libstdc++
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00001 // rb_tree extension -*- C++ -*- 00002 00003 // Copyright (C) 2002, 2003, 2004, 2005, 2009 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 3, 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 // 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 /* 00026 * 00027 * Copyright (c) 1994 00028 * Hewlett-Packard Company 00029 * 00030 * Permission to use, copy, modify, distribute and sell this software 00031 * and its documentation for any purpose is hereby granted without fee, 00032 * provided that the above copyright notice appear in all copies and 00033 * that both that copyright notice and this permission notice appear 00034 * in supporting documentation. Hewlett-Packard Company makes no 00035 * representations about the suitability of this software for any 00036 * purpose. It is provided "as is" without express or implied warranty. 00037 * 00038 * 00039 * Copyright (c) 1996 00040 * Silicon Graphics Computer Systems, Inc. 00041 * 00042 * Permission to use, copy, modify, distribute and sell this software 00043 * and its documentation for any purpose is hereby granted without fee, 00044 * provided that the above copyright notice appear in all copies and 00045 * that both that copyright notice and this permission notice appear 00046 * in supporting documentation. Silicon Graphics makes no 00047 * representations about the suitability of this software for any 00048 * purpose. It is provided "as is" without express or implied warranty. 00049 */ 00050 00051 /** @file ext/rb_tree 00052 * This file is a GNU extension to the Standard C++ Library (possibly 00053 * containing extensions from the HP/SGI STL subset). 00054 */ 00055 00056 #ifndef _RB_TREE 00057 #define _RB_TREE 1 00058 00059 #pragma GCC system_header 00060 00061 #include <bits/stl_tree.h> 00062 00063 namespace __gnu_cxx _GLIBCXX_VISIBILITY(default) 00064 { 00065 _GLIBCXX_BEGIN_NAMESPACE_VERSION 00066 00067 using std::_Rb_tree; 00068 using std::allocator; 00069 00070 // Class rb_tree is not part of the C++ standard. It is provided for 00071 // compatibility with the HP STL. 00072 00073 /** 00074 * This is an SGI extension. 00075 * @ingroup SGIextensions 00076 * @doctodo 00077 */ 00078 template <class _Key, class _Value, class _KeyOfValue, class _Compare, 00079 class _Alloc = allocator<_Value> > 00080 struct rb_tree 00081 : public _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> 00082 { 00083 typedef _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> _Base; 00084 typedef typename _Base::allocator_type allocator_type; 00085 00086 rb_tree(const _Compare& __comp = _Compare(), 00087 const allocator_type& __a = allocator_type()) 00088 : _Base(__comp, __a) { } 00089 00090 ~rb_tree() { } 00091 }; 00092 00093 _GLIBCXX_END_NAMESPACE_VERSION 00094 } // namespace 00095 00096 #endif