forked from boostorg/fusion
merge from trunk
[SVN r56179]
This commit is contained in:
Joel de Guzman
@ -3,10 +3,10 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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||||
<title>Iterator Facade</title>
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||||
<link rel="stylesheet" href="../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.66.1">
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<link rel="start" href="../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
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<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
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<link rel="home" href="../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
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<link rel="up" href="../extension.html" title="Extension">
|
||||
<link rel="prev" href="sequence_facade.html" title="Sequence Facade">
|
||||
<link rel="previous" href="sequence_facade.html" title="Sequence Facade">
|
||||
<link rel="next" href="../functional.html" title="Functional">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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||||
@ -23,10 +23,14 @@
|
||||
<a accesskey="p" href="sequence_facade.html"><img src="../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../extension.html"><img src="../../../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="../functional.html"><img src="../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage"><div><div><h3 class="title">
|
||||
<a name="fusion.extension.iterator_facade"></a><a href="iterator_facade.html" title="Iterator Facade">Iterator Facade</a></h3></div></div></div>
|
||||
<div class="titlepage">
|
||||
<div><div><h3 class="title">
|
||||
<a name="fusion.extension.iterator_facade"></a><a href="iterator_facade.html" title="Iterator Facade">Iterator Facade</a>
|
||||
</h3></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.extension.iterator_facade.description"></a><h4>
|
||||
<a name="id651772"></a>
|
||||
<a name="id605224"></a>
|
||||
<a href="iterator_facade.html#fusion.extension.iterator_facade.description">Description</a>
|
||||
</h4>
|
||||
<p>
|
||||
@ -35,15 +39,14 @@
|
||||
iterator.
|
||||
</p>
|
||||
<a name="fusion.extension.iterator_facade.synopsis"></a><h4>
|
||||
<a name="id651821"></a>
|
||||
<a name="id605272"></a>
|
||||
<a href="iterator_facade.html#fusion.extension.iterator_facade.synopsis">Synopsis</a>
|
||||
</h4>
|
||||
<pre class="programlisting">
|
||||
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Derived</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">TravesalTag</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Derived</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">TravesalTag</span><span class="special">></span>
|
||||
<span class="keyword">struct</span> <span class="identifier">iterator_facade</span><span class="special">;</span>
|
||||
</pre>
|
||||
<a name="fusion.extension.iterator_facade.usage"></a><h4>
|
||||
<a name="id651916"></a>
|
||||
<a name="id605364"></a>
|
||||
<a href="iterator_facade.html#fusion.extension.iterator_facade.usage">Usage</a>
|
||||
</h4>
|
||||
<p>
|
||||
@ -57,56 +60,44 @@
|
||||
type.
|
||||
</p>
|
||||
<div class="table">
|
||||
<a name="id651942"></a><p class="title"><b>Table<EFBFBD>1.93.<2E>Parameters</b></p>
|
||||
<a name="id605390"></a><p class="title"><b>Table<EFBFBD>1.93.<2E>Parameters</b></p>
|
||||
<table class="table" summary="Parameters">
|
||||
<colgroup>
|
||||
<col>
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Name
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Description
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span></tt>, <tt class="computeroutput"><span class="identifier">It</span></tt>, <tt class="computeroutput"><span class="identifier">It1</span></tt>,
|
||||
<tt class="computeroutput"><span class="identifier">It2</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A type derived from <a href="iterator_facade.html" title="Iterator Facade"><tt class="computeroutput"><span class="identifier">iterator_facade</span></tt></a>
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">N</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
Integral Constant</a>
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<div class="table">
|
||||
<a name="id652100"></a><p class="title"><b>Table<EFBFBD>1.94.<2E>Key Expressions</b></p>
|
||||
<a name="id605548"></a><p class="title"><b>Table<EFBFBD>1.94.<2E>Key Expressions</b></p>
|
||||
<table class="table" summary="Key Expressions">
|
||||
<colgroup>
|
||||
<col>
|
||||
@ -114,266 +105,181 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Result
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Default
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">value_of</span><span class="special"><</span><span class="identifier">It</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The element stored at iterator position <tt class="computeroutput"><span class="identifier">It</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
None
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref</span><span class="special"><</span><span class="identifier">It</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The type returned when dereferencing an iterator of type <tt class="computeroutput"><span class="identifier">It</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
None
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">deref</span><span class="special"><</span><span class="identifier">It</span><span class="special">>::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Dereferences iterator <tt class="computeroutput"><span class="identifier">it</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
None
