mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-23 04:58:53 +08:00
c13bea50d1
* include/bits/valarray_meta.h: Remove, split into ... * include/bits/valarray_before.h: ... this, and ... * include/bits/valarray_after.h: ... this. * include/std/std_valarray.h: Adjust. * include/Makefile.am (bits_headers): Adjust. * include/Makefile.in: Regenerate. From-SVN: r61706
500 lines
22 KiB
C++
500 lines
22 KiB
C++
// The template and inlines for the -*- C++ -*- internal _Meta class.
|
|
|
|
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 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@cmla.ens-cachan.fr>
|
|
|
|
/** @file valarray_meta.h
|
|
* This is an internal header file, included by other library headers.
|
|
* You should not attempt to use it directly.
|
|
*/
|
|
|
|
#ifndef _CPP_VALARRAY_AFTER_H
|
|
#define _CPP_VALARRAY_AFTER_H 1
|
|
|
|
#pragma GCC system_header
|
|
|
|
namespace std
|
|
{
|
|
|
|
//
|
|
// gslice_array closure.
|
|
//
|
|
template<class _Dom> class _GBase {
|
|
public:
|
|
typedef typename _Dom::value_type value_type;
|
|
|
|
_GBase (const _Dom& __e, const valarray<size_t>& __i)
|
|
: _M_expr (__e), _M_index(__i) {}
|
|
value_type operator[] (size_t __i) const
|
|
{ return _M_expr[_M_index[__i]]; }
|
|
size_t size () const { return _M_index.size(); }
|
|
|
|
private:
|
|
const _Dom& _M_expr;
|
|
const valarray<size_t>& _M_index;
|
|
};
|
|
|
|
template<typename _Tp> class _GBase<_Array<_Tp> > {
|
|
public:
|
|
typedef _Tp value_type;
|
|
|
|
_GBase (_Array<_Tp> __a, const valarray<size_t>& __i)
|
|
: _M_array (__a), _M_index(__i) {}
|
|
value_type operator[] (size_t __i) const
|
|
{ return _M_array._M_data[_M_index[__i]]; }
|
|
size_t size () const { return _M_index.size(); }
|
|
|
|
private:
|
|
const _Array<_Tp> _M_array;
|
|
const valarray<size_t>& _M_index;
|
|
};
|
|
|
|
template<class _Dom> struct _GClos<_Expr,_Dom> : _GBase<_Dom> {
|
|
typedef _GBase<_Dom> _Base;
|
|
typedef typename _Base::value_type value_type;
|
|
|
|
_GClos (const _Dom& __e, const valarray<size_t>& __i)
|
|
: _Base (__e, __i) {}
|
|
};
|
|
|
|
template<typename _Tp>
|
|
struct _GClos<_ValArray,_Tp> : _GBase<_Array<_Tp> > {
|
|
typedef _GBase<_Array<_Tp> > _Base;
|
|
typedef typename _Base::value_type value_type;
|
|
|
|
_GClos (_Array<_Tp> __a, const valarray<size_t>& __i)
|
|
: _Base (__a, __i) {}
|
|
};
|
|
|
|
//
|
|
// indirect_array closure
|
|
//
|
|
template<class _Dom> class _IBase {
|
|
public:
|
|
typedef typename _Dom::value_type value_type;
|
|
|
|
_IBase (const _Dom& __e, const valarray<size_t>& __i)
|
|
: _M_expr (__e), _M_index (__i) {}
|
|
value_type operator[] (size_t __i) const
|
|
{ return _M_expr[_M_index[__i]]; }
|
|
size_t size() const { return _M_index.size(); }
|
|
|
|
private:
|
|
const _Dom& _M_expr;
|
|
const valarray<size_t>& _M_index;
|
|
};
|
|
|
|
template<class _Dom> struct _IClos<_Expr,_Dom> : _IBase<_Dom> {
|
|
typedef _IBase<_Dom> _Base;
|
|
typedef typename _Base::value_type value_type;
|
|
|
|
_IClos (const _Dom& __e, const valarray<size_t>& __i)
|
|
: _Base (__e, __i) {}
|
|
};
|
|
|
|
template<typename _Tp>
|
|
struct _IClos<_ValArray,_Tp> : _IBase<valarray<_Tp> > {
|
|
typedef _IBase<valarray<_Tp> > _Base;
|
|
typedef _Tp value_type;
|
|
|
|
