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<title>libstdc++: __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc > Class Template Reference</title>
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<div class="title">__gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc > Class Template Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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Inheritance diagram for __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >:</div>
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typedef _Alloc </td><td class="memItemRight" valign="bottom"><b>allocator_type</b></td></tr>
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typedef node_const_iterator::value_type </td><td class="memItemRight" valign="bottom"><b>const_iterator</b></td></tr>
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typedef node_iterator::value_type </td><td class="memItemRight" valign="bottom"><b>iterator</b></td></tr>
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typedef base_type::key_const_reference </td><td class="memItemRight" valign="bottom"><b>key_const_reference</b></td></tr>
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typedef base_type::key_type </td><td class="memItemRight" valign="bottom"><b>key_type</b></td></tr>
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typedef size_type </td><td class="memItemRight" valign="bottom"><b>metadata_type</b></td></tr>
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typedef Node_CItr </td><td class="memItemRight" valign="bottom"><b>node_const_iterator</b></td></tr>
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typedef Node_Itr </td><td class="memItemRight" valign="bottom"><b>node_iterator</b></td></tr>
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typedef allocator_type::size_type </td><td class="memItemRight" valign="bottom"><b>size_type</b></td></tr>
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<tr class="memitem:a514976f742b56de21e6672e674ab62f5"><td class="memItemLeft" align="right" valign="top">const_iterator </td><td class="memItemRight" valign="bottom"><a class="el" href="a11280.html#a514976f742b56de21e6672e674ab62f5">find_by_order</a> (size_type) const</td></tr>
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<tr class="memitem:ac8200dc2f6a2b071509c9a817bc48248"><td class="memItemLeft" align="right" valign="top">iterator </td><td class="memItemRight" valign="bottom"><a class="el" href="a11280.html#ac8200dc2f6a2b071509c9a817bc48248">find_by_order</a> (size_type)</td></tr>
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<tr class="memitem:a1c33a80afedc268c76b5ad8468fb84ee"><td class="memItemLeft" align="right" valign="top">size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a11280.html#a1c33a80afedc268c76b5ad8468fb84ee">order_of_key</a> (key_const_reference) const</td></tr>
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<tr class="memitem:a9f14ab1bc7aee93a77e4c73c37d1b9f5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a11280.html#a9f14ab1bc7aee93a77e4c73c37d1b9f5">operator()</a> (node_iterator, node_const_iterator) const</td></tr>
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typedef Node_Itr::value_type </td><td class="memItemRight" valign="bottom"><b>it_type</b></td></tr>
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typedef remove_const< key_type >::type </td><td class="memItemRight" valign="bottom"><b>rckey_type</b></td></tr>
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typedef remove_const< value_type >::type </td><td class="memItemRight" valign="bottom"><b>rcvalue_type</b></td></tr>
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typedef _Alloc::template rebind< rckey_type >::other </td><td class="memItemRight" valign="bottom"><b>rebind_k</b></td></tr>
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typedef _Alloc::template rebind< rcvalue_type >::other </td><td class="memItemRight" valign="bottom"><b>rebind_v</b></td></tr>
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typedef rebind_v::reference </td><td class="memItemRight" valign="bottom"><b>reference</b></td></tr>
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typedef std::iterator_traits< it_type >::value_type </td><td class="memItemRight" valign="bottom"><b>value_type</b></td></tr>
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virtual it_type </td><td class="memItemRight" valign="bottom"><b>end</b> ()=0</td></tr>
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it_type </td><td class="memItemRight" valign="bottom"><b>end_iterator</b> () const</td></tr>
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static key_const_reference </td><td class="memItemRight" valign="bottom"><b>extract_key</b> (const_reference r_val)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<typename Node_CItr, typename Node_Itr, typename Cmp_Fn, typename _Alloc><br />
class __gnu_pbds::tree_order_statistics_node_update< Node_CItr, Node_Itr, Cmp_Fn, _Alloc ></h3>
<p>Functor updating ranks of entrees. </p>
<p class="definition">Definition at line <a class="el" href="a01124_source.html#l00064">64</a> of file <a class="el" href="a01124_source.html">tree_policy.hpp</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a514976f742b56de21e6672e674ab62f5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a514976f742b56de21e6672e674ab62f5">◆ </a></span>find_by_order() <span class="overload">[1/2]</span></h2>
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template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc > </div>
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<td class="memname"><a class="el" href="a11280.html">tree_order_statistics_node_update</a>< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::const_iterator <a class="el" href="a11280.html">__gnu_pbds::tree_order_statistics_node_update</a>< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::find_by_order </td>
<td>(</td>
<td class="paramtype">size_type </td>
<td class="paramname"><em>order</em></td><td>)</td>
<td> const</td>
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<p>Finds an entry by __order. Returns a const_iterator to the entry with the __order order, or a const_iterator to the container object's end if order is at least the size of the container object. </p>
<p class="definition">Definition at line <a class="el" href="a01124_source.html#l00072">72</a> of file <a class="el" href="a01124_source.html">tree_policy.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac8200dc2f6a2b071509c9a817bc48248">◆ </a></span>find_by_order() <span class="overload">[2/2]</span></h2>
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template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc > </div>
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<td class="memname"><a class="el" href="a11280.html">tree_order_statistics_node_update</a>< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::iterator <a class="el" href="a11280.html">__gnu_pbds::tree_order_statistics_node_update</a>< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::find_by_order </td>
<td>(</td>
<td class="paramtype">size_type </td>
<td class="paramname"><em>order</em></td><td>)</td>
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<p>Finds an entry by __order. Returns an iterator to the entry with the __order order, or an iterator to the container object's end if order is at least the size of the container object. </p>
<p class="definition">Definition at line <a class="el" href="a01124_source.html#l00045">45</a> of file <a class="el" href="a01124_source.html">tree_policy.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a9f14ab1bc7aee93a77e4c73c37d1b9f5">◆ </a></span>operator()()</h2>
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template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc > </div>
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<td class="memname">void <a class="el" href="a11280.html">__gnu_pbds::tree_order_statistics_node_update</a>< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::operator() </td>
<td>(</td>
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<p>Updates the rank of a node through a node_iterator node_it; end_nd_it is the end node iterator. </p>
<p class="definition">Definition at line <a class="el" href="a01124_source.html#l00108">108</a> of file <a class="el" href="a01124_source.html">tree_policy.hpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1c33a80afedc268c76b5ad8468fb84ee">◆ </a></span>order_of_key()</h2>
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template<typename Node_CItr , typename Node_Itr , typename Cmp_Fn , typename _Alloc > </div>
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<td class="memname"><a class="el" href="a11280.html">tree_order_statistics_node_update</a>< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::size_type <a class="el" href="a11280.html">__gnu_pbds::tree_order_statistics_node_update</a>< Node_CItr, Node_Itr, Cmp_Fn, _Alloc >::order_of_key </td>
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<p>Returns the order of a key within a sequence. For exapmle, if r_key is the smallest key, this method will return 0; if r_key is a key between the smallest and next key, this method will return 1; if r_key is a key larger than the largest key, this method will return the size of r_c. </p>
<p class="definition">Definition at line <a class="el" href="a01124_source.html#l00078">78</a> of file <a class="el" href="a01124_source.html">tree_policy.hpp</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a01124_source.html">tree_policy.hpp</a></li>
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0448c66ab6afa2f787658c5e6488e2d9
>
files
>
5584
