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source: trunk/sources/HeuristicLab.Selection/SelectorBase.cs @ 103

Last change on this file since 103 was 2, checked in by swagner, 17 years ago

Added HeuristicLab 3.0 sources from former SVN repository at revision 52

File size: 2.0 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;
26using HeuristicLab.Data;
27using HeuristicLab.Operators;
28
29namespace HeuristicLab.Selection {
30  public abstract class SelectorBase : OperatorBase {
31    public SelectorBase()
32      : base() {
33      AddVariableInfo(new VariableInfo("CopySelected", "Copy or move selected sub-scopes", typeof(BoolData), VariableKind.In));
34      GetVariableInfo("CopySelected").Local = true;
35      AddVariable(new Variable("CopySelected", new BoolData(false)));
36    }
37
38    public override IOperation Apply(IScope scope) {
39      BoolData copySelected = GetVariableValue<BoolData>("CopySelected", scope, true);
40
41      IScope source = new Scope("Remaining");
42      while (scope.SubScopes.Count > 0) {
43        IScope s = scope.SubScopes[0];
44        scope.RemoveSubScope(s);
45        source.AddSubScope(s);
46      }
47      scope.AddSubScope(source);
48      IScope target = new Scope("Selected");
49      scope.AddSubScope(target);
50
51      Select(source, target, copySelected.Data);
52
53      return null;
54    }
55
56    protected abstract void Select(IScope source, IScope target, bool copySelected);
57  }
58}
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