| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> |
| <title>unconstrained_set_of Reference</title> |
| <link rel="stylesheet" href="../../boostbook.css" type="text/css"> |
| <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> |
| <link rel="home" href="../../index.html" title="Chapter 1. Boost.Bimap"> |
| <link rel="up" href="../reference.html" title="Reference"> |
| <link rel="prev" href="vector_of_reference.html" title="vector_of Reference"> |
| <link rel="next" href="../compiler_specifics.html" title="Compiler specifics"> |
| </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="vector_of_reference.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../reference.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="../compiler_specifics.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> |
| </div> |
| <div class="section"> |
| <div class="titlepage"><div><div><h3 class="title"> |
| <a name="boost_bimap.reference.unconstrained_set_of_reference"></a><a class="link" href="unconstrained_set_of_reference.html" title="unconstrained_set_of Reference">unconstrained_set_of |
| Reference</a> |
| </h3></div></div></div> |
| <div class="toc"><dl> |
| <dt><span class="section"><a href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.header__boost_bimap_unconstrained_set_of_hpp__synopsis">Header |
| "boost/bimap/unconstrained_set_of.hpp" synopsis</a></span></dt> |
| <dt><span class="section"><a href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views">unconstrained_set_of |
| Views</a></span></dt> |
| <dd><dl> |
| <dt><span class="section"><a href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views.complexity_signature">Complexity |
| signature</a></span></dt> |
| <dt><span class="section"><a href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views.serialization">Serialization</a></span></dt> |
| </dl></dd> |
| </dl></div> |
| <div class="section"> |
| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="boost_bimap.reference.unconstrained_set_of_reference.header__boost_bimap_unconstrained_set_of_hpp__synopsis"></a><a class="link" href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.header__boost_bimap_unconstrained_set_of_hpp__synopsis" title='Header "boost/bimap/unconstrained_set_of.hpp" synopsis'>Header |
| "boost/bimap/unconstrained_set_of.hpp" synopsis</a> |
| </h4></div></div></div> |
| <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span> |
| <span class="keyword">namespace</span> <span class="identifier">bimaps</span> <span class="special">{</span> |
| |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">KeyType</span> <span class="special">></span> |
| <span class="keyword">struct</span> <span class="identifier">unconstrained_set_of</span><span class="special">;</span> |
| |
| <span class="keyword">struct</span> <span class="identifier">unconstrained_set_of_relation</span><span class="special">;</span> |
| |
| |
| <span class="special">}</span> <span class="comment">// namespace bimap |
| </span><span class="special">}</span> <span class="comment">// namespace boost |
| </span></pre> |
| </div> |
| <div class="section"> |
| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views"></a><a class="link" href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views" title="unconstrained_set_of Views">unconstrained_set_of |
| Views</a> |
| </h4></div></div></div> |
| <div class="toc"><dl> |
| <dt><span class="section"><a href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views.complexity_signature">Complexity |
| signature</a></span></dt> |
| <dt><span class="section"><a href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views.serialization">Serialization</a></span></dt> |
| </dl></div> |
| <p> |
| An unconstrained_set_of set view is a view with no constraints. The use |
| of these kind of view boost the bimap performance but the view can not |
| be accessed. An unconstrained view is an empty class. |
| </p> |
| <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span> |
| <span class="keyword">namespace</span> <span class="identifier">bimaps</span> <span class="special">{</span> |
| <span class="keyword">namespace</span> <span class="identifier">views</span> <span class="special">{</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="emphasis"><em>-implementation defined parameter list-</em></span> <span class="special">></span> |
| <span class="keyword">class</span> <span class="emphasis"><em>-implementation defined view name-</em></span> |
| <span class="special">{</span> |
| <span class="comment">// Empty view |
| </span><span class="special">};</span> |
| |
| <span class="special">}</span> <span class="comment">// namespace views |
| </span><span class="special">}</span> <span class="comment">// namespace bimap |
| </span><span class="special">}</span> <span class="comment">// namespace boost |
| </span></pre> |
| <p> |
| In the case of a <code class="computeroutput"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">unconstrained_set_of</span><span class="special"><</span><span class="identifier">Left</span><span class="special">>,</span> <span class="special">...</span> <span class="special">></span></code> |
| </p> |
| <p> |
| In the set view: |
| </p> |
| <pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">signature</span><span class="special">-</span><span class="identifier">compatible</span> <span class="identifier">with</span> <span class="identifier">relation</span><span class="special"><</span> <span class="identifier">Left</span><span class="special">,</span> <span class="special">...</span> <span class="special">></span> <span class="identifier">key_type</span><span class="special">;</span> |
| <span class="keyword">typedef</span> <span class="identifier">signature</span><span class="special">-</span><span class="identifier">compatible</span> <span class="identifier">with</span> <span class="identifier">relation</span><span class="special"><</span> <span class="identifier">Left</span><span class="special">,</span> <span class="special">...</span> <span class="special">></span> <span class="identifier">value_type</span><span class="special">;</span> |
| </pre> |
| <p> |
| In the left map view: |
| </p> |
