VectorizedArrayIterator< T > Class Template Reference

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

Public Member Functions
	VectorizedArrayIterator (T &data, const std::size_t lane)
bool	operator== (const VectorizedArrayIterator< T > &other) const
bool	operator!= (const VectorizedArrayIterator< T > &other) const
VectorizedArrayIterator< T > &	operator= (const VectorizedArrayIterator< T > &other)=default
const T::value_type &	operator* () const
template<typename U = T>
std::enable_if<!std::is_same< U, const U >::value, typename T::value_type >::type &	operator* ()
VectorizedArrayIterator< T > &	operator++ ()
VectorizedArrayIterator< T > &	operator+= (const std::size_t offset)
VectorizedArrayIterator< T > &	operator-- ()
VectorizedArrayIterator< T >	operator+ (const std::size_t &offset) const
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.

Author

Peter Munch, 2019

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  )

inline

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

inline

Compare for equality.

Definition at line 117 of file vectorization.h.

operator!=()

template<typename T >

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

inline

Compare for inequality.

Definition at line 129 of file vectorization.h.

operator=()

template<typename T >

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

default

Copy assignment.

operator*() [1/2]

template<typename T >

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

inline

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

Definition at line 147 of file vectorization.h.

operator*() [2/2]

template<typename T >

template<typename U = T>

std::enable_if<!std::is_same<U, const U>::value, typename T::value_type>::type& VectorizedArrayIterator< T >::operator* ( )

inline

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

Definition at line 161 of file vectorization.h.

operator++()

template<typename T >

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

inline

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

Definition at line 173 of file vectorization.h.

operator+=()

template<typename T >

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

inline

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

Definition at line 185 of file vectorization.h.

operator--()

template<typename T >

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

inline

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

Definition at line 198 of file vectorization.h.

operator+()

template<typename T >

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

inline

Create new iterator, which is shifted by offset.

Definition at line 212 of file vectorization.h.

operator-()

template<typename T >

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

inline

Compute distance between this iterator and iterator other.

Definition at line 222 of file vectorization.h.

Member Data Documentation

data

template<typename T >

T* VectorizedArrayIterator< T >::data

private

Pointer to the actual VectorizedArray.

Definition at line 232 of file vectorization.h.

lane

template<typename T >

std::size_t VectorizedArrayIterator< T >::lane

private

Pointer to the current lane.

Definition at line 237 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