Changeset 2566 for trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/OffspringSelectionGPRegression.cs

Timestamp:

12/21/09 16:14:40 (15 years ago)

Author:

gkronber

Message:

Added new predefined function libraries for symbolic regression algorithms. Changed CEDMA dispatcher to choose a function library randomly. #813 (GP structure-identification algorithms that use only a simple function library)

File:

• trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/OffspringSelectionGPRegression.cs (modified) (1 diff)

trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/OffspringSelectionGPRegression.cs

@@ -116 +116 @@
         problemInjector.OperatorGraph.AddOperator(value);
         problemInjector.OperatorGraph.InitialOperator.AddSubOperator(value, 0);
+      }
+    }
+
+    public override IOperator FunctionLibraryInjector {
+      get {
+        CombinedOperator funLibInjector = (CombinedOperator)GetInitializationOperator().SubOperators[1];
+        return funLibInjector.OperatorGraph.InitialOperator.SubOperators[0];
+      }
+      set {
+        CombinedOperator funLibInjector = (CombinedOperator)GetInitializationOperator().SubOperators[1];
+        IOperator seq = funLibInjector.OperatorGraph.InitialOperator;
+        seq.RemoveSubOperator(0);
+        seq.AddSubOperator(value, 0);
       }
     }