Class MultiblockRefinePatchStrategy is a virtual base class that provides interfaces for users to problem-specific routines related to issues that arise in multiblock domains, particularly the filling of boundary conditions around a singularity. More...

#include <MultiblockRefinePatchStrategy.h>

Inheritance diagram for SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >:

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Public Member Functions
	MultiblockRefinePatchStrategy ()

virtual	~MultiblockRefinePatchStrategy ()

virtual void	setPhysicalBoundaryConditions (hier::Patch< DIM > &patch, const double fill_time, const hier::IntVector< DIM > &ghost_width_to_fill)
	Set the physical boundary conditions. More...

virtual void	fillSingularityBoundaryConditions (hier::Patch< DIM > &patch, tbox::List< typename MultiblockRefineSchedule< DIM >::SingularityPatch > &singularity_patches, const double fill_time, const hier::Box< DIM > &fill_box, const hier::BoundaryBox< DIM > &boundary_box)=0
	Set the ghost data at a multiblock singularity. More...

virtual hier::IntVector< DIM >	getRefineOpStencilWidth () const =0

virtual void	preprocessRefine (hier::Patch< DIM > &fine, const hier::Patch< DIM > &coarse, const hier::Box< DIM > &fine_box, const hier::IntVector< DIM > &ratio)

virtual void	postprocessRefine (hier::Patch< DIM > &fine, const hier::Patch< DIM > &coarse, const hier::Box< DIM > &fine_box, const hier::IntVector< DIM > &ratio)

virtual void	setFillingCoarseScratch (const bool filling_coarse_scratch)

virtual void	setBlockNumber (const int block_number)

virtual int	getBlockNumber ()

virtual void	clearBlockNumber ()

virtual void	preprocessRefineBoxes (hier::Patch< DIM > &fine, const hier::Patch< DIM > &coarse, const hier::BoxList< DIM > &fine_boxes, const hier::IntVector< DIM > &ratio)

virtual void	postprocessRefineBoxes (hier::Patch< DIM > &fine, const hier::Patch< DIM > &coarse, const hier::BoxList< DIM > &fine_boxes, const hier::IntVector< DIM > &ratio)

Protected Attributes
bool	d_filling_coarse_scratch

int	d_block_number

Detailed Description

template<int DIM>
class SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >

Class MultiblockRefineSchedule<DIM> is an extension of the concept of xfer::RefineSchedule<DIM> to be used in applications that require a multiblock domain.

This class contains several constructors called from MultiblockRefineAlgorithm. In the fillData() routine, it first uses xfer::RefineSchedule<DIM> to fill data within the interiors of each block of the multiblock domain, then communicates or copies data to fill boundary conditions at the boundaries between blocks.

See also: MultiblockPatchHierarchy; MultiblockRefineAlgorithm; xfer::RefineSchedule

Constructor & Destructor Documentation

◆ MultiblockRefinePatchStrategy()

template<int DIM>

SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::MultiblockRefinePatchStrategy ( )

The constructor for patch strategy does nothing interesting.

◆ ~MultiblockRefinePatchStrategy()

template<int DIM>

virtual SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::~MultiblockRefinePatchStrategy ( )

virtual

The virtual destructor for refine strategy does nothing interesting.

Member Function Documentation

◆ setPhysicalBoundaryConditions()

template<int DIM>

virtual void SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::setPhysicalBoundaryConditions	(	hier::Patch< DIM > &	patch,
		const double	fill_time,
		const hier::IntVector< DIM > &	ghost_width_to_fill
	)

virtual

Parameters

patch	The patch containing the data to be filled
fill_time	Simulation time at which data is filled
ghost_width_to_fill	maximum number of ghost cells to fill

Implements SAMRAI::xfer::RefinePatchStrategy< DIM >.

Reimplemented in SAMRAI::mesh::MultiblockGriddingTagger< DIM >.

◆ fillSingularityBoundaryConditions()

template<int DIM>

virtual void SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::fillSingularityBoundaryConditions	(	hier::Patch< DIM > &	patch,
		tbox::List< typename MultiblockRefineSchedule< DIM >::SingularityPatch > &	singularity_patches,
		const double	fill_time,
		const hier::Box< DIM > &	fill_box,
		const hier::BoundaryBox< DIM > &	boundary_box
	)

pure virtual

Parameters

patch	The patch containing the data to be filled
singularity_patches	structures from refine schedule that contain patches that hold data from neighboring blocks around the singularity
fill_time	Simulation time at which data is filled
fill_box	Box covering maximum amount of ghost cells to be filled
boundary_box	BoundaryBox describing location of singularity in relation to patch

Implemented in SAMRAI::mesh::MultiblockGriddingTagger< DIM >.

◆ getRefineOpStencilWidth()

template<int DIM>

virtual hier::IntVector<DIM> SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::getRefineOpStencilWidth ( ) const

pure virtual

Return maximum stencil width needed for user-defined data interpolation operations. This is needed to determine the correct interpolation data dependencies.

Implements SAMRAI::xfer::RefinePatchStrategy< DIM >.

Implemented in SAMRAI::mesh::MultiblockGriddingTagger< DIM >.

◆ preprocessRefine()

template<int DIM>

virtual void SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::preprocessRefine	(	hier::Patch< DIM > &	fine,
		const hier::Patch< DIM > &	coarse,
		const hier::Box< DIM > &	fine_box,
		const hier::IntVector< DIM > &	ratio
	)

inlinevirtual

Perform user-defined refining operations. This member function is called before standard refining operations (expressed using concrete subclasses of the xfer::RefineOperator<DIM> base class). The preprocess function must refine data from the scratch components of the coarse patch into the scratch components of the fine patch on the specified fine box region. Recall that the scratch components are specified in calls to the registerRefine() function in the xfer::RefineAlgorithm<DIM> class.

