Ipopt::PointPerturber Class Reference

This class is a simple object for generating randomly perturbed points that are within the NLP bounds. More...

#include <IpEquilibrationScaling.hpp>

Inheritance diagram for Ipopt::PointPerturber:

Public Member Functions
SmartPtr< Vector >	MakeNewPerturbedPoint () const
	Return a new perturbed point.
Constructors/Destructors
	PointPerturber (const Vector &reference_point, Number random_pert_radius, const Matrix &Px_L, const Vector &x_L, const Matrix &Px_U, const Vector &x_U)
virtual	~PointPerturber ()
	Destructor.
Public Member Functions inherited from Ipopt::ReferencedObject
	ReferencedObject ()
virtual	~ReferencedObject ()
Index	ReferenceCount () const
void	AddRef (const Referencer *referencer) const
void	ReleaseRef (const Referencer *referencer) const

Private Member Functions
Default Compiler Generated Methods
(Hidden to avoid implicit creation/calling). These methods are not implemented and we do not want the compiler to implement them for us, so we declare them private and do not define them. This ensures that they will not be implicitly created/called.
	PointPerturber (const PointPerturber &)
	Copy Constructor.
void	operator= (const PointPerturber &)
	Default Assignment Operator.

Private Attributes
SmartPtr< Vector >	ref_point_
	pointer to the midpoint of the perturbation
SmartPtr< Vector >	pert_dir_
	pointer to the perturbation vector

Detailed Description

This class is a simple object for generating randomly perturbed points that are within the NLP bounds.

The ramdon_perturb_radius gives the upper bound of the perturbation.

Definition at line 115 of file IpEquilibrationScaling.hpp.

Constructor & Destructor Documentation

PointPerturber() [1/2]

Ipopt::PointPerturber::PointPerturber	(	const Vector &	reference_point,
		Number	random_pert_radius,
		const Matrix &	Px_L,
		const Vector &	x_L,
		const Matrix &	Px_U,
		const Vector &	x_U
	)

~PointPerturber()

virtual Ipopt::PointPerturber::~PointPerturber ( )

inlinevirtual

Destructor.

Definition at line 130 of file IpEquilibrationScaling.hpp.

PointPerturber() [2/2]

Ipopt::PointPerturber::PointPerturber ( const PointPerturber &  )

private

Copy Constructor.

Member Function Documentation

MakeNewPerturbedPoint()

SmartPtr< Vector > Ipopt::PointPerturber::MakeNewPerturbedPoint

(

)

const

Return a new perturbed point.

operator=()

void Ipopt::PointPerturber::operator= ( const PointPerturber &  )

private

Default Assignment Operator.

Member Data Documentation

ref_point_

SmartPtr<Vector> Ipopt::PointPerturber::ref_point_

private

pointer to the midpoint of the perturbation

Definition at line 161 of file IpEquilibrationScaling.hpp.

pert_dir_

SmartPtr<Vector> Ipopt::PointPerturber::pert_dir_

private

pointer to the perturbation vector

Definition at line 164 of file IpEquilibrationScaling.hpp.

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

• src/Algorithm/IpEquilibrationScaling.hpp