72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
// ciso646 -*- C++ -*-
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// Copyright (C) 1997-1999 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 2, 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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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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// As a special exception, you may use this file as part of a free software
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// library without restriction. Specifically, if other files instantiate
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// templates or use macros or inline functions from this file, or you compile
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// this file and link it with other files to produce an executable, this
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// file does not by itself cause the resulting executable to be covered by
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// the GNU General Public License. This exception does not however
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// invalidate any other reasons why the executable file might be covered by
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// the GNU General Public License.
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//
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// ISO C++ 14882: <ciso646>
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//
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#ifndef _CPP_ISO646
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#define _CPP_ISO646 1
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namespace std {
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// 2.11 Keywords
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// alternative representations
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// and, and_eq, bitand, bitor, compl, not, not_eq, or, or_eq, xor, xor_eq
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#ifndef __cplusplus
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#define and &&
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#define and_eq &=
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#define bitand &
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#define bitor |
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#define compl ~
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#define not !
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#define not_eq !=
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#define or ||
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#define or_eq |=
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#define xor ^
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#define xor_eq ^=
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#endif
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#if 0
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template<typename _T1, typename _T2>
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inline bool
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operator and(const _T1& __lhs, const _T2& __rhs)
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{ return (static_cast<bool>(__lhs) && static_cast<bool>(__rhs)); }
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template<typename _T1, typename _T2>
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inline bool
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operator or(const _T1& __lhs, const _T2& __rhs)
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{ return (static_cast<bool>(__lhs) || static_cast<bool>(__rhs)); }
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#endif
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} // namespace std
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#endif // _CPP_ISO646
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