MOEA Framework 2.12
API Specification

org.moeaframework.problem.BBOB2016
Class Rastrigin

java.lang.Object
  extended by org.moeaframework.problem.AbstractProblem
      extended by org.moeaframework.problem.BBOB2016.BBOBFunction
          extended by org.moeaframework.problem.BBOB2016.Rastrigin
All Implemented Interfaces:
Problem

public class Rastrigin
extends BBOBFunction

The Rastrigin function. For a problem with D variables, this highly multimodal function has approximately 10^D local optima. It is not intended for this function to be used directly since the BBOB test suite applies additional transformations to the test functions.

Properties:


Field Summary
 
Fields inherited from class org.moeaframework.problem.AbstractProblem
numberOfConstraints, numberOfObjectives, numberOfVariables
 
Constructor Summary
Rastrigin(int numberOfVariables)
          Constructs a new instance of the Rastrigin function.
 
Method Summary
 void evaluate(Solution solution)
          Evaluates the solution, updating the solution's objectives in place.
 
Methods inherited from class org.moeaframework.problem.BBOB2016.BBOBFunction
newSolution
 
Methods inherited from class org.moeaframework.problem.AbstractProblem
close, finalize, getName, getNumberOfConstraints, getNumberOfObjectives, getNumberOfVariables
 
Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Rastrigin

public Rastrigin(int numberOfVariables)
Constructs a new instance of the Rastrigin function.

Parameters:
numberOfVariables - the number of decision variables
Method Detail

evaluate

public void evaluate(Solution solution)
Description copied from interface: Problem
Evaluates the solution, updating the solution's objectives in place. Algorithms must explicitly call this method when appropriate to evaluate new solutions or reevaluate modified solutions.

Parameters:
solution - the solution to be evaluated

MOEA Framework 2.12
API Specification

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Licensed under the GNU Lesser General Public License.
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