Changeset 16171 for branches/2943_MOBasicProblem_MOCMAES/HeuristicLab.Problems.TestFunctions.MultiObjective/3.3/TestFunctions/Misc/SchafferN1.cs

Timestamp:

09/21/18 09:18:49 (6 years ago)

Author:

bwerth

Message:

#2943 worked on MOBasicProblem - added Interfaces;reworked MOCalculators; several minor changes

File:

• branches/2943_MOBasicProblem_MOCMAES/HeuristicLab.Problems.TestFunctions.MultiObjective/3.3/TestFunctions/Misc/SchafferN1.cs (modified) (3 diffs)

branches/2943_MOBasicProblem_MOCMAES/HeuristicLab.Problems.TestFunctions.MultiObjective/3.3/TestFunctions/Misc/SchafferN1.cs

@@ -21 +21 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
 using HeuristicLab.Encodings.RealVectorEncoding;
+using HeuristicLab.Optimization;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
 
@@ -48 +50 @@
 
     protected override double GetBestKnownHypervolume(int objectives) {
-      return Hypervolume.Calculate(GetOptimalParetoFront(objectives), GetReferencePoint(objectives), GetMaximization(objectives));
+      return HypervolumeCalculator.CalculateHypervolume(GetOptimalParetoFront(objectives).ToArray(), GetReferencePoint(objectives), GetMaximization(objectives));
     }
 
@@ -63 +65 @@
       if (objectives != 2) throw new ArgumentException("The Schaffer N1 problem must always have 2 objectives");
       if (r.Length != 1) return null;
-      double x = r[0];
+      var x = r[0];
 
       //objective1
-      double f0 = x * x;
+      var f0 = x * x;
 
       //objective0
-      double f1 = x - 2;
+      var f1 = x - 2;
       f1 *= f1;