IBTK::CartSideDoubleRT0Coarsen Class Reference

Class CartSideDoubleRT0Coarsen is a concrete SAMRAI::xfer::CoarsenOperator for restricting side-centered double precision patch data via the adjoint of RT0 interpolation.

#include <ibtk/CartSideDoubleRT0Coarsen.h>

Inheritance diagram for IBTK::CartSideDoubleRT0Coarsen:

Public Member Functions
	CartSideDoubleRT0Coarsen (SAMRAI::hier::IntVector< NDIM > gcw=SAMRAI::hier::IntVector< NDIM >(1))
	Default constructor. More...
	~CartSideDoubleRT0Coarsen ()=default
	Destructor. More...
virtual bool	findCoarsenOperator (const tbox::Pointer< hier::Variable< DIM > > &var, const std::string &op_name) const=0
virtual const std::string &	getOperatorName () const=0
virtual int	getOperatorPriority () const=0
virtual hier::IntVector< DIM >	getStencilWidth () const=0
virtual void	coarsen (hier::Patch< DIM > &coarse, const hier::Patch< DIM > &fine, const int dst_component, const int src_component, const hier::Box< DIM > &coarse_box, const hier::IntVector< DIM > &ratio) const=0

Implementation of SAMRAI::xfer::CoarsenOperator interface.
static const std::string	s_op_name
SAMRAI::hier::IntVector< NDIM >	d_gcw
bool	findCoarsenOperator (const SAMRAI::tbox::Pointer< SAMRAI::hier::Variable< NDIM > > &var, const std::string &op_name) const override
const std::string &	getOperatorName () const override
int	getOperatorPriority () const override
SAMRAI::hier::IntVector< NDIM >	getStencilWidth () const override
void	coarsen (SAMRAI::hier::Patch< NDIM > &coarse, const SAMRAI::hier::Patch< NDIM > &fine, int dst_component, int src_component, const SAMRAI::hier::Box< NDIM > &coarse_box, const SAMRAI::hier::IntVector< NDIM > &ratio) const override
	CartSideDoubleRT0Coarsen (const CartSideDoubleRT0Coarsen &from)=delete
	Copy constructor. More...
CartSideDoubleRT0Coarsen &	operator= (const CartSideDoubleRT0Coarsen &that)=delete
	Assignment operator. More...

Constructor & Destructor Documentation

CartSideDoubleRT0Coarsen() [1/2]

IBTK::CartSideDoubleRT0Coarsen::CartSideDoubleRT0Coarsen

(

SAMRAI::hier::IntVector< NDIM >

gcw = SAMRAI::hier::IntVector< NDIM >(1)

)

~CartSideDoubleRT0Coarsen()

IBTK::CartSideDoubleRT0Coarsen::~CartSideDoubleRT0Coarsen ( )

default

CartSideDoubleRT0Coarsen() [2/2]

IBTK::CartSideDoubleRT0Coarsen::CartSideDoubleRT0Coarsen ( const CartSideDoubleRT0Coarsen &  from )

privatedelete

Note

This constructor is not implemented and should not be used.

Parameters

from	The value to copy to this object.

Member Function Documentation

findCoarsenOperator() [1/2]

bool IBTK::CartSideDoubleRT0Coarsen::findCoarsenOperator ( const SAMRAI::tbox::Pointer< SAMRAI::hier::Variable< NDIM > > &  var, const std::string &  op_name  ) const

override

Return true if the coarsening operation matches the variable and name string identifier request; false, otherwise.

getOperatorName() [1/2]

const std::string& IBTK::CartSideDoubleRT0Coarsen::getOperatorName ( ) const

override

Return name string identifier of the coarsening operation.

getOperatorPriority() [1/2]

int IBTK::CartSideDoubleRT0Coarsen::getOperatorPriority ( ) const

override

Return the priority of this operator relative to other coarsening operators. The SAMRAI transfer routines guarantee that coarsening using operators with lower priority will be performed before those with higher priority.

getStencilWidth() [1/2]

SAMRAI::hier::IntVector<NDIM> IBTK::CartSideDoubleRT0Coarsen::getStencilWidth ( ) const

override

Return the stencil width associated with the coarsening operator. The SAMRAI transfer routines guarantee that the source patch will contain sufficient ghost cell data surrounding the interior to satisfy the stencil width requirements for each coarsening operator.

coarsen() [1/2]

void IBTK::CartSideDoubleRT0Coarsen::coarsen ( SAMRAI::hier::Patch< NDIM > &  coarse, const SAMRAI::hier::Patch< NDIM > &  fine, int  dst_component, int  src_component, const SAMRAI::hier::Box< NDIM > &  coarse_box, const SAMRAI::hier::IntVector< NDIM > &  ratio  ) const

override

Coarsen the source component on the fine patch to the destination component on the coarse patch. The coarsening operation is performed on the intersection of the destination patch and the coarse box. The fine patch is guaranteed to contain sufficient data for the stencil width of the coarsening operator.

operator=()

CartSideDoubleRT0Coarsen& IBTK::CartSideDoubleRT0Coarsen::operator= ( const CartSideDoubleRT0Coarsen &  that )

privatedelete

Note

This operator is not implemented and should not be used.

Parameters

that	The value to assign to this object.

Returns

A reference to this object.

findCoarsenOperator() [2/2]

virtual bool SAMRAI::xfer::CoarsenOperator< DIM >::findCoarsenOperator ( const tbox::Pointer< hier::Variable< DIM > > &  var, const std::string &  op_name  ) const

pure virtualinherited

Return true if the coarsening operation matches the variable and name string identifier request; false, otherwise.

getOperatorName() [2/2]

virtual const std::string& SAMRAI::xfer::CoarsenOperator< DIM >::getOperatorName ( ) const

pure virtualinherited

Return name string identifier of the coarsening operation.

getOperatorPriority() [2/2]

virtual int SAMRAI::xfer::CoarsenOperator< DIM >::getOperatorPriority ( ) const

pure virtualinherited

Return the priority of this operator relative to other coarsening operators. The SAMRAI transfer routines guarantee that coarsening using operators with lower priority will be performed before those with higher priority.

getStencilWidth() [2/2]

virtual hier::IntVector<DIM> SAMRAI::xfer::CoarsenOperator< DIM >::getStencilWidth ( ) const

pure virtualinherited

Return the stencil width associated with the coarsening operator. The SAMRAI transfer routines guarantee that the source patch will contain sufficient ghost cell data surrounding the interior to satisfy the stencil width requirements for each coarsening operator.

coarsen() [2/2]

virtual void SAMRAI::xfer::CoarsenOperator< DIM >::coarsen ( hier::Patch< DIM > &  coarse, const hier::Patch< DIM > &  fine, const int  dst_component, const int  src_component, const hier::Box< DIM > &  coarse_box, const hier::IntVector< DIM > &  ratio  ) const

pure virtualinherited

Coarsen the source component on the fine patch to the destination component on the coarse patch. The coarsening operation is performed on the intersection of the destination patch and the coarse box. The fine patch is guaranteed to contain sufficient data for the stencil width of the coarsening operator.

Member Data Documentation

s_op_name

const std::string IBTK::CartSideDoubleRT0Coarsen::s_op_name

staticprivate

The operator name.

d_gcw

SAMRAI::hier::IntVector<NDIM> IBTK::CartSideDoubleRT0Coarsen::d_gcw

private

Ghost cell width (determines maximum refinment ratio).

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

• ibtk/include/ibtk/CartSideDoubleRT0Coarsen.h