Changeset 6839 for branches/VRP/HeuristicLab.Problems.VehicleRouting/3.4

Timestamp:

09/27/11 13:42:56 (13 years ago)

Author:

svonolfe

Message:

Fixed issue in PFIH (#1177)

File:

• branches/VRP/HeuristicLab.Problems.VehicleRouting/3.4/Encodings/Potvin/Creators/PushForwardInsertionCreator.cs (modified) (3 diffs)

branches/VRP/HeuristicLab.Problems.VehicleRouting/3.4/Encodings/Potvin/Creators/PushForwardInsertionCreator.cs

@@ -152 +152 @@
       Tour tour = new Tour();
       result.Tours.Add(tour);
+
       tour.Stops.Add(unroutedList[0]);
+
+      if (pdp != null) {
+        tour.Stops.Add(pdp.PickupDeliveryLocation[unroutedList[0]]);
+      }
+
       unroutedList.RemoveAt(0);
 
@@ -196 +202 @@
         if (indexOfMinimumCost != -1) {
           tour.Stops.Insert(indexOfMinimumCost, unroutedList[indexOfCustomer]);
-
           if (pdp != null) {
             tour.Stops.Insert(indexOfMinimumCost2, pdp.PickupDeliveryLocation[unroutedList[indexOfCustomer]]);
@@ -202 +207 @@
 
           unroutedList.RemoveAt(indexOfCustomer);
-          costList.RemoveAt(indexOfCustomer);
         } else { // no feasible customer found
           tour = new Tour();
           result.Tours.Add(tour);
+
           tour.Stops.Add(unroutedList[0]);
+          if (pdp != null) {
+            tour.Stops.Add(pdp.PickupDeliveryLocation[unroutedList[0]]);
+          }
+
           unroutedList.RemoveAt(0);
         }