1  #region License Information


2  /* HeuristicLab


3  * Copyright (C) 20022012 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.Data;


25  using HeuristicLab.Encodings.IntegerVectorEncoding;


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


27 


28  namespace HeuristicLab.Problems.GeneralizedQuadraticAssignment {


29  [Item("RandomSolutionCreator", "Creates a completely random solution to the Generalized Quadratic Assignment Problem.")]


30  [StorableClass]


31  public class RandomSolutionCreator : GQAPStochasticSolutionCreator {


32 


33  [StorableConstructor]


34  protected RandomSolutionCreator(bool deserializing) : base(deserializing) { }


35  protected RandomSolutionCreator(RandomSolutionCreator original, Cloner cloner) : base(original, cloner) { }


36  public RandomSolutionCreator() : base() { }


37 


38  public override IDeepCloneable Clone(Cloner cloner) {


39  return new RandomSolutionCreator(this, cloner);


40  }


41 


42  public static IntegerVector CreateSolution(IRandom random, DoubleArray demands, DoubleArray capacities) {


43  return UniformRandomIntegerVectorCreator.Apply(random, demands.Length, 0, capacities.Length);


44  }


45 


46  protected override IntegerVector CreateRandomSolution(IRandom random, DoubleArray demands, DoubleArray capacities) {


47  return CreateSolution(random, demands, capacities);


48  }


49  }


50  }

