blob: d69ccfd10b27b58628e749f8d573a69a7a5cb1d3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
|
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<title>Associative Iterator</title>
<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
<link rel="home" href="../../../index.html" title="Chapter 1. Fusion 2.1">
<link rel="up" href="../concepts.html" title="Concepts">
<link rel="prev" href="random_access_iterator.html" title="Random Access Iterator">
<link rel="next" href="../functions.html" title="Functions">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table cellpadding="2" width="100%"><tr>
<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../boost.png"></td>
<td align="center"><a href="../../../../../../../index.html">Home</a></td>
<td align="center"><a href="../../../../../../../libs/libraries.htm">Libraries</a></td>
<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
<td align="center"><a href="../../../../../../../more/index.htm">More</a></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="random_access_iterator.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../concepts.html"><img src="../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../functions.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="fusion.iterator.concepts.associative_iterator"></a><a class="link" href="associative_iterator.html" title="Associative Iterator">Associative
Iterator</a>
</h4></div></div></div>
<h6>
<a name="fusion.iterator.concepts.associative_iterator.h0"></a>
<span><a name="fusion.iterator.concepts.associative_iterator.description"></a></span><a class="link" href="associative_iterator.html#fusion.iterator.concepts.associative_iterator.description">Description</a>
</h6>
<p>
An Associative Iterator provides additional semantics to obtain the properties
of the element of an associative forward, bidirectional or random access
sequence.
</p>
<div class="variablelist">
<p class="title"><b>Notation</b></p>
<dl>
<dt><span class="term"><code class="computeroutput"><span class="identifier">i</span></code></span></dt>
<dd><p>
Associative Iterator
</p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">I</span></code></span></dt>
<dd><p>
Associative Iterator type
</p></dd>
</dl>
</div>
<h6>
<a name="fusion.iterator.concepts.associative_iterator.h1"></a>
<span><a name="fusion.iterator.concepts.associative_iterator.refinement_of"></a></span><a class="link" href="associative_iterator.html#fusion.iterator.concepts.associative_iterator.refinement_of">Refinement
of</a>
</h6>
<p>
<a class="link" href="forward_iterator.html" title="Forward Iterator">Forward Iterator</a>,
<a class="link" href="bidirectional_iterator.html" title="Bidirectional Iterator">Bidirectional
Iterator</a> or <a class="link" href="random_access_iterator.html" title="Random Access Iterator">Random
Access Iterator</a>
</p>
<h6>
<a name="fusion.iterator.concepts.associative_iterator.h2"></a>
<span><a name="fusion.iterator.concepts.associative_iterator.expression_requirements"></a></span><a class="link" href="associative_iterator.html#fusion.iterator.concepts.associative_iterator.expression_requirements">Expression
requirements</a>
</h6>
<p>
In addition to the requirements defined in <a class="link" href="forward_iterator.html" title="Forward Iterator">Forward
Iterator</a>, <a class="link" href="bidirectional_iterator.html" title="Bidirectional Iterator">Bidirectional
Iterator</a> or <a class="link" href="random_access_iterator.html" title="Random Access Iterator">Random
Access Iterator</a> the following expressions must be valid:
</p>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Expression
</p>
</th>
<th>
<p>
Return type
</p>
</th>
<th>
<p>
Runtime Complexity
</p>
</th>
</tr></thead>
<tbody><tr>
<td>
<p>
<code class="computeroutput"><a class="link" href="../functions/deref_data.html" title="deref_data"><code class="computeroutput"><span class="identifier">deref_data</span></code></a><span class="special">(</span><span class="identifier">i</span><span class="special">)</span></code>
</p>
</td>
<td>
<p>
<code class="computeroutput"><a class="link" href="../metafunctions/deref_data.html" title="deref_data"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">deref_data</span></code></a><span class="special"><</span><span class="identifier">I</span><span class="special">>::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
Constant
</p>
</td>
</tr></tbody>
</table></div>
<h6>
<a name="fusion.iterator.concepts.associative_iterator.h3"></a>
<span><a name="fusion.iterator.concepts.associative_iterator.meta_expressions"></a></span><a class="link" href="associative_iterator.html#fusion.iterator.concepts.associative_iterator.meta_expressions">Meta
Expressions</a>
</h6>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
<p>
Expression
</p>
</th>
<th>
<p>
Compile Time Complexity
</p>
</th>
</tr></thead>
<tbody>
<tr>
<td>
<p>
<code class="computeroutput"><a class="link" href="../metafunctions/key_of.html" title="key_of"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">key_of</span></code></a><span class="special"><</span><span class="identifier">I</span><span class="special">>::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
Amortized constant time
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><a class="link" href="../metafunctions/value_of_data.html" title="value_of_data"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">value_of_data</span></code></a><span class="special"><</span><span class="identifier">I</span><span class="special">>::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
Amortized constant time
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><a class="link" href="../metafunctions/deref_data.html" title="deref_data"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">deref_data</span></code></a><span class="special"><</span><span class="identifier">I</span><span class="special">>::</span><span class="identifier">type</span></code>
</p>
</td>
<td>
<p>
Amortized constant time
</p>
</td>
</tr>
</tbody>
</table></div>
<h6>
<a name="fusion.iterator.concepts.associative_iterator.h4"></a>
<span><a name="fusion.iterator.concepts.associative_iterator.models"></a></span><a class="link" href="associative_iterator.html#fusion.iterator.concepts.associative_iterator.models">Models</a>
</h6>
<div class="itemizedlist"><ul class="itemizedlist" type="disc">
<li class="listitem">
<a class="link" href="../../container/map.html" title="map"><code class="computeroutput"><span class="identifier">map</span></code></a>
iterator
</li>
<li class="listitem">
<a class="link" href="../../container/set.html" title="set"><code class="computeroutput"><span class="identifier">set</span></code></a>
iterator
</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>
iterator (where adapted sequence is an <a class="link" href="../../sequence/concepts/associative_sequence.html" title="Associative Sequence">Associative
Sequence</a> and a <a class="link" href="../../sequence/concepts/forward_sequence.html" title="Forward Sequence">Forward
Sequence</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>
iterator (where adapted iterators are <a class="link" href="associative_iterator.html" title="Associative Iterator">Associative
Iterator</a>s)
</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>
iterator (where adapted sequences are <a class="link" href="../../sequence/concepts/associative_sequence.html" title="Associative Sequence">Associative
Sequence</a>s and <a class="link" href="../../sequence/concepts/forward_sequence.html" title="Forward Sequence">Forward
Sequence</a>s)
</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>
iterator (where adapted sequence is an <a class="link" href="../../sequence/concepts/associative_sequence.html" title="Associative Sequence">Associative
Sequence</a> and a <a class="link" href="../../sequence/concepts/bidirectional_sequence.html" title="Bidirectional Sequence">Bidirectional
Sequence</a>)
</li>
</ul></div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><div class="copyright-footer">Copyright © 2001-2006, 2011 Joel de Guzman, Dan Marsden, Tobias
Schwinger<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
</p>
</div></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="random_access_iterator.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../concepts.html"><img src="../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../functions.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
</div>
</body>
</html>
|
