#include <MultiBlockIntegratorContext2.hpp>

Public Member Functions
template<typename TubeEquation , typename PlenumEquation >
	MultiBlockIntegratorContext2 (const TubeEquation &tube_equation, const PlenumEquation &plenum_equation, std::vector< IntegratorContext > tubes, std::vector< cutcell::IntegratorContext > plena, std::vector< BlockConnection > connectivity)

MultiBlockBoundary &	GetBoundaryCondition (int level)
	Returns the current boundary condition for the specified level. More...

MPI_Comm	GetMpiCommunicator () const noexcept

const std::shared_ptr< CounterRegistry > &	GetCounterRegistry () const noexcept
	Returns a shared pointer to the counter registry. More...

Member Accessors
span< IntegratorContext >	Tubes () noexcept
	Returns the current time level for data at the specified refinement level and direction. More...

span< const IntegratorContext >	Tubes () const noexcept
	Returns the current time level for data at the specified refinement level and direction. More...

span< cutcell::IntegratorContext >	Plena () noexcept
	Returns the current time level for data at the specified refinement level and direction. More...

span< const cutcell::IntegratorContext >	Plena () const noexcept
	Returns the current time level for data at the specified refinement level and direction. More...

const std::shared_ptr< MultiBlockGriddingAlgorithm2 > &	GetGriddingAlgorithm () const noexcept
	Returns the current time level for data at the specified refinement level and direction. More...

Duration	GetTimePoint (int level=0) const
	Returns the current time level for data at the specified refinement level and direction. More...

std::ptrdiff_t	GetCycles (int level=0) const
	Returns the current number of cycles for data at the specified refinement level and direction. More...

Observers
bool	LevelExists (int level) const noexcept
	Returns true if the data exists for the specified level number. More...

int	GetRatioToCoarserLevel (int level, Direction dir) const noexcept
	Returns the refinement ratio in the specified direction. More...

::amrex::IntVect	GetRatioToCoarserLevel (int level) const noexcept
	Returns the refinement ratio for all directions. More...

Modifiers
void	CopyDataToScratch (int level)
	Replaces the underlying gridding algorithm with the specified one. More...

void	CopyScratchToData (int level)
	Replaces the underlying gridding algorithm with the specified one. More...

void	ResetHierarchyConfiguration (std::shared_ptr< MultiBlockGriddingAlgorithm2 > gridding)
	Replaces the underlying gridding algorithm with the specified one. More...

void	ResetHierarchyConfiguration (int level=0)
	Whenever the gridding algorithm changes the data hierarchy this function will regrid all distributed helper variables managed by the context. More...

void	SetCycles (std::ptrdiff_t cycle, int level)
	Sets the cycle count for a specific level number and direction. More...

void	SetTimePoint (Duration t, int level)
	Sets the time point for a specific level number and direction. More...

Member functions relevant for the level integrator algorithm.
void	PreAdvanceHierarchy ()
	On each first subcycle this will regrid the data if neccessary. More...

void	PostAdvanceHierarchy ()
	On each first subcycle this will regrid the data if neccessary. More...

int	PreAdvanceLevel (int level_num, Duration dt, std::pair< int, int > subcycle)
	On each first subcycle this will regrid the data if neccessary. More...

Result< void, TimeStepTooLarge >	PostAdvanceLevel (int level_num, Duration dt, std::pair< int, int > subcycle)
	Increases the internal time stamps and cycle counters for the specified level number and direction. More...

void	ApplyBoundaryCondition (int level, Direction dir)
	Applies the boundary condition for the scratch space on level `level` in direcition `dir`. More...

void	FillGhostLayerTwoLevels (int level, int coarse)
	Fills the ghost layer of the scratch data and interpolates in the coarse fine layer. More...

void	FillGhostLayerSingleLevel (int level)
	Fills the ghost layer of the scratch data and does nothing in the coarse fine layer. More...

