NOX::Epetra::Interface::Jacobian Class Reference

Used by NOX::Epetra to provide a link to the external code for Jacobian fills. More...

#include <NOX_Epetra_Interface_Jacobian.H>

Inheritance diagram for NOX::Epetra::Interface::Jacobian:

Inheritance graph
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List of all members.

Public Member Functions

 Jacobian ()
 Constructor.
virtual ~Jacobian ()
 Destructor.
virtual bool computeJacobian (const Epetra_Vector &x, Epetra_Operator &Jac)=0

Detailed Description

Used by NOX::Epetra to provide a link to the external code for Jacobian fills.

This is only required if the user wishes to supply their own Jacobian operator.


Member Function Documentation

virtual bool NOX::Epetra::Interface::Jacobian::computeJacobian ( const Epetra_Vector x,
Epetra_Operator Jac 
) [pure virtual]

Compute Jacobian given the specified input vector x. Returns true if computation was successful.

Implemented in LOCA::Epetra::ModelEvaluatorInterface, LOCA::Epetra::ShiftInvertInterface, LOCA::Epetra::xyztPrec, NOX::Epetra::BroydenOperator, NOX::Epetra::FiniteDifference, NOX::Epetra::FiniteDifferenceColoring, NOX::Epetra::MatrixFree, and NOX::Epetra::ModelEvaluatorInterface.


The documentation for this class was generated from the following file:
Generated on Wed May 12 21:41:59 2010 for NOX by  doxygen 1.4.7