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source: trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionTreeTerminalNode.cs @ 12440

Last change on this file since 12440 was 12012, checked in by ascheibe, 10 years ago

#2212 merged r12008, r12009, r12010 back into trunk

File size: 2.4 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 System.Collections.Generic;
24using System.Linq;
25using HeuristicLab.Common;
26using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
27
28namespace HeuristicLab.Encodings.SymbolicExpressionTreeEncoding {
29  [StorableClass]
30  public abstract class SymbolicExpressionTreeTerminalNode : SymbolicExpressionTreeNode {
31    public override IEnumerable<ISymbolicExpressionTreeNode> Subtrees {
32      get { return Enumerable.Empty<ISymbolicExpressionTreeNode>(); }
33    }
34
35    [StorableConstructor]
36    protected SymbolicExpressionTreeTerminalNode(bool deserializing) : base(deserializing) { }
37    protected SymbolicExpressionTreeTerminalNode(SymbolicExpressionTreeTerminalNode original, Cloner cloner) : base(original, cloner) { }
38    protected SymbolicExpressionTreeTerminalNode() : base() { }
39
40    protected SymbolicExpressionTreeTerminalNode(ISymbol symbol)
41      : base() {
42      // symbols are reused
43      this.Symbol = symbol;
44    }
45
46    public override int IndexOfSubtree(ISymbolicExpressionTreeNode tree) {
47      return -1;
48    }
49    public override ISymbolicExpressionTreeNode GetSubtree(int index) {
50      throw new NotSupportedException();
51    }
52    public override void AddSubtree(ISymbolicExpressionTreeNode tree) {
53      throw new NotSupportedException();
54    }
55    public override void InsertSubtree(int index, ISymbolicExpressionTreeNode tree) {
56      throw new NotSupportedException();
57    }
58    public override void RemoveSubtree(int index) {
59      throw new NotSupportedException();
60    }
61  }
62}
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