Changeset 17702

Timestamp:

07/28/20 20:08:43 (4 years ago)

Author:

dleko

Message:

#2825 Bugfix: Algorithm now does not crash when no best known pareto front is found for the test problem.

File:

• branches/2825-NSGA3/HeuristicLab.Algorithms.NSGA3/3.3/NSGA3.cs (modified) (1 diff)

branches/2825-NSGA3/HeuristicLab.Algorithms.NSGA3/3.3/NSGA3.cs

@@ -280 +280 @@
             // todo: add BestKnownFront parameter
             ResultsScatterPlot = new ParetoFrontScatterPlot(new double[0][], new double[0][], problem.BestKnownFront.ToJaggedArray(), problem.Objectives, problem.ProblemSize);
+            if (problem.BestKnownFront == null) return;
             ResultsBestKnownHypervolume = new DoubleValue(Hypervolume.Calculate(problem.BestKnownFront.ToJaggedArray(), problem.ReferencePoint.CloneAsArray(), problem.Maximization));
         }