+++ /dev/null
-// The template and inlines for the -*- C++ -*- valarray class.
-
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
-// 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.
-
-// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
-
-/** @file valarray
- * This is a Standard C++ Library header. You should @c #include this header
- * in your programs, rather than any of the "st[dl]_*.h" implementation files.
- */
-
-#ifndef _CPP_VALARRAY
-#define _CPP_VALARRAY 1
-
-#pragma GCC system_header
-
-#include <bits/c++config.h>
-#include <cstddef>
-#include <cmath>
-#include <cstdlib>
-#include <numeric>
-#include <functional>
-#include <algorithm>
-
-namespace std
-{
- template<class _Clos, typename _Tp> class _Expr;
-
- template<typename _Tp1, typename _Tp2> class _ValArray;
-
- template<template<class> class _Oper,
- template<class, class> class _Meta, class _Dom> struct _UnClos;
-
- template<template<class> class _Oper,
- template<class, class> class _Meta1,
- template<class, class> class _Meta2,
- class _Dom1, class _Dom2> class _BinClos;
-
- template<template<class, class> class _Meta, class _Dom> class _SClos;
-
- template<template<class, class> class _Meta, class _Dom> class _GClos;
-
- template<template<class, class> class _Meta, class _Dom> class _IClos;
-
- template<template<class, class> class _Meta, class _Dom> class _ValFunClos;
-
- template<template<class, class> class _Meta, class _Dom> class _RefFunClos;
-
- template<class _Tp> struct _Unary_plus;
- template<class _Tp> struct _Bitwise_and;
- template<class _Tp> struct _Bitwise_or;
- template<class _Tp> struct _Bitwise_xor;
- template<class _Tp> struct _Bitwise_not;
- template<class _Tp> struct _Shift_left;
- template<class _Tp> struct _Shift_right;
-
- template<class _Tp> class valarray; // An array of type _Tp
- class slice; // BLAS-like slice out of an array
- template<class _Tp> class slice_array;
- class gslice; // generalized slice out of an array
- template<class _Tp> class gslice_array;
- template<class _Tp> class mask_array; // masked array
- template<class _Tp> class indirect_array; // indirected array
-
-} // namespace std
-
-#include <bits/valarray_array.h>
-#include <bits/valarray_meta.h>
-
-namespace std
-{
- template<class _Tp> class valarray
- {
- public:
- typedef _Tp value_type;
-
- // _lib.valarray.cons_ construct/destroy:
- valarray();
- explicit valarray(size_t);
- valarray(const _Tp&, size_t);
- valarray(const _Tp* __restrict__, size_t);
- valarray(const valarray&);
- valarray(const slice_array<_Tp>&);
- valarray(const gslice_array<_Tp>&);
- valarray(const mask_array<_Tp>&);
- valarray(const indirect_array<_Tp>&);
- template<class _Dom>
- valarray(const _Expr<_Dom,_Tp>& __e);
- ~valarray();
-
- // _lib.valarray.assign_ assignment:
- valarray<_Tp>& operator=(const valarray<_Tp>&);
- valarray<_Tp>& operator=(const _Tp&);
- valarray<_Tp>& operator=(const slice_array<_Tp>&);
- valarray<_Tp>& operator=(const gslice_array<_Tp>&);
- valarray<_Tp>& operator=(const mask_array<_Tp>&);
- valarray<_Tp>& operator=(const indirect_array<_Tp>&);
-
- template<class _Dom> valarray<_Tp>&
- operator= (const _Expr<_Dom,_Tp>&);
-
- // _lib.valarray.access_ element access:
- // XXX: LWG to be resolved.
