/usr/share/gccxml-0.9/GCC/2.95/std/mask_array.h is in gccxml 0.9.0+cvs20111013-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 | // The template and inlines for the -*- C++ -*- mask_array class.
// Copyright (C) 1997-1999 Cygnus Solutions
//
// 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.
// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
#ifndef __MASK_ARRAY__
#define __MASK_ARRAY__
extern "C++" {
template <class _T> class mask_array
{
public:
typedef _T value_type;
void operator= (const valarray<_T>&) const;
void operator*= (const valarray<_T>&) const;
void operator/= (const valarray<_T>&) const;
void operator%= (const valarray<_T>&) const;
void operator+= (const valarray<_T>&) const;
void operator-= (const valarray<_T>&) const;
void operator^= (const valarray<_T>&) const;
void operator&= (const valarray<_T>&) const;
void operator|= (const valarray<_T>&) const;
void operator<<=(const valarray<_T>&) const;
void operator>>=(const valarray<_T>&) const;
void operator= (const _T&);
template<class _Dom>
void operator= (const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator*= (const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator/= (const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator%= (const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator+= (const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator-= (const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator^= (const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator&= (const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator|= (const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator<<=(const _Expr<_Dom,_T>&) const;
template<class _Dom>
void operator>>=(const _Expr<_Dom,_T>&) const;
private:
mask_array (_Array<_T>, size_t, _Array<bool>);
friend class valarray<_T>;
const size_t _M_sz;
const _Array<bool> _M_mask;
const _Array<_T> _M_array;
mask_array (const mask_array&);
// not implemented
mask_array ();
mask_array& operator= (const mask_array&);
};
template<typename _Tp>
inline mask_array<_Tp>::mask_array (const mask_array<_Tp>& a)
: _M_sz (a._M_sz), _M_mask (a._M_mask), _M_array (a._M_array) {}
template<typename _T>
inline
mask_array<_T>::mask_array (_Array<_T> __a, size_t __s, _Array<bool> __m)
: _M_sz (__s), _M_mask (__m), _M_array (__a) {}
template<typename _T>
inline void
mask_array<_T>::operator= (const _T& __t)
{ __valarray_fill (_M_array, _M_sz, _M_mask, __t); }
template<typename _T>
inline void
mask_array<_T>::operator= (const valarray<_T>& __v) const
{ __valarray_copy (_Array<_T> (__v), __v.size (), _M_array, _M_mask); }
template<typename _T>
template<class E>
inline void
mask_array<_T>::operator= (const _Expr<E, _T>& __e) const
{ __valarray_copy (__e, __e.size (), _M_array, _M_mask); }
#undef _DEFINE_VALARRAY_OPERATOR
#define _DEFINE_VALARRAY_OPERATOR(op, name) \
template<typename _T> \
inline void \
mask_array<_T>::operator op##= (const valarray<_T>& __v) const \
{ \
_Array_augmented_##name (_M_array, _M_mask, \
_Array<_T> (__v), __v.size ()); \
} \
\
template<typename _T> template<class E> \
inline void \
mask_array<_T>::operator op##= (const _Expr<E, _T>& __e) const \
{ \
_Array_augmented_##name (_M_array, _M_mask, __e, __e.size ()); \
}
_DEFINE_VALARRAY_OPERATOR(*, multiplies)
_DEFINE_VALARRAY_OPERATOR(/, divides)
_DEFINE_VALARRAY_OPERATOR(%, modulus)
_DEFINE_VALARRAY_OPERATOR(+, plus)
_DEFINE_VALARRAY_OPERATOR(-, minus)
_DEFINE_VALARRAY_OPERATOR(^, xor)
_DEFINE_VALARRAY_OPERATOR(&, and)
_DEFINE_VALARRAY_OPERATOR(|, or)
_DEFINE_VALARRAY_OPERATOR(<<, shift_left)
_DEFINE_VALARRAY_OPERATOR(>>, shift_right)
#undef _DEFINE_VALARRAY_OPERATOR
} // extern "C++"
#endif // __MASK_ARRAY__
// Local Variables:
// mode:c++
// End:
|