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source: stable/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Manipulators/SymbolicExpressionTreeManipulator.cs @ 17106

Last change on this file since 17106 was 17097, checked in by mkommend, 5 years ago

#2520: Merged 16565 - 16579 into stable.

File size: 2.1 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 HeuristicLab.Common;
23using HeuristicLab.Core;
24using HEAL.Attic;
25
26namespace HeuristicLab.Encodings.SymbolicExpressionTreeEncoding {
27  /// <summary>
28  /// A base class for operators that manipulate real-valued vectors.
29  /// </summary>
30  [Item("SymbolicExpressionTreeManipulator", "A base class for operators that manipulate symbolic expression trees.")]
31  [StorableType("9391A979-616B-4808-80E7-99D8802599AF")]
32  public abstract class SymbolicExpressionTreeManipulator : SymbolicExpressionTreeOperator, ISymbolicExpressionTreeManipulator {
33    [StorableConstructor]
34    protected SymbolicExpressionTreeManipulator(StorableConstructorFlag _) : base(_) { }
35    protected SymbolicExpressionTreeManipulator(SymbolicExpressionTreeManipulator original, Cloner cloner) : base(original, cloner) { }
36    public SymbolicExpressionTreeManipulator()
37      : base() {
38     
39    }
40
41    public sealed override IOperation InstrumentedApply() {
42      ISymbolicExpressionTree tree = SymbolicExpressionTreeParameter.ActualValue;
43      Manipulate(RandomParameter.ActualValue, tree);
44
45      return base.InstrumentedApply();
46    }
47
48    protected abstract void Manipulate(IRandom random, ISymbolicExpressionTree symbolicExpressionTree);
49  }
50}
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