source: branches/2925_AutoDiffForDynamicalModels/HeuristicLab.Optimization/3.3/BasicProblems/Operators/MultiEncodingCrossover.cs @ 16892

Last change on this file since 16892 was 16892, checked in by gkronber, 15 months ago

#2925 merged r16661:16890 from trunk to branch

File size: 2.2 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2019 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 HEAL.Attic;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Parameters;
26
27namespace HeuristicLab.Optimization {
28  [Item("MultiEncoding Crossover", "Applies different crossovers to cross a multi-encoding.")]
29  [StorableType("BB0A04E2-899D-460C-82A2-5E4CEEDE8996")]
30  public sealed class MultiEncodingCrossover : MultiEncodingOperator<ICrossover>, ICrossover, IStochasticOperator {
31    public ILookupParameter<IRandom> RandomParameter {
32      get { return (ILookupParameter<IRandom>)Parameters["Random"]; }
33    }
34
35    public override string OperatorPrefix => "Crossover";
36
37    [StorableConstructor]
38    private MultiEncodingCrossover(StorableConstructorFlag _) : base(_) { }
39    private MultiEncodingCrossover(MultiEncodingCrossover original, Cloner cloner) : base(original, cloner) { }
40    public MultiEncodingCrossover() {
41      Parameters.Add(new LookupParameter<IRandom>("Random", "The random number generator used by the individual operators."));
42    }
43
44    public override IDeepCloneable Clone(Cloner cloner) { return new MultiEncodingCrossover(this, cloner); }
45
46    [StorableHook(HookType.AfterDeserialization)]
47    private void AfterDeserialization() {
48      if (!Parameters.ContainsKey("Random")) {
49        Parameters.Add(new LookupParameter<IRandom>("Random", "The random number generator used by the individual operators."));
50      }
51    }
52  }
53}
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