#region License Information /* HeuristicLab * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * HeuristicLab is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HeuristicLab. If not, see . */ #endregion using System.IO; namespace HeuristicLab.Problems.Instances.VehicleRouting { public abstract class TaillardFormatInstanceProvider : VRPInstanceProvider { protected override VRPData LoadData(Stream stream) { return LoadInstance(new TaillardParser(stream)); } public override bool CanImportData { get { return true; } } public override VRPData ImportData(string path) { return LoadInstance(new TaillardParser(path)); } private CVRPData LoadInstance(TaillardParser parser) { parser.Parse(); var instance = new CVRPData(); instance.Dimension = parser.Cities + 1; instance.Coordinates = parser.Coordinates; instance.Capacity = parser.Capacity; instance.Demands = parser.Demands; instance.DistanceMeasure = DistanceMeasure.Euclidean; instance.Name = parser.ProblemName; return instance; } } }