libMesh::DTKSolutionTransfer Class Reference

Implementation of a SolutionTransfer object that uses the DataTransferKit (https://github.com/CNERG/DataTransferKit) to transfer variables back and forth between systems. More...

#include <dtk_solution_transfer.h>

Inheritance diagram for libMesh::DTKSolutionTransfer:

Public Member Functions
	DTKSolutionTransfer (const libMesh::Parallel::Communicator &comm)
virtual	~DTKSolutionTransfer ()
virtual void	transfer (const Variable &from_var, const Variable &to_var) override
	Transfer the values of a variable to another. More...
const Parallel::Communicator &	comm () const
processor_id_type	n_processors () const
processor_id_type	processor_id () const

Protected Types
typedef DataTransferKit::SharedDomainMap< DTKAdapter::MeshContainerType, DTKAdapter::MeshContainerType >	shared_domain_map_type

Protected Attributes
Teuchos::RCP< const Teuchos::Comm< int > >	comm_default
	COMM_WORLD for now. More...
std::map< EquationSystems *, DTKAdapter * >	adapters
	The DTKAdapter associated with each EquationSystems. More...
std::map< std::pair< EquationSystems *, EquationSystems * >, shared_domain_map_type *>	dtk_maps
	The dtk shared domain maps for pairs of EquationSystems (from, to) More...
const Parallel::Communicator &	_communicator

Detailed Description

Implementation of a SolutionTransfer object that uses the DataTransferKit (https://github.com/CNERG/DataTransferKit) to transfer variables back and forth between systems.

Author

Derek Gaston

Date

2013

Definition at line 54 of file dtk_solution_transfer.h.

Member Typedef Documentation

shared_domain_map_type

typedef DataTransferKit::SharedDomainMap<DTKAdapter::MeshContainerType,DTKAdapter::MeshContainerType> libMesh::DTKSolutionTransfer::shared_domain_map_type

protected

Definition at line 74 of file dtk_solution_transfer.h.

Constructor & Destructor Documentation

DTKSolutionTransfer()

libMesh::DTKSolutionTransfer::DTKSolutionTransfer

(

const libMesh::Parallel::Communicator &

comm

)

~DTKSolutionTransfer()

virtual libMesh::DTKSolutionTransfer::~DTKSolutionTransfer ( )

virtual

Member Function Documentation

comm()

const Parallel::Communicator& libMesh::ParallelObject::comm ( ) const

inherited

Returns

A reference to the Parallel::Communicator object used by this mesh.

Definition at line 87 of file parallel_object.h.

References libMesh::ParallelObject::_communicator.

Referenced by libMesh::EpetraVector< T >::EpetraVector(), libMesh::Parallel::sync_element_data_by_parent_id(), libMesh::Parallel::sync_node_data_by_element_id(), and libMesh::Parallel::sync_node_data_by_element_id_once().

  { return _communicator; }

n_processors()

processor_id_type libMesh::ParallelObject::n_processors ( ) const

inherited

Returns

The number of processors in the group.

Definition at line 93 of file parallel_object.h.

References libMesh::ParallelObject::_communicator, and libMesh::Parallel::Communicator::size().

Referenced by libMesh::MeshBase::partition().

  { return cast_int<processor_id_type>(_communicator.size()); }

processor_id()

processor_id_type libMesh::ParallelObject::processor_id ( ) const

inherited

Returns

The rank of this processor in the group.

Definition at line 99 of file parallel_object.h.

References libMesh::ParallelObject::_communicator, and libMesh::Parallel::Communicator::rank().

Referenced by libMesh::DofMap::end_dof(), libMesh::DofMap::end_old_dof(), libMesh::DofMap::first_dof(), libMesh::DofMap::first_old_dof(), libMesh::DofMap::last_dof(), libMesh::MeshBase::n_active_local_elem(), libMesh::DofMap::n_local_dofs(), libMesh::MeshBase::n_local_elem(), libMesh::MeshBase::n_local_nodes(), and libMesh::MeshTools::weight().

  { return cast_int<processor_id_type>(_communicator.rank()); }

transfer()

virtual void libMesh::DTKSolutionTransfer::transfer ( const Variable &  from_var, const Variable &  to_var  )

overridevirtual

Transfer the values of a variable to another.

This is meant for transferring values from one EquationSystems to another even in the case of having different meshes.

Note

The first time this function is called for one combination of EquationSystems, a lot of setup and caching is done. Subsequent transfers between the same EquationSystems will be much faster.

Implements libMesh::SolutionTransfer.

Member Data Documentation

_communicator

const Parallel::Communicator& libMesh::ParallelObject::_communicator

protectedinherited

Definition at line 105 of file parallel_object.h.

Referenced by libMesh::ParallelObject::comm(), libMesh::ParallelObject::n_processors(), libMesh::ParallelObject::operator=(), and libMesh::ParallelObject::processor_id().

adapters

std::map<EquationSystems *, DTKAdapter *> libMesh::DTKSolutionTransfer::adapters

protected

The DTKAdapter associated with each EquationSystems.

Definition at line 80 of file dtk_solution_transfer.h.

comm_default

Teuchos::RCP<const Teuchos::Comm<int> > libMesh::DTKSolutionTransfer::comm_default

protected

COMM_WORLD for now.

Definition at line 77 of file dtk_solution_transfer.h.

dtk_maps

std::map<std::pair<EquationSystems *, EquationSystems *>, shared_domain_map_type * > libMesh::DTKSolutionTransfer::dtk_maps

protected

The dtk shared domain maps for pairs of EquationSystems (from, to)

Definition at line 83 of file dtk_solution_transfer.h.

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

• include/solution_transfer/dtk_solution_transfer.h