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RegDirichletBC Class Reference
Class to enforce homogeneous dirchelet boundary conditions.
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#include <RegPoissonBC.H>
Inheritance diagram for RegDirichletBC:
[legend]Collaboration diagram for RegDirichletBC:
[legend]List of all members.
Public Methods |
| | RegDirichletBC () |
| | RegDirichletBC (int a_dir, Side::LoHiSide a_side) |
| | RegDirichletBC (int a_dir, Side::LoHiSide a_side, const Interval &a_comps) |
| | ~RegDirichletBC () |
Private Methods |
| RegDirichletBC * | newBoxGhostBC () const |
| | virtual constructor workaround.
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| virtual void | fillBCValues (FArrayBox &a_neumfac, FArrayBox &a_dircfac, FArrayBox &a_inhmval, Real a_dx, const Box &a_domain) const |
| virtual void | fillBCValues (FArrayBox &a_neumfac, FArrayBox &a_dircfac, FArrayBox &a_inhmval, Real a_dx, const ProblemDomain &a_domain) const |
| | RegDirichletBC (const RegDirichletBC &) |
| void | operator= (const RegDirichletBC &) |
Friends |
| class | RegDomainGhostBC |
Detailed Description
Class to enforce homogeneous dirchelet boundary conditions.
RegBoxGhostBC class implentation to enforce homogeneous dirchelet boundary conditions Recall that 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. For homogeneous Neumann BCs, B = C = 0, A = 1 These functions are only meant to be called by DomainGhostBC
Constructor & Destructor Documentation
| RegDirichletBC::RegDirichletBC |
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| RegDirichletBC::~RegDirichletBC |
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| RegDirichletBC::RegDirichletBC |
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const RegDirichletBC & |
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Member Function Documentation
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fills dirchelet factor with 1.0 and other two fields with zero
Implements RegBoxGhostBC. |
| virtual void RegDirichletBC::fillBCValues |
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FArrayBox & |
a_neumfac, |
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FArrayBox & |
a_dircfac, |
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FArrayBox & |
a_inhmval, |
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Real |
a_dx, |
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const Box & |
a_domain |
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const [private, virtual] |
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fills dirchelet factor with 1.0 and other two fields with zero
Implements RegBoxGhostBC. |
| RegDirichletBC* RegDirichletBC::newBoxGhostBC |
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const [private, virtual] |
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| void RegDirichletBC::operator= |
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const RegDirichletBC & |
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[inline, private] |
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Friends And Related Function Documentation
friend class RegDomainGhostBC [friend]
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The documentation for this class was generated from the following file:
Generated on Wed Apr 16 14:35:29 2003 for EBChombo by
1.2.16