- const _Tp& operator[](size_t) const;
- _Tp& operator[](size_t);
- // _lib.valarray.sub_ subset operations:
- _Expr<_SClos<_ValArray,_Tp>, _Tp> operator[](slice) const;
- slice_array<_Tp> operator[](slice);
- _Expr<_GClos<_ValArray,_Tp>, _Tp> operator[](const gslice&) const;
- gslice_array<_Tp> operator[](const gslice&);
- valarray<_Tp> operator[](const valarray<bool>&) const;
- mask_array<_Tp> operator[](const valarray<bool>&);
- _Expr<_IClos<_ValArray, _Tp>, _Tp>
- operator[](const valarray<size_t>&) const;
- indirect_array<_Tp> operator[](const valarray<size_t>&);
-
- // _lib.valarray.unary_ unary operators:
- _Expr<_UnClos<_Unary_plus,_ValArray,_Tp>,_Tp> operator+ () const;
- _Expr<_UnClos<negate,_ValArray,_Tp>,_Tp> operator- () const;
- _Expr<_UnClos<_Bitwise_not,_ValArray,_Tp>,_Tp> operator~ () const;
- _Expr<_UnClos<logical_not,_ValArray,_Tp>,bool> operator! () const;
-
- // _lib.valarray.cassign_ computed assignment:
- valarray<_Tp>& operator*= (const _Tp&);
- valarray<_Tp>& operator/= (const _Tp&);
- valarray<_Tp>& operator%= (const _Tp&);
- valarray<_Tp>& operator+= (const _Tp&);
- valarray<_Tp>& operator-= (const _Tp&);
- valarray<_Tp>& operator^= (const _Tp&);
- valarray<_Tp>& operator&= (const _Tp&);
- valarray<_Tp>& operator|= (const _Tp&);
- valarray<_Tp>& operator<<=(const _Tp&);
- valarray<_Tp>& operator>>=(const _Tp&);
- valarray<_Tp>& operator*= (const valarray<_Tp>&);
- valarray<_Tp>& operator/= (const valarray<_Tp>&);
- valarray<_Tp>& operator%= (const valarray<_Tp>&);
- valarray<_Tp>& operator+= (const valarray<_Tp>&);
- valarray<_Tp>& operator-= (const valarray<_Tp>&);
- valarray<_Tp>& operator^= (const valarray<_Tp>&);
- valarray<_Tp>& operator|= (const valarray<_Tp>&);
- valarray<_Tp>& operator&= (const valarray<_Tp>&);
- valarray<_Tp>& operator<<=(const valarray<_Tp>&);
- valarray<_Tp>& operator>>=(const valarray<_Tp>&);
-
- template<class _Dom>
- valarray<_Tp>& operator*= (const _Expr<_Dom,_Tp>&);
- template<class _Dom>
- valarray<_Tp>& operator/= (const _Expr<_Dom,_Tp>&);
- template<class _Dom>
- valarray<_Tp>& operator%= (const _Expr<_Dom,_Tp>&);
- template<class _Dom>
- valarray<_Tp>& operator+= (const _Expr<_Dom,_Tp>&);
- template<class _Dom>
- valarray<_Tp>& operator-= (const _Expr<_Dom,_Tp>&);
- template<class _Dom>
- valarray<_Tp>& operator^= (const _Expr<_Dom,_Tp>&);
- template<class _Dom>
- valarray<_Tp>& operator|= (const _Expr<_Dom,_Tp>&);
- template<class _Dom>
- valarray<_Tp>& operator&= (const _Expr<_Dom,_Tp>&);
- template<class _Dom>
- valarray<_Tp>& operator<<=(const _Expr<_Dom,_Tp>&);
- template<class _Dom>
- valarray<_Tp>& operator>>=(const _Expr<_Dom,_Tp>&);
-
-
- // _lib.valarray.members_ member functions:
- size_t size() const;
- _Tp sum() const;
- _Tp min() const;
- _Tp max() const;
-
-// // FIXME: Extension
-// _Tp product () const;
-
- valarray<_Tp> shift (int) const;
- valarray<_Tp> cshift(int) const;
- _Expr<_ValFunClos<_ValArray,_Tp>,_Tp> apply(_Tp func(_Tp)) const;
- _Expr<_RefFunClos<_ValArray,_Tp>,_Tp> apply(_Tp func(const _Tp&)) const;
- void resize(size_t __size, _Tp __c = _Tp());
-
- private:
