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<a name="boost.intrusive.treap_multiset"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle">Class template treap_multiset</span></h2>
<p>boost::intrusive::treap_multiset</p>
</div>
<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../intrusive/reference.html#header.boost.intrusive.treap_set_hpp" title="Header <boost/intrusive/treap_set.hpp>">boost/intrusive/treap_set.hpp</a>>
</span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">class</span><span class="special">...</span> Options<span class="special">></span>
<span class="keyword">class</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>
<span class="comment">// types</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">value_type</span> <a name="boost.intrusive.treap_multiset.value_type"></a><span class="identifier">value_type</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">value_traits</span> <a name="boost.intrusive.treap_multiset.value_traits"></a><span class="identifier">value_traits</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">pointer</span> <a name="boost.intrusive.treap_multiset.pointer"></a><span class="identifier">pointer</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">const_pointer</span> <a name="boost.intrusive.treap_multiset.const_pointer"></a><span class="identifier">const_pointer</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">reference</span> <a name="boost.intrusive.treap_multiset.reference"></a><span class="identifier">reference</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">const_reference</span> <a name="boost.intrusive.treap_multiset.const_reference"></a><span class="identifier">const_reference</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">difference_type</span> <a name="boost.intrusive.treap_multiset.difference_type"></a><span class="identifier">difference_type</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">size_type</span> <a name="boost.intrusive.treap_multiset.size_type"></a><span class="identifier">size_type</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">value_compare</span> <a name="boost.intrusive.treap_multiset.value_compare"></a><span class="identifier">value_compare</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">priority_compare</span> <a name="boost.intrusive.treap_multiset.priority_compare"></a><span class="identifier">priority_compare</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">key_compare</span> <a name="boost.intrusive.treap_multiset.key_compare"></a><span class="identifier">key_compare</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">iterator</span> <a name="boost.intrusive.treap_multiset.iterator"></a><span class="identifier">iterator</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">const_iterator</span> <a name="boost.intrusive.treap_multiset.const_iterator"></a><span class="identifier">const_iterator</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">reverse_iterator</span> <a name="boost.intrusive.treap_multiset.reverse_iterator"></a><span class="identifier">reverse_iterator</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">const_reverse_iterator</span> <a name="boost.intrusive.treap_multiset.const_reverse_iterator"></a><span class="identifier">const_reverse_iterator</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">insert_commit_data</span> <a name="boost.intrusive.treap_multiset.insert_commit_data"></a><span class="identifier">insert_commit_data</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">node_traits</span> <a name="boost.intrusive.treap_multiset.node_traits"></a><span class="identifier">node_traits</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">node</span> <a name="boost.intrusive.treap_multiset.node"></a><span class="identifier">node</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">node_ptr</span> <a name="boost.intrusive.treap_multiset.node_ptr"></a><span class="identifier">node_ptr</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">const_node_ptr</span> <a name="boost.intrusive.treap_multiset.const_node_ptr"></a><span class="identifier">const_node_ptr</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">implementation_defined</span><span class="special">::</span><span class="identifier">node_algorithms</span> <a name="boost.intrusive.treap_multiset.node_algorithms"></a><span class="identifier">node_algorithms</span><span class="special">;</span>
<span class="comment">// <a class="link" href="treap_multiset.html#boost.intrusive.treap_multisetconstruct-copy-destruct">construct/copy/destruct</a></span>
<span class="keyword">explicit</span> <a class="link" href="treap_multiset.html#idp38442344-bb"><span class="identifier">treap_multiset</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">value_compare</span> <span class="special">&</span> <span class="special">=</span> <span class="identifier">value_compare</span><span class="special">(</span><span class="special">)</span><span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">priority_compare</span> <span class="special">&</span> <span class="special">=</span> <span class="identifier">priority_compare</span><span class="special">(</span><span class="special">)</span><span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">value_traits</span> <span class="special">&</span> <span class="special">=</span> <span class="identifier">value_traits</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Iterator<span class="special">></span>
<a class="link" href="treap_multiset.html#idp38445928-bb"><span class="identifier">treap_multiset</span></a><span class="special">(</span><span class="identifier">Iterator</span><span class="special">,</span> <span class="identifier">Iterator</span><span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">value_compare</span> <span class="special">&</span> <span class="special">=</span> <span class="identifier">value_compare</span><span class="special">(</span><span class="special">)</span><span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">priority_compare</span> <span class="special">&</span> <span class="special">=</span> <span class="identifier">priority_compare</span><span class="special">(</span><span class="special">)</span><span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">value_traits</span> <span class="special">&</span> <span class="special">=</span> <span class="identifier">value_traits</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
<a class="link" href="treap_multiset.html#idp38451160-bb"><span class="identifier">treap_multiset</span></a><span class="special">(</span><a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&&</span><span class="special">)</span><span class="special">;</span>
treap_multiset& <a class="link" href="treap_multiset.html#idp38452184-bb"><span class="keyword">operator</span><span class="special">=</span></a><span class="special">(</span><a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&&</span><span class="special">)</span><span class="special">;</span>
<a class="link" href="treap_multiset.html#idp38453336-bb"><span class="special">~</span><span class="identifier">treap_multiset</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="comment">// <a class="link" href="treap_multiset.html#idp38229320-bb">public member functions</a></span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38229528-bb"><span class="identifier">begin</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38231368-bb"><span class="identifier">begin</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38233208-bb"><span class="identifier">cbegin</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38235048-bb"><span class="identifier">end</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38236872-bb"><span class="identifier">end</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38238712-bb"><span class="identifier">cend</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">reverse_iterator</span> <a class="link" href="treap_multiset.html#idp38240552-bb"><span class="identifier">rbegin</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_reverse_iterator</span> <a class="link" href="treap_multiset.html#idp38242424-bb"><span class="identifier">rbegin</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">const_reverse_iterator</span> <a class="link" href="treap_multiset.html#idp38244296-bb"><span class="identifier">crbegin</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">reverse_iterator</span> <a class="link" href="treap_multiset.html#idp38246168-bb"><span class="identifier">rend</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_reverse_iterator</span> <a