G05 equality constraint function. More...

#include <G05.hpp>

Inheritance diagram for sgpp::optimization::test_problems::G05EqualityConstraint:

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

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

	G05EqualityConstraint ()
	Constructor. More...

	~G05EqualityConstraint () 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

G05 equality constraint function.

Definition:

\[\bar{\vec{h}}(\bar{\vec{x}}) := \begin{pmatrix} 1000 \sin(-\bar{x}_3 - 1/4) + 1000 \sin(-\bar{x}_4 - 1/4) + 894.8 - \bar{x}_1\\ 1000 \sin(\bar{x}_3 - 1/4) + 1000 \sin(\bar{x}_3 - \bar{x}_4 - 1/4) + 894.8 - \bar{x}_2\\ 1000 \sin(\bar{x}_4 - 1/4) + 1000 \sin(\bar{x}_4 - \bar{x}_3 - 1/4) + 1294.8 \end{pmatrix}\]

Constructor & Destructor Documentation

◆ G05EqualityConstraint()

sgpp::optimization::test_problems::G05EqualityConstraint::G05EqualityConstraint ( )

Constructor.

Referenced by clone().

◆ ~G05EqualityConstraint()

sgpp::optimization::test_problems::G05EqualityConstraint::~G05EqualityConstraint ( )

override

Destructor.

Member Function Documentation

◆ clone()

void sgpp::optimization::test_problems::G05EqualityConstraint::clone ( std::unique_ptr< VectorFunction > & clone ) const

overridevirtual

Parameters

[out] clone pointer to cloned object

Implements sgpp::optimization::VectorFunction.

References G05EqualityConstraint().

◆ evalUndisplaced()

void sgpp::optimization::test_problems::G05EqualityConstraint::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/G05.hpp
optimization/src/sgpp/optimization/test_problems/constrained/G05.cpp

Public Member Functions