Class CartCellDoubleLinearCFInterpolation is a concrete SAMRAI::xfer::RefinePatchStrategy which sets coarse-fine interface ghost cell values for cell-centered double precision patch data via linear interpolation in the normal and tangential directions at coarse-fine interfaces. More...

#include </home/runner/work/IBAMR/IBAMR/ibtk/include/ibtk/CartCellDoubleLinearCFInterpolation.h>

Inheritance diagram for IBTK::CartCellDoubleLinearCFInterpolation:

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Public Member Functions
	CartCellDoubleLinearCFInterpolation ()=default
	Constructor.

	~CartCellDoubleLinearCFInterpolation ()
	Destructor.

SAMRAI::xfer::RefinePatchStrategy interface.
void	setPhysicalBoundaryConditions (SAMRAI::hier::Patch< NDIM > &patch, double fill_time, const SAMRAI::hier::IntVector< NDIM > &ghost_width_to_fill) override

SAMRAI::hier::IntVector< NDIM >	getRefineOpStencilWidth () const override

void	preprocessRefine (SAMRAI::hier::Patch< NDIM > &fine, const SAMRAI::hier::Patch< NDIM > &coarse, const SAMRAI::hier::Box< NDIM > &fine_box, const SAMRAI::hier::IntVector< NDIM > &ratio) override

void	postprocessRefine (SAMRAI::hier::Patch< NDIM > &fine, const SAMRAI::hier::Patch< NDIM > &coarse, const SAMRAI::hier::Box< NDIM > &fine_box, const SAMRAI::hier::IntVector< NDIM > &ratio) override

Public Member Functions inherited from IBTK::CoarseFineBoundaryRefinePatchStrategy
	CoarseFineBoundaryRefinePatchStrategy ()=default
	Constructor.

virtual	~CoarseFineBoundaryRefinePatchStrategy ()=default
	Destructor.

Public Member Functions inherited from SAMRAI::xfer::RefinePatchStrategy< NDIM >
virtual void	preprocessRefineBoxes (hier::Patch< NDIM > &fine, const hier::Patch< NDIM > &coarse, const hier::BoxList< NDIM > &fine_boxes, const hier::IntVector< NDIM > &ratio)

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

Extension of SAMRAI::xfer::RefinePatchStrategy interface to support more
complex coarse-fine interface discretizations.
void	setConsistentInterpolationScheme (bool consistent_type_2_bdry) override

void	setPatchDataIndex (int patch_data_index) override
	Reset the patch data index operated upon by this class.

void	setPatchDataIndices (const std::set< int > &patch_data_indices) override
	Reset the patch data indices operated upon by this class.

void	setPatchDataIndices (const SAMRAI::hier::ComponentSelector &patch_data_indices) override
	Reset the patch data indices operated upon by this class.

void	setPatchHierarchy (SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy) override

void	clearPatchHierarchy () override

void	computeNormalExtension (SAMRAI::hier::Patch< NDIM > &patch, const SAMRAI::hier::IntVector< NDIM > &ratio, const SAMRAI::hier::IntVector< NDIM > &ghost_width_to_fill) override

Detailed Description

Class CartCellDoubleLinearCFInterpolation is a concrete SAMRAI::xfer::RefinePatchStrategy which sets coarse-fine interface ghost cell values for cell-centered double precision patch data via linear interpolation in the normal and tangential directions at coarse-fine interfaces.

Member Function Documentation

◆ clearPatchHierarchy()

void IBTK::CartCellDoubleLinearCFInterpolation::clearPatchHierarchy ( )

overridevirtual

Clear the patch hierarchy used in constructing coarse-fine interface boundary boxes.

Implements IBTK::CoarseFineBoundaryRefinePatchStrategy.

◆ computeNormalExtension()

void IBTK::CartCellDoubleLinearCFInterpolation::computeNormalExtension	(	SAMRAI::hier::Patch< NDIM > &	patch,
		const SAMRAI::hier::IntVector< NDIM > &	ratio,
		const SAMRAI::hier::IntVector< NDIM > &	ghost_width_to_fill
	)

overridevirtual

Compute the normal extension of fine data at coarse-fine interfaces.

Implements IBTK::CoarseFineBoundaryRefinePatchStrategy.

