Changeset 15168 for trunk/sources/HeuristicLab.Problems.VehicleRouting/3.4/ProblemInstances/MultiDepotVRP/MDCVRP/MDCVRPProblemInstance.cs

Timestamp:

07/07/17 12:51:24 (7 years ago)

Author:

abeham

Message:

#2696:

• Added additional event handlers to detect change of problem instance data
• Cleared best known solution if it cannot be evaluated anymore due to an exception, e.g. structural change
• Cleared distance matrix in case coordinates change

File:

• trunk/sources/HeuristicLab.Problems.VehicleRouting/3.4/ProblemInstances/MultiDepotVRP/MDCVRP/MDCVRPProblemInstance.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.VehicleRouting/3.4/ProblemInstances/MultiDepotVRP/MDCVRP/MDCVRPProblemInstance.cs

@@ -110 +110 @@
 
     private void AttachEventHandlers() {
-      CapacityParameter.ValueChanged += new EventHandler(CapacityParameter_ValueChanged);
-      OverloadPenaltyParameter.ValueChanged += new EventHandler(OverloadPenaltyParameter_ValueChanged);
-      OverloadPenaltyParameter.Value.ValueChanged += new EventHandler(OverloadPenalty_ValueChanged);
+      CapacityParameter.ValueChanged += CapacityParameter_ValueChanged;
+      Capacity.Reset += Capacity_Changed;
+      Capacity.ItemChanged += Capacity_Changed;
+      OverloadPenaltyParameter.ValueChanged += OverloadPenaltyParameter_ValueChanged;
+      OverloadPenalty.ValueChanged += OverloadPenalty_ValueChanged;
     }
 
@@ -123 +125 @@
     #region Event handlers
     void CapacityParameter_ValueChanged(object sender, EventArgs e) {
+      Capacity.Reset += Capacity_Changed;
+      Capacity.ItemChanged += Capacity_Changed;
+      EvalBestKnownSolution();
+    }
+    private void Capacity_Changed(object sender, EventArgs e) {
       EvalBestKnownSolution();
     }
     void OverloadPenaltyParameter_ValueChanged(object sender, EventArgs e) {
-      OverloadPenaltyParameter.Value.ValueChanged += new EventHandler(OverloadPenalty_ValueChanged);
+      OverloadPenalty.ValueChanged += OverloadPenalty_ValueChanged;
       EvalBestKnownSolution();
     }