1 // -*- C++ -*-
2
3 // Copyright (C) 2005, 2006 Free Software Foundation, Inc.
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
8 // Foundation; either version 2, or (at your option) any later
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
16 // You should have received a copy of the GNU General Public License
17 // along with this library; see the file COPYING. If not, write to
18 // the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
19 // MA 02111-1307, USA.
20
21 // As a special exception, you may use this file as part of a free
22 // software library without restriction. Specifically, if other files
23 // instantiate templates or use macros or inline functions from this
24 // file, or you compile this file and link it with other files to
25 // produce an executable, this file does not by itself cause the
26 // resulting executable to be covered by the GNU General Public
27 // License. This exception does not however invalidate any other
28 // reasons why the executable file might be covered by the GNU General
29 // Public License.
30
31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
32
33 // Permission to use, copy, modify, sell, and distribute this software
34 // is hereby granted without fee, provided that the above copyright
35 // notice appears in all copies, and that both that copyright notice
36 // and this permission notice appear in supporting documentation. None
37 // of the above authors, nor IBM Haifa Research Laboratories, make any
38 // representation about the suitability of this software for any
39 // purpose. It is provided "as is" without express or implied
40 // warranty.
41
42 /**
43 * @file constructors_destructor_fn_imps.hpp
44 * Contains an implementation class for a pairing heap.
45 */
46
47 PB_DS_CLASS_T_DEC
48 template<typename It>
49 void
50 PB_DS_CLASS_C_DEC::
copy_from_range(It first_it,It last_it)51 copy_from_range(It first_it, It last_it)
52 {
53 while (first_it != last_it)
54 push(*(first_it++));
55
56 _GLIBCXX_DEBUG_ONLY(assert_valid();)
57 }
58
59 PB_DS_CLASS_T_DEC
60 PB_DS_CLASS_C_DEC::
pairing_heap_()61 pairing_heap_()
62 {
63 _GLIBCXX_DEBUG_ONLY(assert_valid();)
64 }
65
66 PB_DS_CLASS_T_DEC
67 PB_DS_CLASS_C_DEC::
pairing_heap_(const Cmp_Fn & r_cmp_fn)68 pairing_heap_(const Cmp_Fn& r_cmp_fn) :
69 PB_DS_BASE_C_DEC(r_cmp_fn)
70 {
71 _GLIBCXX_DEBUG_ONLY(assert_valid();)
72 }
73
74 PB_DS_CLASS_T_DEC
75 PB_DS_CLASS_C_DEC::
pairing_heap_(const PB_DS_CLASS_C_DEC & other)76 pairing_heap_(const PB_DS_CLASS_C_DEC& other) :
77 PB_DS_BASE_C_DEC(other)
78 {
79 _GLIBCXX_DEBUG_ONLY(assert_valid();)
80 }
81
82 PB_DS_CLASS_T_DEC
83 void
84 PB_DS_CLASS_C_DEC::
swap(PB_DS_CLASS_C_DEC & other)85 swap(PB_DS_CLASS_C_DEC& other)
86 {
87 _GLIBCXX_DEBUG_ONLY(assert_valid();)
88
89 PB_DS_BASE_C_DEC::swap(other);
90
91 _GLIBCXX_DEBUG_ONLY(assert_valid();)
92 }
93
94 PB_DS_CLASS_T_DEC
95 PB_DS_CLASS_C_DEC::
~pairing_heap_()96 ~pairing_heap_()
97 { }
98