#include <AssignInterpNeighbours.h>

Public Member Functions
	AssignInterpNeighbours ()
	Constructor for the class that assigns interpolation neighbours.

	AssignInterpNeighbours (const AssignInterpNeighbours &x)
	Copy constructor.

	~AssignInterpNeighbours ()
	Destructor for the class that assigns interpolation neighbours.

int	assign (realMappedGridFunction &uA, Range &C, const BoundaryConditionParameters &bcParams)
	Assign values to the unused points next to interpolation points.

int	gridHasChanged ()
	Call this routine when the grid has changed and we need to re-initialize.

AssignInterpNeighbours &	operator= (const AssignInterpNeighbours &x)
	operator =, deep copy.

void	setInterpolationPoint (intArray &interpolationPoint)
	provide the interpolation point array, cg.interpolationPoint[grid],

real	sizeOf (FILE *file=NULL) const
	Return size of this object.

Static Public Attributes
static int	debug =0

Protected Types
enum	ErrorStatusEnum { noErrors =0, errorInFindInterpolationNeighbours }

Protected Member Functions
int	setup ()
	Setup routine (protected)

int	findInterpolationNeighbours (MappedGrid &mg)
	Find the unused points that need to be assigned.

Protected Attributes
enum AssignInterpNeighbours::ErrorStatusEnum	errorStatus

int	isInitialized

int	numberOfInterpolationNeighbours

int	maximumWidthToExtrapolationInterpolationNeighbours

IntegerArray *	extrapolateInterpolationNeighbourPoints

IntegerArray *	extrapolateInterpolationNeighboursDirection

IntegerArray *	extrapolateInterpolationNeighboursVariableWidth

intArray *	interpolationPoint

int	npr

int	nps

int *	ppr

int *	pps

int *	nar

int **	iar

int *	nas

int **	ias

int	AIN_COMM

Static Protected Attributes
static FILE *	debugFile =NULL

Member Enumeration Documentation

enum AssignInterpNeighbours::ErrorStatusEnum

protected

Enumerator
noErrors
errorInFindInterpolationNeighbours

Constructor & Destructor Documentation

AssignInterpNeighbours::AssignInterpNeighbours ( )

Constructor for the class that assigns interpolation neighbours.

References setup().

AssignInterpNeighbours::AssignInterpNeighbours ( const AssignInterpNeighbours & x )

Copy constructor.

References setup().

AssignInterpNeighbours::~AssignInterpNeighbours ( )

Destructor for the class that assigns interpolation neighbours.

References extrapolateInterpolationNeighbourPoints, extrapolateInterpolationNeighboursDirection, extrapolateInterpolationNeighboursVariableWidth, iar, ias, max(), nar, nas, npr, nps, NULL, ppr, and pps.

Member Function Documentation

int AssignInterpNeighbours::assign	(	realMappedGridFunction &	uA,
		Range &	C,
		const BoundaryConditionParameters &	bcParams
	)

Assign values to the unused points next to interpolation points.

References AIN_COMM, assert, c, debug, debugFile, errorInFindInterpolationNeighbours, errorStatus, extrapInterpNeighboursOpt, extrapolateInterpolationNeighbourPoints, extrapolateInterpolationNeighboursDirection, extrapolateInterpolationNeighboursVariableWidth, BoundaryConditionParameters::extrapolateWithLimiterParameters, BoundaryConditionParameters::extrapolationOption, findInterpolationNeighbours(), getCPU(), getLocalArrayWithGhostBoundaries(), doubleMappedGridFunction::getMappedGrid(), i2, ia, IA, iar, isInitialized, max(), maximumWidthToExtrapolationInterpolationNeighbours, MPI_Real, nar, nas, npr, nps, NULL, MappedGrid::numberOfDimensions(), numberOfInterpolationNeighbours, BoundaryConditionParameters::orderOfExtrapolation, printF(), and REAL_MIN.

Referenced by MappedGridOperators::applyBoundaryCondition().

int AssignInterpNeighbours::findInterpolationNeighbours ( MappedGrid & mg )

protected

Find the unused points that need to be assigned.

Initialization routine: find the unused points that lie next to interpolation points. We also assign corners too (for AMR interpolation). In parallel , setup the comminication schedule.

References AIN_COMM, assert, aString, MappedGrid::boundaryCondition(), debug, debugFile, dimension, MappedGrid::dimension(), MappedGrid::discretizationWidth(), display(), displayMask(), extendedIndexRange, MappedGrid::extendedIndexRange(), extrapolateInterpolationNeighbourPoints, extrapolateInterpolationNeighboursDirection, extrapolateInterpolationNeighboursVariableWidth, findInterpNeighbours, getIndex(), getLocalArrayWithGhostBoundaries(), MappedGrid::getName(), MappedGrid::gridIndexRange(), i2, ia, IA, iar, ias, interpolationPoint, ip, isInitialized, mask, MappedGrid::mask(), max(), maximumWidthToExtrapolationInterpolationNeighbours, min(), nar, nas, npr, nps, NULL, MappedGrid::numberOfDimensions(), MappedGrid::numberOfGhostPoints(), numberOfInterpolationNeighbours, OV_ABORT, ppr, pps, printF(), and sPrintF().