libstdc++
pat_trie_/iterators_fn_imps.hpp
Go to the documentation of this file.
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