#include <HyperbolicPatchStrategy.h>

Inheritance diagram for SAMRAI::algs::HyperbolicPatchStrategy< DIM >:

[legend]

Public Member Functions
	HyperbolicPatchStrategy ()

virtual	~HyperbolicPatchStrategy ()

virtual void	registerModelVariables (HyperbolicLevelIntegrator< DIM > *integrator)=0

virtual void	setupLoadBalancer (HyperbolicLevelIntegrator< DIM > integrator, mesh::GriddingAlgorithm< DIM > gridding_algorithm)

virtual void	initializeDataOnPatch (hier::Patch< DIM > &patch, const double data_time, const bool initial_time)=0

virtual double	computeStableDtOnPatch (hier::Patch< DIM > &patch, const bool initial_time, const double dt_time)=0

virtual void	computeFluxesOnPatch (hier::Patch< DIM > &patch, const double time, const double dt)=0

virtual void	conservativeDifferenceOnPatch (hier::Patch< DIM > &patch, const double time, const double dt, bool at_syncronization)=0

virtual void	preprocessAdvanceLevelState (const tbox::Pointer< hier::PatchLevel< DIM > > &level, double current_time, double dt, bool first_step, bool last_step, bool regrid_advance)

virtual void	postprocessAdvanceLevelState (const tbox::Pointer< hier::PatchLevel< DIM > > &level, double current_time, double dt, bool first_step, bool last_step, bool regrid_advance)

virtual void	tagGradientDetectorCells (hier::Patch< DIM > &patch, const double regrid_time, const bool initial_error, const int tag_index, const bool uses_richardson_extrapolation_too)

virtual void	tagRichardsonExtrapolationCells (hier::Patch< DIM > &patch, const int error_level_number, const tbox::Pointer< hier::VariableContext > coarsened_fine, const tbox::Pointer< hier::VariableContext > advanced_coarse, const double regrid_time, const double deltat, const int error_coarsen_ratio, const bool initial_error, const int tag_index, const bool uses_gradient_detector_too)

virtual void	setPhysicalBoundaryConditions (hier::Patch< DIM > &patch, const double fill_time, const hier::IntVector< DIM > &ghost_width_to_fill)=0

virtual hier::IntVector< DIM >	getRefineOpStencilWidth () const

virtual void	preprocessRefine (hier::Patch< DIM > &fine, const hier::Patch< DIM > &coarse, const hier::Box< DIM > &fine_box, const hier::IntVector< DIM > &ratio)

virtual void	postprocessRefine (hier::Patch< DIM > &fine, const hier::Patch< DIM > &coarse, const hier::Box< DIM > &fine_box, const hier::IntVector< DIM > &ratio)

virtual hier::IntVector< DIM >	getCoarsenOpStencilWidth () const

virtual void	preprocessCoarsen (hier::Patch< DIM > &coarse, const hier::Patch< DIM > &fine, const hier::Box< DIM > &coarse_box, const hier::IntVector< DIM > &ratio)

virtual void	postprocessCoarsen (hier::Patch< DIM > &coarse, const hier::Patch< DIM > &fine, const hier::Box< DIM > &coarse_box, const hier::IntVector< DIM > &ratio)

tbox::Pointer< hier::VariableContext >	getDataContext () const

void	setDataContext (tbox::Pointer< hier::VariableContext > context)

void	clearDataContext ()

virtual void	preprocessRefineBoxes (hier::Patch< DIM > &fine, const hier::Patch< DIM > &coarse, const hier::BoxList< DIM > &fine_boxes, const hier::IntVector< DIM > &ratio)

virtual void	postprocessRefineBoxes (hier::Patch< DIM > &fine, const hier::Patch< DIM > &coarse, const hier::BoxList< DIM > &fine_boxes, const hier::IntVector< DIM > &ratio)

Private Attributes
tbox::Pointer< hier::VariableContext >	d_data_context

Detailed Description

template<int DIM>
class SAMRAI::algs::HyperbolicPatchStrategy< DIM >

Class HyperbolicPatchStrategy<DIM> is an abstract base class defining the interface between an HyperbolicLevelIntegrator<DIM> object and operations applied to a single patch in a structured AMR hierarchy. The operations include patch initialization, dt calculation, flux computation, conservative differencing, and error estimation. This class is derived from the xfer::RefinePatchStrategy<DIM> and xfer::CoarsenPatchStrategy<DIM> abstract base classes. These base classes provide the interface for user-defined interlevel data refining and coarsening operations and the specification of physical boundary conditions. The functions setPhysicalBoundaryConditions(), and pre/postprocessRefine() are overloaded from the class xfer::RefinePatchStrategy<DIM>. The operations pre/postprocessCoarsen() are overloaded from xfer::CoarsenPatchStrategy<DIM>. The pre/postprocessCoarsen/Refine() operations are given empty implementations here so that the user does not need to proovide them if the operations are not needed.

