Changeset 9475 for branches/LearningClassifierSystems/HeuristicLab.Encodings.VariableVector/3.3/Variable/DoubleVariable.cs

Timestamp:

05/09/13 18:57:22 (11 years ago)

Author:

sforsten

Message:

#1980: several small bug fixes

File:

• branches/LearningClassifierSystems/HeuristicLab.Encodings.VariableVector/3.3/Variable/DoubleVariable.cs (modified) (3 diffs)

branches/LearningClassifierSystems/HeuristicLab.Encodings.VariableVector/3.3/Variable/DoubleVariable.cs

@@ -124 +124 @@
       double delta = Max - Min;
       CurrentCenter = random.NextDouble() * delta + Min;
-      CurrentSpread = random.NextDouble() * (delta * (spreadPercentage / 100));
+      CurrentSpread = random.NextDouble() * (delta * spreadPercentage);
     }
 
@@ -162 +162 @@
     }
 
+    public override void Manipulate(IRandom random, string stringValue, int pos,
+                                   double spreadPercentage) {
+      Manipulate(random, pos, spreadPercentage);
+    }
+
     public override void Manipulate(IRandom random, string stringValue, int pos) {
-      if (pos > 1 || pos < 0) { throw new ArgumentOutOfRangeException(); }
-      Manipulate(random, pos, 10);
+      throw new NotImplementedException("DoubleVariable.Manipulate(IRandom, string, int) cannot be used. Use DoubleVariable.Manipulate(IRandom, string, int, double) or DoubleVariable.Manipulate(IRandom, int, double) instead.");
     }
 
@@ -170 +174 @@
       if (pos > 1 || pos < 0) { throw new ArgumentOutOfRangeException(); }
       double delta = max - min;
-      double maxChange = delta * (percentage / 100);
+      double maxChange = delta * percentage;
       double actualChange = (random.NextDouble() * maxChange * 2) - maxChange;
       if (pos == 0) {