#region License Information
/* HeuristicLab
* Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
*
* This file is part of HeuristicLab.
*
* HeuristicLab is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* HeuristicLab is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HeuristicLab. If not, see .
*/
#endregion
using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
using HeuristicLab.Core;
namespace HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.GeneralSymbols {
///
/// Symbol for function arguments
///
[StorableClass]
[Item("Argument", "Symbol that represents a function argument.")]
public sealed class Argument : Symbol {
public override bool CanChangeName {
get {
return false;
}
}
private int argumentIndex;
public int ArgumentIndex {
get { return argumentIndex; }
}
public Argument(int argumentIndex)
: base() {
this.argumentIndex = argumentIndex;
this.name = "ARG" + argumentIndex;
}
public override SymbolicExpressionTreeNode CreateTreeNode() {
return new ArgumentTreeNode(this);
}
}
}