G12 inequality constraint function. More...

#include <G12.hpp>

Inheritance diagram for sgpp::optimization::test_problems::G12InequalityConstraint:

Public Member Functions
void	clone (std::unique_ptr< base::VectorFunction > &clone) const override

void	evalUndisplaced (const base::DataVector &x, base::DataVector &value) override

	G12InequalityConstraint ()
	Constructor.

	~G12InequalityConstraint () override
	Destructor.

Public Member Functions inherited from sgpp::optimization::test_problems::TestVectorFunction
void	eval (const base::DataVector &x, base::DataVector &value) override
	Evaluate displaced function.

const base::DataVector &	getDisplacement () const

void	setDisplacement (const base::DataVector &displacement)

	TestVectorFunction (size_t d, size_t m)
	Constructor.

	~TestVectorFunction () override
	Destructor.

Public Member Functions inherited from sgpp::base::VectorFunction
virtual void	eval (const DataMatrix &x, DataMatrix &value)
	Convenience method for calculating \(g(\vec{x})\) for multiple \(\vec{x}\).

size_t	getNumberOfComponents () const

size_t	getNumberOfParameters () const

	VectorFunction (size_t d, size_t m)
	Constructor.

virtual	~VectorFunction ()
	Destructor.

Additional Inherited Members
Protected Attributes inherited from sgpp::optimization::test_problems::TestVectorFunction
base::DataVector	displacement
	displacement vector

base::DataVector	xTmp
	temporary vector for displacing

Protected Attributes inherited from sgpp::base::VectorFunction
size_t	d
	dimension of the domain

size_t	m
	number of components

Detailed Description

G12 inequality constraint function.

Definition:

\[\bar{g}(\bar{\vec{x}}) := \min_{y_1,y_2,y_3 = 1,\dotsc,9} \norm{\bar{\vec{x}} - \vec{y}}_2^2 - 1/16\]

Constructor & Destructor Documentation

sgpp::optimization::test_problems::G12InequalityConstraint::G12InequalityConstraint ( )

Constructor.

Referenced by clone().

sgpp::optimization::test_problems::G12InequalityConstraint::~G12InequalityConstraint ( )

override

Destructor.

void sgpp::optimization::test_problems::G12InequalityConstraint::clone ( std::unique_ptr< base::VectorFunction > & clone ) const

overridevirtual

Parameters

[out] clone pointer to cloned object

Referenced by clone().

void sgpp::optimization::test_problems::G12InequalityConstraint::evalUndisplaced	(	const base::DataVector &	x,
		base::DataVector &	value
	)

overridevirtual

Parameters

	x	point \(\vec{x} \in \mathbb{R}^d\)
[out]	value	\(\vec{f}(\vec{x})\)

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