Changeset 3527 for trunk/sources/HeuristicLab.Encodings.PermutationEncoding

Timestamp:

04/26/10 01:38:30 (15 years ago)

Author:

abeham

Message:

Added an exception to indicate that multi crossover doesn't contain any crossovers (also for manipulators)
fixed text in StochasticMultiOperator
#893

Location:

trunk/sources/HeuristicLab.Encodings.PermutationEncoding/3.3

Files:

• Crossovers/MultiPermutationCrossover.cs (modified) (2 diffs)
• Manipulators/MultiPermutationManipulator.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Encodings.PermutationEncoding/3.3/Crossovers/MultiPermutationCrossover.cs

@@ -20 +20 @@
 #endregion
 
+using System;
 using System.Linq;
 using HeuristicLab.Collections;
@@ -76 +77 @@
       }
     }
+
+    public override IOperation Apply() {
+      if (Operators.Count == 0) throw new InvalidOperationException(Name + ": Please add at least one permutation crossover to choose from.");
+      return base.Apply();
+    }
   }
 }

trunk/sources/HeuristicLab.Encodings.PermutationEncoding/3.3/Manipulators/MultiPermutationManipulator.cs

@@ -20 +20 @@
 #endregion
 
+using System;
 using System.Linq;
 using HeuristicLab.Collections;
@@ -68 +69 @@
       }
     }
+
+    public override IOperation Apply() {
+      if (Operators.Count == 0) throw new InvalidOperationException(Name + ": Please add at least one permutation manipulator to choose from.");
+      return base.Apply();
+    }
   }
 }