source: branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Encodings/PackingSequence/PackingSequenceCrossover.cs @ 14128

Last change on this file since 14128 was 14128, checked in by gkronber, 5 years ago

#1966: refactoring of bin packing implementation

File size: 2.1 KB
RevLine 
[9348]1#region License Information
2/* HeuristicLab
[13032]3 * Copyright (C) 2002-2015 Joseph Helm and Heuristic and Evolutionary Algorithms Laboratory (HEAL)
[9348]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
[13032]22
[9348]23using HeuristicLab.Common;
24using HeuristicLab.Core;
[14128]25using HeuristicLab.Encodings.PermutationEncoding;
[9348]26using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
[14046]27using HeuristicLab.Problems.BinPacking;
[9348]28
29namespace HeuristicLab.Encodings.PackingEncoding.PackingSequence {
30  [Item("PackingSequenceCrossover", "An operator which crosses two PackingSequence representations.")]
31  [StorableClass]
[14128]32  public abstract class PackingSequenceCrossover : PackingSolutionCrossover<Permutation>, IPackingSequenceOperator {
[9348]33
34    [StorableConstructor]
35    protected PackingSequenceCrossover(bool deserializing) : base(deserializing) { }
36    protected PackingSequenceCrossover(PackingSequenceCrossover original, Cloner cloner) : base(original, cloner) { }
37    public PackingSequenceCrossover()
38      : base() {
[14128]39      ParentsParameter.ActualName = "PackingSequence";
40      ChildParameter.ActualName = "PackingSequence";
[9348]41    }
42
[14128]43    public abstract Permutation Cross(IRandom random, Permutation parent1, Permutation parent2);
[9348]44
45    public override IOperation Apply() {
46      var parents = ParentsParameter.ActualValue;
47
48      ChildParameter.ActualValue =
[14128]49        Cross(RandomParameter.ActualValue, parents[0], parents[1]);
[9348]50
51      return base.Apply();
52    }
53  }
54}
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