| // The template and inlines for the -*- C++ -*- internal _Meta class. | |
| // Copyright (C) 1997-2025 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 3, 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. | |
| // Under Section 7 of GPL version 3, you are granted additional | |
| // permissions described in the GCC Runtime Library Exception, version | |
| // 3.1, as published by the Free Software Foundation. | |
| // You should have received a copy of the GNU General Public License and | |
| // a copy of the GCC Runtime Library Exception along with this program; | |
| // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| // <http://www.gnu.org/licenses/>. | |
| /** @file bits/valarray_after.h | |
| * This is an internal header file, included by other library headers. | |
| * Do not attempt to use it directly. @headername{valarray} | |
| */ | |
| // Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr> | |
| #ifndef _VALARRAY_AFTER_H | |
| #define _VALARRAY_AFTER_H 1 | |
| #ifdef _GLIBCXX_SYSHDR | |
| #pragma GCC system_header | |
| #endif | |
| namespace std _GLIBCXX_VISIBILITY(default) | |
| { | |
| _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
| namespace __detail | |
| { | |
| // | |
| // 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: | |
| typename _ValArrayRef<_Dom>::__type _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: | |
| typename _ValArrayRef<_Dom>::__type _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) {} | |
| }; | |
| } // namespace __detail | |
| // | |
| // 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 | |
| { | |
| valarray<_Tp> __v = valarray<_Tp>(*this)[__s]; | |
| return __v; | |
| } | |
| template<class _Clos, typename _Tp> | |
| inline valarray<_Tp> | |
| _Expr<_Clos, _Tp>::operator[](const gslice& __gs) const | |
| { | |
| valarray<_Tp> __v = valarray<_Tp>(*this)[__gs]; | |
| return __v; | |
| } | |
| template<class _Clos, typename _Tp> | |
| inline valarray<_Tp> | |
| _Expr<_Clos, _Tp>::operator[](const valarray<bool>& __m) const | |
| { | |
| valarray<_Tp> __v = valarray<_Tp>(*this)[__m]; | |
| return __v; | |
| } | |
| template<class _Clos, typename _Tp> | |
| inline valarray<_Tp> | |
| _Expr<_Clos, _Tp>::operator[](const valarray<size_t>& __i) const | |
| { | |
| valarray<_Tp> __v = valarray<_Tp>(*this)[__i]; | |
| return __v; | |
| } | |
| 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 | |
| { | |
| valarray<_Tp> __v = valarray<_Tp>(*this).shift(__n); | |
| return __v; | |
| } | |
| template<class _Clos, typename _Tp> | |
| inline valarray<_Tp> | |
| _Expr<_Clos, _Tp>::cshift(int __n) const | |
| { | |
| valarray<_Tp> __v = valarray<_Tp>(*this).cshift(__n); | |
| return __v; | |
| } | |
| template<class _Clos, typename _Tp> | |
| inline valarray<_Tp> | |
| _Expr<_Clos, _Tp>::apply(_Tp __f(const _Tp&)) const | |
| { | |
| valarray<_Tp> __v = valarray<_Tp>(*this).apply(__f); | |
