Arcane::JaggedSmallSpan< DataType > Class Template Reference

View on a MultiArray2. More...

#include <arcane/utils/MultiArray2View.h>

Collaboration diagram for Arcane::JaggedSmallSpan< DataType >:

Public Member Functions
	JaggedSmallSpan ()=default
	Empty view.
constexpr __host__ __device__ Int32	dim1Size () const
	Number of elements in the first dimension.
constexpr __host__ __device__ SmallSpan< const Int32 >	dim2Sizes () const
	Number of elements in the second dimension.
constexpr __host__ __device__ Int32	totalNbElement () const
	Total number of elements in the array.
constexpr __host__ __device__ SmallSpan< DataType >	operator[] (Int32 i) const
	The i-th element of the array.

Private Member Functions
	JaggedSmallSpan (SmallSpan< DataType > buf, SmallSpan< const Int32 > indexes, SmallSpan< const Int32 > sizes)
	View on the array buf.

Private Attributes
SmallSpan< DataType >	m_buffer
SmallSpan< const Int32 >	m_indexes
SmallSpan< const Int32 >	m_sizes

Friends
class	MultiArray2< std::remove_cv_t< DataType > >

Detailed Description

template<class DataType>
class Arcane::JaggedSmallSpan< DataType >

View on a MultiArray2.

Instances of this class are created by calling MultiArray2::span() or MultiArray2::constSpan().

Definition at line 153 of file MultiArray2View.h.

Constructor & Destructor Documentation

JaggedSmallSpan()

template<class DataType>

Arcane::JaggedSmallSpan< DataType >::JaggedSmallSpan ( SmallSpan< DataType > buf, SmallSpan< const Int32 > indexes, SmallSpan< const Int32 > sizes )

inlineprivate

View on the array buf.

Definition at line 167 of file MultiArray2View.h.

References JaggedSmallSpan().

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Member Function Documentation

dim1Size()

template<class DataType>

__host__ __device__ Int32 Arcane::JaggedSmallSpan< DataType >::dim1Size ( ) const

inlineconstexpr

Number of elements in the first dimension.

Definition at line 177 of file MultiArray2View.h.

dim2Sizes()

template<class DataType>

__host__ __device__ SmallSpan< const Int32 > Arcane::JaggedSmallSpan< DataType >::dim2Sizes ( ) const

inlineconstexpr

Number of elements in the second dimension.

Definition at line 180 of file MultiArray2View.h.

operator[]()

template<class DataType>

__host__ __device__ SmallSpan< DataType > Arcane::JaggedSmallSpan< DataType >::operator[] ( Int32 i ) const

inlineconstexpr

The i-th element of the array.

Definition at line 188 of file MultiArray2View.h.

References Arcane::SmallSpan< T, Extent >::subSpan().

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totalNbElement()

template<class DataType>

__host__ __device__ Int32 Arcane::JaggedSmallSpan< DataType >::totalNbElement ( ) const

inlineconstexpr

Total number of elements in the array.

Definition at line 183 of file MultiArray2View.h.

Friends And Related Symbol Documentation

MultiArray2< std::remove_cv_t< DataType > >

template<class DataType>

friend class MultiArray2< std::remove_cv_t< DataType > >

friend

Definition at line 140 of file MultiArray2View.h.

Member Data Documentation

m_buffer

template<class DataType>

SmallSpan<DataType> Arcane::JaggedSmallSpan< DataType >::m_buffer

private

Definition at line 195 of file MultiArray2View.h.

m_indexes

template<class DataType>

SmallSpan<const Int32> Arcane::JaggedSmallSpan< DataType >::m_indexes

private

Definition at line 196 of file MultiArray2View.h.

m_sizes

template<class DataType>

SmallSpan<const Int32> Arcane::JaggedSmallSpan< DataType >::m_sizes

private

Definition at line 197 of file MultiArray2View.h.

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

• MultiArray2View.h