Alien::DoKMatrix Class Reference

#include <core/alien/kernels/dok/DoKMatrixT.h>

Public Types
typedef Real	ValueType
Public Types inherited from Alien::IMatrixImpl
typedef Arccore::Real	ValueType
	Type of the values stored in the matrix.

Public Member Functions
	DoKMatrix (const MultiMatrixImpl *multi_impl=nullptr)
	DoKMatrix (const DoKMatrix &)=delete
void	clear () override
	Wipe out internal data.
bool	setNNZ (Int32 row, Int32 col, const ValueType &value)
ValueType	addNNZ (Int32 row, Int32 col, const ValueType &value)
void	assemble ()
	Dispatch matrix elements.
void	compact ()
DoKLocalMatrixT< ValueType > &	data ()
DoKLocalMatrixT< ValueType > &	data () const
void	dump ()
Public Member Functions inherited from Alien::IMatrixImpl
	IMatrixImpl (const MultiMatrixImpl *multi_impl, BackEndId backend="")
	Constructor.
virtual	~IMatrixImpl () override=default
	Free resources.
	IMatrixImpl (const IMatrixImpl &src)=delete
	IMatrixImpl (IMatrixImpl &&src)=delete
IMatrixImpl &	operator= (const IMatrixImpl &src)=delete
IMatrixImpl &	operator= (IMatrixImpl &&src)=delete
virtual const ISpace &	rowSpace () const
	Get the row space associated to the matrix \ returns The row space.
virtual const ISpace &	colSpace () const
	Get the row space associated to the matrix \ returns The row space.
virtual const MatrixDistribution &	distribution () const
	Get the distribution of the matrix.
virtual BackEndId	backend () const
virtual const Block *	block () const
	Get block datas of the matrix.
virtual const VBlock *	vblock () const
	Get block datas of the matrix.
virtual const VBlock *	rowBlock () const
	Get row block datas of the matrix.
virtual const VBlock *	colBlock () const
	Get col block datas of the matrix.
const MultiMatrixImpl *	impls () const
Public Member Functions inherited from Alien::Timestamp
	Timestamp (const TimestampMng *manager)
virtual	~Timestamp ()
	Destructeur de la classe.
virtual Int64	timestamp () const
	Donne la valeur courante du timestamp.
void	updateTimestamp ()
	Met à jour le timestamp.
void	copyTimestamp (const Timestamp &v)
	Copy un autre timestamp.
void	setTimestamp (const TimestampMng *manager, const Int64 timestamp)
Public Member Functions inherited from Alien::ObjectWithTrace
template<typename T>
void	alien_info (T &&t) const
template<typename T>
void	alien_debug (T &&t) const
template<typename T>
void	alien_warning (T &&t) const
template<typename T>
void	alien_fatal (T &&t) const
ITraceMng *	traceMng () const

Additional Inherited Members
Protected Member Functions inherited from Alien::ObjectWithTrace
TraceMessage	cout () const
Protected Attributes inherited from Alien::IMatrixImpl
const MultiMatrixImpl *	m_multi_impl
	Pointer on matrices implementation.
BackEndId	m_backend
	Backend id.

Detailed Description

Matrix stored as Dictionary Of Keys

Definition at line 38 of file DoKMatrixT.h.

Member Typedef Documentation

ValueType

typedef Real Alien::DoKMatrix::ValueType

Definition at line 41 of file DoKMatrixT.h.

Constructor & Destructor Documentation

DoKMatrix()

Alien::DoKMatrix::DoKMatrix ( const MultiMatrixImpl * multi_impl = nullptr )

inlineexplicit

Definition at line 44 of file DoKMatrixT.h.

Member Function Documentation

addNNZ()

ValueType Alien::DoKMatrix::addNNZ ( Int32 row, Int32 col, const ValueType & value )

inline

Set value of a matrix element, creating it if it does not exist yet.

Parameters

row	id of the row in the matrix
col	id of the column in the matrix
value	value of this non-zero

Returns

Definition at line 72 of file DoKMatrixT.h.

assemble()

void Alien::DoKMatrix::assemble ( )

inline

Dispatch matrix elements.

Definition at line 79 of file DoKMatrixT.h.

clear()

void Alien::DoKMatrix::clear ( )

inlineoverridevirtual

Wipe out internal data.

Reimplemented from Alien::IMatrixImpl.

Definition at line 53 of file DoKMatrixT.h.

compact()

void Alien::DoKMatrix::compact ( )

inline

Definition at line 81 of file DoKMatrixT.h.

data() [1/2]

DoKLocalMatrixT< ValueType > & Alien::DoKMatrix::data ( )

inline

Definition at line 83 of file DoKMatrixT.h.

data() [2/2]

DoKLocalMatrixT< ValueType > & Alien::DoKMatrix::data ( ) const

inline

Definition at line 85 of file DoKMatrixT.h.

dump()

void Alien::DoKMatrix::dump ( )

inline

Definition at line 87 of file DoKMatrixT.h.

setNNZ()

bool Alien::DoKMatrix::setNNZ ( Int32 row, Int32 col, const ValueType & value )

inline

Set value of a matrix element, creating it if it does not exist yet.

Parameters

row	id of the row in the matrix
col	id of the column in the matrix
value	value of this non-zero

Returns

Definition at line 60 of file DoKMatrixT.h.

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

• DoKMatrixT.h