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source: branches/2645_ContextAlgorithms/HeuristicLab.Problems.TestFunctions/3.3/MoveEvaluators/RealVectorAdditiveMoveWrapper.cs @ 16419

Last change on this file since 16419 was 15583, checked in by swagner, 7 years ago

#2640: Updated year of copyrights in license headers

File size: 2.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2018 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.Encodings.RealVectorEncoding;
24using HeuristicLab.PluginInfrastructure;
25
26namespace HeuristicLab.Problems.TestFunctions {
27  /// <summary>
28  /// This wrapper disguises as real vector for use in the evaluation functions.
29  /// </summary>
30  [NonDiscoverableType]
31  internal sealed class RealVectorAdditiveMoveWrapper : RealVector {
32    private int dimension;
33    private double moveDistance;
34    private RealVector vector;
35
36    private RealVectorAdditiveMoveWrapper(bool deserializing) : base(deserializing) { }
37    private RealVectorAdditiveMoveWrapper(RealVectorAdditiveMoveWrapper original, Cloner cloner)
38      : base(original, cloner) {
39      this.dimension = original.dimension;
40      this.moveDistance = original.moveDistance;
41      this.vector = cloner.Clone(vector);
42    }
43    public RealVectorAdditiveMoveWrapper(AdditiveMove move, RealVector vector) {
44      dimension = move.Dimension;
45      moveDistance = move.MoveDistance;
46      this.vector = vector;
47    }
48
49    public override IDeepCloneable Clone(Cloner cloner) {
50      return new RealVectorAdditiveMoveWrapper(this, cloner);
51    }
52
53    public override double this[int index] {
54      get {
55        if (index != dimension)
56          return vector[index];
57        else return vector[index] + moveDistance;
58      }
59      set {
60        throw new System.NotSupportedException("Error: Writing to the wrapper is not allowed.");
61      }
62    }
63
64    public override int Length {
65      get {
66        return vector.Length;
67      }
68      #region Mono Compatibility
69      // this setter should be protected, but the Mono compiler couldn't handle it
70      set {
71        throw new System.NotSupportedException("Error: Setting the lenght of the wrapper is not allowed.");
72      }
73      #endregion
74    }
75  }
76}
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