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RegBoxGhostBC Class Reference

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

#include <RegGhostBC.H>

Inheritance diagram for RegBoxGhostBC:

[legend]Collaboration diagram for RegBoxGhostBC:

[legend]List of all members.

Public Methods
	RegBoxGhostBC ()
	RegBoxGhostBC (int a_dir, Side::LoHiSide a_sd)
	sets interval to be (0,0)
	RegBoxGhostBC (int a_dir, Side::LoHiSide a_sd, const Interval &a_comps)
virtual	~RegBoxGhostBC ()
Protected Methods
virtual RegBoxGhostBC *	newBoxGhostBC () 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	applyInhomogeneousBCs (FArrayBox &a_state, const ProblemDomain &a_domain, Real a_dx) const
virtual void	applyHomogeneousBCs (FArrayBox &a_state, const Box &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 &a_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 &a_domain) const=0
Protected Attributes
Side::LoHiSide	m_side
int	m_direction
Interval	m_components
Private Methods
	RegBoxGhostBC (const RegBoxGhostBC &)
void	operator= (const RegBoxGhostBC &)
Friends
class	RegDomainGhostBC

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Detailed Description

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

RegBoxGhostBC 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 RegDomainGhostBC.

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Constructor & Destructor Documentation

RegBoxGhostBC::RegBoxGhostBC (    )  [inline]

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

sets interval to be (0,0)

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

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

RegBoxGhostBC::RegBoxGhostBC (  const RegBoxGhostBC &    )  [inline, private]

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Member Function Documentation

virtual void RegBoxGhostBC::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]

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

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

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

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

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

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

sets interval to be (0,0)

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

Implemented in RegNeumannBC, and RegDirichletBC.

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

Implemented in RegNeumannBC, and RegDirichletBC.

virtual RegBoxGhostBC* RegBoxGhostBC::newBoxGhostBC (    )  const [protected, pure virtual]

virtual constructor workaround. Implemented in RegNeumannBC, and RegDirichletBC.

void RegBoxGhostBC::operator= (  const RegBoxGhostBC &    )  [inline, private]

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Friends And Related Function Documentation

friend class RegDomainGhostBC [friend]

Reimplemented in RegNeumannBC, and RegDirichletBC.

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Member Data Documentation

Interval RegBoxGhostBC::m_components [protected]

int RegBoxGhostBC::m_direction [protected]

Side::LoHiSide RegBoxGhostBC::m_side [protected]

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

• RegGhostBC.H

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