1  #region License Information


2  /* HeuristicLab


3  * Copyright (C) 20022015 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 


22  using HeuristicLab.Common;


23  using HeuristicLab.Core;


24  using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;


25 


26  namespace HeuristicLab.Optimization.Operators {


27  /// <summary>


28  /// An item that performs similarity calculation between two solutions.


29  /// </summary>


30  /// <remarks>


31  /// The item always considers two solutions to be distinct.


32  /// </remarks>


33  [StorableType("887716717DEF4E1D89F1851E05F1BCA3")]


34  [Item("NoSimilarityCalculator", "An item that performs similarity calculation between two solutions. The item always considers two solutions to be distinct.")]


35  public sealed class NoSimilarityCalculator : SingleObjectiveSolutionSimilarityCalculator {


36  protected override bool IsCommutative { get { return true; } }


37 


38  private NoSimilarityCalculator(bool deserializing) : base(deserializing) { }


39  private NoSimilarityCalculator(NoSimilarityCalculator original, Cloner cloner) : base(original, cloner) { }


40  public NoSimilarityCalculator() : base() { }


41 


42  public override IDeepCloneable Clone(Cloner cloner) {


43  return new NoSimilarityCalculator(this, cloner);


44  }


45 


46  public static double CalculateSimilarity(IScope left, IScope right) {


47  return 0.0;


48  }


49 


50  public override double CalculateSolutionSimilarity(IScope leftSolution, IScope rightSolution) {


51  return CalculateSimilarity(leftSolution, rightSolution);


52  }


53  }


54  }

