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Diffstat (limited to 'contrib/libstdc++/std/mask_array.h')
| -rw-r--r-- | contrib/libstdc++/std/mask_array.h | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/contrib/libstdc++/std/mask_array.h b/contrib/libstdc++/std/mask_array.h deleted file mode 100644 index d431be4..0000000 --- a/contrib/libstdc++/std/mask_array.h +++ /dev/null @@ -1,154 +0,0 @@ -// 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: |