It is important to recognize that for the concrete patch strategy subclass and the HyperbolicLevelIntegrator<DIM> to work together, the concrete strategy must know which patch data to operate on. The patch data storage is manipulated by the level integrator. The set/clearDataContext() methods allow the integrator to inform the patch strategy of the correct data context. The concrete patch strategy subclass can access the appropriate context via the getDataContext() method.

See also: algs::HyperbolicLevelIntegrator; xfer::RefinePatchStrategy; xfer::CoarsenPatchStrategy

Constructor & Destructor Documentation

◆ HyperbolicPatchStrategy()

template<int DIM>

SAMRAI::algs::HyperbolicPatchStrategy< DIM >::HyperbolicPatchStrategy ( )

Blank constructor for HyperbolicPatchStrategy<DIM>.

◆ ~HyperbolicPatchStrategy()

template<int DIM>

virtual SAMRAI::algs::HyperbolicPatchStrategy< DIM >::~HyperbolicPatchStrategy ( )

virtual

Virtual destructor for HyperbolicPatchStrategy<DIM>.

Member Function Documentation

◆ registerModelVariables()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::registerModelVariables ( HyperbolicLevelIntegrator< DIM > * integrator )

pure virtual

Register specific variables needed in the numerical routines with the hyperbolic level integrator using the registerVariable() function in that class. The integrator manipulates storage for the data and this registration defines the way in which data for each quantity will be manipulated on the patches. Typically, the derived data quantities for plotting are registered with a visualization data writer in this routine as well, since the hyperbolic level integrator provides the variable context for plotting (i.e., which data is available when a plot file is generated). The integrator pointer cannot be null in most cases.

The gridding algorithm pointer is provided so that patch data objects may be registered with the load balancer object (owned by the gridding algorithm) for non-uniform load balancing, if needed.

◆ setupLoadBalancer()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::setupLoadBalancer	(	HyperbolicLevelIntegrator< DIM > *	integrator,
		mesh::GriddingAlgorithm< DIM > *	gridding_algorithm
	)

inlinevirtual

Set up parameters in the load balancer object (owned by the gridding algorithm) if needed. This function is called immediately after the registerModelVariables() function is called. The hyperbolic level integrator pointer is provided so that the integrator can be used to manage data for the load balancer if needed (e.g., when using non-uniform load balancing).

Note that this function is not pure virtual. It is given a dummy implementation here so that users may ignore it when inheriting from this class.

◆ initializeDataOnPatch()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::initializeDataOnPatch	(	hier::Patch< DIM > &	patch,
		const double	data_time,
		const bool	initial_time
	)

pure virtual

Set the initial data on a patch interior only. Note that no ghost cells need to be set in this routine regardless of whether the patch data corresponding to the context requires ghost cells. The data_time is the simulation time when the routine is called. The boolean initial_time is true if the routine is called at the initial time when the hierarchy is initially constructed, otherwise it is false.

◆ computeStableDtOnPatch()

template<int DIM>

virtual double SAMRAI::algs::HyperbolicPatchStrategy< DIM >::computeStableDtOnPatch	(	hier::Patch< DIM > &	patch,
		const bool	initial_time,
		const double	dt_time
	)

pure virtual

Compute the stable time increment for a patch on the level with the given number. The boolean flag initial_time is true if the routine is called at the initial simulation time; otherwise it is false. The double argument dt_time is the simulation time.

◆ computeFluxesOnPatch()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::computeFluxesOnPatch	(	hier::Patch< DIM > &	patch,
		const double	time,
		const double	dt
	)

pure virtual

Compute TIME INTEGRALS of fluxes to be used in conservative difference for patch integration. That is, it is assumed that this numerical routine will compute the fluxes corresponding to the cell faces multiplied by the time increment. Typically, the numerical flux is the normal flux at the cell face. The flux integrals will be used in the conservative difference that updates the conserved quantities.

