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<title>libstdc++: __gnu_pbds::priority_queue< _Tv, Cmp_Fn, Tag, _Alloc > Class Template Reference</title>
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<div class="title">__gnu_pbds::priority_queue< _Tv, Cmp_Fn, Tag, _Alloc > Class Template Reference<div class="ingroups"><a class="el" href="a01458.html">Extensions</a> » <a class="el" href="a01526.html">Policy-Based Data Structures</a> » <a class="el" href="a01517.html">Containers</a> » <a class="el" href="a01524.html">Heap-Based</a></div></div> </div>
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<p>Inherits type< _Tv, Cmp_Fn, _Alloc, Tag >.</p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:gac9c89575468e639df2697aae589dfb0e"><td class="memItemLeft" align="right" valign="top">
typedef _Alloc </td><td class="memItemRight" valign="bottom"><b>allocator_type</b></td></tr>
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typedef Cmp_Fn </td><td class="memItemRight" valign="bottom"><b>cmp_fn</b></td></tr>
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typedef base_type::const_iterator </td><td class="memItemRight" valign="bottom"><b>const_iterator</b></td></tr>
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typedef __rebind_va::const_pointer </td><td class="memItemRight" valign="bottom"><b>const_pointer</b></td></tr>
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<tr class="memitem:ga966051b061a35415b4db0e5559ddb5e3"><td class="memItemLeft" align="right" valign="top">
typedef __rebind_va::const_reference </td><td class="memItemRight" valign="bottom"><b>const_reference</b></td></tr>
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typedef Tag </td><td class="memItemRight" valign="bottom"><b>container_category</b></td></tr>
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typedef allocator_type::difference_type </td><td class="memItemRight" valign="bottom"><b>difference_type</b></td></tr>
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typedef base_type::iterator </td><td class="memItemRight" valign="bottom"><b>iterator</b></td></tr>
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typedef base_type::point_const_iterator </td><td class="memItemRight" valign="bottom"><b>point_const_iterator</b></td></tr>
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typedef base_type::point_iterator </td><td class="memItemRight" valign="bottom"><b>point_iterator</b></td></tr>
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typedef __rebind_va::pointer </td><td class="memItemRight" valign="bottom"><b>pointer</b></td></tr>
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typedef __rebind_va::reference </td><td class="memItemRight" valign="bottom"><b>reference</b></td></tr>
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typedef allocator_type::size_type </td><td class="memItemRight" valign="bottom"><b>size_type</b></td></tr>
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typedef _Tv </td><td class="memItemRight" valign="bottom"><b>value_type</b></td></tr>
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Public Member Functions</h2></td></tr>
<tr class="memitem:gaa6332f0e852dc89f0879cb5408d168c0"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01524.html#gaa6332f0e852dc89f0879cb5408d168c0">priority_queue</a> (const cmp_fn &r_cmp_fn)</td></tr>
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<tr class="memitem:ga2b637d89cbd874881a4da920d57b0487"><td class="memTemplParams" colspan="2">template<typename It > </td></tr>
<tr class="memitem:ga2b637d89cbd874881a4da920d57b0487"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a01524.html#ga2b637d89cbd874881a4da920d57b0487">priority_queue</a> (It first_it, It last_it)</td></tr>
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<tr class="memitem:gad0141192206747833a170be548fd51e0"><td class="memTemplParams" colspan="2">template<typename It > </td></tr>
<tr class="memitem:gad0141192206747833a170be548fd51e0"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a01524.html#gad0141192206747833a170be548fd51e0">priority_queue</a> (It first_it, It last_it, const cmp_fn &r_cmp_fn)</td></tr>
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 </td><td class="memItemRight" valign="bottom"><b>priority_queue</b> (const <a class="el" href="a11108.html">priority_queue</a> &other)</td></tr>
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<a class="el" href="a11108.html">priority_queue</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a11108.html">priority_queue</a> &other)</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>swap</b> (<a class="el" href="a11108.html">priority_queue</a> &other)</td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<typename _Tv, typename Cmp_Fn = std::less<_Tv>, typename Tag = pairing_heap_tag, typename _Alloc = std::allocator<char>><br />
class __gnu_pbds::priority_queue< _Tv, Cmp_Fn, Tag, _Alloc ></h3>
<p>A priority queue composed of one specific heap policy.</p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">_Tv</td><td>Value type. </td></tr>
<tr><td class="paramname">Cmp_Fn</td><td>Comparison functor. </td></tr>
<tr><td class="paramname">Tag</td><td>Instantiating data structure type, see container_tag. </td></tr>
<tr><td class="paramname">_Alloc</td><td>Allocator type.</td></tr>
</table>
</dd>
</dl>
<p>Base is dispatched at compile time via Tag, from the following choices: binary_heap_tag, binomial_heap_tag, pairing_heap_tag, rc_binomial_heap_tag, thin_heap_tag</p>
<p>Base choices are: detail::binary_heap, detail::binomial_heap, detail::pairing_heap, detail::rc_binomial_heap, detail::thin_heap. </p>
<p class="definition">Definition at line <a class="el" href="a01118_source.html#l00083">83</a> of file <a class="el" href="a01118_source.html">priority_queue.hpp</a>.</p>
</div><hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a01118_source.html">priority_queue.hpp</a></li>
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