libstdc++
thin_heap_/constructors_destructor_fn_imps.hpp
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1 // -*- C++ -*-
2 
3 // Copyright (C) 2005-2014 Free Software Foundation, Inc.
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16 // Under Section 7 of GPL version 3, you are granted additional
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18 // 3.1, as published by the Free Software Foundation.
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25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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35 
36 /**
37  * @file thin_heap_/constructors_destructor_fn_imps.hpp
38  * Contains an implementation for thin_heap_.
39  */
40 
41 PB_DS_CLASS_T_DEC
42 template<typename It>
43 void
44 PB_DS_CLASS_C_DEC::
45 copy_from_range(It first_it, It last_it)
46 {
47  while (first_it != last_it)
48  push(*(first_it++));
49  PB_DS_ASSERT_VALID((*this))
50 }
51 
52 PB_DS_CLASS_T_DEC
53 PB_DS_CLASS_C_DEC::
54 thin_heap() : m_p_max(0)
55 {
56  initialize();
57  PB_DS_ASSERT_VALID((*this))
58 }
59 
60 PB_DS_CLASS_T_DEC
61 PB_DS_CLASS_C_DEC::
62 thin_heap(const Cmp_Fn& r_cmp_fn)
63 : base_type(r_cmp_fn), m_p_max(0)
64 {
65  initialize();
66  PB_DS_ASSERT_VALID((*this))
67 }
68 
69 PB_DS_CLASS_T_DEC
70 PB_DS_CLASS_C_DEC::
71 thin_heap(const PB_DS_CLASS_C_DEC& other)
72 : base_type(other)
73 {
74  initialize();
75  m_p_max = base_type::m_p_root;
76  for (node_pointer p_nd = base_type::m_p_root; p_nd != 0;
77  p_nd = p_nd->m_p_next_sibling)
78  if (Cmp_Fn::operator()(m_p_max->m_value, p_nd->m_value))
79  m_p_max = p_nd;
80 
81  PB_DS_ASSERT_VALID((*this))
82 }
83 
84 PB_DS_CLASS_T_DEC
85 void
87 swap(PB_DS_CLASS_C_DEC& other)
88 {
89  PB_DS_ASSERT_VALID((*this))
90  base_type::swap(other);
91  std::swap(m_p_max, other.m_p_max);
92  PB_DS_ASSERT_VALID((*this))
93 }
94 
95 PB_DS_CLASS_T_DEC
96 PB_DS_CLASS_C_DEC::
97 ~thin_heap()
98 { }
99 
100 PB_DS_CLASS_T_DEC
101 void
102 PB_DS_CLASS_C_DEC::
103 initialize()
104 { std::fill(m_a_aux, m_a_aux + max_rank, static_cast<node_pointer>(0)); }
105 
void swap(function< _Res(_Args...)> &__x, function< _Res(_Args...)> &__y)
Swap the targets of two polymorphic function object wrappers.
Definition: functional:2534