◆ getRefineOpStencilWidth()

IntVector< NDIM > IBTK::CartCellDoubleLinearCFInterpolation::getRefineOpStencilWidth ( ) const

overridevirtual

Function to return maximum stencil width needed over user-defined data interpolation operations. This is needed to determine the correct interpolation data dependencies.

Implements IBTK::CoarseFineBoundaryRefinePatchStrategy.

◆ postprocessRefine()

void IBTK::CartCellDoubleLinearCFInterpolation::postprocessRefine	(	SAMRAI::hier::Patch< NDIM > &	fine,
		const SAMRAI::hier::Patch< NDIM > &	coarse,
		const SAMRAI::hier::Box< NDIM > &	fine_box,
		const SAMRAI::hier::IntVector< NDIM > &	ratio
	)

overridevirtual

Function to perform user-defined postprocess data refine operations. This member function is called after standard refine operations (expressed using concrete subclasses of the SAMRAI::xfer::RefineOperator 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 SAMRAI::xfer::RefineAlgorithm 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 IBTK::CoarseFineBoundaryRefinePatchStrategy.

◆ preprocessRefine()

void IBTK::CartCellDoubleLinearCFInterpolation::preprocessRefine	(	SAMRAI::hier::Patch< NDIM > &	fine,
		const SAMRAI::hier::Patch< NDIM > &	coarse,
		const SAMRAI::hier::Box< NDIM > &	fine_box,
		const SAMRAI::hier::IntVector< NDIM > &	ratio
	)

overridevirtual

Function to perform user-defined preprocess data refine operations. This member function is called before standard refine operations (expressed using concrete subclasses of the SAMRAI::xfer::RefineOperator 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 SAMRAI::xfer::RefineAlgorithm class.

Presently, the implementation does nothing.

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 IBTK::CoarseFineBoundaryRefinePatchStrategy.

◆ setConsistentInterpolationScheme()

void IBTK::CartCellDoubleLinearCFInterpolation::setConsistentInterpolationScheme ( bool consistent_type_2_bdry )

overridevirtual

Whether or not to employ a consistent interpolation scheme at "Type 2" coarse-fine interface ghost cells.

Implements IBTK::CoarseFineBoundaryRefinePatchStrategy.

◆ setPatchHierarchy()

void IBTK::CartCellDoubleLinearCFInterpolation::setPatchHierarchy ( SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy )

overridevirtual

Set the patch hierarchy used in constructing coarse-fine interface boundary boxes.

Implements IBTK::CoarseFineBoundaryRefinePatchStrategy.

◆ setPhysicalBoundaryConditions()

void IBTK::CartCellDoubleLinearCFInterpolation::setPhysicalBoundaryConditions	(	SAMRAI::hier::Patch< NDIM > &	patch,
		double	fill_time,
		const SAMRAI::hier::IntVector< NDIM > &	ghost_width_to_fill
	)

overridevirtual

Function to set data associated with the given list of patch data indices at patch boundaries that intersect the physical domain boundary. The patch data components set in this routine correspond to the "scratch" components specified in calls to the registerRefine() function in the SAMRAI::xfer::RefineAlgorithm class.

Presently, the implementation does nothing.

Parameters

patch	Patch on which to fill boundary data.
fill_time	Double simulation time for boundary filling.
ghost_width_to_fill	Integer vector describing maximum ghost width to fill over all registered scratch components.

Implements IBTK::CoarseFineBoundaryRefinePatchStrategy.

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

/home/runner/work/IBAMR/IBAMR/ibtk/include/ibtk/CartCellDoubleLinearCFInterpolation.h
/home/runner/work/IBAMR/IBAMR/ibtk/src/boundary/cf_interface/CartCellDoubleLinearCFInterpolation.cpp

Public Member Functions

Extension of SAMRAI::xfer::RefinePatchStrategy interface to support more

Detailed Description

Member Function Documentation

◆ clearPatchHierarchy()

◆ computeNormalExtension()

◆ getRefineOpStencilWidth()

◆ postprocessRefine()

◆ preprocessRefine()

◆ setConsistentInterpolationScheme()

◆ setPatchHierarchy()

◆ setPhysicalBoundaryConditions()