Changeset 220 for branches/ExperimentalFunctionsBaking/Xor.cs

Timestamp:

05/07/08 00:02:43 (16 years ago)

Author:

gkronber

Message:

worked on #139:

• fixed display of trees in the gui
• split list representation of tree into two lists code and data
• implemented static evaluation for all predefined functions (except ProgrammableFunction)

File:

• branches/ExperimentalFunctionsBaking/Xor.cs (modified) (2 diffs)

branches/ExperimentalFunctionsBaking/Xor.cs

@@ -28 +28 @@
 
 namespace HeuristicLab.Functions {
-  public class Xor : FunctionBase {
+  public sealed class Xor : FunctionBase {
     public override string Description {
       get {
@@ -40 +40 @@
     }
 
-    public override double Apply(Dataset dataset, int sampleIndex, double[] args) {
-      if(args[0] == 0.0 && args[1] == 0.0) return 0.0;
-      if(args[0] * args[1] == 0.0) return 1.0;
-      return 0.0;
-    }
-
     public override void Accept(IFunctionVisitor visitor) {
       visitor.Visit(this);