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// Profiling bitset implementation -*- C++ -*-
// Copyright (C) 2003, 2004, 2005, 2006, 2007 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.
/** @file profile/bitset
* This file is a GNU profile extension to the Standard C++ Library.
*/
#ifndef _GLIBCXX_PROFILE_BITSET
#define _GLIBCXX_PROFILE_BITSET
#include <bitset>
namespace std
{
namespace __profile
{
template<size_t _Nb>
class bitset
: public _GLIBCXX_STD_PR::bitset<_Nb>
{
typedef _GLIBCXX_STD_PR::bitset<_Nb> _Base;
public:
bitset() : _Base() { }
bitset(unsigned long __val) : _Base(__val) { }
template<typename _CharT, typename _Traits, typename _Allocator>
explicit
bitset(const std::basic_string<_CharT,_Traits,_Allocator>& __str,
typename std::basic_string<_CharT,_Traits,_Allocator>::size_type
__pos = 0,
typename std::basic_string<_CharT,_Traits,_Allocator>::size_type
__n = (std::basic_string<_CharT,_Traits,_Allocator>::npos))
: _Base(__str, __pos, __n) { }
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 778. std::bitset does not have any constructor taking a string literal
explicit
bitset(const char* __s)
: _Base(__s) { }
bitset(const _Base& __x) : _Base(__x) { }
bool
operator==(const bitset<_Nb>& __rhs) const
{ return _M_base() == __rhs; }
bool
operator!=(const bitset<_Nb>& __rhs) const
{ return _M_base() != __rhs; }
bitset<_Nb>
operator<<(size_t __pos) const
{ return bitset<_Nb>(_M_base() << __pos); }
bitset<_Nb>
operator>>(size_t __pos) const
{ return bitset<_Nb>(_M_base() >> __pos); }
_Base&
_M_base() { return *this; }
const _Base&
_M_base() const { return *this; }
};
template<size_t _Nb>
bitset<_Nb>
operator&(const bitset<_Nb>& __x, const bitset<_Nb>& __y)
{ return bitset<_Nb>(__x) &= __y; }
template<size_t _Nb>
bitset<_Nb>
operator|(const bitset<_Nb>& __x, const bitset<_Nb>& __y)
{ return bitset<_Nb>(__x) |= __y; }
template<size_t _Nb>
bitset<_Nb>
operator^(const bitset<_Nb>& __x, const bitset<_Nb>& __y)
{ return bitset<_Nb>(__x) ^= __y; }
template<typename _CharT, typename _Traits, size_t _Nb>
std::basic_istream<_CharT, _Traits>&
operator>>(std::basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
{ return __is >> __x._M_base(); }
template<typename _CharT, typename _Traits, size_t _Nb>
std::basic_ostream<_CharT, _Traits>&
operator<<(std::basic_ostream<_CharT, _Traits>& __os,
const bitset<_Nb>& __x)
{ return __os << __x._M_base(); }
} // namespace __profile
} // namespace std
#endif
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