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gcc/libstdc++-v3/bits/std_ciso646.h
Benjamin Kosnik b2dad0e372 libstdc++-v3: New directory.
2000-04-21  Benjamin Kosnik  <bkoz@redhat.com>

	* libstdc++-v3: New directory.

From-SVN: r33317
2000-04-21 20:33:34 +00:00

72 lines
2.2 KiB
C++

// ciso646 -*- C++ -*-
// Copyright (C) 1997-1999 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// 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.
//
// ISO C++ 14882: <ciso646>
//
#ifndef _CPP_ISO646
#define _CPP_ISO646 1
namespace std {
// 2.11 Keywords
// alternative representations
// and, and_eq, bitand, bitor, compl, not, not_eq, or, or_eq, xor, xor_eq
#ifndef __cplusplus
#define and &&
#define and_eq &=
#define bitand &
#define bitor |
#define compl ~
#define not !
#define not_eq !=
#define or ||
#define or_eq |=
#define xor ^
#define xor_eq ^=
#endif
#if 0
template<typename _T1, typename _T2>
inline bool
operator and(const _T1& __lhs, const _T2& __rhs)
{ return (static_cast<bool>(__lhs) && static_cast<bool>(__rhs)); }
template<typename _T1, typename _T2>
inline bool
operator or(const _T1& __lhs, const _T2& __rhs)
{ return (static_cast<bool>(__lhs) || static_cast<bool>(__rhs)); }
#endif
} // namespace std
#endif // _CPP_ISO646