Changeset 6851 for branches/VRP/HeuristicLab.Problems.VehicleRouting/3.4/ProblemInstances/SingleDepotVRP/CVRP/CVRPTW/CVRPTWEvaluator.cs

Timestamp:

09/29/11 15:51:56 (13 years ago)

Author:

svonolfe

Message:

Added support for multi depot CVRP instances (#1177)

File:

• branches/VRP/HeuristicLab.Problems.VehicleRouting/3.4/ProblemInstances/SingleDepotVRP/CVRP/CVRPTW/CVRPTWEvaluator.cs (modified) (5 diffs)

branches/VRP/HeuristicLab.Problems.VehicleRouting/3.4/ProblemInstances/SingleDepotVRP/CVRP/CVRPTW/CVRPTWEvaluator.cs

@@ -92 +92 @@
 
         //drive there
-        double currentDistace = vrptw.GetDistance(start, end);
+        double currentDistace = vrptw.GetDistance(start, end, solution);
         time += currentDistace;
         distance += currentDistace;
@@ -150 +150 @@
     }
 
-    protected override double GetTourInsertionCosts(IVRPProblemInstance instance, TourInsertionInfo tourInsertionInfo, int index, int customer,
+    protected override double GetTourInsertionCosts(IVRPProblemInstance instance, IVRPEncoding solution, TourInsertionInfo tourInsertionInfo, int index, int customer,
       out bool feasible) {
       CVRPTWInsertionInfo insertionInfo = tourInsertionInfo.GetStopInsertionInfo(index) as CVRPTWInsertionInfo;
@@ -166 +166 @@
       double tardinessPenalty = vrptw.TardinessPenalty.Value;
 
-      double distance = instance.GetDistance(insertionInfo.Start, insertionInfo.End);
+      double distance = instance.GetDistance(insertionInfo.Start, insertionInfo.End, solution);
       double newDistance =
-        instance.GetDistance(insertionInfo.Start, customer) +
-        instance.GetDistance(customer, insertionInfo.End);
+        instance.GetDistance(insertionInfo.Start, customer, solution) +
+        instance.GetDistance(customer, insertionInfo.End, solution);
       costs += instance.DistanceFactor.Value * (newDistance - distance);
 
@@ -186 +186 @@
       if (index > 0)
         time = (tourInsertionInfo.GetStopInsertionInfo(index - 1) as CVRPTWInsertionInfo).LeaveTime;
-      time += instance.GetDistance(insertionInfo.Start, customer);
+      time += instance.GetDistance(insertionInfo.Start, customer, solution);
       if (time > dueTime[customer]) {
         tardiness += time - dueTime[customer];
@@ -193 +193 @@
         time += readyTime[customer] - time;
       time += serviceTimes[customer];
-      time += instance.GetDistance(customer, insertionInfo.End);
+      time += instance.GetDistance(customer, insertionInfo.End, solution);
 
       double additionalTime = time - (tourInsertionInfo.GetStopInsertionInfo(index) as CVRPTWInsertionInfo).ArrivalTime;