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DirichletBC Class Reference

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

#include <PoissonBC.H>

Inheritance diagram for DirichletBC:

Inheritance graph
Collaboration diagram for DirichletBC:

Collaboration graph
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 ()
void setInhomVal (Real a_inhomVal)


class DomainGhostBC

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

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  ) 


Member Function Documentation

void DirichletBC::setInhomVal Real  a_inhomVal  ) 

Friends And Related Function Documentation

friend class DomainGhostBC [friend]

Reimplemented from BoxGhostBC.

The documentation for this class was generated from the following file:
Generated on Wed Oct 5 14:00:34 2005 for Chombo&AMRSelfGravity by  doxygen 1.4.1