Note that the numerical routines in this method generally require ghost cells. Ghost cells data is filled before this routine is called.

◆ conservativeDifferenceOnPatch()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::conservativeDifferenceOnPatch	(	hier::Patch< DIM > &	patch,
		const double	time,
		const double	dt,
		bool	at_syncronization
	)

pure virtual

Update patch data with a conservative difference (approximating the divergence theorem) using the flux integrals computed in computeFluxesOnPatch() routine. The boolean flag is true when this routine is called during a flux synchronization step. Otherwise, it is false. Note that the computeFluxesOnPatch() routine computes TIME INTEGRALs of the numerical fluxes (e.g., they have been multiplied by dt). So the conservative difference routine should be consistent with this.

◆ preprocessAdvanceLevelState()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::preprocessAdvanceLevelState	(	const tbox::Pointer< hier::PatchLevel< DIM > > &	level,
		double	current_time,
		double	dt,
		bool	first_step,
		bool	last_step,
		bool	regrid_advance
	)

inlinevirtual

This is an optional routine for user to process any application-specific patch strategy data BEFORE patches are advanced on the given level. This routine is called after patch boundary data is filled (i.e., ghosts) and before computeFluxesOnPatch(). The arguments are: level – level that will be advanced, current_time – current integration time, dt – current time increment, first_step – boolean flag that is true if advance is first in time step sequence on level (i.e., previous advance step was on another level, false otherwise, last_step – boolean flag that is true if advance is last in time step sequence on level (i.e., synchronization with coarser level will occur immediately after this advance), regrid_advance – boolean flag that is true if the advance is during a regridding phase (i.e., the advance is not used to integrate data on the hierarchy) in which case the results of the advance will be discarded.

Note that when this routine is called, the scratch data is filled on all patches (i.e., ghost cells) and that data is the same as the current level data on all patch interiors. That is, both scratch and current data correspond to current_time.

Note that this function is not pure virtual. It is given a dummy implementation here so that users may ignore it when inheriting from this class.

◆ postprocessAdvanceLevelState()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::postprocessAdvanceLevelState	(	const tbox::Pointer< hier::PatchLevel< DIM > > &	level,
		double	current_time,
		double	dt,
		bool	first_step,
		bool	last_step,
		bool	regrid_advance
	)

inlinevirtual

This is an optional routine for user to process any application-specific patch strategy data AFTER patches are advanced on the given level. This routine is called after conservativeDifferenceOnPatch() is called and before computeStableDtOnPatch(). The arguments are: level – level that will be advanced, current_time – current integration time, dt – current time increment, first_step – boolean flag that is true if advance is first in time step sequence on level (i.e., previous advance step was on another level, false otherwise, last_step – boolean flag that is true if advance is last in time step sequence on level (i.e., synchronization with coarser level will occur immediately after this advance), regrid_advance – boolean flag that is true if the advance is during a regridding phase (i.e., the advance is not used to integrate data on the hierarchy) in which case the results of the advance will be discarded.

Note that when this routine is called, the scratch data is filled on all patches (i.e., ghost cells) and that data is the same as the new level data on all patch interiors. That is, both scratch and new data correspond to current_time + dt on patch interiors.
The current data and ghost values correspond to the current_time.

Note that this function is not pure virtual. It is given a dummy implementation here so that users may ignore it when inheriting from this class.

◆ tagGradientDetectorCells()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::tagGradientDetectorCells	(	hier::Patch< DIM > &	patch,
		const double	regrid_time,
		const bool	initial_error,
		const int	tag_index,
		const bool	uses_richardson_extrapolation_too
	)

virtual

Tag cells on the given patch that require refinement based on application-specific numerical quantities. The tag index argument indicates the index of the tag data on the patch data array. The boolean argument initial_error is true if tagging is being done at the initial simulation time; otherwise, it is false. The other boolean flag uses_richardson_extrapolation_too is true when Richardson extrapolation is used in addition to the gradient detector. This flag helps users manage multiple regridding criteria.

Note that this function is not pure virtual. It is given a dummy implementation here so that users may ignore it when inheriting from this class.