class="link" href="treap_multiset.html#idp38248024-bb"><span class="identifier">rend</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">const_reverse_iterator</span> <a class="link" href="treap_multiset.html#idp38249896-bb"><span class="identifier">crend</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">key_compare</span> <a class="link" href="treap_multiset.html#idp38251768-bb"><span class="identifier">key_comp</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">value_compare</span> <a class="link" href="treap_multiset.html#idp38253624-bb"><span class="identifier">value_comp</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="keyword">bool</span> <a class="link" href="treap_multiset.html#idp38255480-bb"><span class="identifier">empty</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">size_type</span> <a class="link" href="treap_multiset.html#idp38257288-bb"><span class="identifier">size</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38259208-bb"><span class="identifier">swap</span></a><span class="special">(</span><a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Cloner<span class="special">,</span> <span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38261544-bb"><span class="identifier">clone_from</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span><span class="special">,</span> <span class="identifier">Cloner</span><span class="special">,</span> <span class="identifier">Disposer</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38266312-bb"><span class="identifier">top</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38268152-bb"><span class="identifier">top</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38270008-bb"><span class="identifier">ctop</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">reverse_iterator</span> <a class="link" href="treap_multiset.html#idp38271864-bb"><span class="identifier">rtop</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_reverse_iterator</span> <a class="link" href="treap_multiset.html#idp38273736-bb"><span class="identifier">rtop</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">const_reverse_iterator</span> <a class="link" href="treap_multiset.html#idp38275624-bb"><span class="identifier">crtop</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">priority_compare</span> <a class="link" href="treap_multiset.html#idp38277512-bb"><span class="identifier">priority_comp</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38279560-bb"><span class="identifier">insert</span></a><span class="special">(</span><span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38282776-bb"><span class="identifier">insert</span></a><span class="special">(</span><span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Iterator<span class="special">></span> <span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38286536-bb"><span class="identifier">insert</span></a><span class="special">(</span><span class="identifier">Iterator</span><span class="special">,</span> <span class="identifier">Iterator</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38290696-bb"><span class="identifier">insert_before</span></a><span class="special">(</span><span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38294424-bb"><span class="identifier">push_back</span></a><span class="special">(</span><span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38297864-bb"><span class="identifier">push_front</span></a><span class="special">(</span><span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38301304-bb"><span class="identifier">erase</span></a><span class="special">(</span><span class="identifier">const_iterator</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38304072-bb"><span class="identifier">erase</span></a><span class="special">(</span><span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">size_type</span> <a class="link" href="treap_multiset.html#idp38307240-bb"><span class="identifier">erase</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">size_type</span> <a class="link" href="treap_multiset.html#idp38310424-bb"><span class="identifier">erase</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38314840-bb"><span class="identifier">erase_and_dispose</span></a><span class="special">(</span><span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">Disposer</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38318856-bb"><span class="identifier">erase_and_dispose</span></a><span class="special">(</span><span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">Disposer</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="identifier">size_type</span> <a class="link" href="treap_multiset.html#idp38323272-bb"><span class="identifier">erase_and_dispose</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">,</span> <span class="identifier">Disposer</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">,</span> <span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="identifier">size_type</span> <a class="link" href="treap_multiset.html#idp38327848-bb"><span class="identifier">erase_and_dispose</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">,</span> <span class="identifier">Disposer</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38333288-bb"><span class="identifier">clear</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Disposer<span class="special">></span> <span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38335704-bb"><span class="identifier">clear_and_dispose</span></a><span class="special">(</span><span class="identifier">Disposer</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">size_type</span> <a class="link" href="treap_multiset.html#idp38338872-bb"><span class="identifier">count</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">size_type</span> <a class="link" href="treap_multiset.html#idp38341128-bb"><span class="identifier">count</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38344408-bb"><span class="identifier">lower_bound</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38346632-bb"><span class="identifier">lower_bound</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38349880-bb"><span class="identifier">lower_bound</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38352104-bb"><span class="identifier">lower_bound</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38355352-bb"><span class="identifier">upper_bound</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38357560-bb"><span class="identifier">upper_bound</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38377080-bb"><span class="identifier">upper_bound</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38379288-bb"><span class="identifier">upper_bound</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38382552-bb"><span class="identifier">find</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38384760-bb"><span class="identifier">find</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38387992-bb"><span class="identifier">find</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38390200-bb"><span class="identifier">find</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">iterator</span><span class="special">,</span> <span class="identifier">iterator</span> <span class="special">></span> <a class="link" href="treap_multiset.html#idp38393432-bb"><span class="identifier">equal_range</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">iterator</span><span class="special">,</span> <span class="identifier">iterator</span> <span class="special">></span>
<a class="link" href="treap_multiset.html#idp38395720-bb"><span class="identifier">equal_range</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span> <span class="special">></span>
<a class="link" href="treap_multiset.html#idp38399032-bb"><span class="identifier">equal_range</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span> <span class="special">></span>
<a class="link" href="treap_multiset.html#idp38401336-bb"><span class="identifier">equal_range</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">iterator</span><span class="special">,</span> <span class="identifier">iterator</span> <span class="special">></span>
<a class="link" href="treap_multiset.html#idp38404664-bb"><span class="identifier">bounded_range</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">,</span> <span class="identifier">const_reference</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">iterator</span><span class="special">,</span> <span class="identifier">iterator</span> <span class="special">></span>
<a class="link" href="treap_multiset.html#idp38409832-bb"><span class="identifier">bounded_range</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">,</span>
