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// rb_tree extension -*- C++ -*- |
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|
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// Copyright (C) 2002-2021 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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|
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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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|
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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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|
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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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* |
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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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|
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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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|
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#ifndef _RB_TREE |
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#define _RB_TREE 1 |
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|
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#pragma GCC system_header |
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|
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#include <bits/stl_tree.h> |
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|
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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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|
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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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/** |
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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 = std::allocator<_Value> > |
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struct rb_tree |
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: public std::_Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> |
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{ |
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typedef std::_Rb_tree<_Key, _Value, _KeyOfValue, _Compare, _Alloc> _Base; |
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typedef typename _Base::allocator_type allocator_type; |
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|
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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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|
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~rb_tree() { } |
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}; |
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|
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_GLIBCXX_END_NAMESPACE_VERSION |
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} // namespace |
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|
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#endif |