Duration	ComputeStableDt (int level, Direction dir)
	Returns a estimate for a stable time step size which can be taken for specified level number in direction dir. More...

void	ComputeNumericFluxes (int level, Duration dt, Direction dir)
	Fill the flux MultiFab with numeric fluxes based on current states in scratch. More...

void	UpdateConservatively (int level, Duration dt, Direction dir)
	Apply a conservative time update for each conservative variable on the specified level number and direction. More...

void	CompleteFromCons (int level, Duration dt)
	Reconstruct complete state variables from conservative ones. More...

void	AccumulateCoarseFineFluxes (int level, double time_scale, Direction dir)
	Accumulate fluxes on the coarse fine interfaces for a specified fine level number. More...

void	ApplyFluxCorrection (int fine, int coarse, Duration dt)
	Replace the coarse fluxes by accumulated fine fluxes on the coarse fine interfaces. More...

void	ResetCoarseFineFluxes (int fine, int coarse)
	Resets all accumulates fluxes to zero. More...

void	CoarsenConservatively (int fine, int coarse)
	Coarsen scratch data from a fine level number to a coarse level number. More...

Private Attributes
std::vector< IntegratorContext >	tubes_

std::vector< cutcell::IntegratorContext >	plena_

std::shared_ptr< MultiBlockGriddingAlgorithm2 >	gridding_

Constructor & Destructor Documentation

◆ MultiBlockIntegratorContext2()

template<typename TubeEquation , typename PlenumEquation >

fub::amrex::MultiBlockIntegratorContext2::MultiBlockIntegratorContext2	(	const TubeEquation &	tube_equation,
		const PlenumEquation &	plenum_equation,
		std::vector< IntegratorContext >	tubes,
		std::vector< cutcell::IntegratorContext >	plena,
		std::vector< BlockConnection >	connectivity
	)

Member Function Documentation

◆ AccumulateCoarseFineFluxes()

void fub::amrex::MultiBlockIntegratorContext2::AccumulateCoarseFineFluxes	(	int	level,
		double	time_scale,
		Direction	dir
	)

Accumulate fluxes on the coarse fine interfaces for a specified fine level number.

◆ ApplyBoundaryCondition()

void fub::amrex::MultiBlockIntegratorContext2::ApplyBoundaryCondition	(	int	level,
		Direction	dir
	)

Applies the boundary condition for the scratch space on level level in direcition dir.

Parameters

level The refinement level on which the boundary condition shall be used.

◆ ApplyFluxCorrection()

void fub::amrex::MultiBlockIntegratorContext2::ApplyFluxCorrection	(	int	fine,
		int	coarse,
		Duration	dt
	)

Replace the coarse fluxes by accumulated fine fluxes on the coarse fine interfaces.

◆ CoarsenConservatively()

void fub::amrex::MultiBlockIntegratorContext2::CoarsenConservatively	(	int	fine,
		int	coarse
	)

Coarsen scratch data from a fine level number to a coarse level number.

◆ CompleteFromCons()

void fub::amrex::MultiBlockIntegratorContext2::CompleteFromCons	(	int	level,
		Duration	dt
	)

Reconstruct complete state variables from conservative ones.

◆ ComputeNumericFluxes()

void fub::amrex::MultiBlockIntegratorContext2::ComputeNumericFluxes	(	int	level,
		Duration	dt,
		Direction	dir
	)

Fill the flux MultiFab with numeric fluxes based on current states in scratch.

◆ ComputeStableDt()

Duration fub::amrex::MultiBlockIntegratorContext2::ComputeStableDt	(	int	level,
		Direction	dir
	)

Returns a estimate for a stable time step size which can be taken for specified level number in direction dir.

◆ CopyDataToScratch()

void fub::amrex::MultiBlockIntegratorContext2::CopyDataToScratch ( int level )

Replaces the underlying gridding algorithm with the specified one.

◆ CopyScratchToData()

void fub::amrex::MultiBlockIntegratorContext2::CopyScratchToData ( int level )

Replaces the underlying gridding algorithm with the specified one.

