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source: branches/HeuristicLab.BinPacking/HeuristicLab.Problems.BinPacking/3.3/Encodings/GroupingVector/GroupingVectorCrossover.cs @ 9563

Last change on this file since 9563 was 9563, checked in by jhelm, 11 years ago

#1966: Implemented additional Operator-Wrappers for PackingSequence and GroupingVector; Implemented additional problem-class for Rosenbauer-Problemstatement; Added marker-interfaces for decoder-types;

File size: 2.2 KB
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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;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Encodings.IntegerVectorEncoding;
26using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
27using HeuristicLab.Problems.BinPacking.Interfaces;
28
29namespace HeuristicLab.Encodings.PackingEncoding.GroupingVector {
30  [Item("Grouping Vector Crossover", "An operator which crosses two GroupingVector representations.")]
31  [StorableClass]
32  public abstract class GroupingVectorCrossover : PackingSolutionCrossover, IGroupingVectorOperator {
33
34    [StorableConstructor]
35    protected GroupingVectorCrossover(bool deserializing) : base(deserializing) { }
36    protected GroupingVectorCrossover(GroupingVectorCrossover original, Cloner cloner) : base(original, cloner) { }
37    public GroupingVectorCrossover()
38      : base() {
39        ParentsParameter.ActualName = "GroupingVector";
40        ChildParameter.ActualName = "GroupingVector";
41    }
42
43    public abstract GroupingVectorEncoding Cross(IRandom random, GroupingVectorEncoding parent1, GroupingVectorEncoding parent2);
44
45    public override IOperation Apply() {
46      var parents = ParentsParameter.ActualValue;
47
48      ChildParameter.ActualValue =
49        Cross(RandomParameter.ActualValue, parents[0] as GroupingVectorEncoding, parents[1] as GroupingVectorEncoding);
50
51      return base.Apply();
52    }
53  }
54}
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