Changeset 8286 for branches/GP-MoveOperators/HeuristicLab.Optimization.Operators/3.3/TabuMaker.cs

Timestamp:

07/11/12 16:43:09 (12 years ago)

Author:

gkronber

Message:

#1847 experimental changes to try to get TS to work

File:

• branches/GP-MoveOperators/HeuristicLab.Optimization.Operators/3.3/TabuMaker.cs (modified) (1 diff)

branches/GP-MoveOperators/HeuristicLab.Optimization.Operators/3.3/TabuMaker.cs

@@ -65 +65 @@
       ItemList<IItem> tabuList = TabuListParameter.ActualValue;
       int tabuTenure = TabuTenureParameter.ActualValue.Value;
+      if (tabuTenure > 0) {
+        // overlength should always be zero
+        int overlength = tabuList.Count - tabuTenure;
+        // copy and remove from back for performance
+        if (overlength >= 0) {
+          for (int i = 0; i < tabuTenure - 1; i++)
+            tabuList[i] = tabuList[i + overlength + 1];
+          while (tabuList.Count >= tabuTenure)
+            tabuList.RemoveAt(tabuList.Count - 1);
+        }
 
-      int overlength = tabuList.Count - tabuTenure;
-      if (overlength >= 0) {
-        for (int i = 0; i < tabuTenure - 1; i++)
-          tabuList[i] = tabuList[i + overlength + 1];
-        while (tabuList.Count >= tabuTenure)
-          tabuList.RemoveAt(tabuList.Count - 1);
+        tabuList.Add(GetTabuAttribute(MaximizationParameter.ActualValue.Value, QualityParameter.ActualValue.Value,
+                                      MoveQualityParameter.ActualValue.Value));
       }
-
-      tabuList.Add(GetTabuAttribute(MaximizationParameter.ActualValue.Value, QualityParameter.ActualValue.Value, MoveQualityParameter.ActualValue.Value));
       return base.Apply();
     }