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">next</span><span class="special"><</span><span class="identifier">It</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The type of the next element from <tt class="computeroutput"><span class="identifier">It</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
None
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">next</span><span class="special"><</span><span class="identifier">It</span><span class="special">>::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The next iterator after <tt class="computeroutput"><span class="identifier">it</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
None
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">prior</span><span class="special"><</span><span class="identifier">It</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The type of the next element from <tt class="computeroutput"><span class="identifier">It</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
None
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">prior</span><span class="special"><</span><span class="identifier">It</span><span class="special">>::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The next iterator after <tt class="computeroutput"><span class="identifier">it</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
None
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">advance</span><span class="special"><</span><span class="identifier">It</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The type of an iterator advanced <tt class="computeroutput"><span class="identifier">N</span></tt>
|
||||
elements from <tt class="computeroutput"><span class="identifier">It</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Implemented in terms of <tt class="computeroutput"><span class="identifier">next</span></tt>
|
||||
and <tt class="computeroutput"><span class="identifier">prior</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">advance</span><span class="special"><</span><span class="identifier">It</span><span class="special">,</span> <span class="identifier">N</span><span class="special">>::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it</span><span class="special">)</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
An iterator advanced <tt class="computeroutput"><span class="identifier">N</span></tt>
|
||||
elements from <tt class="computeroutput"><span class="identifier">it</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Implemented in terms of <tt class="computeroutput"><span class="identifier">next</span></tt>
|
||||
and <tt class="computeroutput"><span class="identifier">prior</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">distance</span><span class="special"><</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The distance between iterators of type <tt class="computeroutput"><span class="identifier">It1</span></tt>
|
||||
and <tt class="computeroutput"><span class="identifier">It2</span></tt> as an <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
Integral Constant</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
None
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">distance</span><span class="special"><</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">>::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it1</span><span class="special">,</span> <span class="identifier">it2</span><span class="special">)</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The distance between iterator <tt class="computeroutput"><span class="identifier">it1</span></tt>
|
||||
and <tt class="computeroutput"><span class="identifier">it2</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
None
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">equal_to</span><span class="special"><</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The distance between iterators of type <tt class="computeroutput"><span class="identifier">It1</span></tt>
|
||||
and <tt class="computeroutput"><span class="identifier">It2</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">same_type</span><span class="special"><</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">iterator</span><span class="special">::</span><span class="keyword">template</span> <span class="identifier">equal_to</span><span class="special"><</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">>::</span><span class="identifier">call</span><span class="special">(</span><span class="identifier">it1</span><span class="special">,</span> <span class="identifier">it2</span><span class="special">)</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The distance between iterators <tt class="computeroutput"><span class="identifier">it1</span></tt>
|
||||
and <tt class="computeroutput"><span class="identifier">it2</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">same_type</span><span class="special"><</span><span class="identifier">It1</span><span class="special">,</span> <span class="identifier">It2</span><span class="special">>::</span><span class="identifier">type</span><span class="special">()</span></tt>
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<a name="fusion.extension.iterator_facade.header"></a><h4>
|
||||
<a name="id653659"></a>
|
||||
<a name="id607107"></a>
|
||||
<a href="iterator_facade.html#fusion.extension.iterator_facade.header">Header</a>
|
||||
</h4>
|
||||
<pre class="programlisting">
|
||||
<span class="preprocessor">#include</span> <span class="special"><</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">iterator_facade</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</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">iterator_facade</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">iterator_facade</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
|
||||
</pre>
|
||||
<a name="fusion.extension.iterator_facade.example"></a><h4>
|
||||
<a name="id653819"></a>
|
||||
<a name="id607264"></a>
|
||||
<a href="iterator_facade.html#fusion.extension.iterator_facade.example">Example</a>
|
||||
</h4>
|
||||
<p>
|
||||
|
||||
Reference in New Issue
Block a user