#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 Types inherited from AmrInterpolater< Level >
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)

Public Member Functions inherited from AmrInterpolater< Level >
	AmrInterpolater (lo_t nPoints)

const lo_t &	getNumberOfPoints () const

virtual void	fine (const AmrIntVect_t &iv, umap_t &map, const scalar_t &scale, lo_t dir, lo_t shift, const basefab_t &fab, Level *mglevel)

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] = {0.25, -0.25}

static const scalar_t	lookup2a_ms [2] = {0.75, 1.25}

static const scalar_t	lookup1b_ms [2] = {-0.25, 0.25}

static const scalar_t	lookup2b_ms [2] = {1.25, 0.75}

Additional Inherited Members
Protected Attributes inherited from AmrInterpolater< Level >
const lo_t	nPoints_m
	Number of points used for interpolation. More...

Detailed Description

template<class Level>
class AmrLagrangeInterpolater< Level >

Definition at line 15 of file AmrLagrangeInterpolater.h.

Member Typedef Documentation

template<class Level>

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

Definition at line 24 of file AmrLagrangeInterpolater.h.

template<class Level>

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

Definition at line 23 of file AmrLagrangeInterpolater.h.

template<class Level>

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

Definition at line 19 of file AmrLagrangeInterpolater.h.

template<class Level>

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

Definition at line 20 of file AmrLagrangeInterpolater.h.

template<class Level>

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

Definition at line 21 of file AmrLagrangeInterpolater.h.

template<class Level>

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

Definition at line 22 of file AmrLagrangeInterpolater.h.

Member Enumeration Documentation

template<class Level>

enum AmrLagrangeInterpolater::Order

Enumerator
LINEAR
QUADRATIC

Definition at line 26 of file AmrLagrangeInterpolater.h.

Constructor & Destructor Documentation

template<class Level >

AmrLagrangeInterpolater< Level >::AmrLagrangeInterpolater ( Order order )

Definition at line 69 of file AmrLagrangeInterpolater.hpp.

Member Function Documentation

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.
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

Implements AmrInterpolater< Level >.

Definition at line 87 of file AmrLagrangeInterpolater.hpp.

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 177 of file AmrLagrangeInterpolater.hpp.

References K.

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 367 of file AmrLagrangeInterpolater.hpp.

References K.

template<class Level>

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

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 112 of file AmrLagrangeInterpolater.hpp.

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 136 of file AmrLagrangeInterpolater.hpp.

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 158 of file AmrLagrangeInterpolater.hpp.

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
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 75 of file AmrLagrangeInterpolater.hpp.

Member Data Documentation

template<class Level>

const AmrLagrangeInterpolater< Level >::scalar_t AmrLagrangeInterpolater< Level >::lookup1a_ms = {0.25, -0.25}

staticprivate

Definition at line 173 of file AmrLagrangeInterpolater.h.

template<class Level>

const AmrLagrangeInterpolater< Level >::scalar_t AmrLagrangeInterpolater< Level >::lookup1b_ms = {-0.25, 0.25}

staticprivate

Definition at line 175 of file AmrLagrangeInterpolater.h.

template<class Level>

const AmrLagrangeInterpolater< Level >::scalar_t AmrLagrangeInterpolater< Level >::lookup2a_ms = {0.75, 1.25}

staticprivate

Definition at line 174 of file AmrLagrangeInterpolater.h.

template<class Level>

const AmrLagrangeInterpolater< Level >::scalar_t AmrLagrangeInterpolater< Level >::lookup2b_ms = {1.25, 0.75}

staticprivate

Definition at line 176 of file AmrLagrangeInterpolater.h.

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

src/Solvers/AMR_MG/AmrLagrangeInterpolater.h
src/Solvers/AMR_MG/AmrLagrangeInterpolater.hpp

Public Types

Public Member Functions

Private Member Functions

Static Private Attributes

Additional Inherited Members

Detailed Description

template<class Level> class AmrLagrangeInterpolater< Level >

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class Level>
class AmrLagrangeInterpolater< Level >