97 lines
3.2 KiB
C++
97 lines
3.2 KiB
C++
// rb_tree extension -*- C++ -*-
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// Copyright (C) 2002-2014 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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/*
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*
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* Copyright (c) 1994
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* Hewlett-Packard Company
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Hewlett-Packard Company makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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*
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* Copyright (c) 1996
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* Silicon Graphics Computer Systems, Inc.
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Silicon Graphics makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*/
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/** @file ext/rb_tree
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* This file is a GNU extension to the Standard C++ Library (possibly
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* containing extensions from the HP/SGI STL subset).
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*/
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#ifndef _RB_TREE
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#define _RB_TREE 1
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#pragma GCC system_header
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#include <bits/stl_tree.h>
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namespace __gnu_cxx _GLIBCXX_VISIBILITY(default)
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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using std::_Rb_tree;
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using std::allocator;
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// Class rb_tree is not part of the C++ standard. It is provided for
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// compatibility with the HP STL.
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/**
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* This is an SGI extension.
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* @ingroup SGIextensions
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* @doctodo
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*/
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template <class _Key, class _Value, class _KeyOfValue, class _Compare,
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class _Alloc = allocator<_Value> >
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struct rb_tree
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: public _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc>
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{
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typedef _Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> _Base;
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typedef typename _Base::allocator_type allocator_type;
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rb_tree(const _Compare& __comp = _Compare(),
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const allocator_type& __a = allocator_type())
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: _Base(__comp, __a) { }
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~rb_tree() { }
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};
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_GLIBCXX_END_NAMESPACE_VERSION
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} // namespace
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#endif
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