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source: branches/2701_MemPRAlgorithm/HeuristicLab.Optimization.Operators/3.3/NoSimilarityCalculator.cs @ 16654

Last change on this file since 16654 was 14185, checked in by swagner, 8 years ago

#2526: Updated year of copyrights in license headers

File size: 2.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 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;
24
25namespace HeuristicLab.Optimization.Operators {
26  /// <summary>
27  /// An item that performs similarity calculation between two solutions.
28  /// </summary>
29  /// <remarks>
30  /// The item always considers two solutions to be distinct.
31  /// </remarks>
32  [Item("NoSimilarityCalculator", "An item that performs similarity calculation between two solutions. The item always considers two solutions to be distinct.")]
33  public sealed class NoSimilarityCalculator : SingleObjectiveSolutionSimilarityCalculator {
34    protected override bool IsCommutative { get { return true; } }
35
36    private NoSimilarityCalculator(bool deserializing) : base(deserializing) { }
37    private NoSimilarityCalculator(NoSimilarityCalculator original, Cloner cloner) : base(original, cloner) { }
38    public NoSimilarityCalculator() : base() { }
39
40    public override IDeepCloneable Clone(Cloner cloner) {
41      return new NoSimilarityCalculator(this, cloner);
42    }
43
44    public static double CalculateSimilarity(IScope left, IScope right) {
45      return 0.0;
46    }
47
48    public override double CalculateSolutionSimilarity(IScope leftSolution, IScope rightSolution) {
49      return CalculateSimilarity(leftSolution, rightSolution);
50    }
51  }
52}
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