forked from boostorg/fusion
Sync from trunk (except adapt class)
[SVN r56714]
This commit is contained in:
Joel de Guzman
@ -1,12 +1,14 @@
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>Associative Sequence</title>
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<title>Associative
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||||
Sequence</title>
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||||
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
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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">
|
||||
<link rel="up" href="../concepts.html" title="Concepts">
|
||||
<link rel="prev" href="random_access_sequence.html" title="Random Access Sequence">
|
||||
<link rel="previous" href="random_access_sequence.html" title="Random
|
||||
Access Sequence">
|
||||
<link rel="next" href="../intrinsic.html" title="Intrinsic">
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||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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@ -22,15 +24,19 @@
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<div class="spirit-nav">
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||||
<a accesskey="p" href="random_access_sequence.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../concepts.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="../intrinsic.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
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||||
</div>
|
||||
<div class="section" title="Associative Sequence">
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<div class="titlepage"><div><div><h4 class="title">
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<a name="fusion.sequence.concepts.associative_sequence"></a><a class="link" href="associative_sequence.html" title="Associative Sequence">Associative
|
||||
<div class="section" lang="en">
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||||
<div class="titlepage">
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<div><div><h4 class="title">
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||||
<a name="fusion.sequence.concepts.associative_sequence"></a><a href="associative_sequence.html" title="Associative
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Sequence">Associative
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Sequence</a>
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</h4></div></div></div>
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<a name="fusion.sequence.concepts.associative_sequence.description"></a><h6>
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<a name="id584329"></a>
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<a class="link" href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.description">Description</a>
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||||
</h6>
|
||||
</h4></div></div>
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||||
<div></div>
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||||
</div>
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<a name="fusion.sequence.concepts.associative_sequence.description"></a><h5>
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<a name="id447542"></a>
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<a href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.description">Description</a>
|
||||
</h5>
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||||
<p>
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An Associative Sequence allows efficient retrieval of elements based on
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keys. Like associative sequences in <a href="http://www.boost.org/libs/mpl/index.html" target="_top">MPL</a>,
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@ -43,36 +49,36 @@
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there is no associated ordering relation and the runtime value of the keys
|
||||
themselves do not have any effect on the associativity of the sequence.
|
||||
</p>
|
||||
<div class="variablelist" title="Notation">
|
||||
<div class="variablelist">
|
||||
<p class="title"><b>Notation</b></p>
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||||
<dl>
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||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
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<dt><span class="term"><tt class="computeroutput"><span class="identifier">s</span></tt></span></dt>
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||||
<dd><p>
|
||||
An Associative Sequence
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">S</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">S</span></tt></span></dt>
|
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<dd><p>
|
||||
An Associative Sequence type
|
||||
</p></dd>
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||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">K</span></code></span></dt>
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||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">K</span></tt></span></dt>
|
||||
<dd><p>
|
||||
An arbitrary <span class="emphasis"><em>key</em></span> type
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">o</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">o</span></tt></span></dt>
|
||||
<dd><p>
|
||||
An arbitrary object
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">e</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">e</span></tt></span></dt>
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<dd><p>
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||||
A Sequence element
|
||||
</p></dd>
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||||
</dl>
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||||
</div>
|
||||
<a name="fusion.sequence.concepts.associative_sequence.valid_expressions"></a><h6>
|
||||
<a name="id584467"></a>
|
||||
<a class="link" href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.valid_expressions">Valid
|
||||
<a name="fusion.sequence.concepts.associative_sequence.valid_expressions"></a><h5>
|
||||
<a name="id447735"></a>
|
||||
<a href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.valid_expressions">Valid
|
||||
Expressions</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<p>
|
||||
For any Associative Sequence the following expressions must be valid:
|
||||
</p>
|
||||
@ -84,236 +90,173 @@
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<col>
|
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</colgroup>
|
||||
<thead><tr>
|
||||
<th>
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||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Return type
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Type Requirements
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Runtime Complexity
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/has_key.html" title="has_key"><code class="computeroutput"><span class="identifier">has_key</span></code></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/has_key.html" title="has_key"><tt class="computeroutput"><span class="identifier">has_key</span></tt></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
Boolean Constant</a>. Convertible to bool.
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">at_key</span></code></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">at_key</span></tt></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">at_key</span></code></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span>
|
||||
<span class="special">=</span> <span class="identifier">o</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">at_key</span></tt></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span>
|
||||
<span class="special">=</span> <span class="identifier">o</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">s</span></code> is mutable and
|
||||
<code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code> is the first element in the
|
||||
</p></td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">s</span></tt> is mutable and
|
||||
<tt class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></tt>, where <tt class="computeroutput"><span class="identifier">e</span></tt> is the first element in the
|
||||
sequence, is a valid expression.
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.associative_sequence.result_type_expressions"></a><h6>
|
||||
<a name="id584754"></a>
|
||||
<a class="link" href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.result_type_expressions">Result
|
||||
<a name="fusion.sequence.concepts.associative_sequence.result_type_expressions"></a><h5>
|
||||
<a name="id448116"></a>
|
||||
<a href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.result_type_expressions">Result
|
||||
Type Expressions</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<div class="informaltable"><table class="table">
|
||||
<colgroup>
|
||||
<col>
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Compile Time Complexity
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/has_key.html" title="has_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">has_key</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">K</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/has_key.html" title="has_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">has_key</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">K</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">K</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">K</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/value_at_key.html" title="value_at_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_key</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">K</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/value_at_key.html" title="value_at_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_key</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">K</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<div class="sidebar">
|
||||
<p class="title"><b></b></p>
|
||||
<p>
|
||||
<span class="inlinemediaobject"><img src="../../../images/note.png" alt="note"></span> <code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">K</span><span class="special">></span></code> returns the actual type returned by
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">at_key</span></code></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></code>. In
|
||||
<div class="sidebar"><p>
|
||||
<span class="inlinemediaobject"><img src="images/note.png" alt="note"></span> <tt class="computeroutput"><a href="../intrinsic/metafunctions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">K</span><span class="special">></span></tt> returns the actual type returned by
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">at_key</span></tt></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></tt>. In
|
||||
most cases, this is a reference. Hence, there is no way to know the exact
|
||||
element type using <code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">K</span><span class="special">></span></code>.The element at <code class="computeroutput"><span class="identifier">K</span></code>
|
||||
element type using <tt class="computeroutput"><a href="../intrinsic/metafunctions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at_key</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">K</span><span class="special">></span></tt>.The element at <tt class="computeroutput"><span class="identifier">K</span></tt>
|
||||
may actually be a reference to begin with. For this purpose, you can use
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/value_at_key.html" title="value_at_key"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_key</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">N</span><span class="special">></span></code>.
