LOCA::Epetra::Interface::TimeDependentMatrixFree Class Reference

Used by LOCA::Epetra::Group to provide a link to the external code for applying the shifted matrix in a matrix-free setting. More...

#include <LOCA_Epetra_Interface_TimeDependentMatrixFree.H>

Inheritance diagram for LOCA::Epetra::Interface::TimeDependentMatrixFree:

[legend]
Collaboration diagram for LOCA::Epetra::Interface::TimeDependentMatrixFree:
[legend]
List of all members.

Public Member Functions

 TimeDependentMatrixFree ()
 Constructor.
virtual ~TimeDependentMatrixFree ()
 Destructor.
virtual bool applyShiftedMatrix (double alpha, double beta, const NOX::Epetra::Vector &input, NOX::Epetra::Vector &result) const =0
 Call user routine for applying the shifted matrix $\alpha J + \beta M$ where $J$ is the Jacobian matrix and $M$ is the mass matrix.

Detailed Description

Used by LOCA::Epetra::Group to provide a link to the external code for applying the shifted matrix in a matrix-free setting.

This interface is derived from the NOX::Epetra::Interface::Required and additionally provides a method for applying the shifted matrix $\alpha J + \beta M$. This is needed for linear stability analysis and Hopf tracking.


The documentation for this class was generated from the following file:
Generated on Thu Sep 18 12:38:32 2008 for NOX by doxygen 1.3.9.1