#include <AmrLagrangeInterpolater.h>

Inheritance diagram for AmrLagrangeInterpolater< Level >:

Collaboration diagram for AmrLagrangeInterpolater< Level >:

Public Types
enum	Order { LINEAR = 1 , QUADRATIC }
typedef Level::go_t	go_t
typedef Level::lo_t	lo_t
typedef Level::scalar_t	scalar_t
typedef Level::umap_t	umap_t
typedef Level::basefab_t	basefab_t
typedef amr::AmrIntVect_t	AmrIntVect_t

Public Member Functions
	AmrLagrangeInterpolater (Order order)
void	stencil (const AmrIntVect_t &iv, const basefab_t &fab, umap_t &map, const scalar_t &scale, Level *mglevel)
void	coarse (const AmrIntVect_t &iv, umap_t &map, const scalar_t &scale, lo_t dir, lo_t shift, const basefab_t &rfab, const AmrIntVect_t &riv, Level *mglevel)
void	fine (const AmrIntVect_t &iv, umap_t &map, const scalar_t &scale, lo_t dir, lo_t shift, Level *mglevel)
const lo_t &	getNumberOfPoints () const
virtual void	fine (const AmrIntVect_t &, umap_t &, const scalar_t &, lo_t, lo_t, const basefab_t &, Level *)

Protected Attributes
const lo_t	nPoints_m
	Number of points used for interpolation.

Private Member Functions
void	fineLinear_m (const AmrIntVect_t &iv, umap_t &map, const scalar_t &scale, lo_t dir, lo_t shift, Level *mglevel)
void	fineQuadratic_m (const AmrIntVect_t &iv, umap_t &map, const scalar_t &scale, lo_t dir, lo_t shift, Level *mglevel)
void	crseLinear_m (const AmrIntVect_t &iv, umap_t &map, const scalar_t &scale, lo_t dir, lo_t shift, const basefab_t &rfab, const AmrIntVect_t &riv, Level *mglevel)
void	crseQuadratic_m (const AmrIntVect_t &iv, umap_t &map, const scalar_t &scale, lo_t dir, lo_t shift, const basefab_t &rfab, const AmrIntVect_t &riv, Level *mglevel)

Static Private Attributes
static const scalar_t	lookup1a_ms [2]
static const scalar_t	lookup2a_ms [2]
static const scalar_t	lookup1b_ms [2]
static const scalar_t	lookup2b_ms [2]

Detailed Description

template<class Level>
class AmrLagrangeInterpolater< Level >

Definition at line 35 of file AmrLagrangeInterpolater.h.

Member Typedef Documentation

◆ AmrIntVect_t

template<class Level>

typedef amr::AmrIntVect_t AmrLagrangeInterpolater< Level >::AmrIntVect_t

Definition at line 44 of file AmrLagrangeInterpolater.h.

◆ basefab_t

template<class Level>

typedef Level::basefab_t AmrLagrangeInterpolater< Level >::basefab_t

Definition at line 43 of file AmrLagrangeInterpolater.h.

◆ go_t

template<class Level>

typedef Level::go_t AmrLagrangeInterpolater< Level >::go_t

Definition at line 39 of file AmrLagrangeInterpolater.h.

◆ lo_t

template<class Level>

typedef Level::lo_t AmrLagrangeInterpolater< Level >::lo_t

Definition at line 40 of file AmrLagrangeInterpolater.h.

◆ scalar_t

template<class Level>

typedef Level::scalar_t AmrLagrangeInterpolater< Level >::scalar_t

Definition at line 41 of file AmrLagrangeInterpolater.h.

◆ umap_t

template<class Level>

typedef Level::umap_t AmrLagrangeInterpolater< Level >::umap_t

Definition at line 42 of file AmrLagrangeInterpolater.h.

Member Enumeration Documentation

◆ Order

template<class Level>

enum AmrLagrangeInterpolater::Order

Enumerator
LINEAR
QUADRATIC

Definition at line 46 of file AmrLagrangeInterpolater.h.