|
||||
</p>
|
||||
</div>
|
||||
<a name="fusion.sequence.concepts.associative_sequence.expression_semantics"></a><h6>
|
||||
<a name="id585157"></a>
|
||||
<a class="link" href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.expression_semantics">Expression
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/value_at_key.html" title="value_at_key"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at_key</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">N</span><span class="special">></span></tt>.
|
||||
</p></div>
|
||||
<a name="fusion.sequence.concepts.associative_sequence.expression_semantics"></a><h5>
|
||||
<a name="id448687"></a>
|
||||
<a href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<div class="informaltable"><table class="table">
|
||||
<colgroup>
|
||||
<col>
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Semantics
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/has_key.html" title="has_key"><code class="computeroutput"><span class="identifier">has_key</span></code></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
A boolean Integral Constant <code class="computeroutput"><span class="identifier">c</span></code>
|
||||
such that <code class="computeroutput"><span class="identifier">c</span><span class="special">::</span><span class="identifier">value</span> <span class="special">==</span>
|
||||
<span class="keyword">true</span></code> if and only if there
|
||||
is one or more elements with the key <code class="computeroutput"><span class="identifier">k</span></code>
|
||||
in <code class="computeroutput"><span class="identifier">s</span></code>; see <a class="link" href="../intrinsic/functions/has_key.html" title="has_key"><code class="computeroutput"><span class="identifier">has_key</span></code></a>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/has_key.html" title="has_key"><tt class="computeroutput"><span class="identifier">has_key</span></tt></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A boolean Integral Constant <tt class="computeroutput"><span class="identifier">c</span></tt>
|
||||
such that <tt class="computeroutput"><span class="identifier">c</span><span class="special">::</span><span class="identifier">value</span> <span class="special">==</span>
|
||||
<span class="keyword">true</span></tt> if and only if there
|
||||
is one or more elements with the key <tt class="computeroutput"><span class="identifier">k</span></tt>
|
||||
in <tt class="computeroutput"><span class="identifier">s</span></tt>; see <a href="../intrinsic/functions/has_key.html" title="has_key"><tt class="computeroutput"><span class="identifier">has_key</span></tt></a>.
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/at_key.html" title="at_key"><code class="computeroutput"><span class="identifier">at_key</span></code></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
The element associated with the key <code class="computeroutput"><span class="identifier">K</span></code>
|
||||
in the sequence <code class="computeroutput"><span class="identifier">s</span></code>;
|
||||
see <a class="link" href="../intrinsic/functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/at_key.html" title="at_key"><tt class="computeroutput"><span class="identifier">at_key</span></tt></a><span class="special"><</span><span class="identifier">K</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The element associated with the key <tt class="computeroutput"><span class="identifier">K</span></tt>
|
||||
in the sequence <tt class="computeroutput"><span class="identifier">s</span></tt>;
|
||||
see <a href="../intrinsic/functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a>.
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.associative_sequence.models"></a><h6>
|
||||
<a name="id585376"></a>
|
||||
<a class="link" href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.models">Models</a>
|
||||
</h6>
|
||||
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
|
||||
<li class="listitem"><a class="link" href="../../container/set.html" title="set"><code class="computeroutput"><span class="identifier">set</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../container/map.html" title="map"><code class="computeroutput"><span class="identifier">map</span></code></a></li>
|
||||
<a name="fusion.sequence.concepts.associative_sequence.models"></a><h5>
|
||||
<a name="id449008"></a>
|
||||
<a href="associative_sequence.html#fusion.sequence.concepts.associative_sequence.models">Models</a>
|
||||
</h5>
|
||||
<div class="itemizedlist"><ul type="disc">
|
||||
<li><a href="../../container/set.html" title="set"><tt class="computeroutput"><span class="identifier">set</span></tt></a></li>
|
||||
<li><a href="../../container/map.html" title="map"><tt class="computeroutput"><span class="identifier">map</span></tt></a></li>
|
||||
</ul></div>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -1,13 +1,16 @@
|
||||
<html>
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>Bidirectional Sequence</title>
|
||||
<title>Bidirectional
|
||||
Sequence</title>
|
||||
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../concepts.html" title="Concepts">
|
||||
<link rel="prev" href="forward_sequence.html" title="Forward Sequence">
|
||||
<link rel="next" href="random_access_sequence.html" title="Random Access Sequence">
|
||||
<link rel="previous" href="forward_sequence.html" title="Forward
|
||||
Sequence">
|
||||
<link rel="next" href="random_access_sequence.html" title="Random
|
||||
Access Sequence">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
<table cellpadding="2" width="100%"><tr>
|
||||
@ -22,56 +25,64 @@
|
||||
<div class="spirit-nav">
|
||||
<a accesskey="p" href="forward_sequence.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../concepts.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="random_access_sequence.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" title="Bidirectional Sequence">
|
||||
<div class="titlepage"><div><div><h4 class="title">
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence"></a><a class="link" href="bidirectional_sequence.html" title="Bidirectional Sequence">Bidirectional
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage">
|
||||
<div><div><h4 class="title">
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence"></a><a href="bidirectional_sequence.html" title="Bidirectional
|
||||
Sequence">Bidirectional
|
||||
Sequence</a>
|
||||
</h4></div></div></div>
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.description"></a><h6>
|
||||
<a name="id581141"></a>
|
||||
<a class="link" href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.description">Description</a>
|
||||
</h6>
|
||||
</h4></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.description"></a><h5>
|
||||
<a name="id444601"></a>
|
||||
<a href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.description">Description</a>
|
||||
</h5>
|
||||
<p>
|
||||
A Bidirectional Sequence is a <a class="link" href="forward_sequence.html" title="Forward Sequence">Forward
|
||||
Sequence</a> whose iterators model <a class="link" href="../../iterator/concepts/bidirectional_iterator.html" title="Bidirectional Iterator">Bidirectional
|
||||
A Bidirectional Sequence is a <a href="forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a> whose iterators model <a href="../../iterator/concepts/bidirectional_iterator.html" title="Bidirectional
|
||||
Iterator">Bidirectional
|
||||
Iterator</a>.
