NOX: LOCA::TurningPoint::MooreSpence::AbstractGroup Class Reference

Interface to underlying groups for turning point calculations using the Moore-Spence formulation. More...

#include <LOCA_TurningPoint_MooreSpence_AbstractGroup.H>

Inheritance diagram for LOCA::TurningPoint::MooreSpence::AbstractGroup:

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Collaboration diagram for LOCA::TurningPoint::MooreSpence::AbstractGroup:

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List of all members.

Public Member Functions
	AbstractGroup ()
	Default constructor.
virtual	~AbstractGroup ()
	Destructor.
Pure virtual methods
These methods must be defined by any concrete implementation
virtual NOX::Abstract::Group::ReturnType	computeDJnDpMulti (const std::vector< int > &paramIDs, const NOX::Abstract::Vector &nullVector, NOX::Abstract::MultiVector &result, bool isValid)=0
	Computes the derivative $\partial Jn/\partial p$ .
virtual NOX::Abstract::Group::ReturnType	computeDJnDxaMulti (const NOX::Abstract::Vector &nullVector, const NOX::Abstract::MultiVector &aVector, NOX::Abstract::MultiVector &result)=0
	Computes the directional derivative $\frac{\partial Jn}{\partial x} a$ for the given direction .
virtual NOX::Abstract::Group::ReturnType	computeDJnDxaMulti (const NOX::Abstract::Vector &nullVector, const NOX::Abstract::Vector &JnVector, const NOX::Abstract::MultiVector &aVector, NOX::Abstract::MultiVector &result)=0
	Computes the directional derivative $\frac{\partial Jn}{\partial x} a$ for the given direction .
virtual NOX::Abstract::Group::ReturnType	computeDwtJnDxMulti (const NOX::Abstract::MultiVector &w, const NOX::Abstract::Vector &nullVector, NOX::Abstract::MultiVector &result)=0
	Computes the derivative $\frac{\partial w^TJn}{\partial x}$ .

Detailed Description

Interface to underlying groups for turning point calculations using the Moore-Spence formulation.

This abstract class provides the required interface for underlying groups to locate turning points using the bordering algorithm for the Moore-Spence turning point formulation (see LOCA::TurningPoint::MooreSpence::ExtendedGroup for a description of the governing equations).

This class is derived from the LOCA::MultiContinuation::AbstractGroup and declares several pure virtual methods compute various derivatives of $Jn$ for a given $n$ . Default implementations for the derivatives using finite differencing are implemented in the LOCA::TurningPoint::MooreSpence::FiniteDifferenceGroup.

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

LOCA_TurningPoint_MooreSpence_AbstractGroup.H

Public Member Functions

Detailed Description