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4569a895 AT |
1 | // -*- C++ -*- |
2 | ||
83ffe9cd | 3 | // Copyright (C) 2005-2023 Free Software Foundation, Inc. |
4569a895 AT |
4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the terms | |
7 | // of the GNU General Public License as published by the Free Software | |
748086b7 | 8 | // Foundation; either version 3, or (at your option) any later |
4569a895 AT |
9 | // version. |
10 | ||
11 | // This library is distributed in the hope that it will be useful, but | |
12 | // WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | // General Public License for more details. | |
15 | ||
748086b7 JJ |
16 | // Under Section 7 of GPL version 3, you are granted additional |
17 | // permissions described in the GCC Runtime Library Exception, version | |
18 | // 3.1, as published by the Free Software Foundation. | |
19 | ||
20 | // You should have received a copy of the GNU General Public License and | |
21 | // a copy of the GCC Runtime Library Exception along with this program; | |
22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | // <http://www.gnu.org/licenses/>. | |
4569a895 AT |
24 | |
25 | // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. | |
26 | ||
27 | // Permission to use, copy, modify, sell, and distribute this software | |
28 | // is hereby granted without fee, provided that the above copyright | |
29 | // notice appears in all copies, and that both that copyright notice | |
30 | // and this permission notice appear in supporting documentation. None | |
31 | // of the above authors, nor IBM Haifa Research Laboratories, make any | |
32 | // representation about the suitability of this software for any | |
33 | // purpose. It is provided "as is" without express or implied | |
34 | // warranty. | |
35 | ||
36 | /** | |
37 | * @file binomial_heap_.hpp | |
38 | * Contains an implementation class for a binomial heap. | |
39 | */ | |
40 | ||
41 | /* | |
42 | * Binomial heap. | |
43 | * Vuillemin J is the mastah. | |
44 | * Modified from CLRS. | |
45 | */ | |
46 | ||
47bea7b8 | 47 | #include <debug/debug.h> |
4569a895 AT |
48 | #include <ext/pb_ds/detail/cond_dealtor.hpp> |
49 | #include <ext/pb_ds/detail/type_utils.hpp> | |
50 | #include <ext/pb_ds/detail/binomial_heap_base_/binomial_heap_base_.hpp> | |
51 | ||
5e11f978 | 52 | namespace __gnu_pbds |
4569a895 AT |
53 | { |
54 | namespace detail | |
55 | { | |
47bea7b8 | 56 | #define PB_DS_CLASS_T_DEC \ |
a345e45d | 57 | template<typename Value_Type, typename Cmp_Fn, typename _Alloc> |
4569a895 | 58 | |
47bea7b8 | 59 | #define PB_DS_CLASS_C_DEC \ |
a345e45d | 60 | binomial_heap<Value_Type, Cmp_Fn, _Alloc> |
4569a895 | 61 | |
30a96b3b BK |
62 | /** |
63 | * Binomial heap. | |
64 | * | |
65 | * @ingroup heap-detail | |
66 | */ | |
a345e45d BK |
67 | template<typename Value_Type, typename Cmp_Fn, typename _Alloc> |
68 | class binomial_heap | |
69 | : public binomial_heap_base<Value_Type, Cmp_Fn, _Alloc> | |
4569a895 | 70 | { |
4569a895 | 71 | private: |
a345e45d BK |
72 | typedef binomial_heap_base<Value_Type, Cmp_Fn, _Alloc> base_type; |
73 | typedef typename base_type::node_pointer node_pointer; | |
74 | typedef typename base_type::node_const_pointer node_const_pointer; | |
4569a895 AT |
75 | |
76 | public: | |
a345e45d BK |
77 | typedef Value_Type value_type; |
78 | typedef typename _Alloc::size_type size_type; | |
79 | typedef typename _Alloc::difference_type difference_type; | |
80 | typedef typename base_type::pointer pointer; | |
81 | typedef typename base_type::const_pointer const_pointer; | |
82 | typedef typename base_type::reference reference; | |
83 | typedef typename base_type::const_reference const_reference; | |
84 | typedef typename base_type::point_const_iterator point_const_iterator; | |
85 | typedef typename base_type::point_iterator point_iterator; | |
86 | typedef typename base_type::const_iterator const_iterator; | |
87 | typedef typename base_type::iterator iterator; | |
88 | typedef typename base_type::cmp_fn cmp_fn; | |
89 | typedef typename base_type::allocator_type allocator_type; | |
4569a895 | 90 | |
a345e45d | 91 | binomial_heap(); |
4569a895 | 92 | |
a345e45d | 93 | binomial_heap(const Cmp_Fn&); |
4569a895 | 94 | |
a345e45d | 95 | binomial_heap(const binomial_heap&); |
4569a895 | 96 | |
a345e45d | 97 | ~binomial_heap(); |
4569a895 AT |
98 | |
99 | protected: | |
47bea7b8 | 100 | #ifdef _GLIBCXX_DEBUG |
4569a895 | 101 | void |
a345e45d BK |
102 | assert_valid(const char*, int) const; |
103 | #endif | |
4569a895 AT |
104 | }; |
105 | ||
106 | #include <ext/pb_ds/detail/binomial_heap_/constructors_destructor_fn_imps.hpp> | |
107 | #include <ext/pb_ds/detail/binomial_heap_/debug_fn_imps.hpp> | |
108 | ||
109 | #undef PB_DS_CLASS_C_DEC | |
4569a895 | 110 | #undef PB_DS_CLASS_T_DEC |
4569a895 | 111 | } // namespace detail |
5e11f978 | 112 | } // namespace __gnu_pbds |