| return __v; | |
| } | |
| template<class _Clos, typename _Tp> | |
| inline valarray<_Tp> | |
| _Expr<_Clos, _Tp>::apply(_Tp __f(_Tp)) const | |
| { | |
| valarray<_Tp> __v = valarray<_Tp>(*this).apply(__f); | |
| return __v; | |
| } | |
| // 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, bool>(_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(+, struct std::__unary_plus) | |
| _DEFINE_EXPR_UNARY_OPERATOR(-, struct std::__negate) | |
| _DEFINE_EXPR_UNARY_OPERATOR(~, struct std::__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(+, struct std::__plus) | |
| _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus) | |
| _DEFINE_EXPR_BINARY_OPERATOR(*, struct std::__multiplies) | |
| _DEFINE_EXPR_BINARY_OPERATOR(/, struct std::__divides) | |
| _DEFINE_EXPR_BINARY_OPERATOR(%, struct std::__modulus) | |
| _DEFINE_EXPR_BINARY_OPERATOR(^, struct std::__bitwise_xor) | |
| _DEFINE_EXPR_BINARY_OPERATOR(&, struct std::__bitwise_and) | |
| _DEFINE_EXPR_BINARY_OPERATOR(|, struct std::__bitwise_or) | |
| _DEFINE_EXPR_BINARY_OPERATOR(<<, struct std::__shift_left) | |
| _DEFINE_EXPR_BINARY_OPERATOR(>>, struct std::__shift_right) | |
| _DEFINE_EXPR_BINARY_OPERATOR(&&, struct std::__logical_and) | |
| _DEFINE_EXPR_BINARY_OPERATOR(||, struct std::__logical_or) | |
| _DEFINE_EXPR_BINARY_OPERATOR(==, struct std::__equal_to) | |
| _DEFINE_EXPR_BINARY_OPERATOR(!=, struct std::__not_equal_to) | |
| _DEFINE_EXPR_BINARY_OPERATOR(<, struct std::__less) | |
| _DEFINE_EXPR_BINARY_OPERATOR(>, struct std::__greater) | |
| _DEFINE_EXPR_BINARY_OPERATOR(<=, struct std::__less_equal) | |
| _DEFINE_EXPR_BINARY_OPERATOR(>=, struct std::__greater_equal) | |
| #undef _DEFINE_EXPR_BINARY_OPERATOR | |
| #define _DEFINE_EXPR_UNARY_FUNCTION(_Name, _UName) \ | |
| template<class _Dom> \ | |
| inline _Expr<_UnClos<_UName, _Expr, _Dom>, \ | |
| typename _Dom::value_type> \ | |
| _Name(const _Expr<_Dom, typename _Dom::value_type>& __e) \ | |
| { \ | |
| typedef typename _Dom::value_type _Tp; \ | |
| typedef _UnClos<_UName, _Expr, _Dom> _Closure; \ | |
| return _Expr<_Closure, _Tp>(_Closure(__e())); \ | |
| } \ | |
| \ | |
| template<typename _Tp> \ | |
| inline _Expr<_UnClos<_UName, _ValArray, _Tp>, _Tp> \ | |
| _Name(const valarray<_Tp>& __v) \ | |
| { \ | |
| typedef _UnClos<_UName, _ValArray, _Tp> _Closure; \ | |
| return _Expr<_Closure, _Tp>(_Closure(__v)); \ | |
| } | |
| _DEFINE_EXPR_UNARY_FUNCTION(abs, struct std::_Abs) | |
| _DEFINE_EXPR_UNARY_FUNCTION(cos, struct std::_Cos) | |
| _DEFINE_EXPR_UNARY_FUNCTION(acos, struct std::_Acos) | |
| _DEFINE_EXPR_UNARY_FUNCTION(cosh, struct std::_Cosh) | |
| _DEFINE_EXPR_UNARY_FUNCTION(sin, struct std::_Sin) | |
| _DEFINE_EXPR_UNARY_FUNCTION(asin, struct std::_Asin) | |
| _DEFINE_EXPR_UNARY_FUNCTION(sinh, struct std::_Sinh) | |
| _DEFINE_EXPR_UNARY_FUNCTION(tan, struct std::_Tan) | |
| _DEFINE_EXPR_UNARY_FUNCTION(tanh, struct std::_Tanh) | |
