Tool to manipulate and scale a vector entry while building a block vector. More...

#include <core/alien/data/utils/VectorElement.h>

Collaboration diagram for Alien::MultVectorElement2T< T, Indexer >:

Public Member Functions
	MultVectorElement2T (Arccore::ArrayView< T > values, T factor, Arccore::ConstArray2View< Arccore::Integer > indexes, Arccore::Integer i, Arccore::Integer local_offset)
	Constructor.
void	operator= (Arccore::ConstArray2View< T > values)
	Operator equal.
void	operator+= (Arccore::ConstArray2View< T > values)
	Operator plus equal.
void	operator-= (Arccore::ConstArray2View< T > values)
	Minus equal operator.

Private Attributes
Arccore::ArrayView< T > &	m_values
	The array of values.
T	m_factor
	The scale factor.
Arccore::ConstArray2View< Arccore::Integer >	m_indexes
	The array of indexes.
Arccore::Integer	m_i
	The block index.
Arccore::Integer	m_local_offset
	The offset.

Detailed Description

template<typename T, typename Indexer>
class Alien::MultVectorElement2T< T, Indexer >

Tool to manipulate and scale a vector entry while building a block vector.

Template Parameters

T	The data type of the vector
Indexer	The indexer

Definition at line 152 of file VectorElement.h.

Constructor & Destructor Documentation

◆ MultVectorElement2T()

template<typename T, typename Indexer>

Alien::MultVectorElement2T< T, Indexer >::MultVectorElement2T	(	Arccore::ArrayView< T >	values,
		T	factor,
		Arccore::ConstArray2View< Arccore::Integer >	indexes,
		Arccore::Integer	i,
		Arccore::Integer	local_offset )

Constructor.

Parameters

[in]	values	The array values
[in]	factor	The factor to scale
[in]	indexes	The indexes to work on
[in]	i	The block entry
[in]	local_offset	The offset

Definition at line 140 of file VectorElementT.h.

References m_factor, m_i, m_indexes, m_local_offset, and m_values.

Member Function Documentation

◆ operator+=()

template<typename T, typename Indexer>

void Alien::MultVectorElement2T< T, Indexer >::operator+= ( Arccore::ConstArray2View< T > values )

Operator plus equal.

Parameters

[in] values The values to add

Definition at line 169 of file VectorElementT.h.

References m_factor, m_i, m_indexes, m_local_offset, and m_values.

◆ operator-=()

template<typename T, typename Indexer>

void Alien::MultVectorElement2T< T, Indexer >::operator-= ( Arccore::ConstArray2View< T > values )

Minus equal operator.

Parameters

[in] values The values to substract

Definition at line 182 of file VectorElementT.h.

References m_factor, m_i, m_indexes, m_local_offset, and m_values.

◆ operator=()

template<typename T, typename Indexer>

void Alien::MultVectorElement2T< T, Indexer >::operator= ( Arccore::ConstArray2View< T > values )

Operator equal.

Parameters

[in] values The values to set

Definition at line 156 of file VectorElementT.h.

References m_factor, m_i, m_indexes, m_local_offset, and m_values.

Member Data Documentation

◆ m_factor

template<typename T, typename Indexer>

T Alien::MultVectorElement2T< T, Indexer >::m_factor

private

The scale factor.

Definition at line 191 of file VectorElement.h.

Referenced by MultVectorElement2T(), operator+=(), operator-=(), and operator=().

◆ m_i

template<typename T, typename Indexer>

Arccore::Integer Alien::MultVectorElement2T< T, Indexer >::m_i

private

The block index.

Definition at line 195 of file VectorElement.h.

Referenced by MultVectorElement2T(), operator+=(), operator-=(), and operator=().

◆ m_indexes

template<typename T, typename Indexer>

Arccore::ConstArray2View<Arccore::Integer> Alien::MultVectorElement2T< T, Indexer >::m_indexes

private

The array of indexes.

Definition at line 193 of file VectorElement.h.

Referenced by MultVectorElement2T(), operator+=(), operator-=(), and operator=().

◆ m_local_offset

template<typename T, typename Indexer>

Arccore::Integer Alien::MultVectorElement2T< T, Indexer >::m_local_offset

private

The offset.

Definition at line 197 of file VectorElement.h.

Referenced by MultVectorElement2T(), operator+=(), operator-=(), and operator=().

◆ m_values

template<typename T, typename Indexer>

Arccore::ArrayView<T>& Alien::MultVectorElement2T< T, Indexer >::m_values

private

The array of values.

Definition at line 189 of file VectorElement.h.

Referenced by MultVectorElement2T(), operator+=(), operator-=(), and operator=().

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

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MultVectorElement2T()

Member Function Documentation

◆ operator+=()

◆ operator-=()

◆ operator=()

Member Data Documentation

◆ m_factor

◆ m_i

◆ m_indexes

◆ m_local_offset

◆ m_values