Constructor & Destructor Documentation

◆ AmrLagrangeInterpolater()

template<class Level>

AmrLagrangeInterpolater< Level >::AmrLagrangeInterpolater ( Order order )

Definition at line 89 of file AmrLagrangeInterpolater.hpp.

References AmrInterpolater< Level >::AmrInterpolater().

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Member Function Documentation

◆ coarse()

template<class Level>

void AmrLagrangeInterpolater< Level >::coarse	(	const AmrIntVect_t &	iv,
		umap_t &	map,
		const scalar_t &	scale,
		lo_t	dir,
		lo_t	shift,
		const basefab_t &	rfab,
		const AmrIntVect_t &	riv,
		Level *	mglevel )

virtual

Coarse-Fine-Interface Get stencil of coarse side

Parameters

iv	is the coarse cell at the interface (center cell of Laplacian)
map	with global matrix indices of coarse level cells and matrix entries of coarse level cells (coefficients)
scale	of matrix values
dir	direction of interface (0 "horizontal", 1 "vertical", 2 "longitudinal")
shift	is either -1 or 1. If the refined coarse cell is on the left / lower / front side, shift is equal to -1, otherwise the interface is on the right / upper / back side and the value is 1.
rfab	contains all coarse cells that got refined
riv	is the fine cell at the interface
mglevel	used to get the global indices and refinement ratio among levels, and boundary values at physical domain, e.g. Dirichlet, open BC

Implements AmrInterpolater< Level >.

Definition at line 107 of file AmrLagrangeInterpolater.hpp.

References crseLinear_m(), crseQuadratic_m(), LINEAR, AmrInterpolater< Level >::nPoints_m, and QUADRATIC.

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◆ crseLinear_m()

template<class Level>

void AmrLagrangeInterpolater< Level >::crseLinear_m	(	const AmrIntVect_t &	iv,
		umap_t &	map,
		const scalar_t &	scale,
		lo_t	dir,
		lo_t	shift,
		const basefab_t &	rfab,
		const AmrIntVect_t &	riv,
		Level *	mglevel )

private

First oder interpolation on coarse cell interface side

Parameters

iv	is the coarse cell at the interface (center cell of Laplacian)
map	with global matrix indices of coarse level cells and values matrix entries of coarse level cells (coefficients)
scale	of matrix values
dir	direction of interface (0 "horizontal", 1 "vertical", 2 "longitudinal")
shift	is either -1 or 1. If the refined coarse cell is on the left / lower / front side, shift is equal to -1, otherwise the interface is on the right / upper / back side and the value is 1.
ba	contains all coarse cells that got refined
riv	is the fine cell at the interface
mglevel	used to get the global indices and refinement ratio among levels, and boundary values at physical domain, e.g. Dirichlet, open BC

Definition at line 197 of file AmrLagrangeInterpolater.hpp.

References begin(), end(), lookup1a_ms, lookup1b_ms, lookup2a_ms, and lookup2b_ms.

Referenced by coarse(), and crseQuadratic_m().

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◆ crseQuadratic_m()

template<class Level>

void AmrLagrangeInterpolater< Level >::crseQuadratic_m	(	const AmrIntVect_t &	iv,
		umap_t &	map,
		const scalar_t &	scale,
		lo_t	dir,
		lo_t	shift,
		const basefab_t &	rfab,
		const AmrIntVect_t &	riv,
		Level *	mglevel )

private

Second order interpolation on coarse cell interface side

Parameters

iv	is the coarse cell at the interface (center cell of Laplacian)
map	with global matrix indices of coarse level cells and values matrix entries of coarse level cells (coefficients)
scale	of matrix values
dir	direction of interface (0 "horizontal", 1 "vertical", 2 "longitudinal")
shift	is either -1 or 1. If the refined coarse cell is on the left / lower / front side, shift is equal to -1, otherwise the interface is on the right / upper / back side and the value is 1.
ba	contains all coarse cells that got refined
riv	is the fine cell at the interface
mglevel	used to get the global indices and refinement ratio among levels, and boundary values at physical domain, e.g. Dirichlet, open BC

Definition at line 387 of file AmrLagrangeInterpolater.hpp.