_IClos (const valarray<_Tp>& __a, const valarray<size_t>& __i)
|
|
: _Base (__a, __i) {}
|
|
};
|
|
|
|
//
|
|
// class _Expr
|
|
//
|
|
template<class _Clos, typename _Tp>
|
|
class _Expr
|
|
{
|
|
public:
|
|
typedef _Tp value_type;
|
|
|
|
_Expr(const _Clos&);
|
|
|
|
const _Clos& operator()() const;
|
|
|
|
value_type operator[](size_t) const;
|
|
valarray<value_type> operator[](slice) const;
|
|
valarray<value_type> operator[](const gslice&) const;
|
|
valarray<value_type> operator[](const valarray<bool>&) const;
|
|
valarray<value_type> operator[](const valarray<size_t>&) const;
|
|
|
|
_Expr<_UnClos<__unary_plus,std::_Expr,_Clos>, value_type>
|
|
operator+() const;
|
|
|
|
_Expr<_UnClos<__negate,std::_Expr,_Clos>, value_type>
|
|
operator-() const;
|
|
|
|
_Expr<_UnClos<__bitwise_not,std::_Expr,_Clos>, value_type>
|
|
operator~() const;
|
|
|
|
_Expr<_UnClos<__logical_not,std::_Expr,_Clos>, bool>
|
|
operator!() const;
|
|
|
|
size_t size() const;
|
|
value_type sum() const;
|
|
|
|
valarray<value_type> shift(int) const;
|
|
valarray<value_type> cshift(int) const;
|
|
|
|
value_type min() const;
|
|
value_type max() const;
|
|
|
|
valarray<value_type> apply(value_type (*)(const value_type&)) const;
|
|
valarray<value_type> apply(value_type (*)(value_type)) const;
|
|
|
|
private:
|
|
const _Clos _M_closure;
|
|
};
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline
|
|
_Expr<_Clos,_Tp>::_Expr(const _Clos& __c) : _M_closure(__c) {}
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline const _Clos&
|
|
_Expr<_Clos,_Tp>::operator()() const
|
|
{ return _M_closure; }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline _Tp
|
|
_Expr<_Clos,_Tp>::operator[](size_t __i) const
|
|
{ return _M_closure[__i]; }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline valarray<_Tp>
|
|
_Expr<_Clos,_Tp>::operator[](slice __s) const
|
|
{ return _M_closure[__s]; }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline valarray<_Tp>
|
|
_Expr<_Clos,_Tp>::operator[](const gslice& __gs) const
|
|
{ return _M_closure[__gs]; }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline valarray<_Tp>
|
|
_Expr<_Clos,_Tp>::operator[](const valarray<bool>& __m) const
|
|
{ return _M_closure[__m]; }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline valarray<_Tp>
|
|
_Expr<_Clos,_Tp>::operator[](const valarray<size_t>& __i) const
|
|
{ return _M_closure[__i]; }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline size_t
|
|
_Expr<_Clos,_Tp>::size() const { return _M_closure.size (); }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline valarray<_Tp>
|
|
_Expr<_Clos, _Tp>::shift(int __n) const
|
|
{ return valarray<_Tp>(_M_closure).shift(__n); }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline valarray<_Tp>
|
|
_Expr<_Clos, _Tp>::cshift(int __n) const
|
|
{ return valarray<_Tp>(_M_closure).cshift(__n); }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline valarray<_Tp>
|
|
_Expr<_Clos, _Tp>::apply(_Tp __f(const _Tp&)) const
|
|
{ return valarray<_Tp>(_M_closure).apply(__f); }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline valarray<_Tp>
|
|
_Expr<_Clos, _Tp>::apply(_Tp __f(_Tp)) const
|
|
{ return valarray<_Tp>(_M_closure).apply(__f); }
|
|
|
|
// XXX: replace this with a more robust summation algorithm.