|
||||
</p>
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.refinement_of"></a><h6>
|
||||
<a name="id581172"></a>
|
||||
<a class="link" href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.refinement_of">Refinement
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.refinement_of"></a><h5>
|
||||
<a name="id444649"></a>
|
||||
<a href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.refinement_of">Refinement
|
||||
of</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<p>
|
||||
<a class="link" href="forward_sequence.html" title="Forward Sequence">Forward Sequence</a>
|
||||
<a href="forward_sequence.html" title="Forward
|
||||
Sequence">Forward Sequence</a>
|
||||
</p>
|
||||
<div class="variablelist" title="Notation">
|
||||
<div class="variablelist">
|
||||
<p class="title"><b>Notation</b></p>
|
||||
<dl>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">s</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A Forward Sequence
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">S</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">S</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A Forward Sequence type
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">o</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">o</span></tt></span></dt>
|
||||
<dd><p>
|
||||
An arbitrary object
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">e</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">e</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A Sequence element
|
||||
</p></dd>
|
||||
</dl>
|
||||
</div>
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.valid_expressions"></a><h6>
|
||||
<a name="id581275"></a>
|
||||
<a class="link" href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.valid_expressions">Valid
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.valid_expressions"></a><h5>
|
||||
<a name="id444786"></a>
|
||||
<a href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.valid_expressions">Valid
|
||||
Expressions</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<p>
|
||||
In addition to the requirements defined in <a class="link" href="forward_sequence.html" title="Forward Sequence">Forward
|
||||
In addition to the requirements defined in <a href="forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>, for any Bidirectional Sequence the following must be met:
|
||||
</p>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -82,190 +93,137 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Return type
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Type Requirements
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Runtime Complexity
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<a class="link" href="../../iterator/concepts/bidirectional_iterator.html" title="Bidirectional Iterator">Bidirectional
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<a href="../../iterator/concepts/bidirectional_iterator.html" title="Bidirectional
|
||||
Iterator">Bidirectional
|
||||
Iterator</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<a class="link" href="../../iterator/concepts/bidirectional_iterator.html" title="Bidirectional Iterator">Bidirectional
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<a href="../../iterator/concepts/bidirectional_iterator.html" title="Bidirectional
|
||||
Iterator">Bidirectional
|
||||
Iterator</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/back.html" title="back"><code class="computeroutput"><span class="identifier">back</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/back.html" title="back"><tt class="computeroutput"><span class="identifier">back</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/back.html" title="back"><code class="computeroutput"><span class="identifier">back</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span>
|
||||
<span class="special">=</span> <span class="identifier">o</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/back.html" title="back"><tt class="computeroutput"><span class="identifier">back</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span>
|
||||
<span class="special">=</span> <span class="identifier">o</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">s</span></code> is mutable and
|
||||
<code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code> is the first element in the
|
||||
</p></td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">s</span></tt> is mutable and
|
||||
<tt class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></tt>, where <tt class="computeroutput"><span class="identifier">e</span></tt> is the first element in the
|
||||
sequence, is a valid expression.
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.result_type_expressions"></a><h6>
|
||||
<a name="id581599"></a>
|
||||
<a class="link" href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.result_type_expressions">Result
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.result_type_expressions"></a><h5>
|
||||
<a name="id445223"></a>
|
||||
<a href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.result_type_expressions">Result
|
||||
Type Expressions</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<div class="informaltable"><table class="table">
|
||||
<colgroup>
|
||||
<col>
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Compile Time Complexity
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/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"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/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"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/end.html" title="end"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/end.html" title="end"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/back.html" title="back"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">back</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/back.html" title="back"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">back</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.expression_semantics"></a><h6>
|
||||
<a name="id581802"></a>
|
||||
<a class="link" href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.expression_semantics">Expression
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.expression_semantics"></a><h5>
|
||||
<a name="id445497"></a>
|
||||
<a href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<p>
|
||||
The semantics of an expression are defined only where they differ from,
|
||||
or are not defined in <a class="link" href="forward_sequence.html" title="Forward Sequence">Forward
|
||||
or are not defined in <a href="forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>.
|
||||
</p>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -274,49 +232,41 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Semantics
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/back.html" title="back"><code class="computeroutput"><span class="identifier">back</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
The last element in the sequence; see <a class="link" href="../intrinsic/functions/back.html" title="back"><code class="computeroutput"><span class="identifier">back</span></code></a>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/back.html" title="back"><tt class="computeroutput"><span class="identifier">back</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The last element in the sequence; see <a href="../intrinsic/functions/back.html" title="back"><tt class="computeroutput"><span class="identifier">back</span></tt></a>.
