1// -*- C++ -*- 2 3// Copyright (C) 2005, 2006, 2009 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the terms 7// of the GNU General Public License as published by the Free Software 8// Foundation; either version 3, or (at your option) any later 9// version. 10 11// This library is distributed in the hope that it will be useful, but 12// WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14// General Public License for more details. 15 16// Under Section 7 of GPL version 3, you are granted additional 17// permissions described in the GCC Runtime Library Exception, version 18// 3.1, as published by the Free Software Foundation. 19 20// You should have received a copy of the GNU General Public License and 21// a copy of the GCC Runtime Library Exception along with this program; 22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23// <http://www.gnu.org/licenses/>. 24 25// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 26 27// Permission to use, copy, modify, sell, and distribute this software 28// is hereby granted without fee, provided that the above copyright 29// notice appears in all copies, and that both that copyright notice 30// and this permission notice appear in supporting documentation. None 31// of the above authors, nor IBM Haifa Research Laboratories, make any 32// representation about the suitability of this software for any 33// purpose. It is provided "as is" without express or implied 34// warranty. 35 36/** 37 * @file iterators_fn_imps.hpp 38 * Contains an implementation class for bin_search_tree_. 39 */ 40 41PB_DS_CLASS_T_DEC 42inline typename PB_DS_CLASS_C_DEC::iterator 43PB_DS_CLASS_C_DEC:: 44begin() 45{ return iterator(m_p_head->m_p_min); } 46 47PB_DS_CLASS_T_DEC 48inline typename PB_DS_CLASS_C_DEC::const_iterator 49PB_DS_CLASS_C_DEC:: 50begin() const 51{ return const_iterator(m_p_head->m_p_min); } 52 53PB_DS_CLASS_T_DEC 54inline typename PB_DS_CLASS_C_DEC::iterator 55PB_DS_CLASS_C_DEC:: 56end() 57{ return iterator(m_p_head); } 58 59PB_DS_CLASS_T_DEC 60inline typename PB_DS_CLASS_C_DEC::const_iterator 61PB_DS_CLASS_C_DEC:: 62end() const 63{ return const_iterator(m_p_head); } 64 65PB_DS_CLASS_T_DEC 66inline typename PB_DS_CLASS_C_DEC::const_reverse_iterator 67PB_DS_CLASS_C_DEC:: 68rbegin() const 69{ 70 if (empty()) 71 return rend(); 72 return --end(); 73} 74 75PB_DS_CLASS_T_DEC 76inline typename PB_DS_CLASS_C_DEC::reverse_iterator 77PB_DS_CLASS_C_DEC:: 78rbegin() 79{ 80 if (empty()) 81 return rend(); 82 return --end(); 83} 84 85PB_DS_CLASS_T_DEC 86inline typename PB_DS_CLASS_C_DEC::reverse_iterator 87PB_DS_CLASS_C_DEC:: 88rend() 89{ return reverse_iterator(m_p_head); } 90 91PB_DS_CLASS_T_DEC 92inline typename PB_DS_CLASS_C_DEC::const_reverse_iterator 93PB_DS_CLASS_C_DEC:: 94rend() const 95{ return const_reverse_iterator(m_p_head); } 96 97PB_DS_CLASS_T_DEC 98inline typename PB_DS_CLASS_C_DEC::const_node_iterator 99PB_DS_CLASS_C_DEC:: 100node_begin() const 101{ return const_node_iterator(m_p_head->m_p_parent, this); } 102 103PB_DS_CLASS_T_DEC 104inline typename PB_DS_CLASS_C_DEC::node_iterator 105PB_DS_CLASS_C_DEC:: 106node_begin() 107{ return node_iterator(m_p_head->m_p_parent, this); } 108 109PB_DS_CLASS_T_DEC 110inline typename PB_DS_CLASS_C_DEC::const_node_iterator 111PB_DS_CLASS_C_DEC:: 112node_end() const 113{ return const_node_iterator(NULL, this); } 114 115PB_DS_CLASS_T_DEC 116inline typename PB_DS_CLASS_C_DEC::node_iterator 117PB_DS_CLASS_C_DEC:: 118node_end() 119{ return node_iterator(NULL, this); } 120 121