Gecko [ v99win.today ]

Name	Size	Permission
binary_heap_.hpp	8.82 KB	-rw-r--r--
const_iterator.hpp	4.24 KB	-rw-r--r--
constructors_destructor_fn_imp...	4.09 KB	-rw-r--r--
debug_fn_imps.hpp	2.48 KB	-rw-r--r--
entry_cmp.hpp	2.75 KB	-rw-r--r--
entry_pred.hpp	2.72 KB	-rw-r--r--
erase_fn_imps.hpp	5.38 KB	-rw-r--r--
find_fn_imps.hpp	2.54 KB	-rw-r--r--
info_fn_imps.hpp	2.03 KB	-rw-r--r--
insert_fn_imps.hpp	4.86 KB	-rw-r--r--
iterators_fn_imps.hpp	2.22 KB	-rw-r--r--
point_const_iterator.hpp	4.34 KB	-rw-r--r--
policy_access_fn_imps.hpp	1.86 KB	-rw-r--r--
resize_policy.hpp	5.99 KB	-rw-r--r--
split_join_fn_imps.hpp	4.81 KB	-rw-r--r--
trace_fn_imps.hpp	2.39 KB	-rw-r--r--

Code Editor : point_const_iterator.hpp

// -*- C++ -*-

// Copyright (C) 2005-2019 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
// Foundation; either version 3, or (at your option) any later
// 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
// permissions described in the GCC Runtime Library Exception, version
// 3.1, as published by the Free Software Foundation.

// You should have received a copy of the GNU General Public License and
// 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/>.

// Permission to use, copy, modify, sell, and distribute this software
// is hereby granted without fee, provided that the above copyright
// notice appears in all copies, and that both that copyright notice
// and this permission notice appear in supporting documentation. None
// of the above authors, nor IBM Haifa Research Laboratories, make any
// representation about the suitability of this software for any
// purpose. It is provided "as is" without express or implied
// warranty.

/**
 * @file binary_heap_/point_const_iterator.hpp
 * Contains an iterator class returned by the table's const find and insert
 * methods.
 */

#ifndef PB_DS_BINARY_HEAP_CONST_FIND_ITERATOR_HPP
#define PB_DS_BINARY_HEAP_CONST_FIND_ITERATOR_HPP

#include <ext/pb_ds/tag_and_trait.hpp>
#include <debug/debug.h>

namespace __gnu_pbds
{
  namespace detail
  {
    /// Const point-type iterator.
    template<typename Value_Type, typename Entry, bool Simple, 
	     typename _Alloc>
    class binary_heap_point_const_iterator_
    {
    protected:
      typedef typename _Alloc::template rebind<Entry>::other::pointer entry_pointer;

public:
      /// Category.
      typedef trivial_iterator_tag iterator_category;

/// Difference type.
      typedef trivial_iterator_difference_type difference_type;

/// Iterator's value type.
      typedef Value_Type value_type;

/// Iterator's pointer type.
      typedef typename _Alloc::template rebind<value_type>::other::pointer
      pointer;

/// Iterator's const pointer type.
      typedef
      typename _Alloc::template rebind<value_type>::other::const_pointer
      const_pointer;

/// Iterator's reference type.
      typedef
      typename _Alloc::template rebind<value_type>::other::reference
      reference;

/// Iterator's const reference type.
      typedef
      typename _Alloc::template rebind<value_type>::other::const_reference
      const_reference;

inline
      binary_heap_point_const_iterator_(entry_pointer p_e) : m_p_e(p_e)
      { }

/// Default constructor.
      inline
      binary_heap_point_const_iterator_() : m_p_e(0) { }

/// Copy constructor.
      inline
      binary_heap_point_const_iterator_(const binary_heap_point_const_iterator_& other)
      : m_p_e(other.m_p_e)
      { }

/// Access.
      inline const_pointer
      operator->() const
      {
	_GLIBCXX_DEBUG_ASSERT(m_p_e != 0);
	return to_ptr(integral_constant<int, Simple>());
      }

/// Access.
      inline const_reference
      operator*() const
      {
	_GLIBCXX_DEBUG_ASSERT(m_p_e != 0);
	return *to_ptr(integral_constant<int, Simple>());
      }

/// Compares content to a different iterator object.
      inline bool
      operator==(const binary_heap_point_const_iterator_& other) const
      { return m_p_e == other.m_p_e; }

/// Compares content (negatively) to a different iterator object.
      inline bool
      operator!=(const binary_heap_point_const_iterator_& other) const
      { return m_p_e != other.m_p_e; }

private:
      inline const_pointer
      to_ptr(true_type) const
      { return m_p_e; }

inline const_pointer
      to_ptr(false_type) const
      { return *m_p_e; }

public:
      entry_pointer m_p_e;
    };
  } // namespace detail
} // namespace __gnu_pbds

#endif

${this.title}

Code Editor : point_const_iterator.hpp