<span class="keyword">bool</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span> <span class="special">></span>
<a class="link" href="treap_multiset.html#idp38416200-bb"><span class="identifier">bounded_range</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">,</span> <span class="identifier">const_reference</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span> <span class="special">></span>
<a class="link" href="treap_multiset.html#idp38421384-bb"><span class="identifier">bounded_range</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">KeyValueCompare</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">,</span>
<span class="keyword">bool</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38427768-bb"><span class="identifier">iterator_to</span></a><span class="special">(</span><span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38430456-bb"><span class="identifier">iterator_to</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="identifier">pointer</span> <a class="link" href="treap_multiset.html#idp38433160-bb"><span class="identifier">unlink_leftmost_without_rebalance</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38435656-bb"><span class="identifier">replace_node</span></a><span class="special">(</span><span class="identifier">iterator</span><span class="special">,</span> <span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38439384-bb"><span class="identifier">remove_node</span></a><span class="special">(</span><span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="comment">// <a class="link" href="treap_multiset.html#idp38455288-bb">public static functions</a></span>
<span class="keyword">static</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span> <a class="link" href="treap_multiset.html#idp38455496-bb"><span class="identifier">container_from_end_iterator</span></a><span class="special">(</span><span class="identifier">iterator</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span> <a class="link" href="treap_multiset.html#idp38458376-bb"><span class="identifier">container_from_end_iterator</span></a><span class="special">(</span><span class="identifier">const_iterator</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span> <a class="link" href="treap_multiset.html#idp38461256-bb"><span class="identifier">container_from_iterator</span></a><span class="special">(</span><span class="identifier">iterator</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">const</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span> <a class="link" href="treap_multiset.html#idp38464120-bb"><span class="identifier">container_from_iterator</span></a><span class="special">(</span><span class="identifier">const_iterator</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">iterator</span> <a class="link" href="treap_multiset.html#idp38466984-bb"><span class="identifier">s_iterator_to</span></a><span class="special">(</span><span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="identifier">const_iterator</span> <a class="link" href="treap_multiset.html#idp38470360-bb"><span class="identifier">s_iterator_to</span></a><span class="special">(</span><span class="identifier">const_reference</span><span class="special">)</span><span class="special">;</span>
<span class="keyword">static</span> <span class="keyword">void</span> <a class="link" href="treap_multiset.html#idp38473752-bb"><span class="identifier">init_node</span></a><span class="special">(</span><span class="identifier">reference</span><span class="special">)</span><span class="special">;</span>
<span class="comment">// public data members</span>
<span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">bool</span> <span class="identifier">constant_time_size</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idp151064344"></a><h2>Description</h2>
<p>The class template <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> is an intrusive container, that mimics most of the interface of std::treap_multiset as described in the C++ standard.</p>
<p>The template parameter <code class="computeroutput">T</code> is the type to be managed by the container. The user can specify additional options and if no options are provided default options are used.</p>
<p>The container supports the following options: <code class="computeroutput">base_hook<>/member_hook<>/value_traits<></code>, <code class="computeroutput">constant_time_size<></code>, <code class="computeroutput">size_type<></code>, <code class="computeroutput">compare<></code> and <code class="computeroutput">priority_compare<></code> </p>
<div class="refsect2">
<a name="idp151067960"></a><h3>
<a name="boost.intrusive.treap_multisetconstruct-copy-destruct"></a><code class="computeroutput">treap_multiset</code>
public
construct/copy/destruct</h3>
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<pre class="literallayout"><span class="keyword">explicit</span> <a name="idp38442344-bb"></a><span class="identifier">treap_multiset</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">value_compare</span> <span class="special">&</span> cmp <span class="special">=</span> <span class="identifier">value_compare</span><span class="special">(</span><span class="special">)</span><span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">priority_compare</span> <span class="special">&</span> pcmp <span class="special">=</span> <span class="identifier">priority_compare</span><span class="special">(</span><span class="special">)</span><span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">value_traits</span> <span class="special">&</span> v_traits <span class="special">=</span> <span class="identifier">value_traits</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Constructs an empty <code class="computeroutput"><a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a></code>.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: If value_traits::node_traits::node constructor throws (this does not happen with predefined Boost.Intrusive hooks) or the copy constructor of the value_compare object throws. </p>
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<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Iterator<span class="special">></span>
<a name="idp38445928-bb"></a><span class="identifier">treap_multiset</span><span class="special">(</span><span class="identifier">Iterator</span> b<span class="special">,</span> <span class="identifier">Iterator</span> e<span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">value_compare</span> <span class="special">&</span> cmp <span class="special">=</span> <span class="identifier">value_compare</span><span class="special">(</span><span class="special">)</span><span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">priority_compare</span> <span class="special">&</span> pcmp <span class="special">=</span> <span class="identifier">priority_compare</span><span class="special">(</span><span class="special">)</span><span class="special">,</span>
<span class="keyword">const</span> <span class="identifier">value_traits</span> <span class="special">&</span> v_traits <span class="special">=</span> <span class="identifier">value_traits</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: Dereferencing iterator must yield an lvalue of type value_type. cmp must be a comparison function that induces a strict weak ordering.</p>
<p><span class="bold"><strong>Effects</strong></span>: Constructs an empty <code class="computeroutput"><a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a></code> and inserts elements from [b, e).</p>
<p><span class="bold"><strong>Complexity</strong></span>: Linear in N if [b, e) is already sorted using comp and otherwise N * log N, where N is std::distance(last, first).</p>
<p><span class="bold"><strong>Throws</strong></span>: If value_traits::node_traits::node constructor throws (this does not happen with predefined Boost.Intrusive hooks) or the copy constructor/operator() of the value_compare object throws. </p>
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<pre class="literallayout"><a name="idp38451160-bb"></a><span class="identifier">treap_multiset</span><span class="special">(</span><a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&&</span> x<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: to-do </p>
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<pre class="literallayout">treap_multiset& <a name="idp38452184-bb"></a><span class="keyword">operator</span><span class="special">=</span><span class="special">(</span><a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&&</span> x<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: to-do </p>
