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 00045 template<typename Base_Key_, 00046 typename Key_, 00047 typename Data_, 00048 class Allocator_ > 00049 struct value_type_traits_ 00050 { 00051 typedef std::pair< std::pair< Base_Key_, Key_>, Data_> value_type; 00052 00053 typedef 00054 typename Allocator_::template rebind< 00055 value_type>::other::reference 00056 reference; 00057 00058 typedef 00059 typename Allocator_::template rebind< 00060 value_type>::other::const_reference 00061 const_reference; 00062 00063 typedef 00064 typename Allocator_::template rebind< 00065 value_type>::other::pointer 00066 pointer; 00067 00068 typedef 00069 typename Allocator_::template rebind< 00070 value_type>::other::const_pointer 00071 const_pointer; 00072 }; 00073 00074 template<typename Base_Key_, typename Key_, class Allocator_> 00075 struct value_type_traits_< 00076 Base_Key_, 00077 Key_, 00078 null_data_type, 00079 Allocator_> 00080 { 00081 typedef std::pair< Base_Key_, Key_> value_type; 00082 00083 typedef 00084 typename Allocator_::template rebind< 00085 value_type>::other::const_reference 00086 reference; 00087 00088 typedef 00089 typename Allocator_::template rebind< 00090 value_type>::other::const_reference 00091 const_reference; 00092 00093 typedef 00094 typename Allocator_::template rebind< 00095 value_type>::other::const_pointer 00096 pointer; 00097 00098 typedef 00099 typename Allocator_::template rebind< 00100 value_type>::other::const_pointer 00101 const_pointer; 00102 };