source: branches/VRP/HeuristicLab.Problems.VehicleRouting/3.4/Encodings/Alba/Moves/IntraRouteInversion/AlbaIntraRouteInversionMove.cs @ 4383

Last change on this file since 4383 was 4383, checked in by svonolfe, 12 years ago

Improved moves, fixed behavior for SA (#1177)

File size: 2.6 KB
Line 
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
22using HeuristicLab.Core;
23using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
24using HeuristicLab.Encodings.PermutationEncoding;
25using HeuristicLab.Common;
26using HeuristicLab.Problems.VehicleRouting.Encodings.General;
27using HeuristicLab.Data;
28using HeuristicLab.Problems.VehicleRouting.Interfaces;
29
30namespace HeuristicLab.Problems.VehicleRouting.Encodings.Alba {
31  [Item("AlbaIntraRouteInversionMove", "Item that describes an intra route inversion move on a VRP representation.  It is implemented as described in Alba, E. and Dorronsoro, B. (2004). Solving the Vehicle Routing Problem by Using Cellular Genetic Algorithms.")]
32  [StorableClass]
33  public class AlbaIntraRouteInversionMove : TwoIndexMove, IVRPMove {
34    public IVRPEncoding Individual { get { return Permutation as AlbaEncoding; } }
35   
36    public AlbaIntraRouteInversionMove()
37      : base() {
38    }
39
40    public AlbaIntraRouteInversionMove(int index1, int index2)
41      : base(index1, index2, null) {
42    }
43
44    public AlbaIntraRouteInversionMove(int index1, int index2, AlbaEncoding permutation)
45      : base(index1, index2, permutation.Clone() as AlbaEncoding) {
46     }
47
48    public override IDeepCloneable Clone(HeuristicLab.Common.Cloner cloner) {
49      AlbaIntraRouteInversionMove clone = new AlbaIntraRouteInversionMove(
50        Index1, Index2);
51
52      if (Permutation != null)
53        clone.Permutation = Permutation.Clone() as AlbaEncoding;
54
55      cloner.RegisterClonedObject(this, clone);
56      return clone;
57    }
58
59    #region IVRPMove Members
60
61    public VRPMoveEvaluator GetMoveEvaluator() {
62      return new AlbaIntraRouteInversionMoveEvaluator();
63    }
64
65    public VRPMoveMaker GetMoveMaker() {
66      return new AlbaIntraRouteInversionMoveMaker();
67    }
68
69    #endregion
70  }
71}
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