References begin(), crseLinear_m(), and end().

Referenced by coarse().

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◆ fine() [1/2]

template<class Level>

virtual void AmrInterpolater< Level >::fine	(	const AmrIntVect_t &	,
		umap_t &	,
		const scalar_t &	,
		lo_t	,
		lo_t	,
		const basefab_t &	,
		Level *	)

inlinevirtualinherited

Coarse-Fine-Interface Get stencil of fine side

Parameters

iv	is the fine ghost cell at the interface (on coarse cell that is not refined)
map	with global matrix indices of fine level cells and matrix entries of fine level cells (coefficients)
scale	of matrix values
dir	direction of interface (0 "horizontal", 1 "vertical", 2 "longitudinal")
shift	is either -1 or 1. If the refined coarse cell is on the left / lower / front side, shift is equal to -1, otherwise the interface is on the right / upper / back side and the value is 1.
fab	contains all coarse cells that got refined
mglevel	used to get the global indices and refinement ratio among levels, and boundary avlues at physical domain, e.g. Dirichlet, open BC

Reimplemented in AmrPCInterpolater< Level >, and AmrTrilinearInterpolater< Level >.

Definition at line 106 of file AmrInterpolater.h.

◆ fine() [2/2]

template<class Level>

void AmrLagrangeInterpolater< Level >::fine	(	const AmrIntVect_t &	,
		umap_t &	,
		const scalar_t &	,
		lo_t	,
		lo_t	,
		Level *	)

virtual

Coarse-Fine-Interface Get stencil of fine side

Parameters

iv	is the fine ghost cell at the interface (on coarse cell that is not refined)
map	with global matrix indices of fine level cells and matrix entries of fine level cells (coefficients)
scale	of matrix values
dir	direction of interface (0 "horizontal", 1 "vertical", 2 "longitudinal")
shift	is either -1 or 1. If the refined coarse cell is on the left / lower / front side, shift is equal to -1, otherwise the interface is on the right / upper / back side and the value is 1.
mglevel	used to get the global indices and refinement ratio among levels, and boundary avlues at physical domain, e.g. Dirichlet, open BC

Reimplemented from AmrInterpolater< Level >.

Definition at line 132 of file AmrLagrangeInterpolater.hpp.

References fineLinear_m(), fineQuadratic_m(), LINEAR, AmrInterpolater< Level >::nPoints_m, and QUADRATIC.

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◆ fineLinear_m()

template<class Level>

void AmrLagrangeInterpolater< Level >::fineLinear_m	(	const AmrIntVect_t &	iv,
		umap_t &	map,
		const scalar_t &	scale,
		lo_t	dir,
		lo_t	shift,
		Level *	mglevel )

private

First order interpolation on fine cell interface side

Parameters

iv	is the fine ghost cell at the interface (on coarse cell that is not refined)
map	with global matrix indices of fine level cells and matrix entries of fine level cells (coefficients)
scale	of matrix values
dir	direction of interface (0 "horizontal", 1 "vertical", 2 "longitudinal")
shift	is either -1 or 1. If the refined coarse cell is on the left / lower / front side, shift is equal to -1, otherwise the interface is on the right / upper / back side and the value is 1.
mglevel	used to get the global indices and refinement ratio among levels, and boundary avlues at physical domain, e.g. Dirichlet, open BC

Definition at line 156 of file AmrLagrangeInterpolater.hpp.

Referenced by fine().

