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source: branches/GeneralizedQAP/HeuristicLab.Problems.GeneralizedQuadraticAssignment/3.3/Moves/NMoveAbsoluteAttribute.cs @ 11299

Last change on this file since 11299 was 7505, checked in by abeham, 13 years ago

#1614

  • added instances of Cordeau et al. as given by L. Moccia
  • added operators for tabu search
File size: 2.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2012 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 System.Collections.Generic;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Encodings.IntegerVectorEncoding;
26using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
27
28namespace HeuristicLab.Problems.GeneralizedQuadraticAssignment {
29  [Item("N-Move Absolute TabuAttribute", "Attribute to determine whether a certain move is tabu.")]
30  [StorableClass]
31  public class NMoveAbsoluteTabuAttribute : Item {
32
33    [Storable]
34    public Dictionary<int, int> OldAssignments { get; private set; }
35    [Storable]
36    public double MoveQuality { get; private set; }
37
38    [StorableConstructor]
39    protected NMoveAbsoluteTabuAttribute(bool deserializing) : base(deserializing) { }
40    protected NMoveAbsoluteTabuAttribute(NMoveAbsoluteTabuAttribute original, Cloner cloner) : base(original, cloner) { }
41    public NMoveAbsoluteTabuAttribute(NMove move, IntegerVector assignment, double moveQuality)
42      : base() {
43      OldAssignments = new Dictionary<int, int>();
44      foreach (var kvp in move.NewAssignments)
45        OldAssignments.Add(kvp.Key, assignment[kvp.Key]);
46      MoveQuality = moveQuality;
47    }
48
49    public override IDeepCloneable Clone(Cloner cloner) {
50      return new NMoveAbsoluteTabuAttribute(this, cloner);
51    }
52  }
53}
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