31#ifndef _GLIBCXX_VALARRAY
32#define _GLIBCXX_VALARRAY 1
35#pragma GCC system_header
44#if __cplusplus >= 201103L
48namespace std _GLIBCXX_VISIBILITY(default)
50_GLIBCXX_BEGIN_NAMESPACE_VERSION
52 template<
class _Clos,
typename _Tp>
55 template<
typename _Tp1,
typename _Tp2>
60 template<
class _Oper,
template<
class,
class>
class _Meta,
class _Dom>
64 template<
class,
class>
class _Meta1,
65 template<
class,
class>
class _Meta2,
66 class _Dom1,
class _Dom2>
69 template<
template<
class,
class>
class _Meta,
class _Dom>
72 template<
template<
class,
class>
class _Meta,
class _Dom>
75 template<
template<
class,
class>
class _Meta,
class _Dom>
78 template<
template<
class,
class>
class _Meta,
class _Dom>
81 template<
template<
class,
class>
class _Meta,
class _Dom>
85 using __detail::_UnClos;
86 using __detail::_BinClos;
87 using __detail::_SClos;
88 using __detail::_GClos;
89 using __detail::_IClos;
90 using __detail::_ValFunClos;
91 using __detail::_RefFunClos;
101_GLIBCXX_END_NAMESPACE_VERSION
107namespace std _GLIBCXX_VISIBILITY(default)
109_GLIBCXX_BEGIN_NAMESPACE_VERSION
136 typedef typename __fun<_Op, _Tp>::result_type __rt;
137 typedef _Expr<_UnClos<_Op, _ValArray, _Tp>, __rt> _Rt;
140 typedef _Tp value_type;
158#if __cplusplus >= 201103L
175#if __cplusplus >= 201103L
181 valarray(
const _Expr<_Dom, _Tp>& __e);
193 valarray<_Tp>& operator=(const valarray<_Tp>& __v);
195#if __cplusplus >= 201103L
203 valarray<_Tp>&
operator=(valarray<_Tp>&& __v)
noexcept;
213 valarray<_Tp>&
operator=(
const _Tp& __t);
255#if __cplusplus >= 201103L
267 template<
class _Dom> valarray<_Tp>&
281 const _Tp&
operator[](
size_t)
const _GLIBCXX_NOTHROW;
343 valarray<_Tp>
operator[](
const valarray<bool>& __m)
const;
370 _Expr<_IClos<_ValArray, _Tp>, _Tp>
371 operator[](
const valarray<size_t>& __i)
const;
395 typename _UnaryOp<__bitwise_not>::_Rt
operator~()
const;
398 typename _UnaryOp<__logical_not>::_Rt
operator!()
const;
483#if __cplusplus >= 201103L
485 void swap(valarray<_Tp>& __v)
noexcept;
520 valarray<_Tp>
shift (
int __n)
const;
549 _Expr<_ValFunClos<_ValArray, _Tp>, _Tp>
apply(_Tp __func(_Tp))
const;
561 _Expr<_RefFunClos<_ValArray, _Tp>, _Tp>
apply(_Tp __func(
const _Tp&))
const;
572 void resize(
size_t __size, _Tp __c = _Tp());
576 _Tp* __restrict__ _M_data;
578 friend struct _Array<_Tp>;
581#if __cpp_deduction_guides >= 201606
582 template<
typename _Tp,
size_t _Nm>
586 template<
typename _Tp>
590 __glibcxx_requires_subscript(__i);
594 template<
typename _Tp>
598 __glibcxx_requires_subscript(__i);
604_GLIBCXX_END_NAMESPACE_VERSION
614namespace std _GLIBCXX_VISIBILITY(default)
616_GLIBCXX_BEGIN_NAMESPACE_VERSION
623 template<
typename _Tp>
627 template<
typename _Tp>
630 : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
631 { std::__valarray_default_construct(_M_data, _M_data + __n); }
633 template<
typename _Tp>
636 : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
637 { std::__valarray_fill_construct(_M_data, _M_data + __n, __t); }
639 template<
typename _Tp>
642 : _M_size(__n), _M_data(__valarray_get_storage<_Tp>(__n))
644 __glibcxx_assert(__p != 0 || __n == 0);
645 std::__valarray_copy_construct(__p, __p + __n, _M_data);
648 template<
typename _Tp>
651 : _M_size(__v._M_size), _M_data(__valarray_get_storage<_Tp>(__v._M_size))
652 { std::__valarray_copy_construct(__v._M_data, __v._M_data + _M_size,
655#if __cplusplus >= 201103L
656 template<
typename _Tp>
659 : _M_size(__v._M_size), _M_data(__v._M_data)
666 template<
typename _Tp>
669 : _M_size(__sa._M_sz), _M_data(__valarray_get_storage<_Tp>(__sa._M_sz))
671 std::__valarray_copy_construct
672 (__sa._M_array, __sa._M_sz, __sa._M_stride, _Array<_Tp>(_M_data));
675 template<
typename _Tp>
678 : _M_size(__ga._M_index.
