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Teko_IterativePreconditionerFactory.hpp
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46 
47 #ifndef __Teko_IterativePreconditionerFactory_hpp__
48 #define __Teko_IterativePreconditionerFactory_hpp__
49 
50 // Teko includes
51 #include "Teko_PreconditionerFactory.hpp"
52 
53 namespace Teko {
54 
98  : public virtual Teko::PreconditionerFactory {
99 public:
102 
113  IterativePreconditionerFactory(unsigned int correctionNum,
114  const Teuchos::RCP<Teko::InverseFactory> & precFactory);
115 
126  IterativePreconditionerFactory(unsigned int correctionNum,
127  const Teuchos::RCP<Teko::PreconditionerFactory> & precFactory);
128 
129 
143  virtual LinearOp buildPreconditionerOperator(LinearOp & lo,PreconditionerState & state) const;
144 
146 
147 
158  virtual void initializeFromParameterList(const Teuchos::ParameterList & settings);
159 
172  virtual Teuchos::RCP<Teuchos::ParameterList> getRequestedParameters() const;
173 
185  virtual bool updateRequestedParameters(const Teuchos::ParameterList & pl);
186 
188 
189 protected:
190  unsigned int correctionNum_;
191  Teuchos::RCP<Teko::InverseFactory> precFactory_;
192 };
193 
194 } // end namespace Teko
195 
196 #endif
IterativePreconditionerFactory()
Default constructor, for use with the AutoClone class.
Abstract class which block preconditioner factories in Teko should be based on.
virtual Teuchos::RCP< Teuchos::ParameterList > getRequestedParameters() const
Request the additional parameters this preconditioner factory needs.
virtual void initializeFromParameterList(const Teuchos::ParameterList &settings)
This function builds the internals of the preconditioner factory from a parameter list...
virtual LinearOp buildPreconditionerOperator(LinearOp &lo, PreconditionerState &state) const
Function that is called to build the preconditioner for the linear operator that is passed in...
A class which applies a preconditioner repeatedly. The inherit assumption is that the preconditioner ...
An implementation of a state object preconditioners.
virtual bool updateRequestedParameters(const Teuchos::ParameterList &pl)
Update this object with the fields from a parameter list.