libstdc++
std::valarray< _Tp > Class Template Reference

Public Types

typedef _Tp value_type
 

Public Member Functions

 valarray ()
 
template<class _Dom >
 valarray (const _Expr< _Dom, _Tp > &__e)
 
 valarray (const _Tp &, size_t)
 
template<typename _Tp >
 valarray (const _Tp *__restrict__ __p, size_t __n)
 
 valarray (const _Tp *__restrict__, size_t)
 
 valarray (const gslice_array< _Tp > &)
 
 valarray (const indirect_array< _Tp > &)
 
 valarray (const mask_array< _Tp > &)
 
 valarray (const slice_array< _Tp > &)
 
 valarray (const valarray &)
 
 valarray (initializer_list< _Tp >)
 
 valarray (size_t)
 
 valarray (valarray &&) noexcept
 
_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
 
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 _Tp &)
 
valarray< _Tp > & operator*= (const valarray< _Tp > &)
 
_UnaryOp< __unary_plus >::_Rt operator+ () const
 
template<class _Dom >
valarray< _Tp > & operator+= (const _Expr< _Dom, _Tp > &)
 
valarray< _Tp > & operator+= (const _Tp &)
 
valarray< _Tp > & operator+= (const valarray< _Tp > &)
 
_UnaryOp< __negate >::_Rt operator- () const
 
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 _Tp &)
 
valarray< _Tp > & operator<<= (const valarray< _Tp > &)
 
template<class _Dom >
valarray< _Tp > & operator= (const _Expr< _Dom, _Tp > &)
 
valarray< _Tp > & operator= (const _Tp &__t)
 
valarray< _Tp > & operator= (const gslice_array< _Tp > &__ga)
 
valarray< _Tp > & operator= (const indirect_array< _Tp > &__ia)
 
valarray< _Tp > & operator= (const mask_array< _Tp > &__ma)
 
valarray< _Tp > & operator= (const slice_array< _Tp > &__sa)
 
valarray< _Tp > & operator= (const valarray< _Tp > &__v)
 
valarrayoperator= (initializer_list< _Tp > __l)
 
valarray< _Tp > & operator= (valarray< _Tp > &&__v) noexcept
 
template<class _Dom >
valarray< _Tp > & operator>>= (const _Expr< _Dom, _Tp > &)
 
valarray< _Tp > & operator>>= (const _Tp &)
 
valarray< _Tp > & operator>>= (const valarray< _Tp > &)
 
gslice_array< _Tp > operator[] (const gslice &__s)
 
_Expr< _GClos< _ValArray, _Tp >, _Tp > operator[] (const gslice &__s) const
 
mask_array< _Tp > operator[] (const valarray< bool > &__m)
 
valarray< _Tp > operator[] (const valarray< bool > &__m) const
 
indirect_array< _Tp > operator[] (const valarray< size_t > &__i)
 
_Expr< _IClos< _ValArray, _Tp >, _Tp > operator[] (const valarray< size_t > &__i) const
 
_Tp & operator[] (size_t __i)
 
const _Tp & operator[] (size_t) const
 
slice_array< _Tp > operator[] (slice __s)
 
_Expr< _SClos< _ValArray, _Tp >, _Tp > operator[] (slice __s) const
 
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 > &)
 
_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

struct _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
_TpType of object in the array.

Definition at line 127 of file valarray.

Constructor & Destructor Documentation

◆ valarray()

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

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


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