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<pre class="literallayout"><a name="idp38453336-bb"></a><span class="special">~</span><span class="identifier">treap_multiset</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Detaches all elements from this. The objects in the set are not deleted (i.e. no destructors are called), but the nodes according to the <code class="computeroutput"><a class="link" href="value_traits.html" title="Struct template value_traits">value_traits</a></code> template parameter are reinitialized and thus can be reused.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Linear to elements contained in *this.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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</ol></div>
</div>
<div class="refsect2">
<a name="idp151104760"></a><h3>
<a name="idp38229320-bb"></a><code class="computeroutput">treap_multiset</code> public member functions</h3>
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<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38229528-bb"></a><span class="identifier">begin</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator pointing to the beginning of the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38231368-bb"></a><span class="identifier">begin</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_iterator pointing to the beginning of the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38233208-bb"></a><span class="identifier">cbegin</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_iterator pointing to the beginning of the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38235048-bb"></a><span class="identifier">end</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator pointing to the end of the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38236872-bb"></a><span class="identifier">end</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_iterator pointing to the end of the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38238712-bb"></a><span class="identifier">cend</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_iterator pointing to the end of the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">reverse_iterator</span> <a name="idp38240552-bb"></a><span class="identifier">rbegin</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a reverse_iterator pointing to the beginning of the reversed container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_reverse_iterator</span> <a name="idp38242424-bb"></a><span class="identifier">rbegin</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_reverse_iterator pointing to the beginning of the reversed container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_reverse_iterator</span> <a name="idp38244296-bb"></a><span class="identifier">crbegin</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_reverse_iterator pointing to the beginning of the reversed container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">reverse_iterator</span> <a name="idp38246168-bb"></a><span class="identifier">rend</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a reverse_iterator pointing to the end of the reversed container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_reverse_iterator</span> <a name="idp38248024-bb"></a><span class="identifier">rend</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_reverse_iterator pointing to the end of the reversed container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_reverse_iterator</span> <a name="idp38249896-bb"></a><span class="identifier">crend</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_reverse_iterator pointing to the end of the reversed container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">key_compare</span> <a name="idp38251768-bb"></a><span class="identifier">key_comp</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns the key_compare object used by the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: If value_compare copy-constructor throws. </p>
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<pre class="literallayout"><span class="identifier">value_compare</span> <a name="idp38253624-bb"></a><span class="identifier">value_comp</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns the value_compare object used by the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: If value_compare copy-constructor throws. </p>
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<pre class="literallayout"><span class="keyword">bool</span> <a name="idp38255480-bb"></a><span class="identifier">empty</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns true if the container is empty.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp38257288-bb"></a><span class="identifier">size</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns the number of elements stored in the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Linear to elements contained in *this if constant-time size option is disabled. Constant time otherwise.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="keyword">void</span> <a name="idp38259208-bb"></a><span class="identifier">swap</span><span class="special">(</span><a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span> other<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Swaps the contents of two treaps.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: If the comparison functor's swap call throws. </p>
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<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Cloner<span class="special">,</span> <span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="keyword">void</span> <a name="idp38261544-bb"></a><span class="identifier">clone_from</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span> src<span class="special">,</span> <span class="identifier">Cloner</span> cloner<span class="special">,</span>
<span class="identifier">Disposer</span> disposer<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: Disposer::operator()(pointer) shouldn't throw. Cloner should yield to nodes equivalent to the original nodes.</p>
<p><span class="bold"><strong>Effects</strong></span>: Erases all the elements from *this calling Disposer::operator()(pointer), clones all the elements from src calling Cloner::operator()(const_reference ) and inserts them on *this. Copies the predicate from the source container.</p>
<p>If cloner throws, all cloned elements are unlinked and disposed calling Disposer::operator()(pointer).</p>
<p><span class="bold"><strong>Complexity</strong></span>: Linear to erased plus inserted elements.</p>
<p><span class="bold"><strong>Throws</strong></span>: If cloner throws or predicate copy assignment throws. Basic guarantee. </p>
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<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38266312-bb"></a><span class="identifier">top</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator pointing to the highest priority object of the treap.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38268152-bb"></a><span class="identifier">top</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_iterator pointing to the highest priority object of the treap..</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38270008-bb"></a><span class="identifier">ctop</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_iterator pointing to the highest priority object of the treap..</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">reverse_iterator</span> <a name="idp38271864-bb"></a><span class="identifier">rtop</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a reverse_iterator pointing to the highest priority object of the reversed treap.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_reverse_iterator</span> <a name="idp38273736-bb"></a><span class="identifier">rtop</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_reverse_iterator pointing to the highest priority objec of the reversed treap.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">const_reverse_iterator</span> <a name="idp38275624-bb"></a><span class="identifier">crtop</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const_reverse_iterator pointing to the highest priority object of the reversed treap.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<pre class="literallayout"><span class="identifier">priority_compare</span> <a name="idp38277512-bb"></a><span class="identifier">priority_comp</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>const <p><span class="bold"><strong>Effects</strong></span>: Returns a const_reverse_iterator pointing to the highest priority object of the reversed treap.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. const </p>
