Changeset 11970 for trunk/sources/HeuristicLab.Encodings.RealVectorEncoding/3.3/Crossovers/BlendAlphaBetaCrossover.cs

Timestamp:

02/07/15 13:52:48 (10 years ago)

Author:

abeham

Message:

#2174:

• Added ISingleObjectiveOperator and IMultiObjectiveOperator interfaces
  • Added interface to all operators that would fall in either of these categories (excluding MainLoop operators)
• Added some checks in BasicProblem on whether the MultiEncoding is being used
  • A new event handler is added that reacts on encodings being removed or added to the MultiEncoding
• Added code to remove the non-fit operators in (Single|Multi)ObjectiveBasicProblem

File:

• trunk/sources/HeuristicLab.Encodings.RealVectorEncoding/3.3/Crossovers/BlendAlphaBetaCrossover.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Encodings.RealVectorEncoding/3.3/Crossovers/BlendAlphaBetaCrossover.cs

@@ -24 +24 @@
 using HeuristicLab.Core;
 using HeuristicLab.Data;
+using HeuristicLab.Optimization;
 using HeuristicLab.Parameters;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
@@ -40 +41 @@
   [Item("BlendAlphaBetaCrossover", "The blend alpha beta crossover (BLX-a-b) for real vectors is similar to the blend alpha crossover (BLX-a), but distinguishes between the better and worse of the parents. The interval from which to choose the new offspring can be extended beyond the better parent by specifying a higher alpha value, and beyond the worse parent by specifying a higher beta value. The new offspring is sampled uniformly in the extended range. It is implemented as described in Takahashi, M. and Kita, H. 2001. A crossover operator using independent component analysis for real-coded genetic algorithms Proceedings of the 2001 Congress on Evolutionary Computation, pp. 643-649.")]
   [StorableClass]
-  public class BlendAlphaBetaCrossover : RealVectorCrossover {
+  public class BlendAlphaBetaCrossover : RealVectorCrossover, ISingleObjectiveOperator {
     /// <summary>
     /// Whether the problem is a maximization or minimization problem.