#include <NodeLevelOp.H>
Inheritance diagram for NodeLevelOp:
Public Methods | |
| NodeLevelOp () | |
| {\bf constructors, destructor and defines} | |
| virtual NodeLevelOp * | new_levelop () const=0 |
| virtual | ~NodeLevelOp () |
| virtual void | define (const DisjointBoxLayout &a_grids, const DisjointBoxLayout *a_gridsCoarsePtr, Real a_dx, int a_refToCoarse, const ProblemDomain &a_domain, bool a_homogeneousOnly=false, int a_ncomp=1)=0 |
| virtual void | define (const DisjointBoxLayout &a_grids, const DisjointBoxLayout *a_gridsCoarsePtr, Real a_dx, int a_refToCoarse, const Box &a_domain, bool a_homogeneousOnly=false, int a_ncomp=1)=0 |
| virtual void | define (const NodeLevelOp *a_opfine, int a_refToFine)=0 |
| virtual bool | isDefined () const=0 |
| {\bf access functions} | |
| virtual void | CFInterp (LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_phiCoarse, bool a_inhomogeneous)=0 |
| {\bf data modification functions} | |
| virtual void | homogeneousCFInterp (LevelData< NodeFArrayBox > &a_phi)=0 |
| virtual void | smooth (LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_rhs)=0 |
| virtual void | residualI (LevelData< NodeFArrayBox > &a_resid, LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > *a_phiCoarsePtr, const LevelData< NodeFArrayBox > &a_rhs)=0 |
| virtual void | residualH (LevelData< NodeFArrayBox > &a_resid, LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_rhs)=0 |
| virtual void | residualIcfHphys (LevelData< NodeFArrayBox > &a_resid, LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > *a_phiCoarsePtr, const LevelData< NodeFArrayBox > &a_rhs)=0 |
| virtual void | residualHcfIphys (LevelData< NodeFArrayBox > &a_resid, LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_rhs)=0 |
| virtual void | applyOpI (LevelData< NodeFArrayBox > &a_LofPhi, LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > *a_phiCoarsePtr)=0 |
| virtual void | applyOpH (LevelData< NodeFArrayBox > &a_LofPhi, LevelData< NodeFArrayBox > &a_phi)=0 |
| virtual void | applyOpIcfHphys (LevelData< NodeFArrayBox > &a_LofPhi, LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > *a_phiCoarsePtr)=0 |
| virtual void | applyOpHcfIphys (LevelData< NodeFArrayBox > &a_LofPhi, LevelData< NodeFArrayBox > &a_phi)=0 |
| virtual void | levelPreconditioner (LevelData< NodeFArrayBox > &a_phihat, const LevelData< NodeFArrayBox > &a_rhshat)=0 |
| virtual void | bottomSmoother (LevelData< NodeFArrayBox > &a_phi, const LevelData< NodeFArrayBox > &a_rhs)=0 |
Public Attributes | |
| ProblemDomain | m_domain |
| LayoutData< Vector< IntVectSet > > | m_IVSVext |
NodeLevelOp is a pure base class to encapsulate level operations API for node-centered elliptic solvers. All elliptic operators used by AMRNodeSolver inherit the NodeLevelOp interface.
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{\bf constructors, destructor and defines} Default constructor. User must subsequently call define(). |
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Destructor. |
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Evaluate Operator, homogeneous C/F boundary conditions. homogeneous phys boundary conditions. \ The operator is evaluated on a_phi, after setting to zero at the coarse/fine boundary and applying homogeneous physical boundary conditions. {\bf Arguments:}\ a_LofPhi (modified): the value of the operator.\ a_phi (modified): the data at this level.\ Implemented in NodePoissonOp. |
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Evaluate Operator, homogeneous C/F boundary conditions. inhomogeneous phys boundary conditions. \ The operator is evaluated on a_phi, after setting to zero at the coarse/fine boundary and applying the physical boundary conditions. {\bf Arguments:}\ a_LofPhi (modified): the value of the operator.\ a_phi (modified): the data at this level.\ Implemented in NodePoissonOp. |
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Evaluate Operator, inhomogeneous C/F boundary conditions, inhomogeneous phys boundary conditions. \ The operator is evaluated on a_phi, after interpolating from a_phiCoarsePtr at the coarse/fine boundary and applying the physical boundary conditions. {\bf Arguments:}\ a_LofPhi (modified): the value of the operator.\ a_phi (modified): the data at this level.\ a_phiCoarsePtr (not modified): pointer to data at next coarser level.\ Implemented in NodePoissonOp. |
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Evaluate Operator, inhomogeneous C/F boundary conditions, homogeneous phys boundary conditions. \ The operator is evaluated on a_phi, after interpolating from a_phiCoarsePtr at the coarse/fine boundary and applying homogeneous physical boundary conditions. {\bf Arguments:}\ a_LofPhi (modified): the value of the operator.\ a_phi (modified): the data at this level.\ a_phiCoarsePtr (not modified): pointer to data at next coarser level.\ Implemented in NodePoissonOp. |
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Smoother at bottom level. {\bf Arguments:}\ a_phi (modified): the data at this level.\ a_rhs (not modified): right-hand side.\ Implemented in NodePoissonOp. |
