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ultra_embe |
// -*- C++ -*-
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// Copyright (C) 2005, 2006, 2009, 2011 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the terms
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// of the GNU General Public License as published by the Free Software
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// Foundation; either version 3, or (at your option) any later
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// version.
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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// Permission to use, copy, modify, sell, and distribute this software
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// is hereby granted without fee, provided that the above copyright
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// notice appears in all copies, and that both that copyright notice
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// and this permission notice appear in supporting documentation. None
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// of the above authors, nor IBM Haifa Research Laboratories, make any
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// representation about the suitability of this software for any
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// purpose. It is provided "as is" without express or implied
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// warranty.
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/**
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* @file binomial_heap_.hpp
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* Contains an implementation class for a binomial heap.
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*/
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/*
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* Binomial heap.
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* Vuillemin J is the mastah.
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* Modified from CLRS.
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*/
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#include <debug/debug.h>
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#include <ext/pb_ds/detail/cond_dealtor.hpp>
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#include <ext/pb_ds/detail/type_utils.hpp>
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#include <ext/pb_ds/detail/binomial_heap_base_/binomial_heap_base_.hpp>
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namespace __gnu_pbds
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{
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namespace detail
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{
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#define PB_DS_CLASS_T_DEC \
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template<typename Value_Type, typename Cmp_Fn, typename _Alloc>
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#define PB_DS_CLASS_C_DEC \
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binomial_heap<Value_Type, Cmp_Fn, _Alloc>
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/**
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* Binomial heap.
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*
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* @ingroup heap-detail
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*/
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template<typename Value_Type, typename Cmp_Fn, typename _Alloc>
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class binomial_heap
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: public binomial_heap_base<Value_Type, Cmp_Fn, _Alloc>
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{
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private:
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typedef binomial_heap_base<Value_Type, Cmp_Fn, _Alloc> base_type;
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typedef typename base_type::node_pointer node_pointer;
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typedef typename base_type::node_const_pointer node_const_pointer;
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public:
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typedef Value_Type value_type;
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typedef typename _Alloc::size_type size_type;
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typedef typename _Alloc::difference_type difference_type;
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typedef typename base_type::pointer pointer;
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typedef typename base_type::const_pointer const_pointer;
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typedef typename base_type::reference reference;
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typedef typename base_type::const_reference const_reference;
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typedef typename base_type::point_const_iterator point_const_iterator;
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typedef typename base_type::point_iterator point_iterator;
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typedef typename base_type::const_iterator const_iterator;
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typedef typename base_type::iterator iterator;
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typedef typename base_type::cmp_fn cmp_fn;
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typedef typename base_type::allocator_type allocator_type;
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binomial_heap();
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binomial_heap(const Cmp_Fn&);
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binomial_heap(const binomial_heap&);
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~binomial_heap();
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protected:
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#ifdef _GLIBCXX_DEBUG
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void
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assert_valid(const char*, int) const;
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#endif
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};
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#include <ext/pb_ds/detail/binomial_heap_/constructors_destructor_fn_imps.hpp>
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#include <ext/pb_ds/detail/binomial_heap_/debug_fn_imps.hpp>
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#undef PB_DS_CLASS_C_DEC
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#undef PB_DS_CLASS_T_DEC
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} // namespace detail
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} // namespace __gnu_pbds
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