Ipopt::PointPerturber Class Reference

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

Inheritance diagram for Ipopt::PointPerturber:

Collaboration 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)
	Default destructor.
virtual	~PointPerturber ()
	Default destructor.
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 &)
	Overloaded Equals 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 withing the NLP bounds.

The ramdon_perturb_radius gives the upper bound of the perturbation.

Definition at line 92 of file IpEquilibrationScaling.hpp.

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
	)