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Diffstat (limited to 'libstdc++/include/ext/rb_tree')
| -rw-r--r-- | libstdc++/include/ext/rb_tree | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/libstdc++/include/ext/rb_tree b/libstdc++/include/ext/rb_tree new file mode 100644 index 0000000..22dd7cd --- /dev/null +++ b/libstdc++/include/ext/rb_tree @@ -0,0 +1,98 @@ +// rb_tree extension -*- C++ -*- + +// Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 2, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING. If not, write to the Free +// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +/* + * + * Copyright (c) 1994 + * Hewlett-Packard Company + * + * Permission to use, copy, modify, distribute and sell this software + * and its documentation for any purpose is hereby granted without fee, + * provided that the above copyright notice appear in all copies and + * that both that copyright notice and this permission notice appear + * in supporting documentation. Hewlett-Packard Company makes no + * representations about the suitability of this software for any + * purpose. It is provided "as is" without express or implied warranty. + * + * + * Copyright (c) 1996 + * Silicon Graphics Computer Systems, Inc. + * + * Permission to use, copy, modify, distribute and sell this software + * and its documentation for any purpose is hereby granted without fee, + * provided that the above copyright notice appear in all copies and + * that both that copyright notice and this permission notice appear + * in supporting documentation. Silicon Graphics makes no + * representations about the suitability of this software for any + * purpose. It is provided "as is" without express or implied warranty. + */ + +/** @file ext/rb_tree + * This file is a GNU extension to the Standard C++ Library (possibly + * containing extensions from the HP/SGI STL subset). + */ + +#ifndef _RB_TREE +#define _RB_TREE 1 + +#pragma GCC system_header + +#include <bits/stl_tree.h> + +_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx) + + using std::_Rb_tree; + using std::allocator; + + // Class rb_tree is not part of the C++ standard. It is provided for + // compatibility with the HP STL. + + /** + * This is an SGI extension. + * @ingroup SGIextensions + * @doctodo + */ + template <class _Key, class _Value, class _KeyOfValue, class _Compare, + class _Alloc = allocator<_Value> > + struct rb_tree + : public _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> + { + typedef _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> _Base; + typedef typename _Base::allocator_type allocator_type; + + rb_tree(const _Compare& __comp = _Compare(), + const allocator_type& __a = allocator_type()) + : _Base(__comp, __a) { } + + ~rb_tree() { } + }; + +_GLIBCXX_END_NAMESPACE + +#endif |