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<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38279560-bb"></a><span class="identifier">insert</span><span class="special">(</span><span class="identifier">reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value must be an lvalue</p>
<p><span class="bold"><strong>Effects</strong></span>: Inserts value into the container before the upper bound.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Average complexity for insert element is at most logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: If the internal value_compare or priority_compare functions throw. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: Does not affect the validity of iterators and references. No copy-constructors are called. </p>
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<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38282776-bb"></a><span class="identifier">insert</span><span class="special">(</span><span class="identifier">const_iterator</span> hint<span class="special">,</span> <span class="identifier">reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value must be an lvalue, and "hint" must be a valid iterator.</p>
<p><span class="bold"><strong>Effects</strong></span>: Inserts x into the container, using "hint" as a hint to where it will be inserted. If "hint" is the upper_bound the insertion takes constant time (two comparisons in the worst case)</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic in general, but it is amortized constant time if t is inserted immediately before hint.</p>
<p><span class="bold"><strong>Throws</strong></span>: If the internal value_compare or priority_compare functions throw. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: Does not affect the validity of iterators and references. No copy-constructors are called. </p>
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<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Iterator<span class="special">></span> <span class="keyword">void</span> <a name="idp38286536-bb"></a><span class="identifier">insert</span><span class="special">(</span><span class="identifier">Iterator</span> b<span class="special">,</span> <span class="identifier">Iterator</span> e<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: Dereferencing iterator must yield an lvalue of type value_type.</p>
<p><span class="bold"><strong>Effects</strong></span>: Inserts a each element of a range into the container before the upper bound of the key of each element.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Insert range is in general O(N * log(N)), where N is the size of the range. However, it is linear in N if the range is already sorted by value_comp().</p>
<p><span class="bold"><strong>Throws</strong></span>: If the internal value_compare or priority_compare functions throw. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: Does not affect the validity of iterators and references. No copy-constructors are called. </p>
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<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38290696-bb"></a><span class="identifier">insert_before</span><span class="special">(</span><span class="identifier">const_iterator</span> pos<span class="special">,</span> <span class="identifier">reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value must be an lvalue, "pos" must be a valid iterator (or end) and must be the succesor of value once inserted according to the predicate</p>
<p><span class="bold"><strong>Effects</strong></span>: Inserts x into the container before "pos".</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant time.</p>
<p><span class="bold"><strong>Throws</strong></span>: If the internal priority_compare function throws. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: This function does not check preconditions so if "pos" is not the successor of "value" container ordering invariant will be broken. This is a low-level function to be used only for performance reasons by advanced users. </p>
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<pre class="literallayout"><span class="keyword">void</span> <a name="idp38294424-bb"></a><span class="identifier">push_back</span><span class="special">(</span><span class="identifier">reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value must be an lvalue, and it must be no less than the greatest inserted key</p>
<p><span class="bold"><strong>Effects</strong></span>: Inserts x into the container in the last position.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant time.</p>
<p><span class="bold"><strong>Throws</strong></span>: If the internal priority_compare function throws. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: This function does not check preconditions so if value is less than the greatest inserted key container ordering invariant will be broken. This function is slightly more efficient than using "insert_before". This is a low-level function to be used only for performance reasons by advanced users. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">void</span> <a name="idp38297864-bb"></a><span class="identifier">push_front</span><span class="special">(</span><span class="identifier">reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value must be an lvalue, and it must be no greater than the minimum inserted key</p>
<p><span class="bold"><strong>Effects</strong></span>: Inserts x into the container in the first position.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant time.</p>
<p><span class="bold"><strong>Throws</strong></span>: If the internal priority_compare function throws. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: This function does not check preconditions so if value is greater than the minimum inserted key container ordering invariant will be broken. This function is slightly more efficient than using "insert_before". This is a low-level function to be used only for performance reasons by advanced users. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38301304-bb"></a><span class="identifier">erase</span><span class="special">(</span><span class="identifier">const_iterator</span> i<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Erases the element pointed to by pos.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Average complexity for erase element is constant time.</p>
<p><span class="bold"><strong>Throws</strong></span>: if the internal priority_compare function throws. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators (but not the references) to the erased elements. No destructors are called. </p>
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<li class="listitem">
<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38304072-bb"></a><span class="identifier">erase</span><span class="special">(</span><span class="identifier">const_iterator</span> b<span class="special">,</span> <span class="identifier">const_iterator</span> e<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Erases the range pointed to by b end e.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Average complexity for erase range is at most O(log(size() + N)), where N is the number of elements in the range.</p>
<p><span class="bold"><strong>Throws</strong></span>: if the internal priority_compare function throws. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators (but not the references) to the erased elements. No destructors are called. </p>
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<li class="listitem">
<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp38307240-bb"></a><span class="identifier">erase</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Erases all the elements with the given value.</p>
<p><span class="bold"><strong>Returns</strong></span>: The number of erased elements.</p>
<p><span class="bold"><strong>Complexity</strong></span>: O(log(size() + N).</p>
<p><span class="bold"><strong>Throws</strong></span>: if the internal priority_compare function throws. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators (but not the references) to the erased elements. No destructors are called. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">size_type</span> <a name="idp38310424-bb"></a><span class="identifier">erase</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Erases all the elements with the given key. according to the comparison functor "comp".</p>
<p><span class="bold"><strong>Returns</strong></span>: The number of erased elements.</p>
