summaryrefslogtreecommitdiff
path: root/doc/html/BOOST_PROTO_REPEAT_FROM_TO.html
diff options
context:
space:
mode:
Diffstat (limited to 'doc/html/BOOST_PROTO_REPEAT_FROM_TO.html')
-rwxr-xr-xdoc/html/BOOST_PROTO_REPEAT_FROM_TO.html136
1 files changed, 136 insertions, 0 deletions
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 &lt;boost/proto/repeat.hpp&gt;">
+<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 &#8212; 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: &lt;<a class="link" href="proto/reference.html#header.boost.proto.repeat_hpp" title="Header &lt;boost/proto/repeat.hpp&gt;">boost/proto/repeat.hpp</a>&gt;
+
+</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">&lt;</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">&gt;</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">&lt;</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">&lt;</span><span class="identifier">T</span><span class="special">&gt;</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">&gt;</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">&lt;</span> \
+ <a class="link" href="boost/proto/tag/function.html" title="Struct function">proto::tag::function</a> \
+ <span class="special">&gt;</span><span class="special">(</span> \
+ <span class="identifier">construct_helper</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</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">&lt;</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">&gt;</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">&lt;</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">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span>
+ <span class="special">,</span> <span class="identifier">A0</span> <span class="keyword">const</span> <span class="special">&amp;</span>
+<span class="special">&gt;</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">&amp;</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">&lt;</span>
+ <a class="link" href="boost/proto/tag/function.html" title="Struct function">proto::tag::function</a>
+ <span class="special">&gt;</span><span class="special">(</span>
+ <span class="identifier">construct_helper</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</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">&lt;</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">&gt;</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">&lt;</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">&lt;</span><span class="identifier">T</span><span class="special">&gt;</span>
+ <span class="special">,</span> <span class="identifier">A0</span> <span class="keyword">const</span> <span class="special">&amp;</span>
+ <span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</span>
+<span class="special">&gt;</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">&amp;</span> <span class="identifier">a0</span><span class="special">,</span> <span class="identifier">A1</span> <span class="keyword">const</span> <span class="special">&amp;</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">&lt;</span>
+ <a class="link" href="boost/proto/tag/function.html" title="Struct function">proto::tag::function</a>
+ <span class="special">&gt;</span><span class="special">(</span>
+ <span class="identifier">construct_helper</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;</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 &#169; 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>