| <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 V1.75.2"> |
| <link rel="home" href="../../../index.html" title="Chapter 1. Fusion 2.0"> |
| <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> |
| <a name="fusion.iterator.concepts.associative_iterator.description"></a><h6> |
| <a name="id848673"></a> |
| <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> |
| <a name="fusion.iterator.concepts.associative_iterator.refinement_of"></a><h6> |
| <a name="id848742"></a> |
| <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> |
| <a name="fusion.iterator.concepts.associative_iterator.expression_requirements"></a><h6> |
| <a name="id848775"></a> |
| <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> |
| <a name="fusion.iterator.concepts.associative_iterator.meta_expressions"></a><h6> |
| <a name="id848934"></a> |
| <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> |
| <a name="fusion.iterator.concepts.associative_iterator.models"></a><h6> |
| <a name="id849144"></a> |
| <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 © 2001-2007 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> |
