LOCA::MultiContinuation::NaturalGroup Class Reference

Natural continuation implementation of LOCA::MultiContinuation::ExtendedGroup. More...

#include <LOCA_MultiContinuation_NaturalGroup.H>

Inheritance diagram for LOCA::MultiContinuation::NaturalGroup:

[legend]Collaboration diagram for LOCA::MultiContinuation::NaturalGroup:[legend]List of all members.

Public Member Functions
	NaturalGroup (LOCA::MultiContinuation::AbstractGroup &grp, const vector< int > &paramIDs, NOX::Parameter::List &params)
	Constructor with integer continuation parameter ids.
	NaturalGroup (LOCA::MultiContinuation::AbstractGroup &grp, const string &paramID, NOX::Parameter::List &params)
	Constructor for single parameter continuation.
	NaturalGroup (const NaturalGroup &source, NOX::CopyType type=NOX::DeepCopy)
	Copy constructor.
virtual	~NaturalGroup ()
	Destructor.
virtual NaturalGroup &	operator= (const NaturalGroup &source)
	Assignment operator.
Implementation of LOCA::MultiContinuation::ExtendedGroup virtual methods
virtual LOCA::MultiContinuation::ExtendedGroup &	operator= (const LOCA::MultiContinuation::ExtendedGroup &source)
	Assignment operator.
virtual NOX::Abstract::Group::ReturnType	computeConstraints ()
	Compute continuation constraint equations.
virtual NOX::Abstract::Group::ReturnType	computeConstraintDerivatives ()
	Compute continuation constraint equations.
virtual bool	isConstraints () const
	Return true if constraint residuals are valid.
virtual bool	isConstraintDerivatives () const
	Return true if constraint derivatives are valid.
virtual const NOX::Abstract::MultiVector::DenseMatrix &	getConstraints () const
	Return constraint residuals.
virtual const NOX::Abstract::MultiVector *	getConstraintDerivativesX () const
	Return solution component of constraint derivatives.
virtual const NOX::Abstract::MultiVector::DenseMatrix *	getConstraintDerivativesP () const
	Return parameter component of constraint derivatives.
virtual bool	isConstraintDerivativesXZero () const
	Return true if solution component of constraint derivatives is zero.
virtual bool	isConstraintDerivativesPZero () const
	Return true if solution component of constraint derivatives is zero.
Implementation of LOCA::Extended::AbstractGroup virtual methods
virtual LOCA::Extended::AbstractGroup &	operator= (const LOCA::Extended::AbstractGroup &source)
	Assignment operator.
Implementation of NOX::Abstract::Group virtual methods
virtual NOX::Abstract::Group &	operator= (const NOX::Abstract::Group &source)
	Assignment operator.
virtual NOX::Abstract::Group *	clone (NOX::CopyType type=NOX::DeepCopy) const
	Clone function.
Implementation of LOCA::Stepper::AbstractGroup virtual methods
virtual void	setPrevX (const NOX::Abstract::Vector &y)
	Set the previous solution vector y.
virtual void	setStepSize (double deltaS, int i=0)
	Set step size for continuation constraint equation i.
Protected Member Functions
virtual void	resetIsValid ()
	Resets all isValid flags to false.
Protected Attributes
NOX::Abstract::MultiVector::DenseMatrix	constraints
	Stores constraint residuals.
NOX::Abstract::MultiVector::DenseMatrix	dgdp
	Stores derivative of constraints w.r.t. parameters.
bool	isValidConstraints
	Flag indicating whether constraints are valid.

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Detailed Description

Natural continuation implementation of LOCA::MultiContinuation::ExtendedGroup.

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Constructor & Destructor Documentation

LOCA::MultiContinuation::NaturalGroup::NaturalGroup (  LOCA::MultiContinuation::AbstractGroup &  grp, const vector< int > &  paramIDs, NOX::Parameter::List &  params )

Constructor with integer continuation parameter ids. The argument grp is the underlying group which implements , paramID is the index of the continuation parameter, params is the parameter list for the continuation groups described above. The grp argument is a non-const reference and may be modified.

LOCA::MultiContinuation::NaturalGroup::NaturalGroup (  LOCA::MultiContinuation::AbstractGroup &  grp, const string &  paramID, NOX::Parameter::List &  params )

Constructor for single parameter continuation. The argument grp is the underlying group which implements , paramID is the name of the continuation parameter, params is the parameter list for the continuation groups described above. The grp argument is a non-const reference and may be modified.

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

• LOCA_MultiContinuation_NaturalGroup.H
• LOCA_MultiContinuation_NaturalGroup.C

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