size()),
679 _M_data(__valarray_get_storage<_Tp>(_M_size))
681 std::__valarray_copy_construct
682 (__ga._M_array, _Array<size_t>(__ga._M_index),
683 _Array<_Tp>(_M_data), _M_size);
686 template<
typename _Tp>
689 : _M_size(__ma._M_sz), _M_data(__valarray_get_storage<_Tp>(__ma._M_sz))
691 std::__valarray_copy_construct
692 (__ma._M_array, __ma._M_mask, _Array<_Tp>(_M_data), _M_size);
695 template<
typename _Tp>
698 : _M_size(__ia._M_sz), _M_data(__valarray_get_storage<_Tp>(__ia._M_sz))
700 std::__valarray_copy_construct
701 (__ia._M_array, __ia._M_index, _Array<_Tp>(_M_data), _M_size);
704#if __cplusplus >= 201103L
705 template<
typename _Tp>
708 : _M_size(__l.
size()), _M_data(__valarray_get_storage<_Tp>(__l.
size()))
709 { std::__valarray_copy_construct(__l.begin(), __l.end(), _M_data); }
712 template<
typename _Tp>
template<
class _Dom>
715 : _M_size(__e.
size()), _M_data(__valarray_get_storage<_Tp>(_M_size))
716 { std::__valarray_copy_construct(__e, _M_size, _Array<_Tp>(_M_data)); }
718 template<
typename _Tp>
720 valarray<_Tp>::~valarray() _GLIBCXX_NOEXCEPT
722 std::__valarray_destroy_elements(_M_data, _M_data + _M_size);
723 std::__valarray_release_memory(_M_data);
726 template<
typename _Tp>
732 if (_M_size == __v._M_size)
733 std::__valarray_copy(__v._M_data, _M_size, _M_data);
738 std::__valarray_destroy_elements(_M_data, _M_data + _M_size);
739 std::__valarray_release_memory(_M_data);
741 _M_size = __v._M_size;
742 _M_data = __valarray_get_storage<_Tp>(_M_size);
743 std::__valarray_copy_construct(__v._M_data, __v._M_data + _M_size,
749#if __cplusplus >= 201103L
750 template<
typename _Tp>
756 std::__valarray_destroy_elements(_M_data, _M_data + _M_size);
757 std::__valarray_release_memory(_M_data);
759 _M_size = __v._M_size;
760 _M_data = __v._M_data;
766 template<
typename _Tp>
772 if (_M_size == __l.size())
773 std::__valarray_copy(__l.begin(), __l.size(), _M_data);
778 std::__valarray_destroy_elements(_M_data, _M_data + _M_size);
779 std::__valarray_release_memory(_M_data);
781 _M_size = __l.size();
782 _M_data = __valarray_get_storage<_Tp>(_M_size);
783 std::__valarray_copy_construct(__l.begin(), __l.begin() + _M_size,
790 template<
typename _Tp>
794 std::__valarray_fill(_M_data, _M_size, __t);
798 template<
typename _Tp>
802 __glibcxx_assert(_M_size == __sa._M_sz);
803 std::__valarray_copy(__sa._M_array, __sa._M_sz,
804 __sa._M_stride, _Array<_Tp>(_M_data));
808 template<
typename _Tp>
812 __glibcxx_assert(_M_size == __ga._M_index.
size());
813 std::__valarray_copy(__ga._M_array, _Array<size_t>(__ga._M_index),
814 _Array<_Tp>(_M_data), _M_size);
818 template<
typename _Tp>
822 __glibcxx_assert(_M_size == __ma._M_sz);
823 std::__valarray_copy(__ma._M_array, __ma._M_mask,
824 _Array<_Tp>(_M_data), _M_size);
828 template<
typename _Tp>
832 __glibcxx_assert(_M_size == __ia._M_sz);
833 std::__valarray_copy(__ia._M_array, __ia._M_index,
834 _Array<_Tp>(_M_data), _M_size);
838 template<
typename _Tp>
template<
class _Dom>
844 if (_M_size == __e.size())
849 for (
size_t __i = 0; __i < _M_size; ++__i)
850 _M_data[__i] = __e[__i];
856 std::__valarray_destroy_elements(_M_data, _M_data + _M_size);
857 std::__valarray_release_memory(_M_data);
859 _M_size = __e.size();
860 _M_data = __valarray_get_storage<_Tp>(_M_size);
861 std::__valarray_copy_construct(__e, _M_size, _Array<_Tp>(_M_data));
866 template<
typename _Tp>
867 inline _Expr<_SClos<_ValArray,_Tp>, _Tp>
870 typedef _SClos<_ValArray,_Tp> _Closure;
871 return _Expr<_Closure, _Tp>(_Closure (_Array<_Tp>(_M_data), __s));
874 template<
typename _Tp>
879 template<
typename _Tp>
880 inline _Expr<_GClos<_ValArray,_Tp>, _Tp>
883 typedef _GClos<_ValArray,_Tp> _Closure;
884 return _Expr<_Closure, _Tp>
885 (_Closure(_Array<_Tp>(_M_data), __gs._M_index->_M_index));
888 template<
typename _Tp>
893 (_Array<_Tp>(_M_data), __gs._M_index->_M_index);
896 template<
typename _Tp>
901 size_t __e = __m.
size();
902 for (
size_t __i=0; __i<__e; ++__i)
904 __glibcxx_assert(__s <= _M_size);
906 _Array<bool> (__m)));
909 template<
typename _Tp>
914 size_t __e = __m.
size();
915 for (
size_t __i=0; __i<__e; ++__i)
917 __glibcxx_assert(__s <= _M_size);
921 template<
typename _Tp>
922 inline _Expr<_IClos<_ValArray,_Tp>, _Tp>
925 typedef _IClos<_ValArray,_Tp> _Closure;
926 return _Expr<_Closure, _Tp>(_Closure(*
this, __i));
929 template<
typename _Tp>
934 _Array<size_t>(__i));
937#if __cplusplus >= 201103L
942 std::swap(_M_size, __v._M_size);
943 std::swap(_M_data, __v._M_data);
956 __glibcxx_assert(_M_size > 0);
957 return std::__valarray_sum(_M_data, _M_data + _M_size);
969 _Tp* __restrict__ __tmp_M_data =
970 std::__valarray_get_storage<_Tp>(_M_size);
973 std::__valarray_copy_construct(_M_data,
974 _M_data + _M_size, __tmp_M_data);
977 if (
size_t(__n) > _M_size)
980 std::__valarray_copy_construct(_M_data + __n,
981 _M_data + _M_size, __tmp_M_data);
982 std::__valarray_default_construct(__tmp_M_data + _M_size - __n,
983 __tmp_M_data + _M_size);
987 if (-
size_t(__n) > _M_size)
990 std::__valarray_copy_construct(_M_data, _M_data + _M_size + __n,
992 std::__valarray_default_construct(__tmp_M_data,
996 __ret._M_size = _M_size;
997 __ret._M_data = __tmp_M_data;
1010 _Tp* __restrict__ __tmp_M_data =
1011 std::__valarray_get_storage<_Tp>(_M_size);
1014 std::__valarray_copy_construct(_M_data,
1015 _M_data + _M_size, __tmp_M_data);
1018 if (
size_t(__n) > _M_size)
1019 __n = int(__n % _M_size);
1021 std::__valarray_copy_construct(_M_data, _M_data + __n,
1022 __tmp_M_data + _M_size - __n);
1023 std::__valarray_copy_construct(_M_data + __n, _M_data + _M_size,
1028 if (-
size_t(__n) > _M_size)
1029 __n = -int(-
size_t(__n) % _M_size);
1031 std::__valarray_copy_construct(_M_data + _M_size + __n,
1032 _M_data + _M_size, __tmp_M_data);
