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source: trunk/sources/HeuristicLab.Problems.QuadraticAssignment/3.3/Evaluators/QAPMoveEvaluator.cs @ 12811

Last change on this file since 12811 was 12012, checked in by ascheibe, 10 years ago

#2212 merged r12008, r12009, r12010 back into trunk

File size: 3.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2015 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;
24using HeuristicLab.Data;
25using HeuristicLab.Encodings.PermutationEncoding;
26using HeuristicLab.Operators;
27using HeuristicLab.Parameters;
28using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
29
30namespace HeuristicLab.Problems.QuadraticAssignment {
31  /// <summary>
32  /// A base class for operators which evaluate QAP solutions.
33  /// </summary>
34  [Item("QAPMoveEvaluator", "A base class for operators which evaluate moves.")]
35  [StorableClass]
36  public abstract class QAPMoveEvaluator : SingleSuccessorOperator, IQAPMoveEvaluator {
37
38    public override bool CanChangeName {
39      get { return false; }
40    }
41
42    public ILookupParameter<DoubleValue> QualityParameter {
43      get { return (ILookupParameter<DoubleValue>)Parameters["Quality"]; }
44    }
45    public ILookupParameter<DoubleValue> MoveQualityParameter {
46      get { return (ILookupParameter<DoubleValue>)Parameters["MoveQuality"]; }
47    }
48    public ILookupParameter<Permutation> PermutationParameter {
49      get { return (ILookupParameter<Permutation>)Parameters["Permutation"]; }
50    }
51    public ILookupParameter<DoubleMatrix> DistancesParameter {
52      get { return (ILookupParameter<DoubleMatrix>)Parameters["Distances"]; }
53    }
54    public ILookupParameter<DoubleMatrix> WeightsParameter {
55      get { return (ILookupParameter<DoubleMatrix>)Parameters["Weights"]; }
56    }
57
58    [StorableConstructor]
59    protected QAPMoveEvaluator(bool deserializing) : base(deserializing) { }
60    protected QAPMoveEvaluator(QAPMoveEvaluator original, Cloner cloner) : base(original, cloner) { }
61    protected QAPMoveEvaluator()
62      : base() {
63      Parameters.Add(new LookupParameter<DoubleValue>("Quality", "The quality of a QAP solution."));
64      Parameters.Add(new LookupParameter<DoubleValue>("MoveQuality", "The evaluated quality of a move on a QAP solution."));
65      Parameters.Add(new LookupParameter<Permutation>("Permutation", "The solution as permutation."));
66      Parameters.Add(new LookupParameter<DoubleMatrix>("Distances", "The matrix which contains the distances between the facilities."));
67      Parameters.Add(new LookupParameter<DoubleMatrix>("Weights", "The matrix with the weights between the facilities, that is how strongly they're connected to each other."));
68    }
69  }
70}
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