Changeset 2202 for branches/GP-Refactoring-713/sources/HeuristicLab.GP.StructureIdentification/3.3/Logarithm.cs

Timestamp:

07/28/09 19:24:23 (15 years ago)

Author:

gkronber

Message:

Created a branch for #713

Location:

branches/GP-Refactoring-713

Files:

• . (copied) (copied from trunk)
• sources/HeuristicLab.GP.StructureIdentification/3.3/Logarithm.cs (modified) (2 diffs)

branches/GP-Refactoring-713/sources/HeuristicLab.GP.StructureIdentification/3.3/Logarithm.cs

@@ -29 +29 @@
 
 namespace HeuristicLab.GP.StructureIdentification {
-  public sealed class Logarithm : FunctionBase {
+  public sealed class Logarithm : UnaryFunction {
     public override string Description {
       get { return "Returns the natural (base e) logarithm of the first sub-tree."; }
@@ -36 +36 @@
     public Logarithm()
       : base() {
-      // must have exactly 1 suboperator
-      AddConstraint(new NumberOfSubOperatorsConstraint(1, 1));
-      AddConstraint(new SubOperatorTypeConstraint(0));
     }
   }