◆ tagRichardsonExtrapolationCells()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::tagRichardsonExtrapolationCells	(	hier::Patch< DIM > &	patch,
		const int	error_level_number,
		const tbox::Pointer< hier::VariableContext >	coarsened_fine,
		const tbox::Pointer< hier::VariableContext >	advanced_coarse,
		const double	regrid_time,
		const double	deltat,
		const int	error_coarsen_ratio,
		const bool	initial_error,
		const int	tag_index,
		const bool	uses_gradient_detector_too
	)

virtual

Tag cells based from differences computed in the Richardson extrapolation. The Richardson extrapolation algorithm creates a coarsened version of some hierarchy patch level and advances data in time on both the coarsened patch level and the hierarchy level. This routine takes the data resulting from the advance on both the coarse and fine levels, compares them, and tags cells according to the difference.

*              (2)
*      n+1 ^------->x finish      (1) advanced_coarse
*          |        ^             (2) coarsened_fine
*  time  n -        |
*          ^        |(1)
*          |        |
*          <--------o start
*        fine     coarse
*

The patch supplied to this routine is on the coarsened level. However, the error_level_number corresponds to the actual hierarchy level from which it was coarsened. Data resides on this patch in two contexts - advanced_coarse'' andcoarsened_fine''. Advanced coarse is data advanced on the coarsened version of the level, while coarsened fine is the data advanced on the fine level and then coarsened to the coarse level. The regrid time and the time increment are given for the actual hierarchy level. The error coarsen ratio argument is the ratio between the index spaces on the hierarchy level and the coarsened hierarchy level. The boolean flag `‘initial_error’' is true when the error estimation is performed at the initial simulation time; i.e., when the hierarchy levels are being constructed for the first time. The tag index argument is the index of the tag data on the patch data array. The other boolean flag uses_gradient_detector_too is true when a gradient detector scheme is used in addition to Richardson extrapolation. This flag helps users manage multiple regridding criteria.

Note that this function is not pure virtual. It is given a dummy implementation here so that users may ignore it when inheriting from this class.

◆ setPhysicalBoundaryConditions()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::setPhysicalBoundaryConditions	(	hier::Patch< DIM > &	patch,
		const double	fill_time,
		const hier::IntVector< DIM > &	ghost_width_to_fill
	)

pure virtual

Set user-defined boundary conditions at the physical domain boundary.

Implements SAMRAI::xfer::RefinePatchStrategy< DIM >.

◆ getRefineOpStencilWidth()

template<int DIM>

virtual hier::IntVector<DIM> SAMRAI::algs::HyperbolicPatchStrategy< DIM >::getRefineOpStencilWidth ( ) const

inlinevirtual

Return maximum stencil width needed for user-defined data interpolation operations. Default is to return zero, assuming no user-defined operations provided.

Note that this function is not pure virtual. It is given a dummy implementation here so that users may ignore it when inheriting from this class.

Implements SAMRAI::xfer::RefinePatchStrategy< DIM >.

◆ preprocessRefine()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::preprocessRefine	(	hier::Patch< DIM > &	fine,
		const hier::Patch< DIM > &	coarse,
		const hier::Box< DIM > &	fine_box,
		const hier::IntVector< DIM > &	ratio
	)

inlinevirtual

Pre- and post-processing routines for implementing user-defined spatial interpolation routines applied to variables. The interpolation routines are used in the hyperbolic AMR algorithm for filling patch ghost cells before advancing data on a level and after regridding a level to fill portions of the new level from some coarser level. These routines are called automatically from within patch boundary filling schedules; thus, some concrete function matching these signatures must be provided in the user's patch routines. However, the routines only need to perform some operations when "USER_DEFINED_REFINE" is given as the interpolation method for some variable when the patch routines register variables with the hyperbolic level integration algorithm, typically. If the user does not provide operations that refine such variables in either of these routines, then they will not be refined.

The order in which these operations are used in each patch boundary filling schedule is:

(1) {Call user's preprocessRefine() routine.}
(2) {Refine all variables with standard interpolation operators.}
(3) {Call user's postprocessRefine() routine.}

Note that these functions are not pure virtual. They are given dummy implementations here so that users may ignore them when inheriting from this class.

