LOCA::MultiContinuation::CompositeConstraintMVDX Class Reference

Implementation of LOCA::MultiContinuation::ConstraintInterfaceMVDX for composite constraints, i.e., a constraint comprised of multiple, separate constraints. More...

#include <LOCA_MultiContinuation_CompositeConstraintMVDX.H>

Inheritance diagram for LOCA::MultiContinuation::CompositeConstraintMVDX:

[legend]Collaboration diagram for LOCA::MultiContinuation::CompositeConstraintMVDX:

[legend]List of all members.

Public Member Functions
	CompositeConstraintMVDX (const Teuchos::RCP< LOCA::GlobalData > &global_data, const vector< Teuchos::RCP< LOCA::MultiContinuation::ConstraintInterfaceMVDX > > &constraintObjects)
	Constructor.
	CompositeConstraintMVDX (const CompositeConstraintMVDX &source, NOX::CopyType type=NOX::DeepCopy)
	Copy constructor.
	~CompositeConstraintMVDX ()
	Destructor.
Implementation of LOCA::MultiContinuation::ConstraintInterface
virtual methods
virtual void	copy (const ConstraintInterface &source)
	Copy.
virtual Teuchos::RCP< LOCA::MultiContinuation::ConstraintInterface >	clone (NOX::CopyType type=NOX::DeepCopy) const
	Cloning function.
virtual NOX::Abstract::Group::ReturnType	computeDX ()
	Compute derivative of constraints w.r.t. solution vector x.
virtual NOX::Abstract::Group::ReturnType	multiplyDX (double alpha, const NOX::Abstract::MultiVector &input_x, NOX::Abstract::MultiVector::DenseMatrix &result_p) const
	Compute result_p = alpha * dg/dx * input_x.
virtual NOX::Abstract::Group::ReturnType	addDX (Teuchos::ETransp transb, double alpha, const NOX::Abstract::MultiVector::DenseMatrix &b, double beta, NOX::Abstract::MultiVector &result_x) const
	Compute result_x = alpha * dg/dx^T * op(b) + beta * result_x.
Implementation of LOCA::MultiContinuation::ConstraintInterfaceMVDX
virtual methods
virtual const NOX::Abstract::MultiVector *	getDX () const
	Return solution component of constraint derivatives.
Protected Attributes
vector< Teuchos::RCP< LOCA::MultiContinuation::ConstraintInterfaceMVDX > >	constraintMVDXPtrs
	Array of constraintMVDX pointers.
Teuchos::RCP< NOX::Abstract::MultiVector >	compositeDX
	Composite constraint derivative.

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Detailed Description

Implementation of LOCA::MultiContinuation::ConstraintInterfaceMVDX for composite constraints, i.e., a constraint comprised of multiple, separate constraints.

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Member Function Documentation

NOX::Abstract::Group::ReturnType LOCA::MultiContinuation::CompositeConstraintMVDX::addDX	(	Teuchos::ETransp	transb,
		double	alpha,
		const NOX::Abstract::MultiVector::DenseMatrix &	b,
		double	beta,
		NOX::Abstract::MultiVector &	result_x
	)			const [virtual]

Compute result_x = alpha * dg/dx^T * op(b) + beta * result_x.

Note that this should be equivalent to

    result_x.update(transb, alpha, dgdx, b, beta);

Reimplemented from LOCA::MultiContinuation::CompositeConstraint.

NOX::Abstract::Group::ReturnType LOCA::MultiContinuation::CompositeConstraintMVDX::multiplyDX	(	double	alpha,
		const NOX::Abstract::MultiVector &	input_x,
		NOX::Abstract::MultiVector::DenseMatrix &	result_p
	)			const [virtual]

Compute result_p = alpha * dg/dx * input_x.

Note that if there are n constraints and input_x has m columns, result_p should be a n by m matrix and is equivalent to

    input_x.multiply(alpha, dgdx, result_p).

Reimplemented from LOCA::MultiContinuation::CompositeConstraint.

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

• LOCA_MultiContinuation_CompositeConstraintMVDX.H
• LOCA_MultiContinuation_CompositeConstraintMVDX.C

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