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BoxGhostBC Class Reference

class to encapsulate the operations of ghost-cell boundary conditions. More...

#include <GhostBC.H>

Inheritance diagram for BoxGhostBC:

[legend]Collaboration diagram for BoxGhostBC:

[legend]List of all members.

Public Methods
virtual	~BoxGhostBC ()
	BoxGhostBC ()
	BoxGhostBC (int a_dir, Side::LoHiSide a_sd)
	sets interval to be (0,0)
	BoxGhostBC (int a_dir, Side::LoHiSide a_sd, const Interval &a_comps)
Protected Methods
virtual BoxGhostBC *	new_boxghostbc () const=0
	virtual constructor workaround.
void	define (int a_dir, Side::LoHiSide a_sd)
	sets interval to be (0,0)
void	define (int a_dir, Side::LoHiSide a_sd, const Interval &a_comps)
virtual void	applyInhomogeneousBCs (FArrayBox &a_state, const Box &a_domain, Real a_dx) const
virtual void	applyHomogeneousBCs (FArrayBox &a_state, const Box &domain, Real a_dx) const
virtual void	applyInhomogeneousBCs (FArrayBox &a_state, const ProblemDomain &a_domain, Real a_dx) const
virtual void	applyHomogeneousBCs (FArrayBox &a_state, const ProblemDomain &a_domain, Real a_dx) const
virtual void	fillBCValues (FArrayBox &a_neumfac, FArrayBox &a_dircfac, FArrayBox &a_inhmval, Real a_dx, const Box &domain) const=0
virtual void	applyBCs (const Box &a_bcbox, FArrayBox &a_state, const FArrayBox &a_neumfac, const FArrayBox &a_dircfac, const FArrayBox &a_inhmval, Real a_dx) const
virtual void	fillBCValues (FArrayBox &a_neumfac, FArrayBox &a_dircfac, FArrayBox &a_inhmval, Real a_dx, const ProblemDomain &domain) const=0
Protected Attributes
Side::LoHiSide	m_side
int	m_direction
Interval	m_components
Friends
class	DomainGhostBC

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Detailed Description

class to encapsulate the operations of ghost-cell boundary conditions.

BoxGhostBC is a class to encapsulate the operations of ghost-cell boundary conditions at a face. If the solution is phi and the face normal direction is x, the boundary conditions usually used can be expressed as A*phi + B*dphi/dx = C. The derived class provides a function to to fill A B and C. These functions are only meant to be called by DomainGhostBC.

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Constructor & Destructor Documentation

virtual BoxGhostBC::~BoxGhostBC (    )  [inline, virtual]

BoxGhostBC::BoxGhostBC (    )  [inline]

BoxGhostBC::BoxGhostBC (  int    a_dir, Side::LoHiSide    a_sd )

sets interval to be (0,0)

BoxGhostBC::BoxGhostBC (  int    a_dir, Side::LoHiSide    a_sd, const Interval &    a_comps )

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Member Function Documentation

virtual void BoxGhostBC::applyBCs (  const Box &    a_bcbox, FArrayBox &    a_state, const FArrayBox &    a_neumfac, const FArrayBox &    a_dircfac, const FArrayBox &    a_inhmval, Real    a_dx )  const [protected, virtual]

Reimplemented in BoxEdgeBC.

virtual void BoxGhostBC::applyHomogeneousBCs (  FArrayBox &    a_state, const ProblemDomain &    a_domain, Real    a_dx )  const [protected, virtual]

Reimplemented in BoxEdgeBC, NoOpBC, ExtrapBC, HOExtrapBC, ReflectBC, and ReflectOddBC.

virtual void BoxGhostBC::applyHomogeneousBCs (  FArrayBox &    a_state, const Box &    domain, Real    a_dx )  const [protected, virtual]

Reimplemented in BoxEdgeBC, NoOpBC, ExtrapBC, HOExtrapBC, ReflectBC, and ReflectOddBC.

virtual void BoxGhostBC::applyInhomogeneousBCs (  FArrayBox &    a_state, const ProblemDomain &    a_domain, Real    a_dx )  const [protected, virtual]

Reimplemented in BoxEdgeBC, NoOpBC, ExtrapBC, HOExtrapBC, ReflectBC, and ReflectOddBC.

virtual void BoxGhostBC::applyInhomogeneousBCs (  FArrayBox &    a_state, const Box &    a_domain, Real    a_dx )  const [protected, virtual]

Reimplemented in BoxEdgeBC, NoOpBC, ExtrapBC, HOExtrapBC, ReflectBC, and ReflectOddBC.

void BoxGhostBC::define (  int    a_dir, Side::LoHiSide    a_sd, const Interval &    a_comps )  [protected]

Reimplemented in BoxEdgeBC, and NoOpBC.

void BoxGhostBC::define (  int    a_dir, Side::LoHiSide    a_sd )  [protected]

sets interval to be (0,0) Reimplemented in BoxEdgeBC, and NoOpBC.

virtual void BoxGhostBC::fillBCValues (  FArrayBox &    a_neumfac, FArrayBox &    a_dircfac, FArrayBox &    a_inhmval, Real    a_dx, const ProblemDomain &    domain )  const [protected, pure virtual]

Implemented in InflowVelBC, BoxEdgeBC, edgeDirichletBC, NoOpBC, ExtrapBC, HOExtrapBC, ReflectBC, ReflectOddBC, and NeumannBC.

virtual void BoxGhostBC::fillBCValues (  FArrayBox &    a_neumfac, FArrayBox &    a_dircfac, FArrayBox &    a_inhmval, Real    a_dx, const Box &    domain )  const [protected, pure virtual]

Implemented in InflowVelBC, BoxEdgeBC, edgeDirichletBC, NoOpBC, ExtrapBC, HOExtrapBC, ReflectBC, ReflectOddBC, NormalInflowVelBC, and NeumannBC.

virtual BoxGhostBC* BoxGhostBC::new_boxghostbc (    )  const [protected, pure virtual]

virtual constructor workaround. Implemented in InflowVelBC, BoxEdgeBC, edgeDirichletBC, NoOpBC, ExtrapBC, HOExtrapBC, ReflectBC, ReflectOddBC, NormalInflowVelBC, and NeumannBC.

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Friends And Related Function Documentation

friend class DomainGhostBC [friend]

Reimplemented in InflowVelBC, edgeDirichletBC, ExtrapBC, HOExtrapBC, ReflectBC, ReflectOddBC, scalarDirichletBC, scalarInflowBC, scalarInflowChannelBC, NormalInflowVelBC, NeumannBC, and DircheletBC.

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Member Data Documentation

Interval BoxGhostBC::m_components [protected]

int BoxGhostBC::m_direction [protected]

Side::LoHiSide BoxGhostBC::m_side [protected]

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

• GhostBC.H

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