libstdc++
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00001 // -*- C++ -*- 00002 00003 // Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation, Inc. 00004 // 00005 // This file is part of the GNU ISO C++ Library. This library is free 00006 // software; you can redistribute it and/or modify it under the terms 00007 // of the GNU General Public License as published by the Free Software 00008 // Foundation; either version 3, or (at your option) any later 00009 // version. 00010 00011 // This library is distributed in the hope that it will be useful, but 00012 // WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 // General Public License for more details. 00015 00016 // Under Section 7 of GPL version 3, you are granted additional 00017 // permissions described in the GCC Runtime Library Exception, version 00018 // 3.1, as published by the Free Software Foundation. 00019 00020 // You should have received a copy of the GNU General Public License and 00021 // a copy of the GCC Runtime Library Exception along with this program; 00022 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 00023 // <http://www.gnu.org/licenses/>. 00024 00025 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 00026 00027 // Permission to use, copy, modify, sell, and distribute this software 00028 // is hereby granted without fee, provided that the above copyright 00029 // notice appears in all copies, and that both that copyright notice 00030 // and this permission notice appear in supporting documentation. None 00031 // of the above authors, nor IBM Haifa Research Laboratories, make any 00032 // representation about the suitability of this software for any 00033 // purpose. It is provided "as is" without express or implied 00034 // warranty. 00035 00036 /** 00037 * @file pat_trie_/iterators_fn_imps.hpp 00038 * Contains an implementation class for pat_trie. 00039 */ 00040 00041 PB_DS_CLASS_T_DEC 00042 inline typename PB_DS_CLASS_C_DEC::iterator 00043 PB_DS_CLASS_C_DEC:: 00044 begin() 00045 { return iterator(m_p_head->m_p_min); } 00046 00047 PB_DS_CLASS_T_DEC 00048 inline typename PB_DS_CLASS_C_DEC::const_iterator 00049 PB_DS_CLASS_C_DEC:: 00050 begin() const 00051 { return const_iterator(m_p_head->m_p_min); } 00052 00053 PB_DS_CLASS_T_DEC 00054 inline typename PB_DS_CLASS_C_DEC::iterator 00055 PB_DS_CLASS_C_DEC:: 00056 end() 00057 { return iterator(m_p_head); } 00058 00059 PB_DS_CLASS_T_DEC 00060 inline typename PB_DS_CLASS_C_DEC::const_iterator 00061 PB_DS_CLASS_C_DEC:: 00062 end() const 00063 { return const_iterator(m_p_head); } 00064 00065 PB_DS_CLASS_T_DEC 00066 inline typename PB_DS_CLASS_C_DEC::const_reverse_iterator 00067 PB_DS_CLASS_C_DEC:: 00068 rbegin() const 00069 { 00070 if (empty()) 00071 return rend(); 00072 return --end(); 00073 } 00074 00075 PB_DS_CLASS_T_DEC 00076 inline typename PB_DS_CLASS_C_DEC::reverse_iterator 00077 PB_DS_CLASS_C_DEC:: 00078 rbegin() 00079 { 00080 if (empty()) 00081 return rend(); 00082 return --end(); 00083 } 00084 00085 PB_DS_CLASS_T_DEC 00086 inline typename PB_DS_CLASS_C_DEC::reverse_iterator 00087 PB_DS_CLASS_C_DEC:: 00088 rend() 00089 { return reverse_iterator(m_p_head); } 00090 00091 PB_DS_CLASS_T_DEC 00092 inline typename PB_DS_CLASS_C_DEC::const_reverse_iterator 00093 PB_DS_CLASS_C_DEC:: 00094 rend() const 00095 { return const_reverse_iterator(m_p_head); } 00096 00097 PB_DS_CLASS_T_DEC 00098 inline typename PB_DS_CLASS_C_DEC::node_const_iterator 00099 PB_DS_CLASS_C_DEC:: 00100 node_begin() const 00101 { return node_const_iterator(m_p_head->m_p_parent, this); } 00102 00103 PB_DS_CLASS_T_DEC 00104 inline typename PB_DS_CLASS_C_DEC::node_iterator 00105 PB_DS_CLASS_C_DEC:: 00106 node_begin() 00107 { return node_iterator(m_p_head->m_p_parent, this); } 00108 00109 PB_DS_CLASS_T_DEC 00110 inline typename PB_DS_CLASS_C_DEC::node_const_iterator 00111 PB_DS_CLASS_C_DEC:: 00112 node_end() const 00113 { return node_const_iterator(0, this); } 00114 00115 PB_DS_CLASS_T_DEC 00116 inline typename PB_DS_CLASS_C_DEC::node_iterator 00117 PB_DS_CLASS_C_DEC:: 00118 node_end() 00119 { return node_iterator(0, this); } 00120