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{\bf data modification functions} Coarse / Fine (inhomogeneous) interpolation operator. Fill the nodes of a_phi on the coarse/fine interface with interpolated data from a_phiCoarse. {\bf Arguments:}\ a_phi (modified): the data at this level.\ a_phiCoarse (not modified): the data at the next coarser level.\ a_inhomogeneous (not modified): inhomogeneous physical boundary condition?\ Implemented in NodePoissonOp. |
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Full define function, based on a coarsening of the finer NodeLevelOp. Coarse-level grids are not set because only homogeneous interpolation is used. {\bf Arguments:}\ a_opfine: pointer to NodeLevelOp at next finer level.\ a_refToFine: refinement ratio between a_opfine's and this level.\ Implemented in NodePoissonOp. |
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Implemented in NodePoissonOp. |
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Full define function. Makes all coarse-fine information and sets internal variables. The current level is taken to be the fine level. {\bf Arguments:}\ a_grids: domain of this level.\ a_gridsCoarsePtr: pointer to next coarser level domain, or NULL if none.\ a_dx: mesh spacing at this level.\ a_refToCoarse: refinement ratio between this and next coarser level.\ a_domain: physical domain at this level.\ a_homogeneousOnly: only homogeneous coarse-fine interpolation?\ a_ncomp: number of components.\ Implemented in NodePoissonOp. |
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Homogeneous coarse/fine interpolation operator. Fill the nodes of a_phi on the coarse/fine interface with zeroes. {\bf Arguments:}\ a_phi (modified): the data at this level.\ Implemented in NodePoissonOp. |
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{\bf access functions} Returns true if this object was created with the defining constructor or if define() has been called. Implemented in NodePoissonOp. |
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apply preconditioning to the solution on this level. Given rhshat, returns phihat from M(phihat) = rhshat {\bf Arguments:}\ a_phihat (modified): the data at this level.\ a_rhshat (not modified): right-hand side.\ |
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This gets around the "no virtual constructor" rule. Implemented in NodePoissonOp. |
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Evaluate residual of operator, a_resid = a_rhs - operator \ with homogeneous C/F boundary conditions. homogeneous phys boundary conditions. \ The operator is evaluated on a_phi, after setting to zero at the coarse/fine boundary and applying homogeneous physical boundary conditions. {\bf Arguments:}\ a_resid (modified): the residual, at interior nodes.\ a_phi (modified): the data at this level.\ a_rhs (not modified): right-hand side.\ |
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Evaluate residual of operator, a_resid = a_rhs - operator \ with homogeneous C/F boundary conditions, inhomogeneous phys boundary conditions. \ The operator is evaluated on a_phi, after setting to zero at the coarse/fine boundary and applying the physical boundary conditions. {\bf Arguments:}\ a_resid (modified): the residual, at interior nodes.\ a_phi (modified): the data at this level.\ a_rhs (not modified): right-hand side.\ |
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Evaluate residual of operator, a_resid = a_rhs - operator \ with inhomogeneous C/F boundary conditions, inhomogeneous phys boundary conditions. \ The operator is evaluated on a_phi, after interpolating from a_phiCoarsePtr at the coarse/fine boundary and applying the physical boundary conditions. {\bf Arguments:}\ a_resid (modified): the residual, at interior nodes.\ a_phi (modified): the data at this level. Interpolated from a_phiCoarsePtr at coarse/fine boundary.\ a_phiCoarsePtr (not modified): pointer to data at next coarser level.\ a_rhs (not modified): right-hand side.\ |
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Evaluate residual of operator, a_resid = a_rhs - operator \ with inhomogeneous C/F boundary conditions, homogeneous phys boundary conditions. \ The operator is evaluated on a_phi, after interpolating from a_phiCoarsePtr at the coarse/fine boundary and applying homogeneous physical boundary conditions. {\bf Arguments:}\ a_resid (modified): the residual, at interior nodes.\ a_phi (modified): the data at this level. Interpolated from a_phiCoarsePtr at coarse/fine boundary.\ a_phiCoarsePtr (not modified): pointer to data at next coarser level.\ a_rhs (not modified): right-hand side.\ |
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Smoother. Assumes that problem has already been put in residual correction form, so that C/F boundary conditions are homogeneous. {\bf Arguments:}\ a_phi (modified): the data at this level.\ a_rhs (not modified): right-hand side.\ Implemented in NodePoissonOp. |
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1.2.16