| <pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">Left</span> <span class="identifier">key_type</span><span class="special">;</span> |
| <span class="keyword">typedef</span> <span class="special">...</span> <span class="identifier">data_type</span><span class="special">;</span> |
| |
| <span class="keyword">typedef</span> <span class="identifier">signature</span><span class="special">-</span><span class="identifier">compatible</span> <span class="identifier">with</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">Left</span><span class="special">,</span> <span class="special">...</span> <span class="special">></span> <span class="identifier">value_type</span><span class="special">;</span> |
| </pre> |
| <p> |
| In the right map view: |
| </p> |
| <pre class="programlisting"><span class="keyword">typedef</span> <span class="special">...</span> <span class="identifier">key_type</span><span class="special">;</span> |
| <span class="keyword">typedef</span> <span class="identifier">Left</span> <span class="identifier">data_type</span><span class="special">;</span> |
| |
| <span class="keyword">typedef</span> <span class="identifier">signature</span><span class="special">-</span><span class="identifier">compatible</span> <span class="identifier">with</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="special">...</span> <span class="special">,</span> <span class="identifier">Left</span> <span class="special">></span> <span class="identifier">value_type</span><span class="special">;</span> |
| </pre> |
| <a name="unconstrained_set_of_complexity_signature"></a><div class="section"> |
| <div class="titlepage"><div><div><h5 class="title"> |
| <a name="boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views.complexity_signature"></a><a class="link" href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views.complexity_signature" title="Complexity signature">Complexity |
| signature</a> |
| </h5></div></div></div> |
| <p> |
| We adopt the scheme outlined in the <a class="link" href="bimap_reference.html#complexity_signature_explanation">complexity |
| signature section</a>. An unconstrained view can not be accessed by |
| the user, but the formulas to find the order of an operation for a bimap |
| hold with the following definitions. The complexity signature of a <code class="computeroutput"><span class="identifier">unconstrained_set_of</span></code> view is: |
| </p> |
| <div class="itemizedlist"><ul class="itemizedlist" type="disc"> |
| <li class="listitem"> |
| copying: <code class="computeroutput"><span class="identifier">c</span><span class="special">(</span><span class="identifier">n</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span></code> |
| </li> |
| <li class="listitem"> |
| insertion: <code class="computeroutput"><span class="identifier">i</span><span class="special">(</span><span class="identifier">n</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span></code> |
| </li> |
| <li class="listitem"> |
| hinted insertion: <code class="computeroutput"><span class="identifier">h</span><span class="special">(</span><span class="identifier">n</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span></code> |
| </li> |
| <li class="listitem"> |
| deletion: <code class="computeroutput"><span class="identifier">d</span><span class="special">(</span><span class="identifier">n</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span></code> |
| </li> |
| <li class="listitem"> |
| replacement: <code class="computeroutput"><span class="identifier">r</span><span class="special">(</span><span class="identifier">n</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span></code> |
| </li> |
| <li class="listitem"> |
| modifying: <code class="computeroutput"><span class="identifier">m</span><span class="special">(</span><span class="identifier">n</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span></code> |
| </li> |
| </ul></div> |
| </div> |
| <div class="section"> |
| <div class="titlepage"><div><div><h5 class="title"> |
| <a name="boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views.serialization"></a><a class="link" href="unconstrained_set_of_reference.html#boost_bimap.reference.unconstrained_set_of_reference.unconstrained_set_of_views.serialization" title="Serialization">Serialization</a> |
| </h5></div></div></div> |
| <p> |
| Views cannot be serialized on their own, but only as part of the <code class="computeroutput"><span class="identifier">bimap</span></code> into which they are embedded. |
| In describing the additional preconditions and guarantees associated |
| to <code class="computeroutput"><span class="identifier">list_of</span></code> views with |
| respect to serialization of their embedding containers, we use the concepts |
| defined in the <code class="computeroutput"><span class="identifier">bimap</span></code> |
| serialization section. |
| </p> |
| <div class="sidebar"> |
| <p class="title"><b></b></p> |
| <p> |
| <span class="bold"><strong>Operation:</strong></span> saving of a <code class="computeroutput"><span class="identifier">bimap</span></code> b to an output archive (XML archive) |
| ar. |
| </p> |
| </div> |
| <div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"> |
| <span class="bold"><strong>Requires:</strong></span> No additional requirements |
| to those imposed by the container. |
| </li></ul></div> |
| <div class="sidebar"> |
| <p class="title"><b></b></p> |
| <p> |
| <span class="bold"><strong>Operation:</strong></span> loading of a <code class="computeroutput"><span class="identifier">bimap</span></code> b' from an input archive (XML |
| archive) ar. |
| </p> |
| </div> |
| <div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"> |
| <span class="bold"><strong>Requires:</strong></span> No additional requirements |
| to those imposed by the container. |
| </li></ul></div> |
| </div> |
| </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 © 2006 -2007 Matias Capeletto<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="vector_of_reference.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../reference.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="../compiler_specifics.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> |
| </div> |
| </body> |
| </html> |