|
||||
</p></td>
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.models"></a><h6>
|
||||
<a name="id581908"></a>
|
||||
<a class="link" href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.models">Models</a>
|
||||
</h6>
|
||||
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
|
||||
<li class="listitem"><a class="link" href="../../adapted/std__pair.html" title="std::pair"><code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../adapted/boost__array.html" title="boost::array"><code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">array</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../view/reverse_view.html" title="reverse_view"><code class="computeroutput"><span class="identifier">reverse_view</span></code></a></li>
|
||||
<li class="listitem">
|
||||
<a class="link" href="../../view/iterator_range.html" title="iterator_range"><code class="computeroutput"><span class="identifier">iterator_range</span></code></a>
|
||||
<a name="fusion.sequence.concepts.bidirectional_sequence.models"></a><h5>
|
||||
<a name="id445649"></a>
|
||||
<a href="bidirectional_sequence.html#fusion.sequence.concepts.bidirectional_sequence.models">Models</a>
|
||||
</h5>
|
||||
<div class="itemizedlist"><ul type="disc">
|
||||
<li><a href="../../adapted/std__pair.html" title="std::pair"><tt class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span></tt></a></li>
|
||||
<li><a href="../../adapted/boost__array.html" title="boost::array"><tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">array</span></tt></a></li>
|
||||
<li><a href="../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a></li>
|
||||
<li><a href="../../view/reverse_view.html" title="reverse_view"><tt class="computeroutput"><span class="identifier">reverse_view</span></tt></a></li>
|
||||
<li>
|
||||
<a href="../../view/iterator_range.html" title="iterator_range"><tt class="computeroutput"><span class="identifier">iterator_range</span></tt></a>
|
||||
(where adapted sequence is a Bidirectional Sequence)
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<a class="link" href="../../view/transform_view.html" title="transform_view"><code class="computeroutput"><span class="identifier">transform_view</span></code></a>
|
||||
<li>
|
||||
<a href="../../view/transform_view.html" title="transform_view"><tt class="computeroutput"><span class="identifier">transform_view</span></tt></a>
|
||||
(where adapted sequence is a Bidirectional Sequence)
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<a class="link" href="../../view/zip_view.html" title="zip_view"><code class="computeroutput"><span class="identifier">zip_view</span></code></a>
|
||||
<li>
|
||||
<a href="../../view/zip_view.html" title="zip_view"><tt class="computeroutput"><span class="identifier">zip_view</span></tt></a>
|
||||
(where adapted sequences are models Bidirectional Sequence)
|
||||
</li>
|
||||
</ul></div>
|
||||
|
||||
@ -1,13 +1,15 @@
|
||||
<html>
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>Forward Sequence</title>
|
||||
<title>Forward
|
||||
Sequence</title>
|
||||
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../concepts.html" title="Concepts">
|
||||
<link rel="prev" href="../concepts.html" title="Concepts">
|
||||
<link rel="next" href="bidirectional_sequence.html" title="Bidirectional Sequence">
|
||||
<link rel="previous" href="../concepts.html" title="Concepts">
|
||||
<link rel="next" href="bidirectional_sequence.html" title="Bidirectional
|
||||
Sequence">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
<table cellpadding="2" width="100%"><tr>
|
||||
@ -22,15 +24,19 @@
|
||||
<div class="spirit-nav">
|
||||
<a accesskey="p" href="../concepts.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../concepts.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="bidirectional_sequence.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" title="Forward Sequence">
|
||||
<div class="titlepage"><div><div><h4 class="title">
|
||||
<a name="fusion.sequence.concepts.forward_sequence"></a><a class="link" href="forward_sequence.html" title="Forward Sequence">Forward
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage">
|
||||
<div><div><h4 class="title">
|
||||
<a name="fusion.sequence.concepts.forward_sequence"></a><a href="forward_sequence.html" title="Forward
|
||||
Sequence">Forward
|
||||
Sequence</a>
|
||||
</h4></div></div></div>
|
||||
<a name="fusion.sequence.concepts.forward_sequence.description"></a><h6>
|
||||
<a name="id578587"></a>
|
||||
<a class="link" href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.description">Description</a>
|
||||
</h6>
|
||||
</h4></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.sequence.concepts.forward_sequence.description"></a><h5>
|
||||
<a name="id442346"></a>
|
||||
<a href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.description">Description</a>
|
||||
</h5>
|
||||
<p>
|
||||
A Forward Sequence is a Sequence whose elements are arranged in a definite
|
||||
order. The ordering is guaranteed not to change from iteration to iteration.
|
||||
@ -38,32 +44,32 @@
|
||||
equality (if the container's element type is Equality Comparable) and of
|
||||
lexicographical ordering (if the container's element type is LessThan Comparable).
|
||||
</p>
|
||||
<div class="variablelist" title="Notation">
|
||||
<div class="variablelist">
|
||||
<p class="title"><b>Notation</b></p>
|
||||
<dl>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">s</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A Forward Sequence
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">S</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">S</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A Forward Sequence type
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">o</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">o</span></tt></span></dt>
|
||||
<dd><p>
|
||||
An arbitrary object
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">e</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">e</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A Sequence element
|
||||
</p></dd>
|
||||
</dl>
|
||||
</div>
|
||||
<a name="fusion.sequence.concepts.forward_sequence.valid_expressions"></a><h6>
|
||||
<a name="id578686"></a>
|
||||
<a class="link" href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.valid_expressions">Valid
|
||||
<a name="fusion.sequence.concepts.forward_sequence.valid_expressions"></a><h5>
|
||||
<a name="id442473"></a>
|
||||
<a href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.valid_expressions">Valid
|
||||
Expressions</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<p>
|
||||
For any Forward Sequence the following expressions must be valid:
|
||||
</p>
|
||||
@ -75,383 +81,281 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Return type
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Type Requirements
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Runtime Complexity
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<a class="link" href="../../iterator/concepts/forward_iterator.html" title="Forward Iterator">Forward
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<a href="../../iterator/concepts/forward_iterator.html" title="Forward
|
||||
Iterator">Forward
|
||||
Iterator</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<a class="link" href="../../iterator/concepts/forward_iterator.html" title="Forward Iterator">Forward
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<a href="../../iterator/concepts/forward_iterator.html" title="Forward
|
||||
Iterator">Forward
|
||||
Iterator</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/size.html" title="size"><code class="computeroutput"><span class="identifier">size</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/size.html" title="size"><tt class="computeroutput"><span class="identifier">size</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
Integral Constant</a>. Convertible to int.
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/empty.html" title="empty"><code class="computeroutput"><span class="identifier">empty</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/empty.html" title="empty"><tt class="computeroutput"><span class="identifier">empty</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
Boolean Constant</a>. Convertible to bool.
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/front.html" title="front"><code class="computeroutput"><span class="identifier">front</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/front.html" title="front"><tt class="computeroutput"><span class="identifier">front</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/front.html" title="front"><code class="computeroutput"><span class="identifier">front</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span>
|
||||
<span class="special">=</span> <span class="identifier">o</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/front.html" title="front"><tt class="computeroutput"><span class="identifier">front</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span>
|
||||
<span class="special">=</span> <span class="identifier">o</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">s</span></code> is mutable and
|
||||
<code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code> is the first element in the
|
||||
</p></td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">s</span></tt> is mutable and
|
||||
<tt class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></tt>, where <tt class="computeroutput"><span class="identifier">e</span></tt> is the first element in the
|
||||
sequence, is a valid expression.
