SG++-Doxygen-Documentation
sgpp::optimization::test_problems::G09InequalityConstraint Class Reference

G09 inequality constraint function. More...

#include <G09.hpp>

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

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::DataVectorgetDisplacement () 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

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

Constructor.

Referenced by clone().

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

Destructor.

Member Function Documentation

void sgpp::optimization::test_problems::G09InequalityConstraint::clone ( std::unique_ptr< VectorFunction > &  clone) const
overridevirtual
Parameters
[out]clonepointer to cloned object

Implements sgpp::optimization::VectorFunction.

References G09InequalityConstraint().

void sgpp::optimization::test_problems::G09InequalityConstraint::evalUndisplaced ( const base::DataVector x,
base::DataVector value 
)
overridevirtual
Parameters
xpoint \(\vec{x} \in \mathbb{R}^d\)
[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: