std::valarray< _Tp > Class Template Reference

Public Types
typedef _Tp	value_type

Public Member Functions
	valarray ()
	valarray (size_t)
	valarray (const _Tp &, size_t)
	valarray (const _Tp *__restrict__, size_t)
	valarray (const valarray &)
	valarray (valarray &&) noexcept
	valarray (const slice_array< _Tp > &)
	valarray (const gslice_array< _Tp > &)
	valarray (const mask_array< _Tp > &)
	valarray (const indirect_array< _Tp > &)
	valarray (initializer_list< _Tp >)
template<class _Dom >
	valarray (const _Expr< _Dom, _Tp > &__e)
template<typename _Tp>
	valarray (const _Tp *__restrict__ __p, size_t __n)
_Expr< _ValFunClos< _ValArray, _Tp >, _Tp >	apply (_Tp func(_Tp)) const
_Expr< _RefFunClos< _ValArray, _Tp >, _Tp >	apply (_Tp func(const _Tp &)) const
valarray< _Tp >	cshift (int __n) const
_Tp	max () const
_Tp	min () const
_UnaryOp< __logical_not >::_Rt	operator! () const
valarray< _Tp > &	operator%= (const _Tp &)
valarray< _Tp > &	operator%= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator%= (const _Expr< _Dom, _Tp > &)
valarray< _Tp > &	operator&= (const _Tp &)
valarray< _Tp > &	operator&= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator&= (const _Expr< _Dom, _Tp > &)
valarray< _Tp > &	operator*= (const _Tp &)
valarray< _Tp > &	operator*= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator*= (const _Expr< _Dom, _Tp > &)
_UnaryOp< __unary_plus >::_Rt	operator+ () const
valarray< _Tp > &	operator+= (const _Tp &)
valarray< _Tp > &	operator+= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator+= (const _Expr< _Dom, _Tp > &)
_UnaryOp< __negate >::_Rt	operator- () const
valarray< _Tp > &	operator-= (const _Tp &)
valarray< _Tp > &	operator-= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator-= (const _Expr< _Dom, _Tp > &)
valarray< _Tp > &	operator/= (const _Tp &)
valarray< _Tp > &	operator/= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator/= (const _Expr< _Dom, _Tp > &)
valarray< _Tp > &	operator<<= (const _Tp &)
valarray< _Tp > &	operator<<= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator<<= (const _Expr< _Dom, _Tp > &)
valarray< _Tp > &	operator= (const valarray< _Tp > &__v)
valarray< _Tp > &	operator= (valarray< _Tp > &&__v) noexcept
valarray< _Tp > &	operator= (const _Tp &__t)
valarray< _Tp > &	operator= (const slice_array< _Tp > &__sa)
valarray< _Tp > &	operator= (const gslice_array< _Tp > &__ga)
valarray< _Tp > &	operator= (const mask_array< _Tp > &__ma)
valarray< _Tp > &	operator= (const indirect_array< _Tp > &__ia)
valarray &	operator= (initializer_list< _Tp > __l)
template<class _Dom >
valarray< _Tp > &	operator= (const _Expr< _Dom, _Tp > &)
valarray< _Tp > &	operator>>= (const _Tp &)
valarray< _Tp > &	operator>>= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator>>= (const _Expr< _Dom, _Tp > &)
_Tp &	operator[] (size_t __i)
const _Tp &	operator[] (size_t) const
_Expr< _SClos< _ValArray, _Tp > , _Tp >	operator[] (slice __s) const
slice_array< _Tp >	operator[] (slice __s)
_Expr< _GClos< _ValArray, _Tp > , _Tp >	operator[] (const gslice &__s) const
gslice_array< _Tp >	operator[] (const gslice &__s)
valarray< _Tp >	operator[] (const valarray< bool > &__m) const
mask_array< _Tp >	operator[] (const valarray< bool > &__m)
_Expr< _IClos< _ValArray, _Tp > , _Tp >	operator[] (const valarray< size_t > &__i) const
indirect_array< _Tp >	operator[] (const valarray< size_t > &__i)
valarray< _Tp > &	operator^= (const _Tp &)
valarray< _Tp > &	operator^= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator^= (const _Expr< _Dom, _Tp > &)
valarray< _Tp > &	operator|= (const _Tp &)
valarray< _Tp > &	operator|= (const valarray< _Tp > &)
template<class _Dom >
valarray< _Tp > &	operator|= (const _Expr< _Dom, _Tp > &)
_UnaryOp< __bitwise_not >::_Rt	operator~ () const
void	resize (size_t __size, _Tp __c=_Tp())
valarray< _Tp >	shift (int __n) const
size_t	size () const
_Tp	sum () const
void	swap (valarray< _Tp > &__v) noexcept

Friends
class	_Array< _Tp >

Detailed Description

template<class _Tp>
class std::valarray< _Tp >

Smart array designed to support numeric processing.

A valarray is an array that provides constraints intended to allow for effective optimization of numeric array processing by reducing the aliasing that can result from pointer representations. It represents a one-dimensional array from which different multidimensional subsets can be accessed and modified.

Template Parameters

_Tp	Type of object in the array.

Definition at line 78 of file valarray.

Constructor & Destructor Documentation

template<class _Tp>

std::valarray< _Tp >::valarray	(	const _Tp *	__restrict__,
		size_t
	)

Construct an array initialized to the first n elements of t.

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The documentation for this class was generated from the following file:

• valarray