Parameters

fine	Fine patch containing destination data.
coarse	Coarse patch containing source data.
fine_box	Box region on fine patch into which data is refined.
ratio	Integer vector containing ratio relating index space between coarse and fine patches.

Implements SAMRAI::xfer::RefinePatchStrategy< DIM >.

Reimplemented in SAMRAI::mesh::MultiblockGriddingTagger< DIM >.

◆ postprocessRefine()

template<int DIM>

virtual void SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::postprocessRefine	(	hier::Patch< DIM > &	fine,
		const hier::Patch< DIM > &	coarse,
		const hier::Box< DIM > &	fine_box,
		const hier::IntVector< DIM > &	ratio
	)

inlinevirtual

Perform user-defined refining operations. This member function is called after standard refining operations (expressed using concrete subclasses of the xfer::RefineOperator<DIM> base class). The postprocess function must refine data from the scratch components of the coarse patch into the scratch components of the fine patch on the specified fine box region. Recall that the scratch components are specified in calls to the registerRefine() function in the xfer::RefineAlgorithm<DIM> class.

Parameters

fine	Fine patch containing destination data.
coarse	Coarse patch containing source data.
fine_box	Box region on fine patch into which data is refined.
ratio	Integer vector containing ratio relating index space between coarse and fine patches.

Implements SAMRAI::xfer::RefinePatchStrategy< DIM >.

Reimplemented in SAMRAI::mesh::MultiblockGriddingTagger< DIM >.

◆ setFillingCoarseScratch()

template<int DIM>

virtual void SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::setFillingCoarseScratch ( const bool filling_coarse_scratch )

inlinevirtual

◆ setBlockNumber()

template<int DIM>

virtual void SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::setBlockNumber ( const int block_number )

inlinevirtual

◆ getBlockNumber()

template<int DIM>

virtual int SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::getBlockNumber ( )

inlinevirtual

◆ clearBlockNumber()

template<int DIM>

virtual void SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::clearBlockNumber ( )

inlinevirtual

◆ preprocessRefineBoxes()

template<int DIM>

virtual void SAMRAI::xfer::RefinePatchStrategy< DIM >::preprocessRefineBoxes	(	hier::Patch< DIM > &	fine,
		const hier::Patch< DIM > &	coarse,
		const hier::BoxList< DIM > &	fine_boxes,
		const hier::IntVector< DIM > &	ratio
	)

virtualinherited

Virtual function to perform user-defined refine operations. This member function is called before standard refining operations (expressed using concrete subclasses of the RefineOperator<DIM> base class). The preprocess function must refine data from the scratch components of the coarse patch into the scratch components of the fine patch on the specified fine box regions.

Typically, only the pure virtual members of this class are implemented in user-defined subclasses of this base class. This version of the preprocess function operates on an entire box list. By default, this version simply loops over the box list and calls the single-box version, which is a pure virtual function.

Parameters

fine	Fine patch containing destination data.
coarse	Coarse patch containing source data.
fine_boxes	tbox::List of box regions on fine patch into which data is refined.
ratio	Integer vector containing ratio relating index space between coarse and fine patches.

Reimplemented in SAMRAI::solv::CartesianRobinBcHelper< DIM >.

◆ postprocessRefineBoxes()

template<int DIM>

virtual void SAMRAI::xfer::RefinePatchStrategy< DIM >::postprocessRefineBoxes	(	hier::Patch< DIM > &	fine,
		const hier::Patch< DIM > &	coarse,
		const hier::BoxList< DIM > &	fine_boxes,
		const hier::IntVector< DIM > &	ratio
	)

virtualinherited

Virtual function to perform user-defined refine operations. This member function is called after standard refining operations (expressed using concrete subclasses of the RefineOperator<DIM> base class). The postprocess function must refine data from the scratch components of the coarse patch into the scratch components of the fine patch on the specified fine box regions.

Typically, only the pure virtual members of this class are implemented in user-defined subclasses of this base class. This version of the postprocess function operates on an entire box list. By default, this version simply loops over the box list and calls the single-box version, which is a pure virtual function.

Parameters

fine	Fine patch containing destination data.
coarse	Coarse patch containing source data.
fine_boxes	tbox::List of box regions on fine patch into which data is refined.
ratio	Integer vector containing ratio relating index space between coarse and fine patches.

Reimplemented in SAMRAI::solv::CartesianRobinBcHelper< DIM >.

Member Data Documentation

◆ d_filling_coarse_scratch

template<int DIM>

bool SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::d_filling_coarse_scratch

protected

◆ d_block_number

template<int DIM>

int SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >::d_block_number

protected

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

/samrai/include/MultiblockRefinePatchStrategy.h

Public Member Functions

Protected Attributes

Detailed Description

template<int DIM> class SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >

Constructor & Destructor Documentation

◆ MultiblockRefinePatchStrategy()

◆ ~MultiblockRefinePatchStrategy()

Member Function Documentation

◆ setPhysicalBoundaryConditions()

◆ fillSingularityBoundaryConditions()

◆ getRefineOpStencilWidth()

◆ preprocessRefine()

◆ postprocessRefine()

◆ setFillingCoarseScratch()

◆ setBlockNumber()

◆ getBlockNumber()

◆ clearBlockNumber()

◆ preprocessRefineBoxes()

◆ postprocessRefineBoxes()

Member Data Documentation

◆ d_filling_coarse_scratch

◆ d_block_number

template<int DIM>
class SAMRAI::xfer::MultiblockRefinePatchStrategy< DIM >