- size_t _M_size;
- _Tp* __restrict__ _M_data;
-
- friend class _Array<_Tp>;
- };
-
-
- template<typename _Tp> struct _Unary_plus : unary_function<_Tp,_Tp> {
- _Tp operator() (const _Tp& __t) const { return __t; }
- };
-
- template<typename _Tp> struct _Bitwise_and : binary_function<_Tp,_Tp,_Tp> {
- _Tp operator() (_Tp __x, _Tp __y) const { return __x & __y; }
- };
-
- template<typename _Tp> struct _Bitwise_or : binary_function<_Tp,_Tp,_Tp> {
- _Tp operator() (_Tp __x, _Tp __y) const { return __x | __y; }
- };
-
- template<typename _Tp> struct _Bitwise_xor : binary_function<_Tp,_Tp,_Tp> {
- _Tp operator() (_Tp __x, _Tp __y) const { return __x ^ __y; }
- };
-
- template<typename _Tp> struct _Bitwise_not : unary_function<_Tp,_Tp> {
- _Tp operator() (_Tp __t) const { return ~__t; }
- };
-
- template<typename _Tp> struct _Shift_left : unary_function<_Tp,_Tp> {
- _Tp operator() (_Tp __x, _Tp __y) const { return __x << __y; }
- };
-
- template<typename _Tp> struct _Shift_right : unary_function<_Tp,_Tp> {
- _Tp operator() (_Tp __x, _Tp __y) const { return __x >> __y; }
- };
-
-
- template<typename _Tp>
- inline const _Tp&
- valarray<_Tp>::operator[] (size_t __i) const
- { return _M_data[__i]; }
-
- template<typename _Tp>
- inline _Tp&
- valarray<_Tp>::operator[] (size_t __i)
- { return _M_data[__i]; }
-
-} // std::
-
-#include <bits/slice.h>
-#include <bits/slice_array.h>
-#include <bits/gslice.h>
-#include <bits/gslice_array.h>
-#include <bits/mask_array.h>
-#include <bits/indirect_array.h>
-
-namespace std
-{
- template<typename _Tp>
- inline valarray<_Tp>::valarray () : _M_size (0), _M_data (0) {}
-
- template<typename _Tp>
- inline valarray<_Tp>::valarray (size_t __n)
- : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
- { __valarray_default_construct(_M_data, _M_data + __n); }
-
- template<typename _Tp>
- inline valarray<_Tp>::valarray (const _Tp& __t, size_t __n)
- : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
- { __valarray_fill_construct (_M_data, _M_data + __n, __t); }
-
- template<typename _Tp>
- inline valarray<_Tp>::valarray (const _Tp* __restrict__ __p, size_t __n)
- : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
- { __valarray_copy_construct (__p, __p + __n, _M_data); }
-
- template<typename _Tp>
- inline valarray<_Tp>::valarray (const valarray<_Tp>& __v)
- : _M_size(__v._M_size), _M_data(__valarray_get_storage<_Tp>(__v._M_size))
- { __valarray_copy_construct (__v._M_data, __v._M_data + _M_size, _M_data); }
-
- template<typename _Tp>
- inline valarray<_Tp>::valarray (const slice_array<_Tp>& __sa)
- : _M_size(__sa._M_sz), _M_data(__valarray_get_storage<_Tp>(__sa._M_sz))
- {
- __valarray_copy
- (__sa._M_array, __sa._M_sz, __sa._M_stride, _Array<_Tp>(_M_data));
- }
-
- template<typename _Tp>
- inline valarray<_Tp>::valarray (const gslice_array<_Tp>& __ga)
- : _M_size(__ga._M_index.size()),
- _M_data(__valarray_get_storage<_Tp>(_M_size))
- {
- __valarray_copy
- (__ga._M_array, _Array<size_t>(__ga._M_index),
- _Array<_Tp>(_M_data), _M_size);
- }
-
- template<typename _Tp>
- inline valarray<_Tp>::valarray (const mask_array<_Tp>& __ma)
