"><img src="../../doc/src/images/next.png" alt="Next"></a> +</div> +<div class="refentry"> +<a name="BOOST_PROTO_REPEAT_FROM_TO"></a><div class="titlepage"></div> +<div class="refnamediv"> +<h2><span class="refentrytitle">Macro BOOST_PROTO_REPEAT_FROM_TO</span></h2> +<p>BOOST_PROTO_REPEAT_FROM_TO — Repeatedly invoke the specified macro.</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.repeat_hpp" title="Header <boost/proto/repeat.hpp>">boost/proto/repeat.hpp</a>> + +</span>BOOST_PROTO_REPEAT_FROM_TO(FROM, TO, MACRO)</pre></div> +<div class="refsect1"> +<a name="id2788133"></a><h2>Description</h2> +<p> + <code class="computeroutput">BOOST_PROTO_REPEAT_FROM_TO()</code> is used to generate the kind of repetitive + code that is typical of EDSLs built with Proto. + <code class="computeroutput">BOOST_PROTO_REPEAT_FROM_TO(<em class="replaceable"><code>FROM</code></em>, <em class="replaceable"><code>TO</code></em>, <em class="replaceable"><code>MACRO</code></em>)</code> + is equivalent to: + </p> +<p> + </p> +<pre class="programlisting"><em class="replaceable"><code><span class="identifier">MACRO</span></code></em><span class="special">(</span><em class="replaceable"><code><span class="identifier">FROM</span></code></em><span class="special">,</span> <a class="link" href="BOOST_PROTO_typename_A.html" title="Macro BOOST_PROTO_typename_A">BOOST_PROTO_typename_A</a><span class="special">,</span> <a class="link" href="BOOST_PROTO_A_const_ref.html" title="Macro BOOST_PROTO_A_const_ref">BOOST_PROTO_A_const_ref</a><span class="special">,</span> <a class="link" href="BOOST_PROTO_A_const_ref_a.html" title="Macro BOOST_PROTO_A_const_ref_a">BOOST_PROTO_A_const_ref_a</a><span class="special">,</span> <a class="link" href="BOOST_PROTO_ref_a.html" title="Macro BOOST_PROTO_ref_a">BOOST_PROTO_ref_a</a><span class="special">)</span> +<em class="replaceable"><code><span class="identifier">MACRO</span></code></em><span class="special">(</span><em class="replaceable"><code><span class="identifier">FROM</span><span class="special">+</span><span class="number">1</span></code></em><span class="special">,</span> <a class="link" href="BOOST_PROTO_typename_A.html" title="Macro BOOST_PROTO_typename_A">BOOST_PROTO_typename_A</a><span class="special">,</span> <a class="link" href="BOOST_PROTO_A_const_ref.html" title="Macro BOOST_PROTO_A_const_ref">BOOST_PROTO_A_const_ref</a><span class="special">,</span> <a class="link" href="BOOST_PROTO_A_const_ref_a.html" title="Macro BOOST_PROTO_A_const_ref_a">BOOST_PROTO_A_const_ref_a</a><span class="special">,</span> <a class="link" href="BOOST_PROTO_ref_a.html" title="Macro BOOST_PROTO_ref_a">BOOST_PROTO_ref_a</a><span class="special">)</span> +<span class="special">...</span> +<em class="replaceable"><code><span class="identifier">MACRO</span></code></em><span class="special">(</span><em class="replaceable"><code><span class="identifier">TO</span><span class="special">-</span><span class="number">1</span></code></em><span class="special">,</span> <a class="link" href="BOOST_PROTO_typename_A.html" title="Macro BOOST_PROTO_typename_A">BOOST_PROTO_typename_A</a><span class="special">,</span> <a class="link" href="BOOST_PROTO_A_const_ref.html" title="Macro BOOST_PROTO_A_const_ref">BOOST_PROTO_A_const_ref</a><span class="special">,</span> <a class="link" href="BOOST_PROTO_A_const_ref_a.html" title="Macro BOOST_PROTO_A_const_ref_a">BOOST_PROTO_A_const_ref_a</a><span class="special">,</span> <a class="link" href="BOOST_PROTO_ref_a.html" title="Macro BOOST_PROTO_ref_a">BOOST_PROTO_ref_a</a><span class="special">)</span></pre> +<p> + </p> +<p> + <span class="bold"><strong>Example:</strong></span> + </p> +<p> + </p> +<pre class="programlisting"><span class="comment">// Generate BOOST_PROTO_MAX_ARITY-1 overloads of the</span> +<span class="comment">// following construct() function template.</span> +<span class="preprocessor">#define</span> <span class="identifier">M0</span><span class="special">(</span><span class="identifier">N</span><span class="special">,</span> <span class="identifier">typename_A</span><span class="special">,</span> <span class="identifier">A_const_ref</span><span class="special">,</span> <span class="identifier">A_const_ref_a</span><span class="special">,</span> <span class="identifier">ref_a</span><span class="special">)</span> \ +<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">typename_A</span><span class="special">(</span><span class="identifier">N</span><span class="special">)</span><span class="special">></span> \ +<span class="keyword">typename</span> <a class="link" href="boost/proto/result_of/make_expr.html" title="Struct template make_expr">proto::result_of::make_expr</a><span class="special"><</span> \ + <a class="link" href="boost/proto/tag/function.html" title="Struct function">proto::tag::function</a> \ + <span class="special">,</span> <span class="identifier">construct_helper</span><span class="special"><</span><span class="identifier">T</span><span class="special">></span> \ + <span class="special">,</span> <span class="identifier">A_const_ref</span><span class="special">(</span><span class="identifier">N</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">construct</span><span class="special">(</span><span class="identifier">A_const_ref_a</span><span class="special">(</span><span class="identifier">N</span><span class="special">)</span><span class="special">)</span> \ +<span class="special">{</span> \ + <span class="keyword">return</span> <a class="link" href="boost/proto/make_expr_id1503817.html" title="Function make_expr">proto::make_expr</a><span class="special"><</span> \ + <a class="link" href="boost/proto/tag/function.html" title="Struct function">proto::tag::function</a> \ + <span class="special">></span><span class="special">(</span> \ + <span class="identifier">construct_helper</span><span class="special"><</span><span class="identifier">T</span><span class="special">></span><span class="special">(</span><span class="special">)</span> \ + <span class="special">,</span> <span class="identifier">ref_a</span><span class="special">(</span><span class="identifier">N</span><span class="special">)</span> \ + <span class="special">)</span><span class="special">;</span> \ +<span class="special">}</span> +<span class="identifier">BOOST_PROTO_REPEAT_FROM_TO</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="identifier">BOOST_PROTO_MAX_ARITY</span><span class="special">,</span> <span class="identifier">M0</span><span class="special">)</span> +<span class="preprocessor">#undef</span> <span class="identifier">M0</span></pre> +<p> + </p> +<p> + The above invocation of <code class="computeroutput">BOOST_PROTO_REPEAT_FROM_TO()</code> + will generate the following code: + </p> +<p> + </p> +<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">A0</span><span class="special">></span> +<span class="keyword">typename</span> <a class="link" href="boost/proto/result_of/make_expr.html" title="Struct template make_expr">proto::result_of::make_expr</a><span class="special"><</span> + <a class="link" href="boost/proto/tag/function.html" title="Struct function">proto::tag::function</a> + <span class="special">,</span> <span class="identifier">construct_helper</span><span class="special"><</span><span class="identifier">T</span><span class="special">></span> + <span class="special">,</span> <span class="identifier">A0</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">construct</span><span class="special">(</span><span class="identifier">A0</span> <span class="keyword">const</span> <span class="special">&</span> <span class="identifier">a0</span><span class="special">)</span> +<span class="special">{</span> + <span class="keyword">return</span> <a class="link" href="boost/proto/make_expr_id1503817.html" title="Function make_expr">proto::make_expr</a><span class="special"><</span> + <a class="link" href="boost/proto/tag/function.html" title="Struct function">proto::tag::function</a> + <span class="special">></span><span class="special">(</span> + <span class="identifier">construct_helper</span><span class="special"><</span><span class="identifier">T</span><span class="special">></span><span class="special">(</span><span class="special">)</span> + <span class="special">,</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">ref</span><span class="special">(</span><span class="identifier">a0</span><span class="special">)</span> + <span class="special">)</span><span class="special">;</span> +<span class="special">}</span> + +<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">A0</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">A1</span><span class="special">></span> +<span class="keyword">typename</span> <a class="link" href="boost/proto/result_of/make_expr.html" title="Struct template make_expr">proto::result_of::make_expr</a><span class="special"><</span> + <a class="link" href="boost/proto/tag/function.html" title="Struct function">proto::tag::function</a> + <span class="special">,</span> <span class="identifier">construct_helper</span><span class="special"><</span><span class="identifier">T</span><span class="special">></span> + <span class="special">,</span> <span class="identifier">A0</span> <span class="keyword">const</span> <span class="special">&</span> + <span class="special">,</span> <span class="identifier">A1</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">construct</span><span class="special">(</span><span class="identifier">A0</span> <span class="keyword">const</span> <span class="special">&</span> <span class="identifier">a0</span><span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&</span> <span class="identifier">a1</span><span class="special">)</span> +<span class="special">{</span> + <span class="keyword">return</span> <a class="link" href="boost/proto/make_expr_id1503817.html" title="Function make_expr">proto::make_expr</a><span class="special"><</span> + <a class="link" href="boost/proto/tag/function.html" title="Struct function">proto::tag::function</a> + <span class="special">></span><span class="special">(</span> + <span class="identifier">construct_helper</span><span class="special"><</span><span class="identifier">T</span><span class="special">></span><span class="special">(</span><span class="special">)</span> + <span class="special">,</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">ref</span><span class="special">(</span><span class="identifier">a0</span><span class="special">)</span> + <span class="special">,</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">ref</span><span class="special">(</span><span class="identifier">a1</span><span class="special">)</span> + <span class="special">)</span><span class="special">;</span> +<span class="special">}</span> + +<span class="comment">// ... and so on, up to BOOST_PROTO_MAX_ARITY-1 arguments ...</span></pre> +<p> + </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="BOOST_PROTO_REPEAT.html"><img src="../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="proto/reference.html#header.boost.proto.repeat_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="BOOST_PROTO_REPEAT_EX.html"><img src="../../doc/src/images/next.png" alt="Next"></a> +</div> +</body> +</html> |