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source: trunk/sources/HeuristicLab.Selection/RandomSelector.cs @ 329

Last change on this file since 329 was 2, checked in by swagner, 17 years ago

Added HeuristicLab 3.0 sources from former SVN repository at revision 52

File size: 1.6 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2008 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 System.Collections.Generic;
24using System.Text;
25using HeuristicLab.Core;
26
27namespace HeuristicLab.Selection {
28  public class RandomSelector : StochasticSelectorBase {
29    public override string Description {
30      get { return @"TODO\r\nOperator description still missing ..."; }
31    }
32
33    protected override void Select(IRandom random, IScope source, int selected, IScope target, bool copySelected) {
34      for (int i = 0; i < selected; i++) {
35        if (copySelected) {
36          target.AddSubScope((IScope)source.SubScopes[random.Next(source.SubScopes.Count)].Clone());
37        } else {
38          IScope s = source.SubScopes[random.Next(source.SubScopes.Count)];
39          source.RemoveSubScope(s);
40          target.AddSubScope(s);
41        }
42      }
43    }
44  }
45}
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