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source: branches/PSO/HeuristicLab.Algorithms.ParticleSwarmOptimization/3.3/RingTopologyInitializer.cs @ 5606

Last change on this file since 5606 was 5316, checked in by epitzer, 14 years ago

added item descriptions, implemented IStorableContent interface, added missing StorableClass attributes, and fixed value updater reset (#852)

File size: 2.1 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2010 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.Encodings.IntegerVectorEncoding;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26namespace HeuristicLab.Algorithms.ParticleSwarmOptimization {
27
28  [Item("Ring Topology Initializer", "Connected every particle with its preceeding and its following particle.")]
29  [StorableClass]
30  public class RingTopologyInitializer : TopologyInitializer {
31
32    #region Construction & Cloning
33    public RingTopologyInitializer() { }
34    [StorableConstructor]
35    protected RingTopologyInitializer(bool deserializing) : base(deserializing) { }
36    protected RingTopologyInitializer(RingTopologyInitializer original, Cloner cloner)
37      : base(original, cloner) {
38    }
39    public override IDeepCloneable Clone(Cloner cloner) {
40      return new RingTopologyInitializer(this, cloner);
41    }
42    #endregion
43
44    public override IOperation Apply() {
45      ItemArray<IntegerVector> neighbors = new ItemArray<IntegerVector>(SwarmSize);
46      for (int i = 0; i<SwarmSize; i++) {
47        neighbors[i] = new IntegerVector(new[] { (SwarmSize + i-1) % SwarmSize, (i+1) % SwarmSize });
48      }
49      Neighbors = neighbors;
50      return base.Apply();
51    }
52
53  }
54}
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