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| <div class="titlepage"><div><div><h2 class="title" style="clear: both"> |
| <a name="intrusive.bst_hooks"></a><a class="link" href="bst_hooks.html" title="Binary search tree hooks: bs_set_base_hook and bs_set_member_hook">Binary search tree hooks: bs_set_base_hook |
| and bs_set_member_hook</a> |
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| <p> |
| Binary search tree hooks can be used with several tree-like containers that |
| don't need any additional metadata for rebalancing operations. This has many |
| advantages since binary search tree hooks can also be used to insert values |
| in plain binary search tree, splay tree, scapegoat tree, and treap containers. |
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| <pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="special">...</span><span class="identifier">Options</span><span class="special">></span> |
| <span class="keyword">class</span> <span class="identifier">bs_set_base_hook</span><span class="special">;</span> |
| </pre> |
| <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"> |
| <code class="computeroutput"><a class="link" href="../boost/intrusive/bs_set_base_hook.html" title="Class template bs_set_base_hook">bs_set_base_hook</a></code>: |
| the user class derives publicly from this class to make it compatible with |
| the mentioned tree based containers. |
| </li></ul></div> |
| <pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">class</span> <span class="special">...</span><span class="identifier">Options</span><span class="special">></span> |
| <span class="keyword">class</span> <span class="identifier">bs_set_member_hook</span><span class="special">;</span> |
| </pre> |
| <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"> |
| <code class="computeroutput"><a class="link" href="../boost/intrusive/bs_set_member_hook.html" title="Class template bs_set_member_hook">bs_set_member_hook</a></code>: |
| the user class contains a public member of this class to make it compatible |
| with the mentioned tree based containers. |
| </li></ul></div> |
| <p> |
| <code class="computeroutput"><a class="link" href="../boost/intrusive/bs_set_base_hook.html" title="Class template bs_set_base_hook">bs_set_base_hook</a></code> |
| and <code class="computeroutput"><a class="link" href="../boost/intrusive/bs_set_member_hook.html" title="Class template bs_set_member_hook">bs_set_member_hook</a></code> |
| receive the same options explained in the section <a class="link" href="usage.html" title="How to use Boost.Intrusive">How |
| to use Boost.Intrusive</a>: |
| </p> |
| <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "> |
| <li class="listitem"> |
| <span class="bold"><strong><code class="computeroutput"><span class="identifier">tag</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">Tag</span><span class="special">></span></code></strong></span> |
| (for base hooks only): This argument serves as a tag, so you can derive |
| from more than one base hook. Default: <code class="computeroutput"><span class="identifier">tag</span><span class="special"><</span><span class="identifier">default_tag</span><span class="special">></span></code>. |
| </li> |
| <li class="listitem"> |
| <span class="bold"><strong><code class="computeroutput"><span class="identifier">link_mode</span><span class="special"><</span><span class="identifier">link_mode_type</span> |
| <span class="identifier">LinkMode</span><span class="special">></span></code></strong></span>: |
| The linking policy. Default: <code class="computeroutput"><span class="identifier">link_mode</span><span class="special"><</span><span class="identifier">safe_link</span><span class="special">></span></code>. |
| </li> |
| <li class="listitem"> |
| <span class="bold"><strong><code class="computeroutput"><span class="identifier">void_pointer</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">VoidPointer</span><span class="special">></span></code></strong></span>: |
| The pointer type to be used internally in the hook and propagated to the |
| container. Default: <code class="computeroutput"><span class="identifier">void_pointer</span><span class="special"><</span><span class="keyword">void</span><span class="special">*></span></code>. |
| </li> |
| </ul></div> |
| </div> |
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| <td align="left"></td> |
| <td align="right"><div class="copyright-footer">Copyright © 2005 Olaf Krzikalla<br>Copyright © 2006-2013 Ion Gaztanaga<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> |
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