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source: branches/ProblemRefactoring/HeuristicLab.Optimization/3.3/BasicProblems/Individuals/SingleEncodingIndividual.cs @ 13337

Last change on this file since 13337 was 12012, checked in by ascheibe, 8 years ago

#2212 merged r12008, r12009, r12010 back into trunk

File size: 2.3 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 System;
23using HeuristicLab.Common;
24using HeuristicLab.Core;
25
26namespace HeuristicLab.Optimization {
27  public sealed class SingleEncodingIndividual : Individual {
28    public SingleEncodingIndividual(IEncoding encoding, IScope scope)
29      : base(encoding, scope) {
30      if (encoding is MultiEncoding) throw new ArgumentException("A MultiEncoding must not be used for the creation of a SingleEncodingIndividual");
31      if (!scope.Variables.ContainsKey(encoding.Name)) throw new ArgumentException("The provided scope does not contain an individual.");
32    }
33
34    public override IItem this[string name] {
35      get {
36        if (Name != name) throw new ArgumentException(string.Format("{0} is not part of the individual.", name));
37        return ExtractScopeValue(Name, Scope);
38      }
39      set {
40        if (Name != name) throw new ArgumentException(string.Format("{0} is not part of the individual.", name));
41        SetScopeValue(Name, Scope, value);
42      }
43    }
44
45    public override TEncoding GetEncoding<TEncoding>() {
46      TEncoding encoding = Encoding as TEncoding;
47      if (encoding == null) throw new InvalidOperationException(string.Format("The individual does not use a {0}.", typeof(TEncoding).GetPrettyName()));
48      return encoding;
49    }
50
51    public override Individual CopyToScope(IScope scope) {
52      SetScopeValue(Name, scope, (IItem)this[Name].Clone());
53      return new SingleEncodingIndividual(Encoding, scope);
54    }
55  }
56
57}
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