Changeset 7887 for branches/VRP/HeuristicLab.Problems.Instances.VehicleRouting/3.4/GoldenFormat/GoldenParser.cs

Timestamp:

05/24/12 10:41:05 (12 years ago)

Author:

svonolfe

Message:

Added support for the DCVRP in the Golden format (#1177)

File:

• branches/VRP/HeuristicLab.Problems.Instances.VehicleRouting/3.4/GoldenFormat/GoldenParser.cs (modified) (6 diffs)

branches/VRP/HeuristicLab.Problems.Instances.VehicleRouting/3.4/GoldenFormat/GoldenParser.cs

@@ -48 +48 @@
     private const int NODESECTION = 7;
     private const int CAPACITY = 8;
+    private const int DISTANCE = 12;
     private const int VEHICLES = 13;
     private const int DEPOTSECTION = 9;
@@ -85 +86 @@
       get {
         return vehicles;
+      }
+    }
+
+    private double distance;
+    public double Distance {
+      get {
+        return distance;
       }
     }
@@ -113 +121 @@
       capacity = -1;
       vehicles = -1;
+      distance = -1;
       demands = null;
     }
@@ -179 +188 @@
               case VEHICLES:
                 ReadVehicles(str);
+                break;
+              case DISTANCE:
+                ReadDistance(str);
                 break;
               case DEPOTSECTION:
@@ -226 +238 @@
       if (token.Equals("vehicles", StringComparison.OrdinalIgnoreCase))
         return VEHICLES;
+      if (token.Equals("distance", StringComparison.OrdinalIgnoreCase))
+        return DISTANCE;
       if (token.Equals("depot_section", StringComparison.OrdinalIgnoreCase))
         return DEPOTSECTION;
@@ -321 +335 @@
     }
 
+    private void ReadDistance(string str) {
+      string[] tokens = str.Split(new string[] { ":" }, StringSplitOptions.None);
+      distance = double.Parse(tokens[tokens.Length - 1].Trim(), System.Globalization.CultureInfo.InvariantCulture);
+    }
+
     private void ReadDepot(StreamReader reader) {
       string[] tokens;