00001 // -*- C++ -*- 00002 00003 // Copyright (C) 2005 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 00007 // terms of the GNU General Public License as published by the 00008 // Free Software Foundation; either version 2, or (at your option) 00009 // any later version. 00010 00011 // This library is distributed in the hope that it will be useful, 00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 // GNU General Public License for more details. 00015 00016 // You should have received a copy of the GNU General Public License along 00017 // with this library; see the file COPYING. If not, write to the Free 00018 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 00019 // USA. 00020 00021 // As a special exception, you may use this file as part of a free software 00022 // library without restriction. Specifically, if other files instantiate 00023 // templates or use macros or inline functions from this file, or you compile 00024 // this file and link it with other files to produce an executable, this 00025 // file does not by itself cause the resulting executable to be covered by 00026 // the GNU General Public License. This exception does not however 00027 // invalidate any other reasons why the executable file might be covered by 00028 // the GNU General Public License. 00029 00030 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 00031 00032 // Permission to use, copy, modify, sell, and distribute this software 00033 // is hereby granted without fee, provided that the above copyright 00034 // notice appears in all copies, and that both that copyright notice and 00035 // this permission notice appear in supporting documentation. None of 00036 // the above authors, nor IBM Haifa Research Laboratories, make any 00037 // representation about the suitability of this software for any 00038 // purpose. It is provided "as is" without express or implied warranty. 00039 00046 class find_iterator_ 00047 { 00048 00049 public: 00050 00051 typedef trivial_iterator_tag iterator_category; 00052 00053 typedef trivial_iterator_difference_type difference_type; 00054 00055 typedef mapped_value_type value_type; 00056 00057 typedef mapped_pointer pointer; 00058 00059 typedef const_mapped_pointer const_pointer; 00060 00061 typedef mapped_reference reference; 00062 00063 typedef const_mapped_reference const_reference; 00064 00065 public: 00066 00067 inline 00068 find_iterator_() 00069 00070 : m_p_value(NULL) 00071 { } 00072 00073 inline 00074 find_iterator_(const find_iterator_& r_other) 00075 00076 : m_p_value(r_other.m_p_value) 00077 { } 00078 00079 inline pointer 00080 operator->() 00081 { 00082 PB_ASSOC_DBG_ASSERT(m_p_value != NULL); 00083 00084 return (m_p_value); 00085 } 00086 00087 inline const_pointer 00088 operator->() const 00089 { 00090 PB_ASSOC_DBG_ASSERT(m_p_value != NULL); 00091 00092 return (m_p_value); 00093 } 00094 00095 inline reference 00096 operator*() 00097 { 00098 PB_ASSOC_DBG_ASSERT(m_p_value != NULL); 00099 00100 return (*m_p_value); 00101 } 00102 00103 inline const_reference 00104 operator*() const 00105 { 00106 PB_ASSOC_DBG_ASSERT(m_p_value != NULL); 00107 00108 return (*m_p_value); 00109 } 00110 00111 inline bool 00112 operator==(const find_iterator_& r_other) const 00113 { 00114 return (m_p_value == r_other.m_p_value); 00115 } 00116 00117 inline bool 00118 operator==(const const_find_iterator_& r_other) const 00119 { 00120 return (m_p_value == r_other.m_p_value); 00121 } 00122 00123 inline bool 00124 operator!=(const find_iterator_& r_other) const 00125 { 00126 return (m_p_value != r_other.m_p_value); 00127 } 00128 00129 inline bool 00130 operator!=(const const_find_iterator_& r_other) const 00131 { 00132 return (m_p_value != r_other.m_p_value); 00133 } 00134 00135 inline 00136 find_iterator_(pointer p_value) : m_p_value(p_value) 00137 { } 00138 00139 protected: 00140 friend class const_find_iterator_; 00141 00142 friend class PB_ASSOC_CLASS_C_DEC; 00143 00144 protected: 00145 pointer m_p_value; 00146 }; 00147