111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// -*- C++ -*- 211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// Copyright (C) 2005-2014 Free Software Foundation, Inc. 411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// 511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// This file is part of the GNU ISO C++ Library. This library is free 611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// software; you can redistribute it and/or modify it under the terms 711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// of the GNU General Public License as published by the Free Software 811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// Foundation; either version 3, or (at your option) any later 911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// version. 1011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// This library is distributed in the hope that it will be useful, but 1211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// WITHOUT ANY WARRANTY; without even the implied warranty of 1311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// General Public License for more details. 1511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 1611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// Under Section 7 of GPL version 3, you are granted additional 1711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// permissions described in the GCC Runtime Library Exception, version 1811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// 3.1, as published by the Free Software Foundation. 1911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 2011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// You should have received a copy of the GNU General Public License and 2111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// a copy of the GCC Runtime Library Exception along with this program; 2211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 2311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// <http://www.gnu.org/licenses/>. 2411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 2511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 2611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 2711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// Permission to use, copy, modify, sell, and distribute this software 2811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// is hereby granted without fee, provided that the above copyright 2911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// notice appears in all copies, and that both that copyright notice 3011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// and this permission notice appear in supporting documentation. None 3111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// of the above authors, nor IBM Haifa Research Laboratories, make any 3211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// representation about the suitability of this software for any 3311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// purpose. It is provided "as is" without express or implied 3411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert// warranty. 3511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 3611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert/** 3711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * @file left_child_next_sibling_heap_/point_const_iterator.hpp 3811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * Contains an iterator class returned by the table's const find and insert 3911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert * methods. 4011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert */ 4111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#ifndef PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_CONST_FIND_ITERATOR_HPP 4311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_CONST_FIND_ITERATOR_HPP 4411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <ext/pb_ds/tag_and_trait.hpp> 4611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#include <debug/debug.h> 4711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 4811cd02dfb91661c65134cac258cf5924270e9d2Dan Albertnamespace __gnu_pbds 4911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert{ 5011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert namespace detail 5111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { 5211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 5311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PB_DS_CLASS_T_DEC \ 5411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert template<typename Node, typename _Alloc> 5511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 5611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#define PB_DS_CLASS_C_DEC \ 5711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert left_child_next_sibling_heap_node_point_const_iterator_<Node, _Alloc> 5811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 5911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Const point-type iterator. 6011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert template<typename Node, typename _Alloc> 6111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert class left_child_next_sibling_heap_node_point_const_iterator_ 6211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { 6311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert protected: 6411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef typename _Alloc::template rebind<Node>::other::pointer node_pointer; 6511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 6611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert public: 6711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Category. 6811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef trivial_iterator_tag iterator_category; 6911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 7011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Difference type. 7111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef trivial_iterator_difference_type difference_type; 7211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 7311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Iterator's value type. 7411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef typename Node::value_type value_type; 7511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 7611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Iterator's pointer type. 7711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef 7811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typename _Alloc::template rebind< 7911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert value_type>::other::pointer 8011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert pointer; 8111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 8211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Iterator's const pointer type. 8311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef 8411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typename _Alloc::template rebind< 8511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert value_type>::other::const_pointer 8611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert const_pointer; 8711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 8811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Iterator's reference type. 8911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef 9011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typename _Alloc::template rebind< 9111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert value_type>::other::reference 9211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert reference; 9311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 9411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Iterator's const reference type. 9511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typedef 9611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert typename _Alloc::template rebind< 9711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert value_type>::other::const_reference 9811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert const_reference; 9911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 10011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert inline 10111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert left_child_next_sibling_heap_node_point_const_iterator_(node_pointer p_nd) : m_p_nd(p_nd) 10211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { } 10311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 10411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Default constructor. 10511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert inline 10611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert left_child_next_sibling_heap_node_point_const_iterator_() : m_p_nd(0) 10711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { } 10811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 10911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Copy constructor. 11011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert inline 11111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert left_child_next_sibling_heap_node_point_const_iterator_(const PB_DS_CLASS_C_DEC& other) : m_p_nd(other.m_p_nd) 11211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { } 11311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 11411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Access. 11511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert const_pointer 11611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert operator->() const 11711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { 11811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert _GLIBCXX_DEBUG_ASSERT(m_p_nd != 0); 11911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert return &m_p_nd->m_value; 12011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert } 12111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 12211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Access. 12311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert const_reference 12411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert operator*() const 12511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { 12611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert _GLIBCXX_DEBUG_ASSERT(m_p_nd != 0); 12711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert return m_p_nd->m_value; 12811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert } 12911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 13011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Compares content to a different iterator object. 13111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert bool 13211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert operator==(const PB_DS_CLASS_C_DEC& other) const 13311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { return m_p_nd == other.m_p_nd; } 13411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 13511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert /// Compares content (negatively) to a different iterator object. 13611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert bool 13711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert operator!=(const PB_DS_CLASS_C_DEC& other) const 13811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert { return m_p_nd != other.m_p_nd; } 13911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 14011cd02dfb91661c65134cac258cf5924270e9d2Dan Albert node_pointer m_p_nd; 14111cd02dfb91661c65134cac258cf5924270e9d2Dan Albert }; 14211cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 14311cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#undef PB_DS_CLASS_T_DEC 14411cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#undef PB_DS_CLASS_C_DEC 14511cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 14611cd02dfb91661c65134cac258cf5924270e9d2Dan Albert } // namespace detail 14711cd02dfb91661c65134cac258cf5924270e9d2Dan Albert} // namespace __gnu_pbds 14811cd02dfb91661c65134cac258cf5924270e9d2Dan Albert 14911cd02dfb91661c65134cac258cf5924270e9d2Dan Albert#endif 150