Changeset 12070 for trunk/sources/HeuristicLab.Problems.Knapsack/3.3/SimilarityCalculators

Timestamp:

02/25/15 10:59:20 (10 years ago)

Author:

jkarder

Message:

#2332: added SolutionSimilarityCalculator.IsCommutative

File:

• trunk/sources/HeuristicLab.Problems.Knapsack/3.3/SimilarityCalculators/KnapsackSimilarityCalculator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.Knapsack/3.3/SimilarityCalculators/KnapsackSimilarityCalculator.cs

@@ -35 +35 @@
   [Item("KnapsackSimilarityCalculator", "An operator that performs similarity calculation between two knapsack solutions. The operator calculates the similarity based on the number of elements the two solutions have in common.")]
   public sealed class KnapsackSimilarityCalculator : SingleObjectiveSolutionSimilarityCalculator {
+    protected override bool IsCommutative { get { return true; } }
+
     private KnapsackSimilarityCalculator(bool deserializing) : base(deserializing) { }
     private KnapsackSimilarityCalculator(KnapsackSimilarityCalculator original, Cloner cloner) : base(original, cloner) { }