|
|
template<class _Clos, typename _Tp>
|
|
inline _Tp
|
|
_Expr<_Clos,_Tp>::sum() const
|
|
{
|
|
size_t __n = _M_closure.size();
|
|
if (__n == 0)
|
|
return _Tp();
|
|
else
|
|
{
|
|
_Tp __s = _M_closure[--__n];
|
|
while (__n != 0)
|
|
__s += _M_closure[--__n];
|
|
return __s;
|
|
}
|
|
}
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline _Tp
|
|
_Expr<_Clos, _Tp>::min() const
|
|
{ return __valarray_min(_M_closure); }
|
|
|
|
template<class _Clos, typename _Tp>
|
|
inline _Tp
|
|
_Expr<_Clos, _Tp>::max() const
|
|
{ return __valarray_max(_M_closure); }
|
|
|
|
template<class _Dom, typename _Tp>
|
|
inline _Expr<_UnClos<__logical_not,_Expr,_Dom>, bool>
|
|
_Expr<_Dom,_Tp>::operator!() const
|
|
{
|
|
typedef _UnClos<__logical_not,std::_Expr,_Dom> _Closure;
|
|
return _Expr<_Closure,_Tp>(_Closure(this->_M_closure));
|
|
}
|
|
|
|
#define _DEFINE_EXPR_UNARY_OPERATOR(_Op, _Name) \
|
|
template<class _Dom, typename _Tp> \
|
|
inline _Expr<_UnClos<_Name,std::_Expr,_Dom>,_Tp> \
|
|
_Expr<_Dom,_Tp>::operator _Op() const \
|
|
{ \
|
|
typedef _UnClos<_Name,std::_Expr,_Dom> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(this->_M_closure)); \
|
|
}
|
|
|
|
_DEFINE_EXPR_UNARY_OPERATOR(+, __unary_plus)
|
|
_DEFINE_EXPR_UNARY_OPERATOR(-, __negate)
|
|
_DEFINE_EXPR_UNARY_OPERATOR(~, __bitwise_not)
|
|
|
|
#undef _DEFINE_EXPR_UNARY_OPERATOR
|
|
|
|
|
|
#define _DEFINE_EXPR_BINARY_OPERATOR(_Op, _Name) \
|
|
template<class _Dom1, class _Dom2> \
|
|
inline _Expr<_BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2>, \
|
|
typename __fun<_Name, typename _Dom1::value_type>::result_type>\
|
|
operator _Op(const _Expr<_Dom1,typename _Dom1::value_type>& __v, \
|
|
const _Expr<_Dom2,typename _Dom2::value_type>& __w) \
|
|
{ \
|
|
typedef typename _Dom1::value_type _Arg; \
|
|
typedef typename __fun<_Name, _Arg>::result_type _Value; \
|
|
typedef _BinClos<_Name,_Expr,_Expr,_Dom1,_Dom2> _Closure; \
|
|
return _Expr<_Closure,_Value>(_Closure(__v(), __w())); \
|
|
} \
|
|
\
|
|
template<class _Dom> \
|
|
inline _Expr<_BinClos<_Name,_Expr,_Constant,_Dom,typename _Dom::value_type>,\
|
|
typename __fun<_Name, typename _Dom::value_type>::result_type>\
|
|
operator _Op(const _Expr<_Dom,typename _Dom::value_type>& __v, \
|
|
const typename _Dom::value_type& __t) \
|
|
{ \
|
|
typedef typename _Dom::value_type _Arg; \
|
|
typedef typename __fun<_Name, _Arg>::result_type _Value; \
|
|
typedef _BinClos<_Name,_Expr,_Constant,_Dom,_Arg> _Closure; \
|
|
return _Expr<_Closure,_Value>(_Closure(__v(), __t)); \
|
|
} \
|
|
\
|
|
template<class _Dom> \
|
|
inline _Expr<_BinClos<_Name,_Constant,_Expr,typename _Dom::value_type,_Dom>,\
|
|
typename __fun<_Name, typename _Dom::value_type>::result_type>\
|
|
operator _Op(const typename _Dom::value_type& __t, \
|
|
const _Expr<_Dom,typename _Dom::value_type>& __v) \
|
|
{ \
|
|
typedef typename _Dom::value_type _Arg; \
|
|
typedef typename __fun<_Name, _Arg>::result_type _Value; \
|
|
typedef _BinClos<_Name,_Constant,_Expr,_Arg,_Dom> _Closure; \
|
|
return _Expr<_Closure,_Value>(_Closure(__t, __v())); \
|
|
} \
|
|
\
|
|
template<class _Dom> \
|
|
inline _Expr<_BinClos<_Name,_Expr,_ValArray,_Dom,typename _Dom::value_type>,\
|
|
typename __fun<_Name, typename _Dom::value_type>::result_type>\
|
|
operator _Op(const _Expr<_Dom,typename _Dom::value_type>& __e, \
|
|
const valarray<typename _Dom::value_type>& __v) \
|
|
{ \
|
|
typedef typename _Dom::value_type _Arg; \