- : _M_size(__ma._M_sz), _M_data(__valarray_get_storage<_Tp>(__ma._M_sz))
- {
- __valarray_copy
- (__ma._M_array, __ma._M_mask, _Array<_Tp>(_M_data), _M_size);
- }
-
- template<typename _Tp>
- inline valarray<_Tp>::valarray (const indirect_array<_Tp>& __ia)
- : _M_size(__ia._M_sz), _M_data(__valarray_get_storage<_Tp>(__ia._M_sz))
- {
- __valarray_copy
- (__ia._M_array, __ia._M_index, _Array<_Tp>(_M_data), _M_size);
- }
-
- template<typename _Tp> template<class _Dom>
- inline valarray<_Tp>::valarray (const _Expr<_Dom, _Tp>& __e)
- : _M_size(__e.size ()), _M_data(__valarray_get_storage<_Tp>(_M_size))
- { __valarray_copy (__e, _M_size, _Array<_Tp>(_M_data)); }
-
- template<typename _Tp>
- inline valarray<_Tp>::~valarray ()
- {
- __valarray_destroy_elements(_M_data, _M_data + _M_size);
- __valarray_release_memory(_M_data);
- }
-
- template<typename _Tp>
- inline valarray<_Tp>&
- valarray<_Tp>::operator= (const valarray<_Tp>& __v)
- {
- __valarray_copy(__v._M_data, _M_size, _M_data);
- return *this;
- }
-
- template<typename _Tp>
- inline valarray<_Tp>&
- valarray<_Tp>::operator= (const _Tp& __t)
- {
- __valarray_fill (_M_data, _M_size, __t);
- return *this;
- }
-
- template<typename _Tp>
- inline valarray<_Tp>&
- valarray<_Tp>::operator= (const slice_array<_Tp>& __sa)
- {
- __valarray_copy (__sa._M_array, __sa._M_sz,
- __sa._M_stride, _Array<_Tp>(_M_data));
- return *this;
- }
-
- template<typename _Tp>
- inline valarray<_Tp>&
- valarray<_Tp>::operator= (const gslice_array<_Tp>& __ga)
- {
- __valarray_copy (__ga._M_array, _Array<size_t>(__ga._M_index),
- _Array<_Tp>(_M_data), _M_size);
- return *this;
- }
-
- template<typename _Tp>
- inline valarray<_Tp>&
- valarray<_Tp>::operator= (const mask_array<_Tp>& __ma)
- {
- __valarray_copy (__ma._M_array, __ma._M_mask,
- _Array<_Tp>(_M_data), _M_size);
- return *this;
- }
-
- template<typename _Tp>
- inline valarray<_Tp>&
- valarray<_Tp>::operator= (const indirect_array<_Tp>& __ia)
- {
- __valarray_copy (__ia._M_array, __ia._M_index,
- _Array<_Tp>(_M_data), _M_size);
- return *this;
- }
-
- template<typename _Tp> template<class _Dom>
- inline valarray<_Tp>&
- valarray<_Tp>::operator= (const _Expr<_Dom, _Tp>& __e)
- {
- __valarray_copy (__e, _M_size, _Array<_Tp>(_M_data));
- return *this;
- }
-
- template<typename _Tp>
- inline _Expr<_SClos<_ValArray,_Tp>, _Tp>
- valarray<_Tp>::operator[] (slice __s) const
- {
- typedef _SClos<_ValArray,_Tp> _Closure;
- return _Expr<_Closure, _Tp> (_Closure (_Array<_Tp>(_M_data), __s));
- }
-
- template<typename _Tp>
- inline slice_array<_Tp>
- valarray<_Tp>::operator[] (slice __s)
- {
- return slice_array<_Tp> (_Array<_Tp>(_M_data), __s);
- }
-
- template<typename _Tp>
- inline _Expr<_GClos<_ValArray,_Tp>, _Tp>
- valarray<_Tp>::operator[] (const gslice& __gs) const
- {
- typedef _GClos<_ValArray,_Tp> _Closure;
- return _Expr<_Closure, _Tp>
- (_Closure (_Array<_Tp>(_M_data), __gs._M_index->_M_index));
- }
-
- template<typename _Tp>
- inline gslice_array<_Tp>
- valarray<_Tp>::operator[] (const gslice& __gs)
- {
- return gslice_array<_Tp>
- (_Array<_Tp>(_M_data), __gs._M_index->_M_index);
- }
-
