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[SVN r36908]
This commit is contained in:
Joel de Guzman
2007-02-07 22:59:25 +00:00
parent a0a0613e36
commit 693200182f
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36
doc/html/fusion/iterators/metafunctions/distance.html
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@ -3,7 +3,7 @@
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>distance</title>
<link rel="stylesheet" href="../../../boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.68.1">
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
<link rel="start" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
<link rel="up" href="../metafunctions.html" title="Metafunctions">
<link rel="prev" href="equal_to.html" title="equal_to">
@ -26,14 +26,14 @@
<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.iterators.metafunctions.distance"></a><a href="distance.html" title="distance">distance</a></h4></div></div></div>
<a name="fusion.iterators.metafunctions.distance.description"></a><h5>
<a name="id941929"></a>
<a name="id475250"></a>
<a href="distance.html#fusion.iterators.metafunctions.distance.description">Description</a>
</h5>
<p>
Returns the distance between two iterators.
</p>
<a name="fusion.iterators.metafunctions.distance.synopsis"></a><h5>
<a name="id941957"></a>
<a name="id475281"></a>
<a href="distance.html#fusion.iterators.metafunctions.distance.synopsis">Synopsis</a>
</h5>
<pre class="programlisting">
@ -47,7 +47,7 @@
<span class="special">};</span>
</pre>
<div class="table">
<a name="id942061"></a><p class="title"><b>Table<EFBFBD>1.16.<2E>Parameters</b></p>
<a name="id475399"></a><p class="title"><b>Table<EFBFBD>1.16.<2E>Parameters</b></p>
<table class="table" summary="Parameters">
<colgroup>
<col>
@ -61,7 +61,7 @@
</tr></thead>
<tbody><tr>
<td>
<code class="computeroutput"><span class="identifier">I</span></code>, <code class="computeroutput"><span class="identifier">J</span></code>
<tt class="computeroutput"><span class="identifier">I</span></tt>, <tt class="computeroutput"><span class="identifier">J</span></tt>
</td>
<td>Models of <a href="../concepts/forward_iterator.html" title="Forward
Iterator">Forward
@ -72,38 +72,38 @@
</table>
</div>
<a name="fusion.iterators.metafunctions.distance.expression_semantics"></a><h5>
<a name="id942136"></a>
<a name="id475485"></a>
<a href="distance.html#fusion.iterators.metafunctions.distance.expression_semantics">Expression
Semantics</a>
</h5>
<pre class="programlisting">
<a href="distance.html" title="distance"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">distance</span></code></a><span class="special">&lt;</span><span class="identifier">I</span><span class="special">,</span> <span class="identifier">J</span><span class="special">&gt;::</span><span class="identifier">type</span>
<a href="distance.html" title="distance"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">distance</span></tt></a><span class="special">&lt;</span><span class="identifier">I</span><span class="special">,</span> <span class="identifier">J</span><span class="special">&gt;::</span><span class="identifier">type</span>
</pre>
<p>
<span class="bold"><strong>Return type</strong></span>: A model of MPL Integral Constant.
<span class="bold"><b>Return type</b></span>: A model of MPL Integral Constant.
</p>
<p>
<span class="bold"><strong>Semantics</strong></span>: Returns the distance between
iterators of types <code class="computeroutput"><span class="identifier">I</span></code> and
<code class="computeroutput"><span class="identifier">J</span></code>.
<span class="bold"><b>Semantics</b></span>: Returns the distance between
iterators of types <tt class="computeroutput"><span class="identifier">I</span></tt> and
<tt class="computeroutput"><span class="identifier">J</span></tt>.
</p>
<a name="fusion.iterators.metafunctions.distance.header"></a><h5>
<a name="id942253"></a>
<a name="id475618"></a>
<a href="distance.html#fusion.iterators.metafunctions.distance.header">Header</a>
</h5>
<pre class="programlisting">
<span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">distance</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<a name="fusion.iterators.metafunctions.distance.example"></a><h5>
<a name="id942336"></a>
<a name="id475712"></a>
<a href="distance.html#fusion.iterators.metafunctions.distance.example">Example</a>
</h5>
<pre class="programlisting">
<span class="keyword">typedef</span> <a href="../../sequences/containers/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">double</span><span class="special">,</span><span class="keyword">char</span><span class="special">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="../../sequences/intrinsics/metafunctions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span></code></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">first</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="next.html" title="next"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">next</span></code></a><span class="special">&lt;</span><span class="identifier">first</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">second</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="next.html" title="next"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">next</span></code></a><span class="special">&lt;</span><span class="identifier">second</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">third</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="distance.html" title="distance"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">distance</span></code></a><span class="special">&lt;</span><span class="identifier">first</span><span class="special">,</span><span class="identifier">third</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">dist</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="../../sequences/containers/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a><span class="special">&lt;</span><span class="keyword">int</span><span class="special">,</span><span class="keyword">double</span><span class="special">,</span><span class="keyword">char</span><span class="special">&gt;</span> <span class="identifier">vec</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="../../sequences/intrinsics/metafunctions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">begin</span></tt></a><span class="special">&lt;</span><span class="identifier">vec</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">first</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="next.html" title="next"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">next</span></tt></a><span class="special">&lt;</span><span class="identifier">first</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">second</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="next.html" title="next"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">next</span></tt></a><span class="special">&lt;</span><span class="identifier">second</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">third</span><span class="special">;</span>
<span class="keyword">typedef</span> <a href="distance.html" title="distance"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">distance</span></tt></a><span class="special">&lt;</span><span class="identifier">first</span><span class="special">,</span><span class="identifier">third</span><span class="special">&gt;::</span><span class="identifier">type</span> <span class="identifier">dist</span><span class="special">;</span>
<span class="identifier">BOOST_MPL_ASSERT_RELATION</span><span class="special">(</span><span class="identifier">dist</span><span class="special">::</span><span class="identifier">value</span><span class="special">,</span> <span class="special">==,</span> <span class="number">2</span><span class="special">);</span>
</pre>