MultiFluidIndexSpace Class Reference

Two-fluid index space. More...

#include <CD_MultiFluidIndexSpace.H>

Public Member Functions
	MultiFluidIndexSpace ()
	Weak constructor. Must call define later.
virtual	~MultiFluidIndexSpace ()
	Destructor.
virtual void	define (const Box &a_domain, const RealVect &a_origin, const Real &a_dx, const Vector< GeometryService * > &a_geoservers, const bool a_distributedData, int a_nCellMax=-1, int a_max_coar=-1, bool a_fixOnlyFirstPhaseRegNextToMultiValued=false)
	Define function.
const RefCountedPtr< EBIndexSpace > &	getEBIndexSpace (const phase::which_phase a_phase) const
	Get a particular EBIndexSpace.
const RefCountedPtr< EBIndexSpace > &	getEBIndexSpace (const int a_phase) const
	Get a particular EBIndexSpace.
RefCountedPtr< EBIndexSpace > &	getEBIndexSpace (const phase::which_phase a_phase)
	Get a particular EBIndexSpace.
RefCountedPtr< EBIndexSpace > &	getEBIndexSpace (const int a_phase)
	Get EBIndexSpace.
IntVectSet	interfaceRegion (const ProblemDomain &a_domain) const
	Get the interface region. This is defined as the intersection between the irregular cells of the gas phase and the other phases.
int	numPhases () const
	Get number of phases.

Protected Attributes
Vector< RefCountedPtr< EBIndexSpace > >	m_ebis
	EBIndexSpaces.
RefCountedPtr< MFIndexSpace >	m_multifluidIndexSpace
	MFIndexSpace.

Detailed Description

Two-fluid index space.

This is basically a wrapper for using two Chombo EBIndexSpaces in the simulation. It calls Chombo for building the EBIS'.

Member Function Documentation

define()

void MultiFluidIndexSpace::define ( const Box &  a_domain, const RealVect &  a_origin, const Real &  a_dx, const Vector< GeometryService * > &  a_geoservers, const bool  a_distributedData, int  a_nCellMax = -1, int  a_max_coar = -1, bool  a_fixOnlyFirstPhaseRegNextToMultiValued = false  )

virtual

Define function.

Parameters

[in]	a_domain	Finest domain
[in]	a_origin	Lower-left corner
[in]	a_dx	Finest resolution
[in]	a_geoservers	Generators for cut-cells
[in]	a_distributedData	Special flag for Chombo (passing grid generation to the geometryservice)
[in]	a_nCellMax	Minimum number of cells in the coarsening
[in]	a_max_coar	Maximum number of coarsenings.
[in]	a_fixOnlyFirstPhaseRegNextToMultiValued	Special flag for Chombo.

getEBIndexSpace() [1/4]

RefCountedPtr< EBIndexSpace > & MultiFluidIndexSpace::getEBIndexSpace

(

const int

a_phase

)

Get EBIndexSpace.

Parameters

[in]

a_phase

Phase

Returns

Reference to the EBIndexSpace for the given phase.

getEBIndexSpace() [2/4]

const RefCountedPtr< EBIndexSpace > & MultiFluidIndexSpace::getEBIndexSpace

(

const int

a_phase

)

const

Get a particular EBIndexSpace.

Parameters

[in]

a_phase

Phase

Returns

Const reference to the EBIndexSpace for the given phase.

getEBIndexSpace() [3/4]

RefCountedPtr< EBIndexSpace > & MultiFluidIndexSpace::getEBIndexSpace

(

const phase::which_phase

a_phase

)

Get a particular EBIndexSpace.

Parameters

[in]

a_phase

Phase

Returns

Reference to the EBIndexSpace for the given phase.

getEBIndexSpace() [4/4]

const RefCountedPtr< EBIndexSpace > & MultiFluidIndexSpace::getEBIndexSpace

(

const phase::which_phase

a_phase

)

const

Get a particular EBIndexSpace.

Parameters

[in]

a_phase

Phase

Returns

Const reference to the EBIndexSpace for the given phase.

interfaceRegion()

IntVectSet MultiFluidIndexSpace::interfaceRegion

(

const ProblemDomain &

a_domain

)

const

Get the interface region. This is defined as the intersection between the irregular cells of the gas phase and the other phases.

Parameters

[in]

a_domain

Domain

Returns

Interface region as an IntVectSet.

numPhases()

int MultiFluidIndexSpace::numPhases

(

)

const

Get number of phases.

Returns

Number of phases.

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

• Source/Multifluid/CD_MultiFluidIndexSpace.H
• Source/Multifluid/CD_MultiFluidIndexSpace.cpp