|
|
typedef typename __fun<_Name, _Arg>::result_type _Value; \
|
|
typedef _BinClos<_Name,_Expr,_ValArray,_Dom,_Arg> _Closure; \
|
|
return _Expr<_Closure,_Value>(_Closure(__e(), __v)); \
|
|
} \
|
|
\
|
|
template<class _Dom> \
|
|
inline _Expr<_BinClos<_Name,_ValArray,_Expr,typename _Dom::value_type,_Dom>,\
|
|
typename __fun<_Name, typename _Dom::value_type>::result_type>\
|
|
operator _Op(const valarray<typename _Dom::value_type>& __v, \
|
|
const _Expr<_Dom,typename _Dom::value_type>& __e) \
|
|
{ \
|
|
typedef typename _Dom::value_type _Tp; \
|
|
typedef typename __fun<_Name, _Tp>::result_type _Value; \
|
|
typedef _BinClos<_Name,_ValArray,_Expr,_Tp,_Dom> _Closure; \
|
|
return _Expr<_Closure,_Value> (_Closure (__v, __e ())); \
|
|
}
|
|
|
|
_DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(*, __multiplies)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(/, __divides)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(%, __modulus)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(^, __bitwise_xor)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(&, __bitwise_and)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(|, __bitwise_or)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(<<, __shift_left)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(>>, __shift_right)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(&&, __logical_and)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(||, __logical_or)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(==, __equal_to)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(!=, __not_equal_to)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(<, __less)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(>, __greater)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(<=, __less_equal)
|
|
_DEFINE_EXPR_BINARY_OPERATOR(>=, __greater_equal)
|
|
|
|
#undef _DEFINE_EXPR_BINARY_OPERATOR
|
|
|
|
#define _DEFINE_EXPR_UNARY_FUNCTION(_Name) \
|
|
template<class _Dom> \
|
|
inline _Expr<_UnClos<__##_Name,_Expr,_Dom>,typename _Dom::value_type>\
|
|
_Name(const _Expr<_Dom,typename _Dom::value_type>& __e) \
|
|
{ \
|
|
typedef typename _Dom::value_type _Tp; \
|
|
typedef _UnClos<__##_Name,_Expr,_Dom> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(__e())); \
|
|
} \
|
|
\
|
|
template<typename _Tp> \
|
|
inline _Expr<_UnClos<__##_Name,_ValArray,_Tp>,_Tp> \
|
|
_Name(const valarray<_Tp>& __v) \
|
|
{ \
|
|
typedef _UnClos<__##_Name,_ValArray,_Tp> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(__v)); \
|
|
}
|
|
|
|
_DEFINE_EXPR_UNARY_FUNCTION(abs)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(cos)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(acos)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(cosh)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(sin)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(asin)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(sinh)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(tan)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(tanh)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(atan)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(exp)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(log)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(log10)
|
|
_DEFINE_EXPR_UNARY_FUNCTION(sqrt)
|
|
|
|
#undef _DEFINE_EXPR_UNARY_FUNCTION
|
|
|
|
#define _DEFINE_EXPR_BINARY_FUNCTION(_Fun) \
|
