<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Complete instantiation scheme</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="../the_tutorial.html" title="The tutorial"> <link rel="prev" href="additional_information.html" title="Additional information"> <link rel="next" href="../bimap_and_boost.html" title="Bimap and Boost"> </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="additional_information.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../the_tutorial.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="../bimap_and_boost.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.the_tutorial.complete_instantiation_scheme"></a><a class="link" href="complete_instantiation_scheme.html" title="Complete instantiation scheme">Complete instantiation scheme</a> </h3></div></div></div> <p> To summarize, this is the complete instantiation scheme. </p> <pre class="programlisting"><span class="keyword">typedef</span> <span class="identifier">bimap</span> <span class="special"><</span> <span class="identifier">LeftCollectionType</span><span class="special">,</span> <span class="identifier">RightCollectionType</span> <span class="special">[</span> <span class="special">,</span> <span class="identifier">SetTypeOfRelation</span> <span class="special">]</span> <span class="comment">// Default to left_based </span> <span class="special">[</span> <span class="special">,</span> <span class="identifier">with_info</span><span class="special"><</span> <span class="identifier">Info</span> <span class="special">></span> <span class="special">]</span> <span class="comment">// Default to no info </span> <span class="special">[</span> <span class="special">,</span> <span class="identifier">Allocator</span> <span class="special">]</span> <span class="comment">// Default to std::allocator<> </span> <span class="special">></span> <span class="identifier">bm</span><span class="special">;</span> </pre> <p> <code class="computeroutput"><span class="special">{</span><span class="identifier">Side</span><span class="special">}</span><span class="identifier">CollectionType</span></code> can directly be a type. This defaults to <code class="computeroutput"><span class="identifier">set_of</span><span class="special"><</span><span class="identifier">Type</span><span class="special">></span></code>, or can be a <code class="computeroutput"><span class="special">{</span><span class="identifier">CollectionType</span><span class="special">}</span><span class="identifier">_of</span><span class="special"><</span><span class="identifier">Type</span><span class="special">></span></code> specification. Additionally, the type of this two parameters can be tagged to specify user defined names instead of the usual <code class="computeroutput"><span class="identifier">member_at</span><span class="special">::-</span><span class="identifier">Side</span><span class="special">-</span></code> tags. </p> <p> The possibles way to use the first parameter are: </p> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">Type</span><span class="special">,</span> <span class="identifier">R</span> <span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> Left type: <code class="computeroutput"><span class="identifier">Type</span></code> </li> <li class="listitem"> Left collection type: <code class="computeroutput"><span class="identifier">set_of</span><span class="special"><</span> <span class="identifier">Type</span> <span class="special">></span></code> </li> <li class="listitem"> Left tag: <code class="computeroutput"><span class="identifier">member_at</span><span class="special">::</span><span class="identifier">left</span></code> </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="special">{</span><span class="identifier">CollectionType</span><span class="special">}</span><span class="identifier">_of</span><span class="special"><</span> <span class="identifier">Type</span> <span class="special">>,</span> <span class="identifier">R</span> <span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> Left type: <code class="computeroutput"><span class="identifier">Type</span></code> </li> <li class="listitem"> Left collection type: <code class="computeroutput"><span class="special">{</span><span class="identifier">CollectionType</span><span class="special">}</span><span class="identifier">_of</span><span class="special"><</span> <span class="identifier">LeftType</span> <span class="special">></span></code> </li> <li class="listitem"> Left tag: <code class="computeroutput"><span class="identifier">member_at</span><span class="special">::</span><span class="identifier">left</span></code> </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">tagged</span><span class="special"><</span> <span class="identifier">Type</span><span class="special">,</span> <span class="identifier">Tag</span> <span class="special">>,</span> <span class="identifier">R</span> <span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> Left type: <code class="computeroutput"><span class="identifier">Type</span></code> </li> <li class="listitem"> Left collection type: <code class="computeroutput"><span class="identifier">set_of</span><span class="special"><</span> <span class="identifier">LeftType</span> <span class="special">></span></code> </li> <li class="listitem"> Left tag: <code class="computeroutput"><span class="identifier">Tag</span></code> </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="special">{</span><span class="identifier">CollectionType</span><span class="special">}</span><span class="identifier">_of</span><span class="special"><</span> <span class="identifier">tagged</span><span class="special"><</span> <span class="identifier">Type</span><span class="special">,</span> <span class="identifier">Tag</span> <span class="special">></span> <span class="special">>,</span> <span