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.forward_sequence.result_type_expressions"></a><h6>
|
||||
<a name="id579120"></a>
|
||||
<a class="link" href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.result_type_expressions">Result
|
||||
<a name="fusion.sequence.concepts.forward_sequence.result_type_expressions"></a><h5>
|
||||
<a name="id443053"></a>
|
||||
<a href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.result_type_expressions">Result
|
||||
Type Expressions</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<div class="informaltable"><table class="table">
|
||||
<colgroup>
|
||||
<col>
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Compile Time Complexity
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/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"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/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"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/end.html" title="end"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/end.html" title="end"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/size.html" title="size"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">size</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/size.html" title="size"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">size</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Unspecified
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/empty.html" title="empty"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/empty.html" title="empty"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">empty</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/front.html" title="front"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">front</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/front.html" title="front"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">front</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.forward_sequence.expression_semantics"></a><h6>
|
||||
<a name="id580382"></a>
|
||||
<a class="link" href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.expression_semantics">Expression
|
||||
<a name="fusion.sequence.concepts.forward_sequence.expression_semantics"></a><h5>
|
||||
<a name="id443468"></a>
|
||||
<a href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<div class="informaltable"><table class="table">
|
||||
<colgroup>
|
||||
<col>
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Semantics
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
An iterator to the first element of the sequence; see <a class="link" href="../intrinsic/functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
An iterator to the first element of the sequence; see <a href="../intrinsic/functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a>.
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
A past-the-end iterator to the sequence; see <a class="link" href="../intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A past-the-end iterator to the sequence; see <a href="../intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a>.
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/size.html" title="size"><code class="computeroutput"><span class="identifier">size</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
The size of the sequence; see <a class="link" href="../intrinsic/functions/size.html" title="size"><code class="computeroutput"><span class="identifier">size</span></code></a>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/size.html" title="size"><tt class="computeroutput"><span class="identifier">size</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The size of the sequence; see <a href="../intrinsic/functions/size.html" title="size"><tt class="computeroutput"><span class="identifier">size</span></tt></a>.
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/empty.html" title="empty"><code class="computeroutput"><span class="identifier">empty</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
A boolean Integral Constant <code class="computeroutput"><span class="identifier">c</span></code>
|
||||
such that <code class="computeroutput"><span class="identifier">c</span><span class="special">::</span><span class="identifier">value</span> <span class="special">==</span>
|
||||
<span class="keyword">true</span></code> if and only if the
|
||||
sequence is empty; see <a class="link" href="../intrinsic/functions/empty.html" title="empty"><code class="computeroutput"><span class="identifier">empty</span></code></a>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/empty.html" title="empty"><tt class="computeroutput"><span class="identifier">empty</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
A boolean Integral Constant <tt class="computeroutput"><span class="identifier">c</span></tt>
|
||||
such that <tt class="computeroutput"><span class="identifier">c</span><span class="special">::</span><span class="identifier">value</span> <span class="special">==</span>
|
||||
<span class="keyword">true</span></tt> if and only if the
|
||||
sequence is empty; see <a href="../intrinsic/functions/empty.html" title="empty"><tt class="computeroutput"><span class="identifier">empty</span></tt></a>.
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/front.html" title="front"><code class="computeroutput"><span class="identifier">front</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
The first element in the sequence; see <a class="link" href="../intrinsic/functions/front.html" title="front"><code class="computeroutput"><span class="identifier">front</span></code></a>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/front.html" title="front"><tt class="computeroutput"><span class="identifier">front</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The first element in the sequence; see <a href="../intrinsic/functions/front.html" title="front"><tt class="computeroutput"><span class="identifier">front</span></tt></a>.
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.forward_sequence.invariants"></a><h6>
|
||||
<a name="id580711"></a>
|
||||
<a class="link" href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.invariants">Invariants</a>
|
||||
</h6>
|
||||
<a name="fusion.sequence.concepts.forward_sequence.invariants"></a><h5>
|
||||
<a name="id443935"></a>
|
||||
<a href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.invariants">Invariants</a>
|
||||
</h5>
|
||||
<p>
|
||||
For any Forward Sequence s the following invariants always hold:
|
||||
</p>
|
||||
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
|
||||
<li class="listitem">
|
||||
<code class="computeroutput"><span class="special">[</span><a class="link" href="../intrinsic/functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">),</span> <a class="link" href="../intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">))</span></code> is always a valid range.
|
||||
<div class="itemizedlist"><ul type="disc">
|
||||
<li>
|
||||
<tt class="computeroutput"><span class="special">[</span><a href="../intrinsic/functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">),</span> <a href="../intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">))</span></tt> is always a valid range.
|
||||
</li>
|
||||
<li class="listitem">
|
||||
An <a class="link" href="../../algorithm.html" title="Algorithm">Algorithm</a> that iterates through
|
||||
the range <code class="computeroutput"><span class="special">[</span><a class="link" href="../intrinsic/functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">),</span> <a class="link" href="../intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">))</span></code> will pass through every element of
|
||||
<code class="computeroutput"><span class="identifier">s</span></code> exactly once.
|
||||
<li>
|
||||
An <a href="../../algorithm.html" title="Algorithm">Algorithm</a> that iterates through
|
||||
the range <tt class="computeroutput"><span class="special">[</span><a href="../intrinsic/functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">),</span> <a href="../intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">))</span></tt> will pass through every element of
|
||||
<tt class="computeroutput"><span class="identifier">s</span></tt> exactly once.