|
template<class _Dom1, class _Dom2> \
|
|
inline _Expr<_BinClos<__##_Fun,_Expr,_Expr,_Dom1,_Dom2>, \
|
|
typename _Dom1::value_type> \
|
|
_Fun(const _Expr<_Dom1,typename _Dom1::value_type>& __e1, \
|
|
const _Expr<_Dom2,typename _Dom2::value_type>& __e2) \
|
|
{ \
|
|
typedef typename _Dom1::value_type _Tp; \
|
|
typedef _BinClos<__##_Fun,_Expr,_Expr,_Dom1,_Dom2> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(__e1(), __e2())); \
|
|
} \
|
|
\
|
|
template<class _Dom> \
|
|
inline _Expr<_BinClos<__##_Fun, _Expr, _ValArray, _Dom, \
|
|
typename _Dom::value_type>, \
|
|
typename _Dom::value_type> \
|
|
_Fun(const _Expr<_Dom,typename _Dom::value_type>& __e, \
|
|
const valarray<typename _Dom::value_type>& __v) \
|
|
{ \
|
|
typedef typename _Dom::value_type _Tp; \
|
|
typedef _BinClos<__##_Fun, _Expr, _ValArray, _Dom, _Tp> _Closure;\
|
|
return _Expr<_Closure,_Tp>(_Closure(__e(), __v)); \
|
|
} \
|
|
\
|
|
template<class _Dom> \
|
|
inline _Expr<_BinClos<__##_Fun, _ValArray, _Expr, \
|
|
typename _Dom::value_type,_Dom>, \
|
|
typename _Dom::value_type> \
|
|
_Fun(const valarray<typename _Dom::valarray>& __v, \
|
|
const _Expr<_Dom,typename _Dom::value_type>& __e) \
|
|
{ \
|
|
typedef typename _Dom::value_type _Tp; \
|
|
typedef _BinClos<__##_Fun,_ValArray,_Expr,_Tp,_Dom> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(__v, __e())); \
|
|
} \
|
|
\
|
|
template<class _Dom> \
|
|
inline _Expr<_BinClos<__##_Fun,_Expr,_Constant,_Dom, \
|
|
typename _Dom::value_type>, \
|
|
typename _Dom::value_type> \
|
|
_Fun(const _Expr<_Dom, typename _Dom::value_type>& __e, \
|
|
const typename _Dom::value_type& __t) \
|
|
{ \
|
|
typedef typename _Dom::value_type _Tp; \
|
|
typedef _BinClos<__##_Fun,_Expr,_Constant,_Dom,_Tp> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(__e(), __t)); \
|
|
} \
|
|
\
|
|
template<class _Dom> \
|
|
inline _Expr<_BinClos<__##_Fun,_Constant,_Expr, \
|
|
typename _Dom::value_type,_Dom>, \
|
|
typename _Dom::value_type> \
|
|
_Fun(const typename _Dom::value_type& __t, \
|
|
const _Expr<_Dom,typename _Dom::value_type>& __e) \
|
|
{ \
|
|
typedef typename _Dom::value_type _Tp; \
|
|
typedef _BinClos<__##_Fun, _Constant,_Expr,_Tp,_Dom> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(__t, __e())); \
|
|
} \
|
|
\
|
|
template<typename _Tp> \
|
|
inline _Expr<_BinClos<__##_Fun,_ValArray,_ValArray,_Tp,_Tp>, _Tp> \
|
|
_Fun(const valarray<_Tp>& __v, const valarray<_Tp>& __w) \
|
|
{ \
|
|
typedef _BinClos<__##_Fun,_ValArray,_ValArray,_Tp,_Tp> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(__v, __w)); \
|
|
} \
|
|
\
|
|
template<typename _Tp> \
|
|
inline _Expr<_BinClos<__##_Fun,_ValArray,_Constant,_Tp,_Tp>,_Tp> \
|
|
_Fun(const valarray<_Tp>& __v, const _Tp& __t) \
|
|
{ \
|
|
typedef _BinClos<__##_Fun,_ValArray,_Constant,_Tp,_Tp> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(__v, __t)); \
|
|
} \
|
|
\
|
|
template<typename _Tp> \
|
|
inline _Expr<_BinClos<__##_Fun,_Constant,_ValArray,_Tp,_Tp>,_Tp> \
|
|
_Fun(const _Tp& __t, const valarray<_Tp>& __v) \
|
|
{ \
|
|
typedef _BinClos<__##_Fun,_Constant,_ValArray,_Tp,_Tp> _Closure; \
|
|
return _Expr<_Closure,_Tp>(_Closure(__t, __v)); \
|
|
}
|
|
|
|
_DEFINE_EXPR_BINARY_FUNCTION(atan2)
|
|
_DEFINE_EXPR_BINARY_FUNCTION(pow)
|
|
|
|
#undef _DEFINE_EXPR_BINARY_FUNCTION
|
|
|
|
} // std::
|
|
|
|
|
|
#endif /* _CPP_VALARRAY_AFTER_H */
|
|
|
|
// Local Variables:
|
|
// mode:c++
|
|
// End:
|