class="identifier">R</span> <span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> Left type: <code class="computeroutput"><span class="identifier">Type</span></code> </li> <li class="listitem"> Left collection type: <code class="computeroutput"><span class="special">{</span><span class="identifier">CollectionType</span><span class="special">}</span><span class="identifier">_of</span><span class="special"><</span> <span class="identifier">LeftType</span> <span class="special">></span></code> </li> <li class="listitem"> Left tag: <code class="computeroutput"><span class="identifier">Tag</span></code> </li> </ul></div> <p> The same options are available for the second parameter. </p> <p> The last three parameters are used to specify the collection type of the relation, the information member and the allocator type. </p> <p> If you want to specify a custom allocator type while relying on the default value of CollectionTypeOfRelation, you can do so by simply writing <code class="computeroutput"><span class="identifier">bimap</span><span class="special"><</span><span class="identifier">LeftKeyType</span><span class="special">,</span> <span class="identifier">RightKeyType</span><span class="special">,</span> <span class="identifier">Allocator</span><span class="special">></span></code>. Boost.Bimap's internal machinery detects that the third parameter in this case does not refer to the relation type but rather to an allocator. </p> <p> The following are the possible ways of instantiating the last three parameters of a bimap. You can ignore some of the parameter but the order must be respected. </p> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">L</span><span class="special">,</span> <span class="identifier">R</span> <span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> set_of_relation_type: based on the left key type </li> <li class="listitem"> info: no info </li> <li class="listitem"> allocator: std::allocator </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">L</span><span class="special">,</span> <span class="identifier">R</span> <span class="special">,</span><span class="identifier">SetOfRelationType</span><span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> set_of_relation_type: SetOfRelationType </li> <li class="listitem"> info: no info </li> <li class="listitem"> allocator: std::allocator </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">L</span><span class="special">,</span> <span class="identifier">R</span> <span class="special">,</span> <span class="identifier">SetOfRelationType</span><span class="special">,</span> <span class="identifier">with_info</span><span class="special"><</span><span class="identifier">Info</span><span class="special">></span> <span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> set_of_relation_type: SetOfRelationType </li> <li class="listitem"> info: Info </li> <li class="listitem"> allocator: std::allocator </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">L</span><span class="special">,</span> <span class="identifier">R</span> <span class="special">,</span> <span class="identifier">SetOfRelationType</span><span class="special">,</span> <span class="identifier">with_info</span><span class="special"><</span><span class="identifier">Info</span><span class="special">>,</span> <span class="identifier">Allocator</span><span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> set_of_relation_type: SetOfRelationType </li> <li class="listitem"> info: Info </li> <li class="listitem"> allocator: Allocator </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">L</span><span class="special">,</span> <span class="identifier">R</span> <span class="special">,</span> <span class="identifier">SetOfRelationType</span><span class="special">,</span> <span class="identifier">Allocator</span><span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> set_of_relation_type: SetOfRelationType </li> <li class="listitem"> info: no info </li> <li class="listitem"> allocator: Allocator </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">L</span><span class="special">,</span> <span class="identifier">R</span> <span class="special">,</span> <span class="identifier">with_info</span><span class="special"><</span><span class="identifier">Info</span><span class="special">></span> <span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> set_of_relation_type: based on the left key type </li> <li class="listitem"> info: Info </li> <li class="listitem"> allocator: std::allocator </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">L</span><span class="special">,</span> <span class="identifier">R</span> <span class="special">,</span> <span class="identifier">with_info</span><span class="special"><</span><span class="identifier">Info</span><span class="special">>,</span> <span class="identifier">Allocator</span><span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> set_of_relation_type: based on the left key type </li> <li class="listitem"> allocator: Allocator </li> </ul></div> <pre class="programlisting"><span class="identifier">bimap</span><span class="special"><</span> <span class="identifier">L</span><span class="special">,</span> <span class="identifier">R</span> <span class="special">,</span> <span class="identifier">Allocator</span><span class="special">></span> </pre> <div class="itemizedlist"><ul class="itemizedlist" type="disc"> <li class="listitem"> set_of_relation_type: based on the left key type </li> <li class="listitem"> info: no info </li> <li class="listitem"> allocator: Allocator </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 © 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="additional_information.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../the_tutorial.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="../bimap_and_boost.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>