LOCA::MultiContinuation::MultiVecConstraint Class Reference

Implementation of LOCA::MultiContinuation::ConstraintInterfaceMVDX for a simple linear multivector constraint. More...

#include <LOCA_MultiContinuation_MultiVecConstraint.H>

Inheritance diagram for LOCA::MultiContinuation::MultiVecConstraint:

Collaboration diagram for LOCA::MultiContinuation::MultiVecConstraint:
List of all members.

Public Member Functions

 MultiVecConstraint (const Teuchos::RefCountPtr< const NOX::Abstract::MultiVector > &dx)
 MultiVecConstraint (const MultiVecConstraint &source, NOX::CopyType type=NOX::DeepCopy)
 Copy constructor.
 ~MultiVecConstraint ()
virtual void setDx (const Teuchos::RefCountPtr< const NOX::Abstract::MultiVector > &dx)
 Set constraint vector.
Implementation of LOCA::MultiContinuation::ConstraintInterfaceMVDX
virtual methods

virtual void copy (const ConstraintInterface &source)
virtual Teuchos::RefCountPtr<
clone (NOX::CopyType type=NOX::DeepCopy) const
 Cloning function.
virtual int numConstraints () const
 Return number of constraints.
virtual void setX (const NOX::Abstract::Vector &y)
 Set the solution vector to y.
virtual void setParam (int paramID, double val)
 Sets parameter indexed by paramID.
virtual void setParams (const vector< int > &paramIDs, const NOX::Abstract::MultiVector::DenseMatrix &vals)
 Sets parameters indexed by paramIDs.
virtual NOX::Abstract::Group::ReturnType computeConstraints ()
 Compute continuation constraint equations.
virtual NOX::Abstract::Group::ReturnType computeDX ()
 Compute derivative of constraints w.r.t. solution vector x.
virtual NOX::Abstract::Group::ReturnType computeDP (const vector< int > &paramIDs, NOX::Abstract::MultiVector::DenseMatrix &dgdp, bool isValidG)
 Compute derivative of constraints w.r.t. supplied parameters.
virtual bool isConstraints () const
 Return true if constraint residuals are valid.
virtual bool isDX () const
 Return true if derivatives of constraints w.r.t. x are valid.
virtual const NOX::Abstract::MultiVector::DenseMatrixgetConstraints () const
 Return constraint residuals.
virtual const NOX::Abstract::MultiVectorgetDX () const
 Return solution component of constraint derivatives.
virtual bool isDXZero () const
 Return true if solution component of constraint derivatives is zero.
virtual void notifyCompletedStep ()
 Notify constraint that the continuation step is completed.

Protected Attributes

Teuchos::RefCountPtr< NOX::Abstract::MultiVectordx
 Constraint vector.
Teuchos::RefCountPtr< NOX::Abstract::MultiVectorx
 Solution vector.
NOX::Abstract::MultiVector::DenseMatrix constraints
 Constraint values.
bool isValidConstraints
 Flag indicating whether constraints are valid.

Detailed Description

Implementation of LOCA::MultiContinuation::ConstraintInterfaceMVDX for a simple linear multivector constraint.

Member Function Documentation

NOX::Abstract::Group::ReturnType LOCA::MultiContinuation::MultiVecConstraint::computeDP const vector< int > &  paramIDs,
NOX::Abstract::MultiVector::DenseMatrix dgdp,
bool  isValidG

Compute derivative of constraints w.r.t. supplied parameters.

The first column of dgdp should be filled with the constraint residuals $g$ if isValidG is false. If isValidG is true, then the dgdp contains $g$ on input.

Implements LOCA::MultiContinuation::ConstraintInterface.

void LOCA::MultiContinuation::MultiVecConstraint::notifyCompletedStep  )  [virtual]

Notify constraint that the continuation step is completed.

Here we do nothing

The documentation for this class was generated from the following files:
Generated on Thu Sep 18 12:38:34 2008 for NOX by doxygen