Ipopt  3.12.12
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Ipopt::PointPerturber Class Reference

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

#include <IpEquilibrationScaling.hpp>

+ Inheritance diagram for Ipopt::PointPerturber:

Public Member Functions

SmartPtr< VectorMakeNewPerturbedPoint () const
 Return a new perturbed point. More...
 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 ()
 Default destructor. More...
- 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. More...
void operator= (const PointPerturber &)
 Overloaded Equals Operator. More...

Private Attributes

SmartPtr< Vectorref_point_
 pointer to the midpoint of the perturbation More...
SmartPtr< Vectorpert_dir_
 pointer to the perturbation vector More...

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.

Constructor & Destructor Documentation

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 
virtual Ipopt::PointPerturber::~PointPerturber ( )

Default destructor.

Definition at line 103 of file IpEquilibrationScaling.hpp.

Ipopt::PointPerturber::PointPerturber ( const PointPerturber )

Copy Constructor.

Member Function Documentation

SmartPtr<Vector> Ipopt::PointPerturber::MakeNewPerturbedPoint ( ) const

Return a new perturbed point.

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

Overloaded Equals Operator.

Member Data Documentation

SmartPtr<Vector> Ipopt::PointPerturber::ref_point_

pointer to the midpoint of the perturbation

Definition at line 129 of file IpEquilibrationScaling.hpp.

SmartPtr<Vector> Ipopt::PointPerturber::pert_dir_

pointer to the perturbation vector

Definition at line 132 of file IpEquilibrationScaling.hpp.

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