Mapped Multiblock Block Boundary Interpolation Operator. More...

#include <Proto_MBPointInterpOp.H>

Public Member Functions
template<typename MAP , MemType MEM>
	MBPointInterpOp (MBDataPoint a_dst, Point a_ghost, const MBLevelMap< MAP, MEM > &a_map, const MBInterpLayout &a_interpLayout, unsigned int a_order)
	Constructor. More...

	MBPointInterpOp (MBDataPoint a_dst, std::vector< MBDataPoint > a_srcs, std::vector< double > a_coefs)

template<typename T , unsigned int C, MemType MEM>
void	apply (MBLevelBoxData< T, C, MEM > &a_dst, MBLevelBoxData< T, C, MEM > &a_src)
	Apply. More...

unsigned int	size () const
	Size. More...

const MBDataPoint &	target () const
	Coefficients. More...

const std::vector< MBDataPoint > &	sources () const
	Sources. More...

const std::vector< double > &	coefs () const

Box	span () const

void	print () const

template<typename MAP , MemType MEM>
void	writeLevelFootprint (const MBLevelMap< MAP, MEM > &map, std::string filename) const

void	writeFootprint (std::string filename) const

Private Member Functions
void	computeExponents ()

void	validateMatrixDimensions () const

template<typename MAP , MemType MEM>
double	computeSourceDataRadius (const MBLevelMap< MAP, MEM > &map, Array< double, DIM > &xCenter) const

template<typename MAP , MemType MEM>
std::unordered_map< BlockIndex, std::vector< BoxData< double > > >	computeMoments (const MBLevelMap< MAP, MEM > &map) const

void	computeCoefficients (std::unordered_map< BlockIndex, std::vector< BoxData< double >>> &momentData)

Private Attributes
MBDataPoint	m_dst

std::vector< MBDataPoint >	m_srcs

std::vector< Point >	m_exponents

std::vector< double >	m_coefs

int	m_order

Detailed Description

Mapped Multiblock Block Boundary Interpolation Operator.

MBPointInterpOp interpolates to exactly one point in a MBLevelBoxData. This object is used by MBInterpOp which executes the interpolation across the entire MBLevelBoxData

Constructor & Destructor Documentation

◆ MBPointInterpOp() [1/2]

template<typename MAP , MemType MEM>

Proto::MBPointInterpOp::MBPointInterpOp	(	MBDataPoint	a_dst,
		Point	a_ghost,
		const MBLevelMap< MAP, MEM > &	a_map,
		const MBInterpLayout &	a_interpLayout,
		unsigned int	a_order
	)

inline

Constructor.

Creates a PointInterpOp to the destination point dst which Which defines a specific block boundary location in an MBLevelBoxData defined on the specified map with the specified number of ghost cells. The operator itself is generated using a list of relative Points which correspond to a traditional Stencil operation on a Cartesion coordinate system. The order specifies the intended order of accuracy of the interpolation.

TODO: order can probably be inferred from the footprint or vice versa

◆ MBPointInterpOp() [2/2]

Proto::MBPointInterpOp::MBPointInterpOp	(	MBDataPoint	a_dst,
		std::vector< MBDataPoint >	a_srcs,
		std::vector< double >	a_coefs
	)

inline

Member Function Documentation

◆ apply()

template<typename T , unsigned int C, MemType MEM>

void Proto::MBPointInterpOp::apply	(	MBLevelBoxData< T, C, MEM > &	a_dst,
		MBLevelBoxData< T, C, MEM > &	a_src
	)

inline

Apply.

computes the interpolation

◆ size()

unsigned int Proto::MBPointInterpOp::size ( ) const

inline

Size.

Returns the number of coeffcients used in the interpolation

◆ target()

const MBDataPoint& Proto::MBPointInterpOp::target ( ) const

inline

Coefficients.

Returns the coefficients of the interpolating polynomial for a specified component in a specified data set.

Mostly used for debugging. Target Returns the MBDataPoint corresponding to the point of interpolation

References m_dst.

◆ sources()

const std::vector<MBDataPoint>& Proto::MBPointInterpOp::sources ( ) const

inline

Sources.

Returns the list of locations used for input data to the interpolation as a list of MBDataPoint objects. The order of the returnd points corresponds to the order of the coefficients in the operator matrix (outpout of SMatrix)

References m_srcs.

◆ coefs()

const std::vector<double>& Proto::MBPointInterpOp::coefs ( ) const

inline

References computeCoefficients(), computeExponents(), computeMoments(), computeSourceDataRadius(), m_coefs, print(), span(), validateMatrixDimensions(), writeFootprint(), and writeLevelFootprint().

◆ span()

Box Proto::MBPointInterpOp::span ( ) const

inline

Referenced by coefs().

◆ print()

void Proto::MBPointInterpOp::print ( ) const

inline

Referenced by coefs().

◆ writeLevelFootprint()

template<typename MAP , MemType MEM>

void Proto::MBPointInterpOp::writeLevelFootprint	(	const MBLevelMap< MAP, MEM > &	map,
		std::string	filename
	)		const

inline

Referenced by coefs().

◆ writeFootprint()

void Proto::MBPointInterpOp::writeFootprint ( std::string filename ) const

inline

Referenced by coefs().

◆ computeExponents()

void Proto::MBPointInterpOp::computeExponents ( )

inlineprivate

Referenced by coefs().

◆ validateMatrixDimensions()

void Proto::MBPointInterpOp::validateMatrixDimensions ( ) const

inlineprivate

Referenced by coefs().

◆ computeSourceDataRadius()

template<typename MAP , MemType MEM>

double Proto::MBPointInterpOp::computeSourceDataRadius	(	const MBLevelMap< MAP, MEM > &	map,
		Array< double, DIM > &	xCenter
	)		const

private

Referenced by coefs().

◆ computeMoments()

template<typename MAP , MemType MEM>

std::unordered_map< BlockIndex, std::vector< BoxData< double > > > Proto::MBPointInterpOp::computeMoments ( const MBLevelMap< MAP, MEM > & map ) const

private

Referenced by coefs().

◆ computeCoefficients()

void Proto::MBPointInterpOp::computeCoefficients ( std::unordered_map< BlockIndex, std::vector< BoxData< double >>> & momentData )

private

Referenced by coefs().

Member Data Documentation

◆ m_dst

MBDataPoint Proto::MBPointInterpOp::m_dst

private

Referenced by target().

◆ m_srcs

std::vector<MBDataPoint> Proto::MBPointInterpOp::m_srcs

private

Referenced by sources().

◆ m_exponents

std::vector<Point> Proto::MBPointInterpOp::m_exponents

private

◆ m_coefs

std::vector<double> Proto::MBPointInterpOp::m_coefs

private

Referenced by coefs().

◆ m_order

int Proto::MBPointInterpOp::m_order

private

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

Proto_MBPointInterpOp.H

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MBPointInterpOp() [1/2]

◆ MBPointInterpOp() [2/2]

Member Function Documentation

◆ apply()

◆ size()

◆ target()

◆ sources()

◆ coefs()

◆ span()

◆ print()

◆ writeLevelFootprint()

◆ writeFootprint()

◆ computeExponents()

◆ validateMatrixDimensions()

◆ computeSourceDataRadius()

◆ computeMoments()

◆ computeCoefficients()

Member Data Documentation

◆ m_dst

◆ m_srcs

◆ m_exponents

◆ m_coefs

◆ m_order