1033 std::__valarray_copy_construct(_M_data, _M_data + _M_size + __n,
1034 __tmp_M_data - __n);
1037 __ret._M_size = _M_size;
1038 __ret._M_data = __tmp_M_data;
1049 std::__valarray_destroy_elements(_M_data, _M_data + _M_size);
1052 std::__valarray_release_memory(_M_data);
1054 _M_data = __valarray_get_storage<_Tp>(__n);
1056 std::__valarray_fill_construct(_M_data, _M_data + __n, __c);
1059 template<
typename _Tp>
1063 __glibcxx_assert(_M_size > 0);
1064 return *std::min_element(_M_data, _M_data + _M_size);
1067 template<
typename _Tp>
1071 __glibcxx_assert(_M_size > 0);
1072 return *std::max_element(_M_data, _M_data + _M_size);
1076 inline _Expr<_ValFunClos<_ValArray, _Tp>, _Tp>
1079 typedef _ValFunClos<_ValArray, _Tp> _Closure;
1080 return _Expr<_Closure, _Tp>(_Closure(*
this, __func));
1084 inline _Expr<_RefFunClos<_ValArray, _Tp>, _Tp>
1087 typedef _RefFunClos<_ValArray, _Tp> _Closure;
1088 return _Expr<_Closure, _Tp>(_Closure(*
this, __func));
1092#define _DEFINE_VALARRAY_UNARY_OPERATOR(_Op, _Name) \
1093 template<typename _Tp> \
1094 inline typename valarray<_Tp>::template _UnaryOp<_Name>::_Rt \
1095 valarray<_Tp>::operator _Op() const \
1097 typedef _UnClos<_Name, _ValArray, _Tp> _Closure; \
1098 typedef typename __fun<_Name, _Tp>::result_type _Rt; \
1099 return _Expr<_Closure, _Rt>(_Closure(*this)); \
1102 _DEFINE_VALARRAY_UNARY_OPERATOR(+, __unary_plus)
1103 _DEFINE_VALARRAY_UNARY_OPERATOR(-, __negate)
1104 _DEFINE_VALARRAY_UNARY_OPERATOR(~, __bitwise_not)
1105 _DEFINE_VALARRAY_UNARY_OPERATOR (!, __logical_not)
1107#undef _DEFINE_VALARRAY_UNARY_OPERATOR
1109#define _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(_Op, _Name) \
1110 template<class _Tp> \
1111 inline valarray<_Tp>& \
1112 valarray<_Tp>::operator _Op##=(const _Tp &__t) \
1114 _Array_augmented_##_Name(_Array<_Tp>(_M_data), _M_size, __t); \
1118 template<class _Tp> \
1119 inline valarray<_Tp>& \
1120 valarray<_Tp>::operator _Op##=(const valarray<_Tp> &__v) \
1122 __glibcxx_assert(_M_size == __v._M_size); \
1123 _Array_augmented_##_Name(_Array<_Tp>(_M_data), _M_size, \
1124 _Array<_Tp>(__v._M_data)); \
1128_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(+, __plus)
1129_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(-, __minus)
1130_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(*, __multiplies)
1131_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(/, __divides)
1132_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(%, __modulus)
1133_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(^, __bitwise_xor)
1134_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(&, __bitwise_and)
1135_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(|, __bitwise_or)
1136_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(<<, __shift_left)
1137_DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT(>>, __shift_right)
1139#undef _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT
1141#define _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(_Op, _Name) \
1142 template<class _Tp> template<class _Dom> \
1143 inline valarray<_Tp>& \
1144 valarray<_Tp>::operator _Op##=(const _Expr<_Dom, _Tp>& __e) \
1146 _Array_augmented_##_Name(_Array<_Tp>(_M_data), __e, _M_size); \