<p><span class="bold"><strong>Complexity</strong></span>: O(log(size() + N).</p>
<p><span class="bold"><strong>Throws</strong></span>: if the internal priority_compare function throws. Equivalent guarantee to <span class="emphasis"><em>while(beg != end) erase(beg++);</em></span></p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators (but not the references) to the erased elements. No destructors are called. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="identifier">iterator</span> <a name="idp38314840-bb"></a><span class="identifier">erase_and_dispose</span><span class="special">(</span><span class="identifier">const_iterator</span> i<span class="special">,</span> <span class="identifier">Disposer</span> disposer<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: Disposer::operator()(pointer) shouldn't throw.</p>
<p><span class="bold"><strong>Effects</strong></span>: Erases the element pointed to by pos. Disposer::operator()(pointer) is called for the removed element.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Average complexity for erase element is constant time.</p>
<p><span class="bold"><strong>Throws</strong></span>: if the internal priority_compare function throws. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators to the erased elements. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="identifier">iterator</span> <a name="idp38318856-bb"></a><span class="identifier">erase_and_dispose</span><span class="special">(</span><span class="identifier">const_iterator</span> b<span class="special">,</span> <span class="identifier">const_iterator</span> e<span class="special">,</span>
<span class="identifier">Disposer</span> disposer<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: Disposer::operator()(pointer) shouldn't throw.</p>
<p><span class="bold"><strong>Effects</strong></span>: Erases the range pointed to by b end e. Disposer::operator()(pointer) is called for the removed elements.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Average complexity for erase range is at most O(log(size() + N)), where N is the number of elements in the range.</p>
<p><span class="bold"><strong>Throws</strong></span>: if the internal priority_compare function throws. Strong guarantee.</p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators to the erased elements. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="identifier">size_type</span> <a name="idp38323272-bb"></a><span class="identifier">erase_and_dispose</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">,</span> <span class="identifier">Disposer</span> disposer<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: Disposer::operator()(pointer) shouldn't throw.</p>
<p><span class="bold"><strong>Effects</strong></span>: Erases all the elements with the given value. Disposer::operator()(pointer) is called for the removed elements.</p>
<p><span class="bold"><strong>Returns</strong></span>: The number of erased elements.</p>
<p><span class="bold"><strong>Complexity</strong></span>: O(log(size() + N).</p>
<p><span class="bold"><strong>Throws</strong></span>: if the priority_compare function throws then weak guarantee and heap invariants are broken. The safest thing would be to clear or destroy the container.</p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators (but not the references) to the erased elements. No destructors are called. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">,</span> <span class="keyword">typename</span> Disposer<span class="special">></span>
<span class="identifier">size_type</span> <a name="idp38327848-bb"></a><span class="identifier">erase_and_dispose</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">,</span>
<span class="identifier">Disposer</span> disposer<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: Disposer::operator()(pointer) shouldn't throw.</p>
<p><span class="bold"><strong>Effects</strong></span>: Erases all the elements with the given key. according to the comparison functor "comp". Disposer::operator()(pointer) is called for the removed elements.</p>
<p><span class="bold"><strong>Returns</strong></span>: The number of erased elements.</p>
<p><span class="bold"><strong>Complexity</strong></span>: O(log(size() + N).</p>
<p><span class="bold"><strong>Throws</strong></span>: if the priority_compare function throws then weak guarantee and heap invariants are broken. The safest thing would be to clear or destroy the container.</p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators to the erased elements. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">void</span> <a name="idp38333288-bb"></a><span class="identifier">clear</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Erases all of the elements.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Linear to the number of elements on the container. if it's a safe-mode or auto-unlink value_type. Constant time otherwise.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators (but not the references) to the erased elements. No destructors are called. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Disposer<span class="special">></span> <span class="keyword">void</span> <a name="idp38335704-bb"></a><span class="identifier">clear_and_dispose</span><span class="special">(</span><span class="identifier">Disposer</span> disposer<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Erases all of the elements calling disposer(p) for each node to be erased. <span class="bold"><strong>Complexity</strong></span>: Average complexity for is at most O(log(size() + N)), where N is the number of elements in the container.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Note</strong></span>: Invalidates the iterators (but not the references) to the erased elements. Calls N times to disposer functor. </p>
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<li class="listitem">
<pre class="literallayout"><span class="identifier">size_type</span> <a name="idp38338872-bb"></a><span class="identifier">count</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns the number of contained elements with the given value</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic to the number of elements contained plus lineal to number of objects with the given value.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">size_type</span> <a name="idp38341128-bb"></a><span class="identifier">count</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns the number of contained elements with the given key</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic to the number of elements contained plus lineal to number of objects with the given key.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<li class="listitem">
<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38344408-bb"></a><span class="identifier">lower_bound</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator to the first element whose key is not less than k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">iterator</span> <a name="idp38346632-bb"></a><span class="identifier">lower_bound</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator to the first element whose key is not less than k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<li class="listitem">
<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38349880-bb"></a><span class="identifier">lower_bound</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator to the first element whose key is not less than k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
