VectorizedArrayIterator< T > Class Template Reference

#include <deal.II/base/vectorization.h>

Public Member Functions
constexpr	VectorizedArrayIterator (T &data, const std::size_t lane)
constexpr bool	operator== (const VectorizedArrayIterator< T > &other) const
constexpr bool	operator!= (const VectorizedArrayIterator< T > &other) const
constexpr const T::value_type &	operator* () const
template<typename U = T>
constexpr std::enable_if_t<!std::is_same_v< U, const U >, typename T::value_type > &	operator* ()
constexpr VectorizedArrayIterator< T > &	operator++ ()
constexpr VectorizedArrayIterator< T > &	operator+= (const std::size_t offset)
constexpr VectorizedArrayIterator< T > &	operator-- ()
constexpr VectorizedArrayIterator< T >	operator+ (const std::size_t &offset) const
constexpr std::ptrdiff_t	operator- (const VectorizedArrayIterator< T > &other) const

Private Attributes
T *	data
std::size_t	lane

Detailed Description

template<typename T>
class VectorizedArrayIterator< T >

An iterator for VectorizedArray.

Definition at line 99 of file vectorization.h.

Constructor & Destructor Documentation

VectorizedArrayIterator()

template<typename T>

VectorizedArrayIterator< T >::VectorizedArrayIterator ( T & data, const std::size_t lane )

inlineconstexpr

Constructor.

Parameters

data	The actual VectorizedArray.
lane	A pointer to the current lane.

Definition at line 108 of file vectorization.h.

Member Function Documentation

operator==()

template<typename T>

bool VectorizedArrayIterator< T >::operator== ( const VectorizedArrayIterator< T > & other ) const

inlineconstexpr

Compare for equality.

Definition at line 117 of file vectorization.h.

operator!=()

template<typename T>

bool VectorizedArrayIterator< T >::operator!= ( const VectorizedArrayIterator< T > & other ) const

inlineconstexpr

Compare for inequality.

Definition at line 129 of file vectorization.h.

operator*() [1/2]

template<typename T>

const T::value_type & VectorizedArrayIterator< T >::operator* ( ) const

inlineconstexpr

Dereferencing operator (const version): returns the value of the current lane.

Definition at line 142 of file vectorization.h.

operator*() [2/2]

template<typename T>

template<typename U = T>

std::enable_if_t<!std::is_same_v< U, const U >, typename T::value_type > & VectorizedArrayIterator< T >::operator* ( )

inlineconstexpr

Dereferencing operator (non-const version): returns the value of the current lane.

Definition at line 156 of file vectorization.h.

operator++()

template<typename T>

VectorizedArrayIterator< T > & VectorizedArrayIterator< T >::operator++ ( )

inlineconstexpr

Prefix ++ operator: ++iterator. This operator advances the iterator to the next lane and returns a reference to *this.

Definition at line 168 of file vectorization.h.

operator+=()

template<typename T>

VectorizedArrayIterator< T > & VectorizedArrayIterator< T >::operator+= ( const std::size_t offset )

inlineconstexpr

This operator advances the iterator by offset lanes and returns a reference to *this.

Definition at line 180 of file vectorization.h.

operator--()

template<typename T>

VectorizedArrayIterator< T > & VectorizedArrayIterator< T >::operator-- ( )

inlineconstexpr

Prefix – operator: –iterator. This operator advances the iterator to the previous lane and returns a reference to *this.

Definition at line 193 of file vectorization.h.

operator+()

template<typename T>

VectorizedArrayIterator< T > VectorizedArrayIterator< T >::operator+ ( const std::size_t & offset ) const

inlineconstexpr

Create new iterator, which is shifted by offset.

Definition at line 207 of file vectorization.h.

operator-()

template<typename T>

std::ptrdiff_t VectorizedArrayIterator< T >::operator- ( const VectorizedArrayIterator< T > & other ) const

inlineconstexpr

Compute distance between this iterator and iterator other.

Definition at line 217 of file vectorization.h.

Member Data Documentation

data

template<typename T>

T* VectorizedArrayIterator< T >::data

private

Pointer to the actual VectorizedArray.

Definition at line 227 of file vectorization.h.

lane

template<typename T>

std::size_t VectorizedArrayIterator< T >::lane

private

Pointer to the current lane.

Definition at line 232 of file vectorization.h.

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

• include/deal.II/base/vectorization.h