- template<typename _Tp>
- inline valarray<_Tp>
- valarray<_Tp>::operator[] (const valarray<bool>& __m) const
- {
- size_t __s (0);
- size_t __e (__m.size ());
- for (size_t __i=0; __i<__e; ++__i)
- if (__m[__i]) ++__s;
- return valarray<_Tp> (mask_array<_Tp> (_Array<_Tp>(_M_data), __s,
- _Array<bool> (__m)));
- }
-
- template<typename _Tp>
- inline mask_array<_Tp>
- valarray<_Tp>::operator[] (const valarray<bool>& __m)
- {
- size_t __s (0);
- size_t __e (__m.size ());
- for (size_t __i=0; __i<__e; ++__i)
- if (__m[__i]) ++__s;
- return mask_array<_Tp> (_Array<_Tp>(_M_data), __s, _Array<bool> (__m));
- }
-
- template<typename _Tp>
- inline _Expr<_IClos<_ValArray,_Tp>, _Tp>
- valarray<_Tp>::operator[] (const valarray<size_t>& __i) const
- {
- typedef _IClos<_ValArray,_Tp> _Closure;
- return _Expr<_Closure, _Tp> (_Closure (*this, __i));
- }
-
- template<typename _Tp>
- inline indirect_array<_Tp>
- valarray<_Tp>::operator[] (const valarray<size_t>& __i)
- {
- return indirect_array<_Tp> (_Array<_Tp>(_M_data), __i.size(),
- _Array<size_t> (__i));
- }
-
- template<class _Tp>
- inline size_t valarray<_Tp>::size () const { return _M_size; }
-
- template<class _Tp>
- inline _Tp
- valarray<_Tp>::sum () const
- {
- return __valarray_sum(_M_data, _M_data + _M_size);
- }
-
-// template<typename _Tp>
-// inline _Tp
-// valarray<_Tp>::product () const
-// {
-// return __valarray_product(_M_data, _M_data + _M_size);
-// }
-
- template <class _Tp>
- inline valarray<_Tp>
- valarray<_Tp>::shift(int __n) const
- {
- _Tp* const __a = static_cast<_Tp*>
- (__builtin_alloca(sizeof(_Tp) * _M_size));
- if (__n == 0) // no shift
- __valarray_copy_construct(_M_data, _M_data + _M_size, __a);
- else if (__n > 0) // __n > 0: shift left
- {
- if (size_t(__n) > _M_size)
- __valarray_default_construct(__a, __a + __n);
- else
- {
- __valarray_copy_construct(_M_data+__n, _M_data + _M_size, __a);
- __valarray_default_construct(__a+_M_size-__n, __a + _M_size);
- }
- }
- else // __n < 0: shift right
- {
- __valarray_copy_construct (_M_data, _M_data+_M_size+__n, __a-__n);
- __valarray_default_construct(__a, __a - __n);
- }
- return valarray<_Tp> (__a, _M_size);
- }
-
- template <class _Tp>
- inline valarray<_Tp>
- valarray<_Tp>::cshift (int __n) const
- {
- _Tp* const __a = static_cast<_Tp*>
- (__builtin_alloca (sizeof(_Tp) * _M_size));
- if (__n == 0) // no cshift
- __valarray_copy_construct(_M_data, _M_data + _M_size, __a);
- else if (__n > 0) // cshift left
- {
- __valarray_copy_construct(_M_data, _M_data+__n, __a+_M_size-__n);
- __valarray_copy_construct(_M_data+__n, _M_data + _M_size, __a);
- }
- else // cshift right
- {
- __valarray_copy_construct
- (_M_data + _M_size+__n, _M_data + _M_size, __a);
- __valarray_copy_construct
- (_M_data, _M_data + _M_size+__n, __a - __n);
- }
- return valarray<_Tp>(__a, _M_size);
- }
-
- template <class _Tp>
- inline void
- valarray<_Tp>::resize (size_t __n, _Tp __c)
- {
- // This complication is so to make valarray<valarray<T> > work
- // even though it is not required by the standard. Nobody should
- // be saying valarray<valarray<T> > anyway. See the specs.