◆ FillGhostLayerSingleLevel()

void fub::amrex::MultiBlockIntegratorContext2::FillGhostLayerSingleLevel ( int level )

Fills the ghost layer of the scratch data and does nothing in the coarse fine layer.

◆ FillGhostLayerTwoLevels()

void fub::amrex::MultiBlockIntegratorContext2::FillGhostLayerTwoLevels	(	int	level,
		int	coarse
	)

Fills the ghost layer of the scratch data and interpolates in the coarse fine layer.

◆ GetBoundaryCondition()

MultiBlockBoundary& fub::amrex::MultiBlockIntegratorContext2::GetBoundaryCondition ( int level )

Returns the current boundary condition for the specified level.

◆ GetCounterRegistry()

const std::shared_ptr<CounterRegistry>& fub::amrex::MultiBlockIntegratorContext2::GetCounterRegistry ( ) const

noexcept

Returns a shared pointer to the counter registry.

◆ GetCycles()

std::ptrdiff_t fub::amrex::MultiBlockIntegratorContext2::GetCycles ( int level = 0 ) const

Returns the current number of cycles for data at the specified refinement level and direction.

◆ GetGriddingAlgorithm()

const std::shared_ptr<MultiBlockGriddingAlgorithm2>& fub::amrex::MultiBlockIntegratorContext2::GetGriddingAlgorithm ( ) const

noexcept

Returns the current time level for data at the specified refinement level and direction.

◆ GetMpiCommunicator()

MPI_Comm fub::amrex::MultiBlockIntegratorContext2::GetMpiCommunicator ( ) const

noexcept

◆ GetRatioToCoarserLevel() [1/2]

::amrex::IntVect fub::amrex::MultiBlockIntegratorContext2::GetRatioToCoarserLevel ( int level ) const

noexcept

Returns the refinement ratio for all directions.

◆ GetRatioToCoarserLevel() [2/2]

int fub::amrex::MultiBlockIntegratorContext2::GetRatioToCoarserLevel	(	int	level,
		Direction	dir
	)		const

noexcept

Returns the refinement ratio in the specified direction.

◆ GetTimePoint()

Duration fub::amrex::MultiBlockIntegratorContext2::GetTimePoint ( int level = 0 ) const

Returns the current time level for data at the specified refinement level and direction.

◆ LevelExists()

bool fub::amrex::MultiBlockIntegratorContext2::LevelExists ( int level ) const

noexcept

Returns true if the data exists for the specified level number.

◆ Plena() [1/2]

span<const cutcell::IntegratorContext> fub::amrex::MultiBlockIntegratorContext2::Plena ( ) const

noexcept

Returns the current time level for data at the specified refinement level and direction.

◆ Plena() [2/2]

span<cutcell::IntegratorContext> fub::amrex::MultiBlockIntegratorContext2::Plena ( )

noexcept

Returns the current time level for data at the specified refinement level and direction.

◆ PostAdvanceHierarchy()

void fub::amrex::MultiBlockIntegratorContext2::PostAdvanceHierarchy ( )

On each first subcycle this will regrid the data if neccessary.

◆ PostAdvanceLevel()

Result<void, TimeStepTooLarge> fub::amrex::MultiBlockIntegratorContext2::PostAdvanceLevel	(	int	level_num,
		Duration	dt,
		std::pair< int, int >	subcycle
	)

Increases the internal time stamps and cycle counters for the specified level number and direction.

◆ PreAdvanceHierarchy()

void fub::amrex::MultiBlockIntegratorContext2::PreAdvanceHierarchy ( )

On each first subcycle this will regrid the data if neccessary.

◆ PreAdvanceLevel()

int fub::amrex::MultiBlockIntegratorContext2::PreAdvanceLevel	(	int	level_num,
		Duration	dt,
		std::pair< int, int >	subcycle
	)

On each first subcycle this will regrid the data if neccessary.

