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InverseOperator: basic class to define smoother and coarse solvers. More...
#include <MLAPI_LoadBalanceInverseOperator.h>
Public Member Functions | |
| InverseOperator () | |
| Empty constructor. | |
| InverseOperator (const Operator &Op, const std::string Type) | |
| Constructor for a given Operator and type, and default parameters. | |
| InverseOperator (const Operator &Op, const std::string Type, Teuchos::ParameterList &List) | |
| Constructor for a given Operator, type and parameters. | |
| InverseOperator (const InverseOperator &RHS) | |
| Copy constructor. | |
| ~InverseOperator () | |
| Destructor. | |
| InverseOperator & | operator= (const InverseOperator &RHS) |
| Operator =. | |
| void | Reshape () |
Resets this object. | |
| void | Reshape (const Operator &Op, const std::string Type) |
| Reshapes the object with default values. | |
| void | Reshape (const Operator &Op, const std::string Type, Teuchos::ParameterList &List, Teuchos::ParameterList *pushlist=NULL) |
| Reshapes the object by setting the Operator and the specified type. | |
| void | Reshape (Ifpack_Preconditioner *prec, const Operator &Op, const bool ownership) |
| Reshape with preconstructed smoother as Ifpack_Preconditioner. | |
| const Space | GetOperatorRangeSpace () const |
Returns a reference to the range space of this object. | |
| const Space | GetOperatorDomainSpace () const |
Returns a reference to the domain space of this object. | |
| const Space | GetRangeSpace () const |
Returns a reference to the range space of this object. | |
| const Space | GetDomainSpace () const |
Returns a reference to the domain space of this object. | |
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const Teuchos::RefCountPtr < Epetra_RowMatrix > | RCPRowMatrix () const |
| Returns pointer of the internally stored ML_Epetra::RowMatrix object. | |
| Epetra_RowMatrix * | RowMatrix () const |
| Returns pointer of the internally stored ML_Epetra::RowMatrix object. | |
| const Operator & | GetOperator () const |
Returns a reference to the Operator of which this object defines the inverse. | |
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Teuchos::RefCountPtr < Ifpack_Preconditioner > & | GetRCPData () |
| Returns a pointer to the internally stored IFPACK preconditioner. | |
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Teuchos::RefCountPtr < ML_Epetra::MultiLevelPreconditioner > & | GetRCPMLPrec () |
| Returns a pointer to the internally stored IFPACK preconditioner. | |
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const Teuchos::RefCountPtr < Ifpack_Preconditioner > & | GetRCPData () const |
| Returns a pointer to the internally stored IFPACK preconditioner. | |
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const Teuchos::RefCountPtr < ML_Epetra::MultiLevelPreconditioner > & | GetRCPMLPrec () const |
| Returns a pointer to the internally stored ML preconditioner. | |
| int | Apply (const MultiVector &x, MultiVector &y) const |
Applies this object to vector lhs, returns values in rhs. | |
| MultiVector | operator() (const MultiVector &LHS) |
| Applies the operator to LHS, returns the results. | |
| MultiVector | operator() (const MultiVector &LHS, const MultiVector &RHS) |
| Applies the operator to LHS using RHS as initial solution, returns the results. | |
| std::ostream & | Print (std::ostream &os, const bool verbose=true) const |
Prints out basic information about this object. | |
 Public Member Functions inherited from MLAPI::BaseOperator | |
| virtual | ~BaseOperator () |
| Virtual destructor. | |
| Public Member Functions inherited from MLAPI::BaseObject | |
| BaseObject () | |
| Constructor with empty label. | |
| BaseObject (const std::string &Label) | |
| Constructor with given Label. | |
| virtual | ~BaseObject () |
| Destructor. | |
| void | SetLabel (const std::string &Label) |
Sets the Label of this object to Label. | |
| const std::string & | GetLabel () const |
| Returns the Label of this object. | |
| Public Member Functions inherited from MLAPI::CompObject | |
| CompObject () | |
| Constructor, set counter to 0.0. | |
| ~CompObject () | |
| Destructor. | |
| double | GetFlops () const |
| Returns the internal counter of flops. | |
| void | SetFlops (double Flops) const |
Sets internal counter to Flops. | |
| void | UpdateFlops (double Flops) const |
Updates internal counter by summing Flops. | |
| Public Member Functions inherited from MLAPI::TimeObject | |
| TimeObject () | |
| Constructor, set counter to 0.0. | |
| ~TimeObject () | |
| Destructor. | |
| void | ResetTimer () const |
| Resets the internal timer. | |
| void | UpdateTime () const |
| Updates the internal timer with the time spent since the last call to ResetTimer(). | |
| void | UpdateTime (double t) const |
Updates the internal timer with input value t. | |
| double | GetTime () const |
| Returns the internally stored counter. | |
Additional Inherited Members | |
| Protected Attributes inherited from MLAPI::TimeObject | |
| Epetra_Time | Time_ |
| Object used to track time. | |
| double | TotalTime_ |
| Internal counter. | |
InverseOperator: basic class to define smoother and coarse solvers.
1.8.5