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<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">const_iterator</span> <a name="idp38352104-bb"></a><span class="identifier">lower_bound</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const iterator to the first element whose key is not less than k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38355352-bb"></a><span class="identifier">upper_bound</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator to the first element whose key is greater than k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">iterator</span> <a name="idp38357560-bb"></a><span class="identifier">upper_bound</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator to the first element whose key is greater than k according to comp or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38377080-bb"></a><span class="identifier">upper_bound</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator to the first element whose key is greater than k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">const_iterator</span> <a name="idp38379288-bb"></a><span class="identifier">upper_bound</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Returns an iterator to the first element whose key is greater than k according to comp or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38382552-bb"></a><span class="identifier">find</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Finds an iterator to the first element whose key is k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">iterator</span> <a name="idp38384760-bb"></a><span class="identifier">find</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Finds an iterator to the first element whose key is k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38387992-bb"></a><span class="identifier">find</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Finds a const_iterator to the first element whose key is k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">const_iterator</span> <a name="idp38390200-bb"></a><span class="identifier">find</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Finds a const_iterator to the first element whose key is k or end() if that element does not exist.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">iterator</span><span class="special">,</span> <span class="identifier">iterator</span> <span class="special">></span> <a name="idp38393432-bb"></a><span class="identifier">equal_range</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Finds a range containing all elements whose key is k or an empty range that indicates the position where those elements would be if they there is no elements with key k.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">iterator</span><span class="special">,</span> <span class="identifier">iterator</span> <span class="special">></span>
<a name="idp38395720-bb"></a><span class="identifier">equal_range</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Finds a range containing all elements whose key is k or an empty range that indicates the position where those elements would be if they there is no elements with key k.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span> <span class="special">></span>
<a name="idp38399032-bb"></a><span class="identifier">equal_range</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Finds a range containing all elements whose key is k or an empty range that indicates the position where those elements would be if they there is no elements with key k.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span> <span class="special">></span>
<a name="idp38401336-bb"></a><span class="identifier">equal_range</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> key<span class="special">,</span> <span class="identifier">KeyValueCompare</span> comp<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Finds a range containing all elements whose key is k or an empty range that indicates the position where those elements would be if they there is no elements with key k.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">iterator</span><span class="special">,</span> <span class="identifier">iterator</span> <span class="special">></span>
<a name="idp38404664-bb"></a><span class="identifier">bounded_range</span><span class="special">(</span><span class="identifier">const_reference</span> lower_value<span class="special">,</span> <span class="identifier">const_reference</span> upper_value<span class="special">,</span>
<span class="keyword">bool</span> left_closed<span class="special">,</span> <span class="keyword">bool</span> right_closed<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: 'lower_value' must not be greater than 'upper_value'. If 'lower_value' == 'upper_value', ('left_closed' || 'right_closed') must be false.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns an a pair with the following criteria:</p>
<p>first = lower_bound(lower_key) if left_closed, upper_bound(lower_key) otherwise</p>
<p>second = upper_bound(upper_key) if right_closed, lower_bound(upper_key) otherwise</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: If the predicate throws.</p>
<p><span class="bold"><strong>Note</strong></span>: This function can be more efficient than calling upper_bound and lower_bound for lower_value and upper_value.</p>
<p><span class="bold"><strong>Note</strong></span>: Experimental function, the interface might change in future releases. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">iterator</span><span class="special">,</span> <span class="identifier">iterator</span> <span class="special">></span>
<a name="idp38409832-bb"></a><span class="identifier">bounded_range</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> lower_key<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> upper_key<span class="special">,</span>
<span class="identifier">KeyValueCompare</span> comp<span class="special">,</span> <span class="keyword">bool</span> left_closed<span class="special">,</span> <span class="keyword">bool</span> right_closed<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: KeyValueCompare is a function object that induces a strict weak ordering compatible with the strict weak ordering used to create the the container. 'lower_key' must not be greater than 'upper_key' according to 'comp'. If 'lower_key' == 'upper_key', ('left_closed' || 'right_closed') must be false.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns an a pair with the following criteria:</p>
<p>first = lower_bound(lower_key, comp) if left_closed, upper_bound(lower_key, comp) otherwise</p>
<p>second = upper_bound(upper_key, comp) if right_closed, lower_bound(upper_key, comp) otherwise</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: If "comp" throws.</p>
<p><span class="bold"><strong>Note</strong></span>: This function can be more efficient than calling upper_bound and lower_bound for lower_key and upper_key.</p>
<p><span class="bold"><strong>Note</strong></span>: Experimental function, the interface might change in future releases. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span> <span class="special">></span>
<a name="idp38416200-bb"></a><span class="identifier">bounded_range</span><span class="special">(</span><span class="identifier">const_reference</span> lower_value<span class="special">,</span> <span class="identifier">const_reference</span> upper_value<span class="special">,</span>
<span class="keyword">bool</span> left_closed<span class="special">,</span> <span class="keyword">bool</span> right_closed<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: 'lower_value' must not be greater than 'upper_value'. If 'lower_value' == 'upper_value', ('left_closed' || 'right_closed') must be false.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns an a pair with the following criteria:</p>
<p>first = lower_bound(lower_key) if left_closed, upper_bound(lower_key) otherwise</p>
<p>second = upper_bound(upper_key) if right_closed, lower_bound(upper_key) otherwise</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: If the predicate throws.</p>
<p><span class="bold"><strong>Note</strong></span>: This function can be more efficient than calling upper_bound and lower_bound for lower_value and upper_value.</p>
<p><span class="bold"><strong>Note</strong></span>: Experimental function, the interface might change in future releases. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> KeyType<span class="special">,</span> <span class="keyword">typename</span> KeyValueCompare<span class="special">></span>
<span class="identifier">std</span><span class="special">::</span><span class="identifier">pair</span><span class="special"><</span> <span class="identifier">const_iterator</span><span class="special">,</span> <span class="identifier">const_iterator</span> <span class="special">></span>
<a name="idp38421384-bb"></a><span class="identifier">bounded_range</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> lower_key<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">KeyType</span> <span class="special">&</span> upper_key<span class="special">,</span>
<span class="identifier">KeyValueCompare</span> comp<span class="special">,</span> <span class="keyword">bool</span> left_closed<span class="special">,</span> <span class="keyword">bool</span> right_closed<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: KeyValueCompare is a function object that induces a strict weak ordering compatible with the strict weak ordering used to create the the container. 'lower_key' must not be greater than 'upper_key' according to 'comp'. If 'lower_key' == 'upper_key', ('left_closed' || 'right_closed') must be false.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns an a pair with the following criteria:</p>
<p>first = lower_bound(lower_key, comp) if left_closed, upper_bound(lower_key, comp) otherwise</p>
