LinearAlgebra::EpetraWrappers::CommunicationPattern Class Reference

#include <deal.II/lac/trilinos_epetra_communication_pattern.h>

Inheritance diagram for LinearAlgebra::EpetraWrappers::CommunicationPattern:

Public Member Functions
	CommunicationPattern (const IndexSet &vector_space_vector_index_set, const IndexSet &read_write_vector_index_set, const MPI_Comm &communicator)
virtual void	reinit (const IndexSet &vector_space_vector_index_set, const IndexSet &read_write_vector_index_set, const MPI_Comm &communicator) override
virtual const MPI_Comm &	get_mpi_communicator () const override
const Epetra_Import &	get_epetra_import () const
Public Member Functions inherited from LinearAlgebra::CommunicationPatternBase
virtual	~CommunicationPatternBase ()=default

Private Attributes
std::shared_ptr< const MPI_Comm >	comm
std::unique_ptr< Epetra_Import >	import

Detailed Description

This class implements a wrapper to Trilinos Import.

Definition at line 41 of file trilinos_epetra_communication_pattern.h.

Constructor & Destructor Documentation

LinearAlgebra::EpetraWrappers::CommunicationPattern::CommunicationPattern	(	const IndexSet &	vector_space_vector_index_set,
		const IndexSet &	read_write_vector_index_set,
		const MPI_Comm &	communicator
	)

Reinitialize the communication pattern. The first argument vector_space_vector_index_set is the index set associated to a VectorSpaceVector object. The second argument read_write_vector_index_set is the index set associated to a ReadWriteVector object.

Definition at line 36 of file trilinos_epetra_communication_pattern.cc.

Member Function Documentation

void LinearAlgebra::EpetraWrappers::CommunicationPattern::reinit ( const IndexSet &  vector_space_vector_index_set, const IndexSet &  read_write_vector_index_set, const MPI_Comm &  communicator  )

overridevirtual

Reinitialize the object.

Implements LinearAlgebra::CommunicationPatternBase.

Definition at line 52 of file trilinos_epetra_communication_pattern.cc.

const MPI_Comm & LinearAlgebra::EpetraWrappers::CommunicationPattern::get_mpi_communicator ( ) const

overridevirtual

Return the underlying MPI communicator.

Implements LinearAlgebra::CommunicationPatternBase.

Definition at line 73 of file trilinos_epetra_communication_pattern.cc.

const Epetra_Import & LinearAlgebra::EpetraWrappers::CommunicationPattern::get_epetra_import

(

)

const

Return the underlying Epetra_Import object.

Definition at line 81 of file trilinos_epetra_communication_pattern.cc.

Member Data Documentation

std::shared_ptr<const MPI_Comm> LinearAlgebra::EpetraWrappers::CommunicationPattern::comm

private

Shared pointer to the MPI communicator used.

Definition at line 79 of file trilinos_epetra_communication_pattern.h.

std::unique_ptr<Epetra_Import> LinearAlgebra::EpetraWrappers::CommunicationPattern::import

private

Shared pointer to the Epetra_Import object used.

Definition at line 84 of file trilinos_epetra_communication_pattern.h.

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

• deal.II/lac/trilinos_epetra_communication_pattern.h
• /mnt/data/darndt/Sources/dealii-clang-6.0.0/source/lac/trilinos_epetra_communication_pattern.cc