DirichletBC Class Reference

Class to enforce homogeneous Dirichlet boundary conditions. More...

#include <PoissonBC.H>

Inheritance diagram for DirichletBC:

[legend]Collaboration diagram for DirichletBC:

[legend]List of all members.

Public Member Functions
	DirichletBC ()
	Null constructor.
	DirichletBC (int dir, Side::LoHiSide sd)
	Simple constructor (sets Interval to (0,0).
	DirichletBC (int dir, Side::LoHiSide sd, const Interval &a_comps)
	Full constructor.
	~DirichletBC ()
	Destructor.
Friends
class	DomainGhostBC

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Detailed Description

Class to enforce homogeneous Dirichlet boundary conditions.

BoxGhostBC class implentation to enforce homogeneous dirchelet boundary conditions Recall that 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. For homogeneous Dirichlet BCs, B=C=0, A= 1 These functions are only meant to be called by DomainGhostBC

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Constructor & Destructor Documentation

DirichletBC::DirichletBC (   )

Null constructor.

DirichletBC::DirichletBC (  int  dir, Side::LoHiSide  sd )

Simple constructor (sets Interval to (0,0).

DirichletBC::DirichletBC (  int  dir, Side::LoHiSide  sd, const Interval &  a_comps )

Full constructor.

DirichletBC::~DirichletBC (   )

Destructor.

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Friends And Related Function Documentation

friend class DomainGhostBC [friend]

Reimplemented from BoxGhostBC. Reimplemented in InhomoDirichletBC.

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

• PoissonBC.H

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