sgpp::optimization::test_problems::G12InequalityConstraint Class Reference

G12 inequality constraint function. More...

#include <G12.hpp>

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

Public Member Functions
void	clone (std::unique_ptr< VectorFunction > &clone) const override
void	evalUndisplaced (const base::DataVector &x, base::DataVector &value) override
	G12InequalityConstraint ()
	Constructor. More...
	~G12InequalityConstraint () 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

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

G12InequalityConstraint()

sgpp::optimization::test_problems::G12InequalityConstraint::G12InequalityConstraint

(

)

Constructor.

Referenced by clone().

~G12InequalityConstraint()

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

override

Destructor.

Member Function Documentation

clone()

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

overridevirtual

Parameters

[out]

clone

pointer to cloned object

Implements sgpp::optimization::VectorFunction.

References G12InequalityConstraint().

evalUndisplaced()

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	\(\vec{f}(\vec{x})\)

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

References sgpp::combigrid::pow(), and analyse_erg::tmp.

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

• optimization/src/sgpp/optimization/test_problems/constrained/G12.hpp
• optimization/src/sgpp/optimization/test_problems/constrained/G12.cpp