◆ ResetCoarseFineFluxes()

void fub::amrex::MultiBlockIntegratorContext2::ResetCoarseFineFluxes	(	int	fine,
		int	coarse
	)

Resets all accumulates fluxes to zero.

◆ ResetHierarchyConfiguration() [1/2]

void fub::amrex::MultiBlockIntegratorContext2::ResetHierarchyConfiguration ( int level = 0 )

Whenever the gridding algorithm changes the data hierarchy this function will regrid all distributed helper variables managed by the context.

Parameters

[in] level The level number of the coarsest level which changed its shape. Regrid all levels finer than level.

◆ ResetHierarchyConfiguration() [2/2]

void fub::amrex::MultiBlockIntegratorContext2::ResetHierarchyConfiguration ( std::shared_ptr< MultiBlockGriddingAlgorithm2 > gridding )

Replaces the underlying gridding algorithm with the specified one.

◆ SetCycles()

void fub::amrex::MultiBlockIntegratorContext2::SetCycles	(	std::ptrdiff_t	cycle,
		int	level
	)

Sets the cycle count for a specific level number and direction.

◆ SetTimePoint()

void fub::amrex::MultiBlockIntegratorContext2::SetTimePoint	(	Duration	t,
		int	level
	)

Sets the time point for a specific level number and direction.

◆ Tubes() [1/2]

span<const IntegratorContext> fub::amrex::MultiBlockIntegratorContext2::Tubes ( ) const

noexcept

Returns the current time level for data at the specified refinement level and direction.

◆ Tubes() [2/2]

span<IntegratorContext> fub::amrex::MultiBlockIntegratorContext2::Tubes ( )

noexcept

Returns the current time level for data at the specified refinement level and direction.

◆ UpdateConservatively()

void fub::amrex::MultiBlockIntegratorContext2::UpdateConservatively	(	int	level,
		Duration	dt,
		Direction	dir
	)

Apply a conservative time update for each conservative variable on the specified level number and direction.

Member Data Documentation

◆ gridding_

std::shared_ptr<MultiBlockGriddingAlgorithm2> fub::amrex::MultiBlockIntegratorContext2::gridding_

private

◆ plena_

std::vector<cutcell::IntegratorContext> fub::amrex::MultiBlockIntegratorContext2::plena_

private

◆ tubes_

std::vector<IntegratorContext> fub::amrex::MultiBlockIntegratorContext2::tubes_

private

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

MultiBlockIntegratorContext2.hpp

Public Member Functions

Private Attributes

Constructor & Destructor Documentation

◆ MultiBlockIntegratorContext2()

Member Function Documentation

◆ AccumulateCoarseFineFluxes()

◆ ApplyBoundaryCondition()

◆ ApplyFluxCorrection()

◆ CoarsenConservatively()

◆ CompleteFromCons()

◆ ComputeNumericFluxes()

◆ ComputeStableDt()

◆ CopyDataToScratch()

◆ CopyScratchToData()

◆ FillGhostLayerSingleLevel()

◆ FillGhostLayerTwoLevels()

◆ GetBoundaryCondition()

◆ GetCounterRegistry()

◆ GetCycles()

◆ GetGriddingAlgorithm()

◆ GetMpiCommunicator()

◆ GetRatioToCoarserLevel() [1/2]

◆ GetRatioToCoarserLevel() [2/2]

◆ GetTimePoint()

◆ LevelExists()

◆ Plena() [1/2]

◆ Plena() [2/2]

◆ PostAdvanceHierarchy()

◆ PostAdvanceLevel()

◆ PreAdvanceHierarchy()

◆ PreAdvanceLevel()

◆ ResetCoarseFineFluxes()

◆ ResetHierarchyConfiguration() [1/2]

◆ ResetHierarchyConfiguration() [2/2]

◆ SetCycles()

◆ SetTimePoint()

◆ Tubes() [1/2]

◆ Tubes() [2/2]

◆ UpdateConservatively()

Member Data Documentation

◆ gridding_

◆ plena_

◆ tubes_