Class CartSideRobinPhysBdryOp is a concrete SAMRAI::xfer::RefinePatchStrategy for setting Robin boundary conditions at physical boundaries for side-centered vector-valued quantities. More...

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

Inheritance diagram for IBTK::CartSideRobinPhysBdryOp:

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Public Member Functions
	CartSideRobinPhysBdryOp ()
	Default constructor. More...

	CartSideRobinPhysBdryOp (int patch_data_index, const std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * > &bc_coefs, bool homogeneous_bc=false, std::string type="LINEAR")
	Constructor to fill boundary conditions for vector-valued quantities. Distinct boundary condition objects are provided for each vector component. More...

	CartSideRobinPhysBdryOp (const std::set< int > &patch_data_indices, const std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * > &bc_coefs, bool homogeneous_bc=false, std::string type="LINEAR")
	Constructor to fill boundary conditions for vector-valued quantities. Distinct boundary condition objects are provided for each vector component. More...

	CartSideRobinPhysBdryOp (const SAMRAI::hier::ComponentSelector &patch_data_indices, const std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * > &bc_coefs, bool homogeneous_bc=false, std::string type="LINEAR")
	Constructor to fill boundary conditions for vector-valued quantities. Distinct boundary condition objects are provided for each vector component. More...

	~CartSideRobinPhysBdryOp ()
	Destructor.

Public Member Functions inherited from IBTK::RobinPhysBdryPatchStrategy
	RobinPhysBdryPatchStrategy ()=default
	Default constructor.

	~RobinPhysBdryPatchStrategy ()=default
	Destructor.

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

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

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

void	setPhysicalBcCoef (SAMRAI::solv::RobinBcCoefStrategy< NDIM > *bc_coef)
	Reset the Robin boundary condition specification object employed by this class to set physical boundary conditions. More...

void	setPhysicalBcCoefs (const std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * > &bc_coefs)
	Reset the Robin boundary condition specification object employed by this class to set physical boundary conditions. More...

void	setHomogeneousBc (bool homogeneous_bc)
	Set whether boundary filling should employ homogeneous boundary conditions. More...

bool	getHomogeneousBc () const

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 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)

Implementation of 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	accumulateFromPhysicalBoundaryData (SAMRAI::hier::Patch< NDIM > &patch, double fill_time, const SAMRAI::hier::IntVector< NDIM > &ghost_width_to_fill) override

Additional Inherited Members
Protected Attributes inherited from IBTK::RobinPhysBdryPatchStrategy
std::set< int >	d_patch_data_indices

std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * >	d_bc_coefs

bool	d_homogeneous_bc = false

Detailed Description

Class CartSideRobinPhysBdryOp is a concrete SAMRAI::xfer::RefinePatchStrategy for setting Robin boundary conditions at physical boundaries for side-centered vector-valued quantities.

Note: This class is intended to be used to specify boundary conditions for MAC vector fields and may not work correctly for other types of data.

Warning: Presently, this class only supports pure Dirichlet or pure Neumann boundary conditions for the normal component of the vector field. Mixed (Robin) boundary conditions are not supported in the normal direction.

Constructor & Destructor Documentation

◆ CartSideRobinPhysBdryOp() [1/4]

IBTK::CartSideRobinPhysBdryOp::CartSideRobinPhysBdryOp ( )

Default constructor.

Note: This constructor leaves the class in an undefined state. In particular, the patch data indices requiring cell filling and the boundary condition specifications must be set prior to use of method setPhysicalBoundaryConditions().

See also: setPatchDataIndex; setPatchDataIndices; setPhysicalBcCoef; setPhysicalBcCoefs; setHomogeneousBc

◆ CartSideRobinPhysBdryOp() [2/4]

IBTK::CartSideRobinPhysBdryOp::CartSideRobinPhysBdryOp	(	int	patch_data_index,
		const std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * > &	bc_coefs,
		bool	homogeneous_bc = `false`,
		std::string	type = `"LINEAR"`
	)

Constructor to fill boundary conditions for vector-valued quantities. Distinct boundary condition objects are provided for each vector component.

Parameters

patch_data_index	Patch data index requiring ghost cell filling.
bc_coefs	Robin boundary conditions to use with this class.
homogeneous_bc	Whether to employ the homogeneous form of the boundary conditions.
type	Type of interpolation to use. Valid options are "LINEAR" or "QUADRATIC". Defaults to "LINEAR".

◆ CartSideRobinPhysBdryOp() [3/4]

IBTK::CartSideRobinPhysBdryOp::CartSideRobinPhysBdryOp	(	const std::set< int > &	patch_data_indices,
		const std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * > &	bc_coefs,
		bool	homogeneous_bc = `false`,
		std::string	type = `"LINEAR"`
	)

Constructor to fill boundary conditions for vector-valued quantities. Distinct boundary condition objects are provided for each vector component.

Parameters

patch_data_indices	Collection of patch data indices which require ghost cell filling.
bc_coefs	Robin boundary conditions to use with this class.
homogeneous_bc	Whether to employ the homogeneous form of the boundary conditions.
type	Type of interpolation to use. Valid options are "LINEAR" or "QUADRATIC". Defaults to "LINEAR".

◆ CartSideRobinPhysBdryOp() [4/4]

IBTK::CartSideRobinPhysBdryOp::CartSideRobinPhysBdryOp	(	const SAMRAI::hier::ComponentSelector &	patch_data_indices,
		const std::vector< SAMRAI::solv::RobinBcCoefStrategy< NDIM > * > &	bc_coefs,
		bool	homogeneous_bc = `false`,
		std::string	type = `"LINEAR"`
	)

Constructor to fill boundary conditions for vector-valued quantities. Distinct boundary condition objects are provided for each vector component.

Parameters

patch_data_indices	Collection of patch data indices which require ghost cell filling.
bc_coefs	Robin boundary conditions to use with this class.
homogeneous_bc	Whether to employ the homogeneous form of the boundary conditions.
type	Type of interpolation to use. Valid options are "LINEAR" or "QUADRATIC". Defaults to "LINEAR".

Member Function Documentation

◆ accumulateFromPhysicalBoundaryData()

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

overridevirtual

Function to accumulate data near physical boundaries from values set in the ghost cell region using the adjoint of the operator used to extrapolate the ghost cell values. This function can be used to construct the adjoint of linear operators that use ghost cell data.

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.

Reimplemented from IBTK::RobinPhysBdryPatchStrategy.

◆ getRefineOpStencilWidth()

IntVector< NDIM > IBTK::CartSideRobinPhysBdryOp::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 SAMRAI::xfer::RefinePatchStrategy< NDIM >.

◆ setPhysicalBoundaryConditions()

void IBTK::CartSideRobinPhysBdryOp::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.

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 SAMRAI::xfer::RefinePatchStrategy< NDIM >.

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

/home/runner/work/IBAMR/IBAMR/ibtk/include/ibtk/CartSideRobinPhysBdryOp.h
/home/runner/work/IBAMR/IBAMR/ibtk/src/boundary/physical_boundary/CartSideRobinPhysBdryOp.cpp

Public Member Functions

Implementation of SAMRAI::xfer::RefinePatchStrategy interface.

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CartSideRobinPhysBdryOp() [1/4]

◆ CartSideRobinPhysBdryOp() [2/4]

◆ CartSideRobinPhysBdryOp() [3/4]

◆ CartSideRobinPhysBdryOp() [4/4]

Member Function Documentation

◆ accumulateFromPhysicalBoundaryData()

◆ getRefineOpStencilWidth()

◆ setPhysicalBoundaryConditions()