◆ fineQuadratic_m()

template<class Level>

void AmrLagrangeInterpolater< Level >::fineQuadratic_m	(	const AmrIntVect_t &	iv,
		umap_t &	map,
		const scalar_t &	scale,
		lo_t	dir,
		lo_t	shift,
		Level *	mglevel )

private

Second order interpolation on fine cell interface side

Parameters

iv	is the fine ghost cell at the interface (on coarse cell that is not refined)
map	with global matrix indices of fine level cells and values matrix entries of fine level cells (coefficients)
scale	of matrix values
dir	direction of interface (0 "horizontal", 1 "vertical", 2 "longitudinal")
shift	is either -1 or 1. If the refined coarse cell is on the left / lower / front side, shift is equal to -1, otherwise the interface is on the right / upper / back side and the value is 1.
mglevel	used to get the global indices and refinement ratio among levels, and boundary avlues at physical domain, e.g. Dirichlet, open BC

Definition at line 178 of file AmrLagrangeInterpolater.hpp.

Referenced by fine().

◆ getNumberOfPoints()

template<class Level>

const lo_t & AmrInterpolater< Level >::getNumberOfPoints ( ) const

inlineinherited

Number of cell points used for interpolation.

Definition at line 47 of file AmrInterpolater.h.

References nPoints_m.

◆ stencil()

template<class Level>

void AmrLagrangeInterpolater< Level >::stencil	(	const AmrIntVect_t &	iv,
		const basefab_t &	fab,
		umap_t &	map,
		const scalar_t &	scale,
		Level *	mglevel )

virtual

Get the stencil to interpolate a value from coarse to fine level

Parameters

iv	is the fine cell where we want to have the interpolated value
fab	cells
map	with global matrix indices of coarse level cells and matrix entries of coarse level cells (coefficients)
scale	to apply to matrix values
mglevel	used to get the global indices and refinement ratio among levels, and boundary values at physical domain, e.g. Dirichlet, open BC

Implements AmrInterpolater< Level >.

Definition at line 95 of file AmrLagrangeInterpolater.hpp.

Member Data Documentation

◆ lookup1a_ms

template<class Level>

const scalar_t AmrLagrangeInterpolater< Level >::lookup1a_ms[2]

staticprivate

Definition at line 193 of file AmrLagrangeInterpolater.h.

Referenced by crseLinear_m().

◆ lookup1b_ms

template<class Level>

const scalar_t AmrLagrangeInterpolater< Level >::lookup1b_ms[2]

staticprivate

Definition at line 195 of file AmrLagrangeInterpolater.h.

Referenced by crseLinear_m().

◆ lookup2a_ms

template<class Level>

const scalar_t AmrLagrangeInterpolater< Level >::lookup2a_ms[2]

staticprivate

Definition at line 194 of file AmrLagrangeInterpolater.h.

Referenced by crseLinear_m().

◆ lookup2b_ms

template<class Level>

const scalar_t AmrLagrangeInterpolater< Level >::lookup2b_ms[2]

staticprivate

Definition at line 196 of file AmrLagrangeInterpolater.h.

Referenced by crseLinear_m().

◆ nPoints_m

template<class Level>

const lo_t AmrInterpolater< Level >::nPoints_m

protectedinherited

Number of points used for interpolation.

Definition at line 136 of file AmrInterpolater.h.

Referenced by AmrInterpolater(), AmrLagrangeInterpolater< Level >::coarse(), AmrLagrangeInterpolater< Level >::fine(), and getNumberOfPoints().

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

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ AmrIntVect_t

◆ basefab_t

◆ go_t

◆ lo_t

◆ scalar_t

◆ umap_t

Member Enumeration Documentation

◆ Order

Constructor & Destructor Documentation

◆ AmrLagrangeInterpolater()

Member Function Documentation

◆ coarse()

◆ crseLinear_m()

◆ crseQuadratic_m()

◆ fine() [1/2]

◆ fine() [2/2]

◆ fineLinear_m()

◆ fineQuadratic_m()

◆ getNumberOfPoints()

◆ stencil()

Member Data Documentation

◆ lookup1a_ms

◆ lookup1b_ms

◆ lookup2a_ms

◆ lookup2b_ms

◆ nPoints_m