Implements SAMRAI::xfer::RefinePatchStrategy< DIM >.

◆ postprocessRefine()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::postprocessRefine	(	hier::Patch< DIM > &	fine,
		const hier::Patch< DIM > &	coarse,
		const hier::Box< DIM > &	fine_box,
		const hier::IntVector< DIM > &	ratio
	)

inlinevirtual

Pure virtual function to perform user-defined postprocess data refine operations. This member function is called after standard refine operations (expressed using concrete subclasses of the RefineOperator<DIM> base class). The postprocess function must refine data from the scratch components of the coarse patch into the scratch components of the fine patch on the specified fine box region. Recall that the scratch components are specified in calls to the registerRefine() function in the RefineAlgorithm<DIM> class.

Parameters

fine	Fine patch containing destination data.
coarse	Coarse patch containing source data.
fine_box	hier::Box region on fine patch into which data is refined.
ratio	Integer vector containing ratio relating index space between coarse and fine patches.

Implements SAMRAI::xfer::RefinePatchStrategy< DIM >.

◆ getCoarsenOpStencilWidth()

template<int DIM>

virtual hier::IntVector<DIM> SAMRAI::algs::HyperbolicPatchStrategy< DIM >::getCoarsenOpStencilWidth ( ) const

inlinevirtual

Return maximum stencil width needed for user-defined data coarsen operations. Default is to return zero, assuming no user-defined operations provided.

Note that this function is not pure virtual. It is given a dummy implementation here so that users may ignore it when inheriting from this class.

Implements SAMRAI::xfer::CoarsenPatchStrategy< DIM >.

◆ preprocessCoarsen()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::preprocessCoarsen	(	hier::Patch< DIM > &	coarse,
		const hier::Patch< DIM > &	fine,
		const hier::Box< DIM > &	coarse_box,
		const hier::IntVector< DIM > &	ratio
	)

inlinevirtual

Pre- and post-processing routines for implementing user-defined spatial coarsening routines applied to variables. The coarsening routines are used in the hyperbolic AMR algorithm synchronizing coarse and fine levels when they have been integrated to the same point. These routines are called automatically from within the data synchronization coarsen schedules; thus, some concrete function matching these signatures must be provided in the user's patch routines. However, the routines only need to perform some operations when "USER_DEFINED_COARSEN" is given as the coarsening method for some variable when the patch routines register variables with the hyperbolic level integration algorithm, typically. If the user does not provide operations that coarsen such variables in either of these routines, then they will not be coarsened.

The order in which these operations are used in each coarsening schedule is:

(1) {Call user's preprocessCoarsen() routine.}
(2) {Coarsen all variables with standard coarsening operators.}
(3) {Call user's postprocessCoarsen() routine.}

Note that these functions are not pure virtual. They are given dummy implementations here so that users may ignore them when inheriting from this class.

Implements SAMRAI::xfer::CoarsenPatchStrategy< DIM >.

◆ postprocessCoarsen()

template<int DIM>

virtual void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::postprocessCoarsen	(	hier::Patch< DIM > &	coarse,
		const hier::Patch< DIM > &	fine,
		const hier::Box< DIM > &	coarse_box,
		const hier::IntVector< DIM > &	ratio
	)

inlinevirtual

Perform user-defined coarsening operations. This member function is called after standard coarsening operations (expressed using concrete subclasses of the CoarsenOperator<DIM> base class).
The postprocess function should move data from the source components on the fine patch into the source components on the coarse patch in the specified coarse box region. Recall that the source components are specified in calls to the registerCoarsen() function in the CoarsenAlgorithm<DIM> class.

Parameters

coarse	Coarse patch containing destination data.
fine	Fine patch containing source data.
coarse_box	hier::Box region on coarse patch into which data is copied.
ratio	Integer vector containing ratio

Implements SAMRAI::xfer::CoarsenPatchStrategy< DIM >.

◆ getDataContext()

template<int DIM>

tbox::Pointer<hier::VariableContext> SAMRAI::algs::HyperbolicPatchStrategy< DIM >::getDataContext ( ) const

inline

Return pointer to patch data context.

◆ setDataContext()

template<int DIM>

void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::setDataContext ( tbox::Pointer< hier::VariableContext > context )

inline

The hyperbolic integrator controls the context for the data to be used in the numerical routines implemented in the concrete patch strategy. The setDataContext() allows the integrator to set the context for data on a patch on which to operate.

