AmrTrilinearInterpolater< Level > Class Template Reference

#include <AmrTrilinearInterpolater.h>

Inheritance diagram for AmrTrilinearInterpolater< Level >:

Collaboration diagram for AmrTrilinearInterpolater< Level >:

Public Types
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
	AmrTrilinearInterpolater ()
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, const basefab_t &fab, 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, Level *mglevel)

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 AmrTrilinearInterpolater< Level >

Definition at line 10 of file AmrTrilinearInterpolater.h.

Member Typedef Documentation

template<class Level >

typedef amr::AmrIntVect_t AmrTrilinearInterpolater< Level >::AmrIntVect_t

Definition at line 18 of file AmrTrilinearInterpolater.h.

template<class Level >

typedef Level::basefab_t AmrTrilinearInterpolater< Level >::basefab_t

Definition at line 17 of file AmrTrilinearInterpolater.h.

template<class Level >

typedef Level::go_t AmrTrilinearInterpolater< Level >::go_t

Definition at line 13 of file AmrTrilinearInterpolater.h.

template<class Level >

typedef Level::lo_t AmrTrilinearInterpolater< Level >::lo_t

Definition at line 14 of file AmrTrilinearInterpolater.h.

template<class Level >

typedef Level::scalar_t AmrTrilinearInterpolater< Level >::scalar_t

Definition at line 15 of file AmrTrilinearInterpolater.h.

template<class Level >

typedef Level::umap_t AmrTrilinearInterpolater< Level >::umap_t

Definition at line 16 of file AmrTrilinearInterpolater.h.

Constructor & Destructor Documentation

template<class Level >

AmrTrilinearInterpolater< Level >::AmrTrilinearInterpolater

(

)

Definition at line 2 of file AmrTrilinearInterpolater.hpp.

Member Function Documentation

template<class Level >

void AmrTrilinearInterpolater< 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 98 of file AmrTrilinearInterpolater.hpp.

template<class Level >

void AmrTrilinearInterpolater< Level >::fine ( const AmrIntVect_t &  iv, umap_t &  map, const scalar_t &  scale, lo_t  dir, lo_t  shift, const basefab_t &  fab, 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.
ba	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 from AmrInterpolater< Level >.

Definition at line 111 of file AmrTrilinearInterpolater.hpp.

template<class Level >

void AmrTrilinearInterpolater< 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 8 of file AmrTrilinearInterpolater.hpp.

References floor().

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

• src/Solvers/AMR_MG/AmrTrilinearInterpolater.h
• src/Solvers/AMR_MG/AmrTrilinearInterpolater.hpp