source: branches/HeuristicLab.DataAnalysis.Symbolic.LinearInterpreter/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/InvokeFunction.cs @ 9732

Last change on this file since 9732 was 9732, checked in by bburlacu, 6 years ago

#2021: Merged trunk changes for HeuristicLab.Encodings.SymbolicExpressionTreeEncoding and HeuristicLab.Problems.DataAnalysis.Symbolic. Replaced prefix iteration of nodes in the linear interpretation with breadth iteration for simplified logic and extra performance. Reversed unnecessary changes to other projects.

File size: 2.5 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2013 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.Common;
23using HeuristicLab.Core;
24using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
25namespace HeuristicLab.Encodings.SymbolicExpressionTreeEncoding {
26  /// <summary>
27  /// Symbol for invoking automatically defined functions
28  /// </summary>
29  [StorableClass]
30  [Item(InvokeFunction.InvokeFunctionName, InvokeFunction.InvokeFunctionDescription)]
31  public sealed class InvokeFunction : Symbol, IReadOnlySymbol {
32    public const string InvokeFunctionName = "InvokeFunction";
33    public const string InvokeFunctionDescription = "Symbol that the invocation of another function.";
34    private const int minimumArity = 0;
35    private const int maximumArity = byte.MaxValue;
36
37    public override int MinimumArity {
38      get { return minimumArity; }
39    }
40    public override int MaximumArity {
41      get { return maximumArity; }
42    }
43
44    [Storable]
45    private string functionName;
46    public string FunctionName {
47      get { return functionName; }
48    }
49
50    [StorableConstructor]
51    private InvokeFunction(bool deserializing) : base(deserializing) { }
52    private InvokeFunction(InvokeFunction original, Cloner cloner)
53      : base(original, cloner) {
54      functionName = original.functionName;
55      name = "Invoke: " + original.functionName;
56    }
57    public InvokeFunction(string functionName)
58      : base("Invoke: " + functionName, InvokeFunction.InvokeFunctionDescription) {
59      this.functionName = functionName;
60    }
61
62    public override ISymbolicExpressionTreeNode CreateTreeNode() {
63      return new InvokeFunctionTreeNode(this);
64    }
65
66    public override IDeepCloneable Clone(Cloner cloner) {
67      return new InvokeFunction(this, cloner);
68    }
69  }
70}
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