| _DEFINE_EXPR_UNARY_FUNCTION(atan, struct std::_Atan) | |
| _DEFINE_EXPR_UNARY_FUNCTION(exp, struct std::_Exp) | |
| _DEFINE_EXPR_UNARY_FUNCTION(log, struct std::_Log) | |
| _DEFINE_EXPR_UNARY_FUNCTION(log10, struct std::_Log10) | |
| _DEFINE_EXPR_UNARY_FUNCTION(sqrt, struct std::_Sqrt) | |
| #undef _DEFINE_EXPR_UNARY_FUNCTION | |
| #define _DEFINE_EXPR_BINARY_FUNCTION(_Fun, _UFun) \ | |
| template<class _Dom1, class _Dom2> \ | |
| inline _Expr<_BinClos<_UFun, _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<_UFun, _Expr, _Expr, _Dom1, _Dom2> _Closure; \ | |
| return _Expr<_Closure, _Tp>(_Closure(__e1(), __e2())); \ | |
| } \ | |
| \ | |
| template<class _Dom> \ | |
| inline _Expr<_BinClos<_UFun, _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<_UFun, _Expr, _ValArray, _Dom, _Tp> _Closure; \ | |
| return _Expr<_Closure, _Tp>(_Closure(__e(), __v)); \ | |
| } \ | |
| \ | |
| template<class _Dom> \ | |
| inline _Expr<_BinClos<_UFun, _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<_UFun, _ValArray, _Expr, _Tp, _Dom> _Closure; \ | |
| return _Expr<_Closure, _Tp>(_Closure(__v, __e())); \ | |
| } \ | |
| \ | |
| template<class _Dom> \ | |
| inline _Expr<_BinClos<_UFun, _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<_UFun, _Expr, _Constant, _Dom, _Tp> _Closure; \ | |
| return _Expr<_Closure, _Tp>(_Closure(__e(), __t)); \ | |
| } \ | |
| \ | |
| template<class _Dom> \ | |
| inline _Expr<_BinClos<_UFun, _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<_UFun, _Constant, _Expr, _Tp, _Dom> _Closure; \ | |
| return _Expr<_Closure, _Tp>(_Closure(__t, __e())); \ | |
| } \ | |
| \ | |
| template<typename _Tp> \ | |
| inline _Expr<_BinClos<_UFun, _ValArray, _ValArray, _Tp, _Tp>, _Tp> \ | |
| _Fun(const valarray<_Tp>& __v, const valarray<_Tp>& __w) \ | |
| { \ | |
| typedef _BinClos<_UFun, _ValArray, _ValArray, _Tp, _Tp> _Closure;\ | |
| return _Expr<_Closure, _Tp>(_Closure(__v, __w)); \ | |
| } \ | |
| \ | |
| template<typename _Tp> \ | |
| inline _Expr<_BinClos<_UFun, _ValArray, _Constant, _Tp, _Tp>, _Tp> \ | |
| _Fun(const valarray<_Tp>& __v, \ | |
| const typename valarray<_Tp>::value_type& __t) \ | |
| { \ | |
| typedef _BinClos<_UFun, _ValArray, _Constant, _Tp, _Tp> _Closure;\ | |
| return _Expr<_Closure, _Tp>(_Closure(__v, __t)); \ | |
| } \ | |
| \ | |
| template<typename _Tp> \ | |
| inline _Expr<_BinClos<_UFun, _Constant, _ValArray, _Tp, _Tp>, _Tp> \ | |
| _Fun(const typename valarray<_Tp>::value_type& __t, \ | |
| const valarray<_Tp>& __v) \ | |
| { \ | |
| typedef _BinClos<_UFun, _Constant, _ValArray, _Tp, _Tp> _Closure;\ | |
| return _Expr<_Closure, _Tp>(_Closure(__t, __v)); \ | |
| } | |
| _DEFINE_EXPR_BINARY_FUNCTION(atan2, struct std::_Atan2) | |
| _DEFINE_EXPR_BINARY_FUNCTION(pow, struct std::_Pow) | |
| #undef _DEFINE_EXPR_BINARY_FUNCTION | |
| _GLIBCXX_END_NAMESPACE_VERSION | |
| } // namespace | |
| #endif /* _CPP_VALARRAY_AFTER_H */ |