binary_heap_/const_iterator.hpp
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// -*- C++ -*-
// Copyright (C) 2005-2015 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
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// 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;
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
// Permission to use, copy, modify, sell, and distribute this software
// is hereby granted without fee, provided that the above copyright
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/**
* @file binary_heap_/const_iterator.hpp
* Contains an iterator class returned by the table's const find and insert
* methods.
*/
#ifndef PB_DS_BINARY_HEAP_CONST_ITERATOR_HPP
#define PB_DS_BINARY_HEAP_CONST_ITERATOR_HPP
#include <ext/pb_ds/detail/binary_heap_/point_const_iterator.hpp>
#include <debug/debug.h>
namespace __gnu_pbds
{
namespace detail
{
#define PB_DS_BIN_HEAP_CIT_BASE \
binary_heap_point_const_iterator_<Value_Type, Entry, Simple, _Alloc>
/// Const point-type iterator.
template<typename Value_Type,
typename Entry,
bool Simple,
typename _Alloc>
class binary_heap_const_iterator_ : public PB_DS_BIN_HEAP_CIT_BASE
{
private:
typedef PB_DS_BIN_HEAP_CIT_BASE base_type;
typedef typename base_type::entry_pointer entry_pointer;
public:
/// Category.
typedef std::forward_iterator_tag iterator_category;
/// Difference type.
typedef typename _Alloc::difference_type difference_type;
/// Iterator's value type.
typedef typename base_type::value_type value_type;
/// Iterator's pointer type.
typedef typename base_type::pointer pointer;
/// Iterator's const pointer type.
typedef typename base_type::const_pointer const_pointer;
/// Iterator's reference type.
typedef typename base_type::reference reference;
/// Iterator's const reference type.
typedef typename base_type::const_reference const_reference;
inline
binary_heap_const_iterator_(entry_pointer p_e) : base_type(p_e)
{ }
/// Default constructor.
inline
binary_heap_const_iterator_()
{ }
/// Copy constructor.
inline
binary_heap_const_iterator_(const binary_heap_const_iterator_& other)
: base_type(other)
{ }
/// Compares content to a different iterator object.
inline bool
operator==(const binary_heap_const_iterator_& other) const
{ return base_type::m_p_e == other.m_p_e; }
/// Compares content (negatively) to a different iterator object.
inline bool
operator!=(const binary_heap_const_iterator_& other) const
{ return base_type::m_p_e != other.m_p_e; }
inline binary_heap_const_iterator_&
operator++()
{
_GLIBCXX_DEBUG_ASSERT(base_type::m_p_e != 0);
inc();
return *this;
}
inline binary_heap_const_iterator_
operator++(int)
{
binary_heap_const_iterator_ ret_it(base_type::m_p_e);
operator++();
return ret_it;
}
private:
void
inc()
{ ++base_type::m_p_e; }
};
#undef PB_DS_BIN_HEAP_CIT_BASE
} // namespace detail
} // namespace __gnu_pbds
#endif
__gnu_pbds::detail::binary_heap_const_iterator_::const_pointer
base_type::const_pointer const_pointer
Iterator&#39;s const pointer type.
Definition: binary_heap_/const_iterator.hpp:80
__gnu_pbds::detail::binary_heap_const_iterator_::operator!=
bool operator!=(const binary_heap_const_iterator_ &other) const
Compares content (negatively) to a different iterator object.
Definition: binary_heap_/const_iterator.hpp:110
__gnu_pbds::detail::binary_heap_const_iterator_::value_type
base_type::value_type value_type
Iterator&#39;s value type.
Definition: binary_heap_/const_iterator.hpp:74
__gnu_pbds::detail::binary_heap_point_const_iterator_
Const point-type iterator.
Definition: binary_heap_/point_const_iterator.hpp:55
__gnu_pbds
GNU extensions for policy-based data structures for public use.
Definition: assoc_container.hpp:51
__gnu_pbds::detail::binary_heap_const_iterator_
Const point-type iterator.
Definition: binary_heap_/const_iterator.hpp:60
__gnu_pbds::detail::binary_heap_const_iterator_::binary_heap_const_iterator_
binary_heap_const_iterator_()
Default constructor.
Definition: binary_heap_/const_iterator.hpp:94
__gnu_pbds::detail::binary_heap_const_iterator_::iterator_category
std::forward_iterator_tag iterator_category
Category.
Definition: binary_heap_/const_iterator.hpp:68
__gnu_pbds::detail::binary_heap_const_iterator_::binary_heap_const_iterator_
binary_heap_const_iterator_(const binary_heap_const_iterator_ &other)
Copy constructor.
Definition: binary_heap_/const_iterator.hpp:99
__gnu_pbds::detail::binary_heap_point_const_iterator_::value_type
Value_Type value_type
Iterator&#39;s value type.
Definition: binary_heap_/point_const_iterator.hpp:68
__gnu_pbds::detail::binary_heap_point_const_iterator_::pointer
_Alloc::template rebind< value_type >::other::pointer pointer
Iterator&#39;s pointer type.
Definition: binary_heap_/point_const_iterator.hpp:72
__gnu_pbds::detail::binary_heap_const_iterator_::operator==
bool operator==(const binary_heap_const_iterator_ &other) const
Compares content to a different iterator object.
Definition: binary_heap_/const_iterator.hpp:105
__gnu_pbds::detail::binary_heap_point_const_iterator_::reference
_Alloc::template rebind< value_type >::other::reference reference
Iterator&#39;s reference type.
Definition: binary_heap_/point_const_iterator.hpp:82
__gnu_pbds::detail::binary_heap_point_const_iterator_::const_reference
_Alloc::template rebind< value_type >::other::const_reference const_reference
Iterator&#39;s const reference type.
Definition: binary_heap_/point_const_iterator.hpp:87
__gnu_pbds::detail::binary_heap_const_iterator_::const_reference
base_type::const_reference const_reference
Iterator&#39;s const reference type.
Definition: binary_heap_/const_iterator.hpp:86
__gnu_pbds::detail::binary_heap_point_const_iterator_::const_pointer
_Alloc::template rebind< value_type >::other::const_pointer const_pointer
Iterator&#39;s const pointer type.
Definition: binary_heap_/point_const_iterator.hpp:77
__gnu_pbds::detail::binary_heap_const_iterator_::pointer
base_type::pointer pointer
Iterator&#39;s pointer type.
Definition: binary_heap_/const_iterator.hpp:77
point_const_iterator.hpp
detail
Definition: hash_prime_size_policy_imp.hpp:43
debug.h
__gnu_pbds::detail::binary_heap_const_iterator_::reference
base_type::reference reference
Iterator&#39;s reference type.
Definition: binary_heap_/const_iterator.hpp:83
std::forward_iterator_tag
Forward iterators support a superset of input iterator operations.
Definition: stl_iterator_base_types.h:95
__gnu_pbds::detail::binary_heap_const_iterator_::difference_type
_Alloc::difference_type difference_type
Difference type.
Definition: binary_heap_/const_iterator.hpp:71