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
is identical to <code class="computeroutput"><a class="link" href="../intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">))</span></code>
|
||||
if and only if <code class="computeroutput"><span class="identifier">s</span></code> is empty.
|
||||
<li>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
is identical to <tt class="computeroutput"><a href="../intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">))</span></tt>
|
||||
if and only if <tt class="computeroutput"><span class="identifier">s</span></tt> is empty.
|
||||
</li>
|
||||
<li class="listitem">
|
||||
Two different iterations through <code class="computeroutput"><span class="identifier">s</span></code>
|
||||
<li>
|
||||
Two different iterations through <tt class="computeroutput"><span class="identifier">s</span></tt>
|
||||
will access its elements in the same order.
|
||||
</li>
|
||||
</ul></div>
|
||||
<a name="fusion.sequence.concepts.forward_sequence.models"></a><h6>
|
||||
<a name="id580912"></a>
|
||||
<a class="link" href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.models">Models</a>
|
||||
</h6>
|
||||
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
|
||||
<li class="listitem"><a class="link" href="../../adapted/std__pair.html" title="std::pair"><code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../adapted/boost__array.html" title="boost::array"><code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">array</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../container/cons.html" title="cons"><code class="computeroutput"><span class="identifier">cons</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../container/list.html" title="list"><code class="computeroutput"><span class="identifier">list</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../container/set.html" title="set"><code class="computeroutput"><span class="identifier">set</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../container/map.html" title="map"><code class="computeroutput"><span class="identifier">map</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../view/single_view.html" title="single_view"><code class="computeroutput"><span class="identifier">single_view</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../view/filter_view.html" title="filter_view"><code class="computeroutput"><span class="identifier">filter_view</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../view/iterator_range.html" title="iterator_range"><code class="computeroutput"><span class="identifier">iterator_range</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../view/joint_view.html" title="joint_view"><code class="computeroutput"><span class="identifier">joint_view</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../view/transform_view.html" title="transform_view"><code class="computeroutput"><span class="identifier">transform_view</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../view/reverse_view.html" title="reverse_view"><code class="computeroutput"><span class="identifier">reverse_view</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../view/zip_view.html" title="zip_view"><code class="computeroutput"><span class="identifier">zip_view</span></code></a></li>
|
||||
<a name="fusion.sequence.concepts.forward_sequence.models"></a><h5>
|
||||
<a name="id444246"></a>
|
||||
<a href="forward_sequence.html#fusion.sequence.concepts.forward_sequence.models">Models</a>
|
||||
</h5>
|
||||
<div class="itemizedlist"><ul type="disc">
|
||||
<li><a href="../../adapted/std__pair.html" title="std::pair"><tt class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span></tt></a></li>
|
||||
<li><a href="../../adapted/boost__array.html" title="boost::array"><tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">array</span></tt></a></li>
|
||||
<li><a href="../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a></li>
|
||||
<li><a href="../../container/cons.html" title="cons"><tt class="computeroutput"><span class="identifier">cons</span></tt></a></li>
|
||||
<li><a href="../../container/list.html" title="list"><tt class="computeroutput"><span class="identifier">list</span></tt></a></li>
|
||||
<li><a href="../../container/set.html" title="set"><tt class="computeroutput"><span class="identifier">set</span></tt></a></li>
|
||||
<li><a href="../../container/map.html" title="map"><tt class="computeroutput"><span class="identifier">map</span></tt></a></li>
|
||||
<li><a href="../../view/single_view.html" title="single_view"><tt class="computeroutput"><span class="identifier">single_view</span></tt></a></li>
|
||||
<li><a href="../../view/filter_view.html" title="filter_view"><tt class="computeroutput"><span class="identifier">filter_view</span></tt></a></li>
|
||||
<li><a href="../../view/iterator_range.html" title="iterator_range"><tt class="computeroutput"><span class="identifier">iterator_range</span></tt></a></li>
|
||||
<li><a href="../../view/joint_view.html" title="joint_view"><tt class="computeroutput"><span class="identifier">joint_view</span></tt></a></li>
|
||||
<li><a href="../../view/transform_view.html" title="transform_view"><tt class="computeroutput"><span class="identifier">transform_view</span></tt></a></li>
|
||||
<li><a href="../../view/reverse_view.html" title="reverse_view"><tt class="computeroutput"><span class="identifier">reverse_view</span></tt></a></li>
|
||||
<li><a href="../../view/zip_view.html" title="zip_view"><tt class="computeroutput"><span class="identifier">zip_view</span></tt></a></li>
|
||||
</ul></div>
|
||||
</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
|
||||
|
||||
@ -1,13 +1,16 @@
|
||||
<html>
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
||||
<title>Random Access Sequence</title>
|
||||
<title>Random
|
||||
Access Sequence</title>
|
||||
<link rel="stylesheet" href="../../../../../../../doc/html/boostbook.css" type="text/css">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.75.0">
|
||||
<meta name="generator" content="DocBook XSL Stylesheets V1.65.1">
|
||||
<link rel="home" href="../../../index.html" title="Chapter<65>1.<2E>Fusion 2.0">
|
||||
<link rel="up" href="../concepts.html" title="Concepts">
|
||||
<link rel="prev" href="bidirectional_sequence.html" title="Bidirectional Sequence">
|
||||
<link rel="next" href="associative_sequence.html" title="Associative Sequence">
|
||||
<link rel="previous" href="bidirectional_sequence.html" title="Bidirectional
|
||||
Sequence">
|
||||
<link rel="next" href="associative_sequence.html" title="Associative
|
||||
Sequence">
|
||||
</head>
|
||||
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
|
||||
<table cellpadding="2" width="100%"><tr>
|
||||
@ -22,63 +25,71 @@
|
||||
<div class="spirit-nav">
|
||||
<a accesskey="p" href="bidirectional_sequence.html"><img src="../../../../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../concepts.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="associative_sequence.html"><img src="../../../../../../../doc/html/images/next.png" alt="Next"></a>
|
||||
</div>
|
||||
<div class="section" title="Random Access Sequence">
|
||||
<div class="titlepage"><div><div><h4 class="title">
|
||||
<a name="fusion.sequence.concepts.random_access_sequence"></a><a class="link" href="random_access_sequence.html" title="Random Access Sequence">Random
|
||||
<div class="section" lang="en">
|
||||
<div class="titlepage">
|
||||
<div><div><h4 class="title">
|
||||
<a name="fusion.sequence.concepts.random_access_sequence"></a><a href="random_access_sequence.html" title="Random
|
||||
Access Sequence">Random
|
||||
Access Sequence</a>
|
||||
</h4></div></div></div>
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.description"></a><h6>
|
||||
<a name="id582044"></a>
|
||||
<a class="link" href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.description">Description</a>
|
||||
</h6>
|
||||
</h4></div></div>
|
||||
<div></div>
|
||||
</div>
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.description"></a><h5>
|
||||
<a name="id445865"></a>
|
||||
<a href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.description">Description</a>
|
||||
</h5>
|
||||
<p>
|
||||
A Random Access Sequence is a <a class="link" href="bidirectional_sequence.html" title="Bidirectional Sequence">Bidirectional
|
||||
Sequence</a> whose iterators model <a class="link" href="../../iterator/concepts/random_access_iterator.html" title="Random Access Iterator">Random
|
||||
A Random Access Sequence is a <a href="bidirectional_sequence.html" title="Bidirectional
|
||||
Sequence">Bidirectional
|
||||
Sequence</a> whose iterators model <a href="../../iterator/concepts/random_access_iterator.html" title="Random
|
||||
Access Iterator">Random
|
||||
Access Iterator</a>. It guarantees constant time access to arbitrary
|
||||
sequence elements.
