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source: branches/Scheduling/HeuristicLab.Encodings.ScheduleEncoding/3.3/PriorityRulesVector/Crossovers/PRVCrossover.cs @ 7116

Last change on this file since 7116 was 6406, checked in by jhelm, 14 years ago

#1329: Applied suggestions from codereview. Added unit-tests. Renamed encoding-project.

File size: 2.0 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2011 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.Common;
23using HeuristicLab.Core;
24using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
25
26namespace HeuristicLab.Encodings.ScheduleEncoding.PriorityRulesVector {
27  [Item("PRVCrossover", "An operator which crosses two PRV representations.")]
28  [StorableClass]
29  public abstract class PRVCrossover : ScheduleCrossover<PRVEncoding>, IPRVOperator {
30    [StorableConstructor]
31    protected PRVCrossover(bool deserializing) : base(deserializing) { }
32    protected PRVCrossover(PRVCrossover original, Cloner cloner) : base(original, cloner) { }
33    public PRVCrossover()
34      : base() {
35      ParentsParameter.ActualName = "PriorityRulesVector";
36      ChildParameter.ActualName = "PriorityRulesVector";
37    }
38
39
40    public abstract PRVEncoding Cross(IRandom random, PRVEncoding parent1, PRVEncoding parent2);
41
42    public override IOperation Apply() {
43      ItemArray<PRVEncoding> parents = ParentsParameter.ActualValue;
44      ChildParameter.ActualValue =
45        Cross(RandomParameter.ActualValue, parents[0] as PRVEncoding, parents[1] as PRVEncoding);
46      return base.Apply();
47    }
48  }
49}
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