<p>second = upper_bound(upper_key, comp) if right_closed, lower_bound(upper_key, comp) otherwise</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic.</p>
<p><span class="bold"><strong>Throws</strong></span>: If "comp" throws.</p>
<p><span class="bold"><strong>Note</strong></span>: This function can be more efficient than calling upper_bound and lower_bound for lower_key and upper_key.</p>
<p><span class="bold"><strong>Note</strong></span>: Experimental function, the interface might change in future releases. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">iterator</span> <a name="idp38427768-bb"></a><span class="identifier">iterator_to</span><span class="special">(</span><span class="identifier">reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value must be an lvalue and shall be in a set of appropriate type. Otherwise the behavior is undefined.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns: a valid iterator i belonging to the set that points to the value</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">const_iterator</span> <a name="idp38430456-bb"></a><span class="identifier">iterator_to</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value must be an lvalue and shall be in a set of appropriate type. Otherwise the behavior is undefined.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns: a valid const_iterator i belonging to the set that points to the value</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="identifier">pointer</span> <a name="idp38433160-bb"></a><span class="identifier">unlink_leftmost_without_rebalance</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: Unlinks the leftmost node from the container.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Average complexity is constant time.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Notes</strong></span>: This function breaks the container and the container can only be used for more unlink_leftmost_without_rebalance calls. This function is normally used to achieve a step by step controlled destruction of the container. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">void</span> <a name="idp38435656-bb"></a><span class="identifier">replace_node</span><span class="special">(</span><span class="identifier">iterator</span> replace_this<span class="special">,</span> <span class="identifier">reference</span> with_this<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: replace_this must be a valid iterator of *this and with_this must not be inserted in any container.</p>
<p><span class="bold"><strong>Effects</strong></span>: Replaces replace_this in its position in the container with with_this. The container does not need to be rebalanced.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Note</strong></span>: This function will break container ordering invariants if with_this is not equivalent to *replace_this according to the ordering rules. This function is faster than erasing and inserting the node, since no rebalancing or comparison is needed. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">void</span> <a name="idp38439384-bb"></a><span class="identifier">remove_node</span><span class="special">(</span><span class="identifier">reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Effects</strong></span>: removes "value" from the container.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic time.</p>
<p><span class="bold"><strong>Note</strong></span>: This static function is only usable with non-constant time size containers that have stateless comparison functors.</p>
<p>If the user calls this function with a constant time size container or stateful comparison functor a compilation error will be issued. </p>
</li>
</ol></div>
</div>
<div class="refsect2">
<a name="idp151479416"></a><h3>
<a name="idp38455288-bb"></a><code class="computeroutput">treap_multiset</code> public static functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem">
<pre class="literallayout"><span class="keyword">static</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span> <a name="idp38455496-bb"></a><span class="identifier">container_from_end_iterator</span><span class="special">(</span><span class="identifier">iterator</span> end_iterator<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Precondition</strong></span>: end_iterator must be a valid end iterator of the container.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const reference to the container associated to the end iterator</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">const</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span>
<a name="idp38458376-bb"></a><span class="identifier">container_from_end_iterator</span><span class="special">(</span><span class="identifier">const_iterator</span> end_iterator<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Precondition</strong></span>: end_iterator must be a valid end iterator of the container.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const reference to the container associated to the end iterator</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">static</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span> <a name="idp38461256-bb"></a><span class="identifier">container_from_iterator</span><span class="special">(</span><span class="identifier">iterator</span> it<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Precondition</strong></span>: it must be a valid iterator of the container.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const reference to the container associated to the iterator</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">const</span> <a class="link" href="treap_multiset.html" title="Class template treap_multiset">treap_multiset</a> <span class="special">&</span> <a name="idp38464120-bb"></a><span class="identifier">container_from_iterator</span><span class="special">(</span><span class="identifier">const_iterator</span> it<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Precondition</strong></span>: it must be a valid iterator of the container.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns a const reference to the container associated to the iterator</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Logarithmic. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">iterator</span> <a name="idp38466984-bb"></a><span class="identifier">s_iterator_to</span><span class="special">(</span><span class="identifier">reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value must be an lvalue and shall be in a set of appropriate type. Otherwise the behavior is undefined.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns: a valid iterator i belonging to the set that points to the value</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Note</strong></span>: This static function is available only if the <span class="emphasis"><em>value traits</em></span> is stateless. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">const_iterator</span> <a name="idp38470360-bb"></a><span class="identifier">s_iterator_to</span><span class="special">(</span><span class="identifier">const_reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value must be an lvalue and shall be in a set of appropriate type. Otherwise the behavior is undefined.</p>
<p><span class="bold"><strong>Effects</strong></span>: Returns: a valid iterator i belonging to the set that points to the value</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Note</strong></span>: This static function is available only if the <span class="emphasis"><em>value traits</em></span> is stateless. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">void</span> <a name="idp38473752-bb"></a><span class="identifier">init_node</span><span class="special">(</span><span class="identifier">reference</span> value<span class="special">)</span><span class="special">;</span></pre>
<p><span class="bold"><strong>Requires</strong></span>: value shall not be in a container.</p>
<p><span class="bold"><strong>Effects</strong></span>: init_node puts the hook of a value in a well-known default state.</p>
<p><span class="bold"><strong>Throws</strong></span>: Nothing.</p>
<p><span class="bold"><strong>Complexity</strong></span>: Constant time.</p>
<p><span class="bold"><strong>Note</strong></span>: This function puts the hook in the well-known default state used by auto_unlink and safe hooks. </p>
</li>
</ol></div>
</div>
</div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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<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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