|
||||
</p>
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.refinement_of"></a><h6>
|
||||
<a name="id582076"></a>
|
||||
<a class="link" href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.refinement_of">Refinement
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.refinement_of"></a><h5>
|
||||
<a name="id445915"></a>
|
||||
<a href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.refinement_of">Refinement
|
||||
of</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<p>
|
||||
<a class="link" href="bidirectional_sequence.html" title="Bidirectional Sequence">Bidirectional
|
||||
<a href="bidirectional_sequence.html" title="Bidirectional
|
||||
Sequence">Bidirectional
|
||||
Sequence</a>
|
||||
</p>
|
||||
<div class="variablelist" title="Notation">
|
||||
<div class="variablelist">
|
||||
<p class="title"><b>Notation</b></p>
|
||||
<dl>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">s</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A Random Access Sequence
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">S</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">S</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A Random Access Sequence type
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">N</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">N</span></tt></span></dt>
|
||||
<dd><p>
|
||||
An <a href="http://www.boost.org/libs/mpl/doc/refmanual/integral-constant.html" target="_top">MPL
|
||||
Integral Constant</a>
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">o</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">o</span></tt></span></dt>
|
||||
<dd><p>
|
||||
An arbitrary object
|
||||
</p></dd>
|
||||
<dt><span class="term"><code class="computeroutput"><span class="identifier">e</span></code></span></dt>
|
||||
<dt><span class="term"><tt class="computeroutput"><span class="identifier">e</span></tt></span></dt>
|
||||
<dd><p>
|
||||
A Sequence element
|
||||
</p></dd>
|
||||
</dl>
|
||||
</div>
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.valid_expressions"></a><h6>
|
||||
<a name="id582203"></a>
|
||||
<a class="link" href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.valid_expressions">Valid
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.valid_expressions"></a><h5>
|
||||
<a name="id446083"></a>
|
||||
<a href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.valid_expressions">Valid
|
||||
Expressions</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<p>
|
||||
In addition to the requirements defined in <a class="link" href="bidirectional_sequence.html" title="Bidirectional Sequence">Bidirectional
|
||||
In addition to the requirements defined in <a href="bidirectional_sequence.html" title="Bidirectional
|
||||
Sequence">Bidirectional
|
||||
Sequence</a>, for any Random Access Sequence the following must be met:
|
||||
</p>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -89,215 +100,155 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Return type
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Type Requirements
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Runtime Complexity
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/begin.html" title="begin"><code class="computeroutput"><span class="identifier">begin</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<a class="link" href="../../iterator/concepts/random_access_iterator.html" title="Random Access Iterator">Random
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/begin.html" title="begin"><tt class="computeroutput"><span class="identifier">begin</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<a href="../../iterator/concepts/random_access_iterator.html" title="Random
|
||||
Access Iterator">Random
|
||||
Access Iterator</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/end.html" title="end"><code class="computeroutput"><span class="identifier">end</span></code></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<a class="link" href="../../iterator/concepts/random_access_iterator.html" title="Random Access Iterator">Random
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/end.html" title="end"><tt class="computeroutput"><span class="identifier">end</span></tt></a><span class="special">(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
<a href="../../iterator/concepts/random_access_iterator.html" title="Random
|
||||
Access Iterator">Random
|
||||
Access Iterator</a>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span>
|
||||
<span class="special">=</span> <span class="identifier">o</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span>
|
||||
<span class="special">=</span> <span class="identifier">o</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Any type
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><span class="identifier">s</span></code> is mutable and
|
||||
<code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code> is the first element in the
|
||||
</p></td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><span class="identifier">s</span></tt> is mutable and
|
||||
<tt class="computeroutput"><span class="identifier">e</span> <span class="special">=</span>
|
||||
<span class="identifier">o</span></tt>, where <tt class="computeroutput"><span class="identifier">e</span></tt> is the first element in the
|
||||
sequence, is a valid expression.
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Constant
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.result_type_expressions"></a><h6>
|
||||
<a name="id583634"></a>
|
||||
<a class="link" href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.result_type_expressions">Result
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.result_type_expressions"></a><h5>
|
||||
<a name="id446539"></a>
|
||||
<a href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.result_type_expressions">Result
|
||||
Type Expressions</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<div class="informaltable"><table class="table">
|
||||
<colgroup>
|
||||
<col>
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Compile Time Complexity
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/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"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/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"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/end.html" title="end"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/end.html" title="end"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">end</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/at.html" title="at"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/at.html" title="at"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/value_at.html" title="value_at"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/value_at.html" title="value_at"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span>
|
||||
<span class="identifier">N</span><span class="special">>::</span><span class="identifier">type</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
Amortized constant time
|
||||
</p>
|
||||
</td>
|
||||
</p></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table></div>
|
||||
<div class="sidebar">
|
||||
<p class="title"><b></b></p>
|
||||
<p>
|
||||
<span class="inlinemediaobject"><img src="../../../images/note.png" alt="note"></span> <code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/at.html" title="at"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">N</span><span class="special">></span></code> returns the actual type returned by
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></code>. In
|
||||
<div class="sidebar"><p>
|
||||
<span class="inlinemediaobject"><img src="images/note.png" alt="note"></span> <tt class="computeroutput"><a href="../intrinsic/metafunctions/at.html" title="at"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">N</span><span class="special">></span></tt> returns the actual type returned by
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></tt>. In
|
||||
most cases, this is a reference. Hence, there is no way to know the exact
|
||||
element type using <code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/at.html" title="at"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">N</span><span class="special">></span></code>.The element at <code class="computeroutput"><span class="identifier">N</span></code>
|
||||
element type using <tt class="computeroutput"><a href="../intrinsic/metafunctions/at.html" title="at"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">at</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">N</span><span class="special">></span></tt>.The element at <tt class="computeroutput"><span class="identifier">N</span></tt>
|
||||
may actually be a reference to begin with. For this purpose, you can use
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/metafunctions/value_at.html" title="value_at"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span></code></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">N</span><span class="special">></span></code>.
