Changeset 10794

Timestamp:

04/28/14 11:26:43 (10 years ago)

Author:

abeham

Message:

#2180: Fixed cloning of solutions in BestSingleObjectiveTestFunctionSolutionAnalyzer

File:

• trunk/sources/HeuristicLab.Problems.TestFunctions/3.3/Analyzers/BestSingleObjectiveTestFunctionSolutionAnalyzer.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.TestFunctions/3.3/Analyzers/BestSingleObjectiveTestFunctionSolutionAnalyzer.cs

@@ -138 +138 @@
       if (solution == null) {
         ResultCollection results = ResultsParameter.ActualValue;
-        solution = new SingleObjectiveTestFunctionSolution(realVectors[i], qualities[i], EvaluatorParameter.ActualValue);
-        solution.Population = realVectors[i].Length == 2 ? realVectors : null;
+        solution = new SingleObjectiveTestFunctionSolution((RealVector)realVectors[i].Clone(),
+                                                           (DoubleValue)qualities[i].Clone(),
+                                                           EvaluatorParameter.ActualValue);
+        solution.Population = realVectors[i].Length == 2
+          ? new ItemArray<RealVector>(realVectors.Select(x => x.Clone()).Cast<RealVector>())
+          : null;
         solution.BestKnownRealVector = BestKnownSolutionParameter.ActualValue;
         solution.Bounds = BoundsParameter.ActualValue;
@@ -147 +151 @@
         if (max && qualities[i].Value > solution.BestQuality.Value
           || !max && qualities[i].Value < solution.BestQuality.Value) {
-          solution.BestRealVector = realVectors[i];
-          solution.BestQuality = qualities[i];
+          solution.BestRealVector = (RealVector)realVectors[i].Clone();
+          solution.BestQuality = (DoubleValue)qualities[i].Clone();
         }
-        solution.Population = realVectors[i].Length == 2 ? realVectors : null;
+        solution.Population = realVectors[i].Length == 2
+          ? new ItemArray<RealVector>(realVectors.Select(x => x.Clone()).Cast<RealVector>())
+          : null;
       }