source: branches/2520_PersistenceReintegration/HeuristicLab.Algorithms.DataAnalysis/3.4/TSNE/Distances/IndexedItemDistance.cs @ 16453

Last change on this file since 16453 was 16453, checked in by jkarder, 10 months ago

#2520: updated year of copyrights

File size: 1.9 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2019 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.Collections;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
26
27namespace HeuristicLab.Algorithms.DataAnalysis {
28  [StorableClass]
29  [Item("IndexedItemDistance", "A distance wrapper for indexed items")]
30  internal class IndexedItemDistance<T> : DistanceBase<IndexedItem<T>> {
31    [Storable]
32    private readonly IDistance<T> dist;
33
34    #region HLConstructors & Cloning
35    [StorableConstructor]
36    protected IndexedItemDistance(bool deserializing) : base(deserializing) { }
37    protected IndexedItemDistance(IndexedItemDistance<T> original, Cloner cloner) : base(original, cloner) {
38      dist = cloner.Clone(original.dist);
39    }
40    public override IDeepCloneable Clone(Cloner cloner) { return new IndexedItemDistance<T>(this, cloner); }
41    public IndexedItemDistance(IDistance<T> distance) {
42      dist = distance;
43    }
44    #endregion
45
46    public override double Get(IndexedItem<T> a, IndexedItem<T> b) {
47      return dist.Get(a.Value, b.Value);
48    }
49  }
50}
51
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