[7548] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[16140] | 3 | * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[7548] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | namespace HeuristicLab.Problems.Instances {
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| 23 | /// <summary>
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| 24 | /// Describes an instance of the Generalized Quadratic Assignment Problem (GQAP).
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| 25 | /// </summary>
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| 26 | public class GQAPData {
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| 27 | /// <summary>
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| 28 | /// The name of the instance.
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| 29 | /// </summary>
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| 30 | public string Name { get; set; }
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| 31 | /// <summary>
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| 32 | /// A description of the instance.
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| 33 | /// </summary>
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| 34 | public string Description { get; set; }
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| 35 |
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| 36 | /// <summary>
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| 37 | /// |E| = The number of equipments are to be assigned in this instance.
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| 38 | /// </summary>
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| 39 | public int Equipments { get; set; }
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| 40 | /// <summary>
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| 41 | /// |L| = The number of locations that are available for the equipments.
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| 42 | /// </summary>
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| 43 | public int Locations { get; set; }
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| 44 | /// <summary>
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| 45 | /// Vector of length |E| that describes the space demand for the equipments.
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| 46 | /// </summary>
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| 47 | public double[] Demands { get; set; }
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| 48 | /// <summary>
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| 49 | /// Vector of length |L| that describes the space capacity for the locations.
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| 50 | /// </summary>
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| 51 | public double[] Capacities { get; set; }
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| 52 | /// <summary>
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| 53 | /// |E|x|E| matrix with the weights (flows) between the equipments. These describe the strength of the respective bonding.
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| 54 | /// </summary>
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| 55 | public double[,] Weights { get; set; }
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| 56 | /// <summary>
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| 57 | /// |L|x|L| matrix with the distances between the locations.
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| 58 | /// </summary>
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| 59 | public double[,] Distances { get; set; }
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| 60 | /// <summary>
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| 61 | /// |E|x|L| matrix that describes the costs of installing equipment x at location y.
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| 62 | /// </summary>
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| 63 | public double[,] InstallationCosts { get; set; }
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| 64 | /// <summary>
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| 65 | /// A factor that scales the weights.
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| 66 | /// </summary>
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| 67 | public double TransportationCosts { get; set; }
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| 68 |
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| 69 | /// <summary>
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| 70 | /// Optional! The best-known assignment is a vector of length |E| with numbers ranging from 0 to |L| - 1
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| 71 | /// </summary>
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| 72 | public int[] BestKnownAssignment { get; set; }
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| 73 | /// <summary>
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| 74 | /// Optional! The quality of the best-known assignment.
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| 75 | /// </summary>
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| 76 | public double? BestKnownQuality { get; set; }
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| 77 | }
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| 78 | }
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