Class TransformVariablesXHat
java.lang.Object
org.moeaframework.problem.AbstractProblem
org.moeaframework.problem.BBOB2016.BBOBFunction
org.moeaframework.problem.BBOB2016.BBOBTransformation
org.moeaframework.problem.BBOB2016.TransformVariablesXHat
- All Implemented Interfaces:
AutoCloseable
,Problem
The x-hat transformation, which negates some of the decision variables.
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Field Summary
Fields inherited from class org.moeaframework.problem.BBOB2016.BBOBTransformation
function
Fields inherited from class org.moeaframework.problem.AbstractProblem
numberOfConstraints, numberOfObjectives, numberOfVariables
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Constructor Summary
ConstructorDescriptionTransformVariablesXHat
(BBOBFunction function, long seed) Constructs a new instance of the x-hat transformation. -
Method Summary
Methods inherited from class org.moeaframework.problem.BBOB2016.BBOBTransformation
newSolution
Methods inherited from class org.moeaframework.problem.AbstractProblem
close, getName, getNumberOfConstraints, getNumberOfObjectives, getNumberOfVariables
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Constructor Details
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TransformVariablesXHat
Constructs a new instance of the x-hat transformation.- Parameters:
function
- the inner functionseed
- the random number seed controlling which decision variables are negated
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Method Details
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evaluate
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
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