1  #region License Information


2  /* HeuristicLab


3  * Copyright (C) 20022018 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.Core;


23  using System;


24 


25  namespace HeuristicLab.Problems.BinPacking3D {


26  /// <summary>


27  /// Evaluator for evaluating a Solution


28  /// </summary>


29  public interface IEvaluator : IItem {


30 


31  /// <summary>


32  /// Evaluates a given solution and returns the calculated value.


33  /// </summary>


34  /// <param name="solution">Solution which sould be evaluated</param>


35  /// <returns>Returns the value of the evaluated solution depending on the implementation</returns>


36  double Evaluate(Solution solution);


37 


38  /// <summary>


39  /// Returns a tuple of (number of bins, bin utilization, number of residual spaces)


40  /// </summary>


41  /// <param name="solution"></param>


42  /// <returns></returns>


43  Tuple<int, double, int, int> EvaluateBinPacking(Solution solution);


44  }


45  }

