#include <CellDoubleConstantRefine.h>

Inheritance diagram for SAMRAI::pdat::CellDoubleConstantRefine< DIM >:

[legend]

Public Member Functions
	CellDoubleConstantRefine ()

virtual	~CellDoubleConstantRefine ()

bool	findRefineOperator (const tbox::Pointer< hier::Variable< DIM > > &var, const std::string &op_name) const

const std::string &	getOperatorName () const

int	getOperatorPriority () const

hier::IntVector< DIM >	getStencilWidth () const

void	refine (hier::Patch< DIM > &fine, const hier::Patch< DIM > &coarse, const int dst_component, const int src_component, const hier::Box< DIM > &fine_box, const hier::IntVector< DIM > &ratio) const

Private Attributes
std::string	d_name_id

Detailed Description

template<int DIM>
class SAMRAI::pdat::CellDoubleConstantRefine< DIM >

Class CellDoubleConstantRefine<DIM> implements constant interpolation for cell-centered double patch data defined over a mesh. It is derived from the xfer::RefineOperator<DIM> base class. The numerical operations for interpolation use FORTRAN numerical routines.

The findRefineOperator() operator function returns true if the input variable is cell-centered double, and the string is "CONSTANT_REFINE".

See also: xfer::RefineOperator

Constructor & Destructor Documentation

◆ CellDoubleConstantRefine()

template<int DIM>

SAMRAI::pdat::CellDoubleConstantRefine< DIM >::CellDoubleConstantRefine ( )

Uninteresting default constructor.

◆ ~CellDoubleConstantRefine()

template<int DIM>

virtual SAMRAI::pdat::CellDoubleConstantRefine< DIM >::~CellDoubleConstantRefine ( )

virtual

Uninteresting virtual destructor.

Member Function Documentation

◆ findRefineOperator()

template<int DIM>

bool SAMRAI::pdat::CellDoubleConstantRefine< DIM >::findRefineOperator	(	const tbox::Pointer< hier::Variable< DIM > > &	var,
		const std::string &	op_name
	)		const

virtual

Return true if the variable and name string match cell-centered double constant interpolation; otherwise, return false.

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

◆ getOperatorName()

template<int DIM>

const std::string& SAMRAI::pdat::CellDoubleConstantRefine< DIM >::getOperatorName ( ) const

virtual

Return name string identifier of this refinement operator.

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

◆ getOperatorPriority()

template<int DIM>

int SAMRAI::pdat::CellDoubleConstantRefine< DIM >::getOperatorPriority ( ) const

virtual

The priority of cell-centered double constant interpolation is 0. It will be performed before any user-defined interpolation operations.

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

◆ getStencilWidth()

template<int DIM>

hier::IntVector<DIM> SAMRAI::pdat::CellDoubleConstantRefine< DIM >::getStencilWidth ( ) const

virtual

The stencil width of the constant interpolation operator is the vector of zeros. That is, its stencil does not extend outside the fine box.

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

◆ refine()

template<int DIM>

void SAMRAI::pdat::CellDoubleConstantRefine< DIM >::refine	(	hier::Patch< DIM > &	fine,
		const hier::Patch< DIM > &	coarse,
		const int	dst_component,
		const int	src_component,
		const hier::Box< DIM > &	fine_box,
		const hier::IntVector< DIM > &	ratio
	)		const

virtual

Refine the source component on the coarse patch to the destination component on the fine patch using the cell-centered double constant interpolation operator. Interpolation is performed on the intersection of the destination patch and the fine box. It is assumed that the coarse patch contains sufficient data for the stencil width of the refinement operator.

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