1150_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(+, __plus)
1151_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(-, __minus)
1152_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(*, __multiplies)
1153_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(/, __divides)
1154_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(%, __modulus)
1155_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(^, __bitwise_xor)
1156_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(&, __bitwise_and)
1157_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(|, __bitwise_or)
1158_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(<<, __shift_left)
1159_DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT(>>, __shift_right)
1161#undef _DEFINE_VALARRAY_EXPR_AUGMENTED_ASSIGNMENT
1164#define _DEFINE_BINARY_OPERATOR(_Op, _Name) \
1165 template<typename _Tp> \
1166 inline _Expr<_BinClos<_Name, _ValArray, _ValArray, _Tp, _Tp>, \
1167 typename __fun<_Name, _Tp>::result_type> \
1168 operator _Op(const valarray<_Tp>& __v, const valarray<_Tp>& __w) \
1170 __glibcxx_assert(__v.size() == __w.size()); \
1171 typedef _BinClos<_Name, _ValArray, _ValArray, _Tp, _Tp> _Closure; \
1172 typedef typename __fun<_Name, _Tp>::result_type _Rt; \
1173 return _Expr<_Closure, _Rt>(_Closure(__v, __w)); \
1176 template<typename _Tp> \
1177 inline _Expr<_BinClos<_Name, _ValArray,_Constant, _Tp, _Tp>, \
1178 typename __fun<_Name, _Tp>::result_type> \
1179 operator _Op(const valarray<_Tp>& __v, \
1180 const typename valarray<_Tp>::value_type& __t) \
1182 typedef _BinClos<_Name, _ValArray, _Constant, _Tp, _Tp> _Closure; \
1183 typedef typename __fun<_Name, _Tp>::result_type _Rt; \
1184 return _Expr<_Closure, _Rt>(_Closure(__v, __t)); \
1187 template<typename _Tp> \
1188 inline _Expr<_BinClos<_Name, _Constant, _ValArray, _Tp, _Tp>, \
1189 typename __fun<_Name, _Tp>::result_type> \
1190 operator _Op(const typename valarray<_Tp>::value_type& __t, \
1191 const valarray<_Tp>& __v) \
1193 typedef _BinClos<_Name, _Constant, _ValArray, _Tp, _Tp> _Closure; \
1194 typedef typename __fun<_Name, _Tp>::result_type _Rt; \
1195 return _Expr<_Closure, _Rt>(_Closure(__t, __v)); \
1198_DEFINE_BINARY_OPERATOR(+, __plus)
1199_DEFINE_BINARY_OPERATOR(-, __minus)
1200_DEFINE_BINARY_OPERATOR(*, __multiplies)
1201_DEFINE_BINARY_OPERATOR(/, __divides)
1202_DEFINE_BINARY_OPERATOR(%, __modulus)
1203_DEFINE_BINARY_OPERATOR(^, __bitwise_xor)
1204_DEFINE_BINARY_OPERATOR(&, __bitwise_and)
1205_DEFINE_BINARY_OPERATOR(|, __bitwise_or)
1206_DEFINE_BINARY_OPERATOR(<<, __shift_left)
1207_DEFINE_BINARY_OPERATOR(>>, __shift_right)
1208_DEFINE_BINARY_OPERATOR(&&, __logical_and)
1209_DEFINE_BINARY_OPERATOR(||, __logical_or)
1210_DEFINE_BINARY_OPERATOR(==, __equal_to)
1211_DEFINE_BINARY_OPERATOR(!=, __not_equal_to)
1212_DEFINE_BINARY_OPERATOR(<, __less)
1213_DEFINE_BINARY_OPERATOR(>, __greater)
1214_DEFINE_BINARY_OPERATOR(<=, __less_equal)
1215_DEFINE_BINARY_OPERATOR(>=, __greater_equal)
1217#undef _DEFINE_BINARY_OPERATOR
1220#if __cplusplus >= 201103L
1253 if (
auto __n = __va.size())
1269 if (
auto __n = __va.size())
1278_GLIBCXX_END_NAMESPACE_VERSION
constexpr _Tp * __addressof(_Tp &__r) noexcept
Same as C++11 std::addressof.
size_t size() const
Return the number of elements in array.