- __valarray_destroy_elements(_M_data, _M_data + _M_size);
- if (_M_size != __n)
- {
- __valarray_release_memory(_M_data);
- _M_size = __n;
- _M_data = __valarray_get_storage<_Tp>(__n);
- }
- __valarray_fill_construct(_M_data, _M_data + __n, __c);
- }
-
- template<typename _Tp>
- inline _Tp
- valarray<_Tp>::min() const
- {
- return *min_element (_M_data, _M_data+_M_size);
- }
-
- template<typename _Tp>
- inline _Tp
- valarray<_Tp>::max() const
- {
- return *max_element (_M_data, _M_data+_M_size);
- }
-
- template<class _Tp>
- inline _Expr<_ValFunClos<_ValArray,_Tp>,_Tp>
- valarray<_Tp>::apply (_Tp func (_Tp)) const
- {
- typedef _ValFunClos<_ValArray,_Tp> _Closure;
- return _Expr<_Closure,_Tp> (_Closure (*this, func));
- }
-
- template<class _Tp>
- inline _Expr<_RefFunClos<_ValArray,_Tp>,_Tp>
- valarray<_Tp>::apply (_Tp func (const _Tp &)) const
- {
- typedef _RefFunClos<_ValArray,_Tp> _Closure;
- return _Expr<_Closure,_Tp> (_Closure (*this, func));
- }
-
-#define _DEFINE_VALARRAY_UNARY_OPERATOR(_Op, _Name) \
- template<typename _Tp> \
- inline _Expr<_UnClos<_Name,_ValArray,_Tp>, _Tp> \
- valarray<_Tp>::operator _Op() const \
- { \
- typedef _UnClos<_Name,_ValArray,_Tp> _Closure; \
- return _Expr<_Closure, _Tp> (_Closure (*this)); \
- }
-
- _DEFINE_VALARRAY_UNARY_OPERATOR(+, _Unary_plus)
- _DEFINE_VALARRAY_UNARY_OPERATOR(-, negate)
- _DEFINE_VALARRAY_UNARY_OPERATOR(~, _Bitwise_not)
-
-#undef _DEFINE_VALARRAY_UNARY_OPERATOR
-
- template<typename _Tp>
- inline _Expr<_UnClos<logical_not,_ValArray,_Tp>, bool>
- valarray<_Tp>::operator!() const
- {
- typedef _UnClos<logical_not,_ValArray,_Tp> _Closure;
- return _Expr<_Closure, bool> (_Closure (*this));
- }
-
-#define _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(_Op, _Name) \
- template<class _Tp> \
- inline valarray<_Tp> & \
- valarray<_Tp>::operator _Op##= (const _Tp &__t) \
- { \
- _Array_augmented_##_Name (_Array<_Tp>(_M_data), _M_size, __t); \
- return *this; \
- } \
- \
- template<class _Tp> \
- inline valarray<_Tp> & \
- valarray<_Tp>::operator _Op##= (const valarray<_Tp> &__v) \
- { \
- _Array_augmented_##_Name (_Array<_Tp>(_M_data), _M_size, \
- _Array<_Tp>(__v._M_data)); \
- return *this; \
- }
-
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(+, plus)
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(-, minus)
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(*, multiplies)
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(/, divides)
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(%, modulus)
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(^, xor)
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(&, and)
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(|, or)
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(<<, shift_left)
-_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(>>, shift_right)
-
-#undef _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT
-
-
-} // std::
-
-
-namespace std
-{
-
-#define _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(_Op, _Name) \
- template<class _Tp> template<class _Dom> \
- inline valarray<_Tp> & \
- valarray<_Tp>::operator _Op##= (const _Expr<_Dom,_Tp> &__e) \
- { \
- _Array_augmented_##_Name (_Array<_Tp>(_M_data), __e, _M_size); \
- return *this; \
- }
-
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(+, plus)
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(-, minus)