|
||||
</p>
|
||||
</div>
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.expression_semantics"></a><h6>
|
||||
<a name="id584080"></a>
|
||||
<a class="link" href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.expression_semantics">Expression
|
||||
<tt class="computeroutput"><a href="../intrinsic/metafunctions/value_at.html" title="value_at"><tt class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_at</span></tt></a><span class="special"><</span><span class="identifier">S</span><span class="special">,</span> <span class="identifier">N</span><span class="special">></span></tt>.
|
||||
</p></div>
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.expression_semantics"></a><h5>
|
||||
<a name="id447167"></a>
|
||||
<a href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.expression_semantics">Expression
|
||||
Semantics</a>
|
||||
</h6>
|
||||
</h5>
|
||||
<p>
|
||||
The semantics of an expression are defined only where they differ from,
|
||||
or are not defined in <a class="link" href="bidirectional_sequence.html" title="Bidirectional Sequence">Bidirectional
|
||||
or are not defined in <a href="bidirectional_sequence.html" title="Bidirectional
|
||||
Sequence">Bidirectional
|
||||
Sequence</a>.
|
||||
</p>
|
||||
<div class="informaltable"><table class="table">
|
||||
@ -306,49 +257,41 @@
|
||||
<col>
|
||||
</colgroup>
|
||||
<thead><tr>
|
||||
<th>
|
||||
<p>
|
||||
<th><p>
|
||||
Expression
|
||||
</p>
|
||||
</th>
|
||||
<th>
|
||||
<p>
|
||||
</p></th>
|
||||
<th><p>
|
||||
Semantics
|
||||
</p>
|
||||
</th>
|
||||
</p></th>
|
||||
</tr></thead>
|
||||
<tbody><tr>
|
||||
<td>
|
||||
<p>
|
||||
<code class="computeroutput"><a class="link" href="../intrinsic/functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></code>
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
The Nth element from the beginning of the sequence; see <a class="link" href="../intrinsic/functions/at.html" title="at"><code class="computeroutput"><span class="identifier">at</span></code></a>.
|
||||
</p>
|
||||
</td>
|
||||
<td><p>
|
||||
<tt class="computeroutput"><a href="../intrinsic/functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a><span class="special"><</span><span class="identifier">N</span><span class="special">>(</span><span class="identifier">s</span><span class="special">)</span></tt>
|
||||
</p></td>
|
||||
<td><p>
|
||||
The Nth element from the beginning of the sequence; see <a href="../intrinsic/functions/at.html" title="at"><tt class="computeroutput"><span class="identifier">at</span></tt></a>.
|
||||
</p></td>
|
||||
</tr></tbody>
|
||||
</table></div>
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.models"></a><h6>
|
||||
<a name="id584192"></a>
|
||||
<a class="link" href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.models">Models</a>
|
||||
</h6>
|
||||
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
|
||||
<li class="listitem"><a class="link" href="../../adapted/std__pair.html" title="std::pair"><code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../adapted/boost__array.html" title="boost::array"><code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">array</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a></li>
|
||||
<li class="listitem"><a class="link" href="../../view/reverse_view.html" title="reverse_view"><code class="computeroutput"><span class="identifier">reverse_view</span></code></a></li>
|
||||
<li class="listitem">
|
||||
<a class="link" href="../../view/iterator_range.html" title="iterator_range"><code class="computeroutput"><span class="identifier">iterator_range</span></code></a>
|
||||
<a name="fusion.sequence.concepts.random_access_sequence.models"></a><h5>
|
||||
<a name="id447327"></a>
|
||||
<a href="random_access_sequence.html#fusion.sequence.concepts.random_access_sequence.models">Models</a>
|
||||
</h5>
|
||||
<div class="itemizedlist"><ul type="disc">
|
||||
<li><a href="../../adapted/std__pair.html" title="std::pair"><tt class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span></tt></a></li>
|
||||
<li><a href="../../adapted/boost__array.html" title="boost::array"><tt class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">array</span></tt></a></li>
|
||||
<li><a href="../../container/vector.html" title="vector"><tt class="computeroutput"><span class="identifier">vector</span></tt></a></li>
|
||||
<li><a href="../../view/reverse_view.html" title="reverse_view"><tt class="computeroutput"><span class="identifier">reverse_view</span></tt></a></li>
|
||||
<li>
|
||||
<a href="../../view/iterator_range.html" title="iterator_range"><tt class="computeroutput"><span class="identifier">iterator_range</span></tt></a>
|
||||
(where adapted sequence is a Random Access Sequence)
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<a class="link" href="../../view/transform_view.html" title="transform_view"><code class="computeroutput"><span class="identifier">transform_view</span></code></a>
|
||||
<li>
|
||||
<a href="../../view/transform_view.html" title="transform_view"><tt class="computeroutput"><span class="identifier">transform_view</span></tt></a>
|
||||
(where adapted sequence is a Random Access Sequence)
|
||||
</li>
|
||||
<li class="listitem">
|
||||
<a class="link" href="../../view/zip_view.html" title="zip_view"><code class="computeroutput"><span class="identifier">zip_view</span></code></a>
|
||||
<li>
|
||||
<a href="../../view/zip_view.html" title="zip_view"><tt class="computeroutput"><span class="identifier">zip_view</span></tt></a>
|
||||
(where adapted sequences are models Random Access Sequence)
|
||||
</li>
|
||||
</ul></div>
|
||||
|
||||
Reference in New Issue
Block a user