G04Squared inequality constraint function. More...

#include <G04Squared.hpp>

Inheritance diagram for sgpp::optimization::test_problems::G04SquaredInequalityConstraint:

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

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

	G04SquaredInequalityConstraint ()
	Constructor.

	~G04SquaredInequalityConstraint () 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

G04Squared inequality constraint function.

Definition:

\[\bar{\vec{g}}(\bar{\vec{x}}) := \begin{pmatrix} 85.334407 + 0.0056858 \bar{x}_2 \bar{x}_5 + 0.0006262 \bar{x}_1 \bar{x}_4 - 0.0022053 \bar{x}_3 \bar{x}_5 - 92\\ -85.334407 - 0.0056858 \bar{x}_2 \bar{x}_5 - 0.0006262 \bar{x}_1 \bar{x}_4 + 0.0022053 \bar{x}_3 \bar{x}_5\\ 80.51249 + 0.0071317 \bar{x}_2 \bar{x}_5 + 0.0029955 \bar{x}_1 \bar{x}_2 + 0.0021813 \bar{x}_3^2 - 110\\ -80.51249 - 0.0071317 \bar{x}_2 \bar{x}_5 - 0.0029955 \bar{x}_1 \bar{x}_2 - 0.0021813 \bar{x}_3^2 + 90\\ 9.300961 + 0.0047026 \bar{x}_3 \bar{x}_5 + 0.0012547 \bar{x}_1 \bar{x}_3 + 0.0019085 \bar{x}_3 \bar{x}_4 - 25\\ -9.300961 - 0.0047026 \bar{x}_3 \bar{x}_5 - 0.0012547 \bar{x}_1 \bar{x}_3 - 0.0019085 \bar{x}_3 \bar{x}_4 + 20 \end{pmatrix}\]

Constructor & Destructor Documentation

◆ G04SquaredInequalityConstraint()

sgpp::optimization::test_problems::G04SquaredInequalityConstraint::G04SquaredInequalityConstraint ( )

Constructor.

Referenced by clone().

◆ ~G04SquaredInequalityConstraint()

sgpp::optimization::test_problems::G04SquaredInequalityConstraint::~G04SquaredInequalityConstraint ( )

override

Destructor.

Member Function Documentation

◆ clone()

void sgpp::optimization::test_problems::G04SquaredInequalityConstraint::clone ( std::unique_ptr< base::VectorFunction > & clone ) const

overridevirtual

Parameters

[out] clone pointer to cloned object

Implements sgpp::base::VectorFunction.

References clone(), and G04SquaredInequalityConstraint().

Referenced by clone().

◆ evalUndisplaced()

void sgpp::optimization::test_problems::G04SquaredInequalityConstraint::evalUndisplaced	(	const base::DataVector &	x,
		base::DataVector &	value
	)

overridevirtual

Parameters

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

Implements sgpp::optimization::test_problems::TestVectorFunction.

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

optimization/src/sgpp/optimization/test_problems/constrained/G04Squared.hpp
optimization/src/sgpp/optimization/test_problems/constrained/G04Squared.cpp

Public Member Functions