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(*, multiplies)
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(/, divides)
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(%, modulus)
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(^, xor)
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(&, and)
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(|, or)
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(<<, shift_left)
-_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(>>, shift_right)
-
-#undef _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT
-
-
-#define _DEFINE_BINARY_OPERATOR(_Op, _Name) \
- template<typename _Tp> \
- inline _Expr<_BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp>, _Tp> \
- operator _Op (const valarray<_Tp> &__v, const valarray<_Tp> &__w) \
- { \
- typedef _BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp> _Closure; \
- return _Expr<_Closure, _Tp> (_Closure (__v, __w)); \
- } \
- \
- template<typename _Tp> \
- inline _Expr<_BinClos<_Name,_ValArray,_Constant,_Tp,_Tp>,_Tp> \
- operator _Op (const valarray<_Tp> &__v, const _Tp &__t) \
- { \
- typedef _BinClos<_Name,_ValArray,_Constant,_Tp,_Tp> _Closure; \
- return _Expr<_Closure, _Tp> (_Closure (__v, __t)); \
- } \
- \
- template<typename _Tp> \
- inline _Expr<_BinClos<_Name,_Constant,_ValArray,_Tp,_Tp>,_Tp> \
- operator _Op (const _Tp &__t, const valarray<_Tp> &__v) \
- { \
- typedef _BinClos<_Name,_Constant,_ValArray,_Tp,_Tp> _Closure; \
- return _Expr<_Closure, _Tp> (_Closure (__t, __v)); \
- }
-
-_DEFINE_BINARY_OPERATOR(+, plus)
-_DEFINE_BINARY_OPERATOR(-, minus)
-_DEFINE_BINARY_OPERATOR(*, multiplies)
-_DEFINE_BINARY_OPERATOR(/, divides)
-_DEFINE_BINARY_OPERATOR(%, modulus)
-_DEFINE_BINARY_OPERATOR(^, _Bitwise_xor)
-_DEFINE_BINARY_OPERATOR(&, _Bitwise_and)
-_DEFINE_BINARY_OPERATOR(|, _Bitwise_or)
-_DEFINE_BINARY_OPERATOR(<<, _Shift_left)
-_DEFINE_BINARY_OPERATOR(>>, _Shift_right)
-
-#undef _DEFINE_BINARY_OPERATOR
-
-#define _DEFINE_LOGICAL_OPERATOR(_Op, _Name) \
- template<typename _Tp> \
- inline _Expr<_BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp>,bool> \
- operator _Op (const valarray<_Tp> &__v, const valarray<_Tp> &__w) \
- { \
- typedef _BinClos<_Name,_ValArray,_ValArray,_Tp,_Tp> _Closure; \
- return _Expr<_Closure, bool> (_Closure (__v, __w)); \
- } \
- \
- template<class _Tp> \
- inline _Expr<_BinClos<_Name,_ValArray,_Constant,_Tp,_Tp>,bool> \
- operator _Op (const valarray<_Tp> &__v, const _Tp &__t) \
- { \
- typedef _BinClos<_Name,_ValArray,_Constant,_Tp,_Tp> _Closure; \
- return _Expr<_Closure, bool> (_Closure (__v, __t)); \
- } \
- \
- template<class _Tp> \
- inline _Expr<_BinClos<_Name,_Constant,_ValArray,_Tp,_Tp>,bool> \
- operator _Op (const _Tp &__t, const valarray<_Tp> &__v) \
- { \
- typedef _BinClos<_Name,_Constant,_ValArray,_Tp,_Tp> _Closure; \
- return _Expr<_Closure, bool> (_Closure (__t, __v)); \
- }
-
-_DEFINE_LOGICAL_OPERATOR(&&, logical_and)
-_DEFINE_LOGICAL_OPERATOR(||, logical_or)
-_DEFINE_LOGICAL_OPERATOR(==, equal_to)
-_DEFINE_LOGICAL_OPERATOR(!=, not_equal_to)
-_DEFINE_LOGICAL_OPERATOR(<, less)
-_DEFINE_LOGICAL_OPERATOR(>, greater)
-_DEFINE_LOGICAL_OPERATOR(<=, less_equal)
-_DEFINE_LOGICAL_OPERATOR(>=, greater_equal)
-
-#undef _DEFINE_LOGICAL_OPERATOR
-
-} // namespace std
-
-#endif // _CPP_VALARRAY
-
-// Local Variables:
-// mode:c++
-// End:
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