left_child_next_sibling_heap_/point_const_iterator.hpp
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// -*- C++ -*-
// Copyright (C) 2005-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the terms
// of the GNU General Public License as published by the Free Software
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// version.
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
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// General Public License for more details.
// Under Section 7 of GPL version 3, you are granted additional
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// 3.1, as published by the Free Software Foundation.
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// a copy of the GCC Runtime Library Exception along with this program;
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// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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/**
* @file left_child_next_sibling_heap_/point_const_iterator.hpp
* Contains an iterator class returned by the table's const find and insert
* methods.
*/
#ifndef PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_CONST_FIND_ITERATOR_HPP
#define PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_CONST_FIND_ITERATOR_HPP
#include <ext/pb_ds/tag_and_trait.hpp>
#include <debug/debug.h>
namespace __gnu_pbds
{
namespace detail
{
#define PB_DS_CLASS_T_DEC \
template<typename Node, typename _Alloc>
#define PB_DS_CLASS_C_DEC \
left_child_next_sibling_heap_node_point_const_iterator_<Node, _Alloc>
/// Const point-type iterator.
template<typename Node, typename _Alloc>
class left_child_next_sibling_heap_node_point_const_iterator_
{
protected:
typedef typename rebind_traits<_Alloc, Node>::pointer node_pointer;
public:
/// Category.
typedef trivial_iterator_tag iterator_category;
/// Difference type.
typedef trivial_iterator_difference_type difference_type;
/// Iterator's value type.
typedef typename Node::value_type value_type;
/// Iterator's pointer type.
typedef typename rebind_traits<_Alloc, value_type>::pointer pointer;
/// Iterator's const pointer type.
typedef typename rebind_traits<_Alloc, value_type>::const_pointer
const_pointer;
/// Iterator's reference type.
typedef typename rebind_traits<_Alloc, value_type>::reference reference;
/// Iterator's const reference type.
typedef typename rebind_traits<_Alloc, value_type>::const_reference
const_reference;
inline
left_child_next_sibling_heap_node_point_const_iterator_(node_pointer p_nd) : m_p_nd(p_nd)
{ }
/// Default constructor.
inline
left_child_next_sibling_heap_node_point_const_iterator_() : m_p_nd(0)
{ }
/// Copy constructor.
inline
left_child_next_sibling_heap_node_point_const_iterator_(const PB_DS_CLASS_C_DEC& other) : m_p_nd(other.m_p_nd)
{ }
/// Access.
const_pointer
operator->() const
{
_GLIBCXX_DEBUG_ASSERT(m_p_nd != 0);
return &m_p_nd->m_value;
}
/// Access.
const_reference
operator*() const
{
_GLIBCXX_DEBUG_ASSERT(m_p_nd != 0);
return m_p_nd->m_value;
}
/// Compares content to a different iterator object.
bool
operator==(const PB_DS_CLASS_C_DEC& other) const
{ return m_p_nd == other.m_p_nd; }
/// Compares content (negatively) to a different iterator object.
bool
operator!=(const PB_DS_CLASS_C_DEC& other) const
{ return m_p_nd != other.m_p_nd; }
node_pointer m_p_nd;
};
#undef PB_DS_CLASS_T_DEC
#undef PB_DS_CLASS_C_DEC
} // namespace detail
} // namespace __gnu_pbds
#endif
debug.h
tag_and_trait.hpp
__gnu_pbds::trivial_iterator_difference_type
void trivial_iterator_difference_type
Prohibit moving trivial iterators.
Definition: tag_and_trait.hpp:79
__gnu_pbds
GNU extensions for policy-based data structures for public use.
Definition: assoc_container.hpp:52
__gnu_pbds::trivial_iterator_tag
A trivial iterator tag. Signifies that the iterators has none of std::iterators's movement abilities.
Definition: tag_and_trait.hpp:76
__gnu_pbds::detail::rebind_traits
Consistent API for accessing allocator-related types.
Definition: types_traits.hpp:140
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_
Const point-type iterator.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:62
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::operator==
bool operator==(const left_child_next_sibling_heap_node_point_const_iterator_< Node, _Alloc > &other) const
Compares content to a different iterator object.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:122
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::value_type
Node::value_type value_type
Iterator's value type.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:74
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::operator->
const_pointer operator->() const
Access.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:106
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::left_child_next_sibling_heap_node_point_const_iterator_
left_child_next_sibling_heap_node_point_const_iterator_()
Default constructor.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:96
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::left_child_next_sibling_heap_node_point_const_iterator_
left_child_next_sibling_heap_node_point_const_iterator_(const left_child_next_sibling_heap_node_point_const_iterator_< Node, _Alloc > &other)
Copy constructor.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:101
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::reference
rebind_traits< _Alloc, value_type >::reference reference
Iterator's reference type.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:84
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::operator*
const_reference operator*() const
Access.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:114
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::difference_type
trivial_iterator_difference_type difference_type
Difference type.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:71
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::const_reference
rebind_traits< _Alloc, value_type >::const_reference const_reference
Iterator's const reference type.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:88
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::const_pointer
rebind_traits< _Alloc, value_type >::const_pointer const_pointer
Iterator's const pointer type.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:81
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::pointer
rebind_traits< _Alloc, value_type >::pointer pointer
Iterator's pointer type.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:77
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::iterator_category
trivial_iterator_tag iterator_category
Category.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:68
__gnu_pbds::detail::left_child_next_sibling_heap_node_point_const_iterator_::operator!=
bool operator!=(const left_child_next_sibling_heap_node_point_const_iterator_< Node, _Alloc > &other) const
Compares content (negatively) to a different iterator object.
Definition: left_child_next_sibling_heap_/point_const_iterator.hpp:127