◆ clearDataContext()

template<int DIM>

void SAMRAI::algs::HyperbolicPatchStrategy< DIM >::clearDataContext ( )

inline

The clearDataContext() routine resets the data context to be null.

◆ preprocessRefineBoxes()

template<int DIM>

virtual void SAMRAI::xfer::RefinePatchStrategy< DIM >::preprocessRefineBoxes	(	hier::Patch< DIM > &	fine,
		const hier::Patch< DIM > &	coarse,
		const hier::BoxList< DIM > &	fine_boxes,
		const hier::IntVector< DIM > &	ratio
	)

virtualinherited

Virtual function to perform user-defined refine operations. This member function is called before standard refining operations (expressed using concrete subclasses of the RefineOperator<DIM> base class). The preprocess function must refine data from the scratch components of the coarse patch into the scratch components of the fine patch on the specified fine box regions.

Typically, only the pure virtual members of this class are implemented in user-defined subclasses of this base class. This version of the preprocess function operates on an entire box list. By default, this version simply loops over the box list and calls the single-box version, which is a pure virtual function.

Parameters

fine	Fine patch containing destination data.
coarse	Coarse patch containing source data.
fine_boxes	tbox::List of box regions on fine patch into which data is refined.
ratio	Integer vector containing ratio relating index space between coarse and fine patches.

Reimplemented in SAMRAI::solv::CartesianRobinBcHelper< DIM >.

◆ postprocessRefineBoxes()

template<int DIM>

virtual void SAMRAI::xfer::RefinePatchStrategy< DIM >::postprocessRefineBoxes	(	hier::Patch< DIM > &	fine,
		const hier::Patch< DIM > &	coarse,
		const hier::BoxList< DIM > &	fine_boxes,
		const hier::IntVector< DIM > &	ratio
	)

virtualinherited

Virtual function to perform user-defined refine operations. This member function is called after standard refining operations (expressed using concrete subclasses of the RefineOperator<DIM> base class). The postprocess function must refine data from the scratch components of the coarse patch into the scratch components of the fine patch on the specified fine box regions.

Typically, only the pure virtual members of this class are implemented in user-defined subclasses of this base class. This version of the postprocess function operates on an entire box list. By default, this version simply loops over the box list and calls the single-box version, which is a pure virtual function.

Parameters

fine	Fine patch containing destination data.
coarse	Coarse patch containing source data.
fine_boxes	tbox::List of box regions on fine patch into which data is refined.
ratio	Integer vector containing ratio relating index space between coarse and fine patches.

Reimplemented in SAMRAI::solv::CartesianRobinBcHelper< DIM >.

Member Data Documentation

◆ d_data_context

template<int DIM>

tbox::Pointer<hier::VariableContext> SAMRAI::algs::HyperbolicPatchStrategy< DIM >::d_data_context

private

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

/samrai/include/HyperbolicPatchStrategy.h

Public Member Functions

Private Attributes

Detailed Description

template<int DIM> class SAMRAI::algs::HyperbolicPatchStrategy< DIM >

Constructor & Destructor Documentation

◆ HyperbolicPatchStrategy()

◆ ~HyperbolicPatchStrategy()

Member Function Documentation

◆ registerModelVariables()

◆ setupLoadBalancer()

◆ initializeDataOnPatch()

◆ computeStableDtOnPatch()

◆ computeFluxesOnPatch()

◆ conservativeDifferenceOnPatch()

◆ preprocessAdvanceLevelState()

◆ postprocessAdvanceLevelState()

◆ tagGradientDetectorCells()

◆ tagRichardsonExtrapolationCells()

◆ setPhysicalBoundaryConditions()

◆ getRefineOpStencilWidth()

◆ preprocessRefine()

◆ postprocessRefine()

◆ getCoarsenOpStencilWidth()

◆ preprocessCoarsen()

◆ postprocessCoarsen()

◆ getDataContext()

◆ setDataContext()

◆ clearDataContext()

◆ preprocessRefineBoxes()

◆ postprocessRefineBoxes()

Member Data Documentation

◆ d_data_context

template<int DIM>
class SAMRAI::algs::HyperbolicPatchStrategy< DIM >