[4365] | 1 | #region License Information
|
---|
| 2 | /* HeuristicLab
|
---|
| 3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
|
---|
| 4 | *
|
---|
| 5 | * This file is part of HeuristicLab.
|
---|
| 6 | *
|
---|
| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
|
---|
| 8 | * it under the terms of the GNU General Public License as published by
|
---|
| 9 | * the Free Software Foundation, either version 3 of the License, or
|
---|
| 10 | * (at your option) any later version.
|
---|
| 11 | *
|
---|
| 12 | * HeuristicLab is distributed in the hope that it will be useful,
|
---|
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 15 | * GNU General Public License for more details.
|
---|
| 16 | *
|
---|
| 17 | * You should have received a copy of the GNU General Public License
|
---|
| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
|
---|
| 19 | */
|
---|
| 20 | #endregion
|
---|
| 21 |
|
---|
| 22 | using HeuristicLab.Common;
|
---|
| 23 | using HeuristicLab.Core;
|
---|
| 24 | using HeuristicLab.Data;
|
---|
| 25 | using HeuristicLab.Encodings.PermutationEncoding;
|
---|
| 26 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
|
---|
| 27 | using System.Drawing;
|
---|
| 28 | using System.Collections.Generic;
|
---|
| 29 | using HeuristicLab.Problems.VehicleRouting.Interfaces;
|
---|
| 30 |
|
---|
| 31 | namespace HeuristicLab.Problems.VehicleRouting.Encodings.General {
|
---|
| 32 | [Item("TourEncoding", "Represents a base class for tour encodings of VRP solutions.")]
|
---|
| 33 | [StorableClass]
|
---|
| 34 | public abstract class TourEncoding : Item, IVRPEncoding {
|
---|
| 35 | public override Image ItemImage {
|
---|
| 36 | get { return HeuristicLab.Common.Resources.VS2008ImageLibrary.Class; }
|
---|
| 37 | }
|
---|
| 38 |
|
---|
| 39 | #region IVRPEncoding Members
|
---|
| 40 | public virtual List<Tour> GetTours() {
|
---|
| 41 | List<Tour> result = new List<Tour>(Tours);
|
---|
| 42 |
|
---|
| 43 | while (result.Count > ProblemInstance.Vehicles.Value) {
|
---|
| 44 | Tour tour = result[result.Count - 1];
|
---|
| 45 | result[result.Count - 2].Stops.AddRange(tour.Stops);
|
---|
| 46 |
|
---|
| 47 | result.Remove(tour);
|
---|
| 48 | }
|
---|
| 49 |
|
---|
| 50 | return result;
|
---|
| 51 | }
|
---|
| 52 |
|
---|
| 53 | public int Cities {
|
---|
| 54 | get
|
---|
| 55 | {
|
---|
| 56 | int cities = 0;
|
---|
| 57 |
|
---|
| 58 | foreach (Tour tour in Tours) {
|
---|
| 59 | cities += tour.Stops.Count;
|
---|
| 60 | }
|
---|
| 61 |
|
---|
| 62 | return cities;
|
---|
| 63 | }
|
---|
| 64 | }
|
---|
| 65 | #endregion
|
---|
| 66 |
|
---|
| 67 | [Storable]
|
---|
| 68 | public ItemList<Tour> Tours { get; set; }
|
---|
| 69 |
|
---|
| 70 | [Storable]
|
---|
| 71 | protected IVRPProblemInstance ProblemInstance { get; set; }
|
---|
| 72 |
|
---|
| 73 | public override IDeepCloneable Clone(Cloner cloner) {
|
---|
| 74 | TourEncoding clone = (TourEncoding)base.Clone(cloner);
|
---|
| 75 |
|
---|
| 76 | clone.ProblemInstance = (IVRPProblemInstance)cloner.Clone(ProblemInstance);
|
---|
| 77 |
|
---|
| 78 | return clone;
|
---|
| 79 | }
|
---|
| 80 |
|
---|
| 81 | public TourEncoding(IVRPProblemInstance problemInstance) {
|
---|
| 82 | Tours = new ItemList<Tour>();
|
---|
| 83 |
|
---|
| 84 | ProblemInstance = problemInstance;
|
---|
| 85 | }
|
---|
| 86 |
|
---|
| 87 | [StorableConstructor]
|
---|
| 88 | protected TourEncoding(bool serializing)
|
---|
| 89 | : base() {
|
---|
| 90 | }
|
---|
| 91 | }
|
---|
| 92 | }
|
---|