G09 inequality constraint function. More...

#include <G09.hpp>

Inheritance diagram for sgpp::optimization::test_problems::G09InequalityConstraint:

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

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

	G09InequalityConstraint ()
	Constructor. More...

	~G09InequalityConstraint () override
	Destructor. More...

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

const base::DataVector &	getDisplacement () const

void	setDisplacement (const base::DataVector &displacement)

	TestVectorFunction (size_t d, size_t m)
	Constructor. More...

	~TestVectorFunction () override
	Destructor. More...

Public Member Functions inherited from sgpp::optimization::VectorFunction
size_t	getNumberOfComponents () const

size_t	getNumberOfParameters () const

	VectorFunction (size_t d, size_t m)
	Constructor. More...

virtual	~VectorFunction ()
	Destructor. More...

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

base::DataVector	xTmp
	temporary vector for displacing More...

Protected Attributes inherited from sgpp::optimization::VectorFunction
size_t	d
	dimension of the domain More...

size_t	m
	number of components More...

Detailed Description

G09 inequality constraint function.

Definition:

\[\bar{\vec{g}}(\bar{\vec{x}}) := \begin{pmatrix} -127 + 2 \bar{x}_1^2 + 3 \bar{x}_2^4 + \bar{x}_3 + 4 \bar{x}_4^2 + 5 \bar{x}_2\\ -282 + 7 \bar{x}_1 + 3 \bar{x}_2 + 10 \bar{x}_3^2 + \bar{x}_4 - \bar{x}_5\\ -196 + 23 \bar{x}_1 + \bar{x}_2^2 + 6 \bar{x}_6^2 - 8 \bar{x}_7\\ 4 \bar{x}_1^2 + \bar{x}_2^2 - 3 \bar{x}_1 \bar{x}_2 + 2 \bar{x}_3^2 + 5 \bar{x}_6 - 11 \bar{x}_7 \end{pmatrix}\]

Constructor & Destructor Documentation

◆ G09InequalityConstraint()

sgpp::optimization::test_problems::G09InequalityConstraint::G09InequalityConstraint ( )

Constructor.

Referenced by clone().

◆ ~G09InequalityConstraint()

sgpp::optimization::test_problems::G09InequalityConstraint::~G09InequalityConstraint ( )

override

Destructor.

Member Function Documentation

◆ clone()

void sgpp::optimization::test_problems::G09InequalityConstraint::clone ( std::unique_ptr< VectorFunction > & clone ) const

overridevirtual

Parameters

[out] clone pointer to cloned object

Implements sgpp::optimization::VectorFunction.

References G09InequalityConstraint().

◆ evalUndisplaced()

void sgpp::optimization::test_problems::G09InequalityConstraint::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.

References sgpp::combigrid::pow().

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

optimization/src/sgpp/optimization/test_problems/constrained/G09.hpp
optimization/src/sgpp/optimization/test_problems/constrained/G09.cpp

Public Member Functions