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LOCA::LAPACK::Interface Class Reference

Virtual interface for LOCA::LAPACK::Group to provide a link to the external code for RHS and Jacobian fills. More...

#include <LOCA_LAPACK_Interface.H>

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List of all members.

Public Member Functions

 Interface ()
 Constructor.
virtual ~Interface ()
 Destructor.
virtual void setParams (const ParameterVector &p)=0
 Set the problem parameters.
virtual void printSolution (const NOX::LAPACK::Vector &x_, const double conParam)
 Call user's own print routine for vector-parameter pair.
virtual bool computeShiftedMatrix (double alpha, double beta, const NOX::LAPACK::Vector &x, NOX::LAPACK::Matrix< double > &A)
 Compute shifted matrix alpha*J + beta*M where J is the Jacobian matrix and M is the mass matrix. Returns true if computation was successful.
virtual void projectToDraw (const NOX::LAPACK::Vector &x, double *px) const
 Projects solution to a few scalars for multiparameter continuation.
virtual int projectToDrawDimension () const
 Returns the dimension of the project to draw array.

Detailed Description

Virtual interface for LOCA::LAPACK::Group to provide a link to the external code for RHS and Jacobian fills.

This interface is derived from the NOX::LAPACK::Interface and and additionally provides a method for setting problem parameters.


Member Function Documentation

virtual bool LOCA::LAPACK::Interface::computeShiftedMatrix ( double  alpha,
double  beta,
const NOX::LAPACK::Vector x,
NOX::LAPACK::Matrix< double > &  A 
) [inline, virtual]

Compute shifted matrix alpha*J + beta*M where J is the Jacobian matrix and M is the mass matrix. Returns true if computation was successful.

The default implementation assumes the mass matrix is the identity matrix.

References NOX::LAPACK::Interface::computeJacobian(), NOX::LAPACK::Matrix< T >::numCols(), NOX::LAPACK::Matrix< T >::numRows(), and NOX::LAPACK::Matrix< T >::scale().

virtual void LOCA::LAPACK::Interface::projectToDraw ( const NOX::LAPACK::Vector x,
double *  px 
) const [inline, virtual]

Projects solution to a few scalars for multiparameter continuation.

Default implementation is the max norm

References NOX::Abstract::Vector::MaxNorm, and NOX::LAPACK::Vector::norm().


The documentation for this class was generated from the following file:
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