_Tp min() const
Return the minimum element using operator<().
_Tp max() const
Return the maximum element using operator<().
valarray< _Tp > cshift(int __n) const
Return a rotated array.
void swap(valarray< _Tp > &__v) noexcept
Swap.
_Tp & operator[](size_t __i) noexcept
void resize(size_t __size, _Tp __c=_Tp())
Resize array.
_Tp sum() const
Return the sum of all elements in the array.
valarray() noexcept
Construct an empty array.
_Tp * end(valarray< _Tp > &__va) noexcept
Return an iterator pointing to one past the last element of the valarray.
valarray< _Tp > shift(int __n) const
Return a shifted array.
_Expr< _ValFunClos< _ValArray, _Tp >, _Tp > apply(_Tp __func(_Tp)) const
Apply a function to the array.
_Tp * begin(valarray< _Tp > &__va) noexcept
Return an iterator pointing to the first element of the valarray.
valarray< _Tp > & operator=(const valarray< _Tp > &__v)
Assign elements to an array.
ISO C++ entities toplevel namespace is std.
constexpr auto size(const _Container &__cont) noexcept(noexcept(__cont.size())) -> decltype(__cont.size())
Return the size of a container.
Implementation details not part of the namespace std interface.
Smart array designed to support numeric processing.
valarray< _Tp > & operator^=(const _Tp &)
Set each element e of array to e ^ t.
valarray< _Tp > & operator/=(const _Tp &)
Divide each element of array by t.
valarray(const _Tp *__restrict__, size_t)
Construct an array initialized to the first n elements of t.
valarray< _Tp > & operator|=(const valarray< _Tp > &)
Logical or corresponding elements of v with elements of array.
_UnaryOp< __unary_plus >::_Rt operator+() const
Return a new valarray by applying unary + to each element.
valarray< _Tp > & operator*=(const _Tp &)
Multiply each element of array by t.
_UnaryOp< __logical_not >::_Rt operator!() const
Return a new valarray by applying unary ! to each element.
valarray< _Tp > & operator<<=(const _Tp &)
Left shift each element e of array by t bits.
valarray< _Tp > & operator/=(const valarray< _Tp > &)
Divide elements of array by corresponding elements of v.
valarray< _Tp > & operator-=(const _Tp &)
Subtract t to each element of array.
_UnaryOp< __bitwise_not >::_Rt operator~() const
Return a new valarray by applying unary ~ to each element.
valarray< _Tp > & operator>>=(const _Tp &)
Right shift each element e of array by t bits.
valarray< _Tp > & operator-=(const valarray< _Tp > &)
Subtract corresponding elements of v from elements of array.
valarray< _Tp > & operator%=(const _Tp &)
Set each element e of array to e % t.
valarray< _Tp > & operator+=(const _Tp &)
Add t to each element of array.
valarray< _Tp > & operator>>=(const valarray< _Tp > &)
Right shift elements of array by corresponding elements of v.
valarray< _Tp > & operator+=(const valarray< _Tp > &)
Add corresponding elements of v to elements of array.
valarray< _Tp > & operator^=(const valarray< _Tp > &)
Logical xor corresponding elements of v with elements of array.
valarray< _Tp > & operator&=(const valarray< _Tp > &)
Logical and corresponding elements of v with elements of array.
valarray< _Tp > & operator*=(const valarray< _Tp > &)
Multiply elements of array by corresponding elements of v.
_UnaryOp< __negate >::_Rt operator-() const
Return a new valarray by applying unary - to each element.
valarray< _Tp > & operator%=(const valarray< _Tp > &)
Modulo elements of array by corresponding elements of v.
valarray< _Tp > & operator&=(const _Tp &)
Set each element e of array to e & t.
valarray< _Tp > & operator|=(const _Tp &)
Set each element e of array to e | t.
Reference to one-dimensional subset of an array.
Reference to multi-dimensional subset of an array.
Reference to selected subset of an array.
Reference to arbitrary subset of an array.
Class defining multi-dimensional subset of an array.
Class defining one-dimensional subset of an array.