#region License Information /* HeuristicLab * Copyright (C) 2002-2013 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.Common; using HeuristicLab.Core; using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding; using HeuristicLab.Persistence.Default.CompositeSerializers.Storable; namespace HeuristicLab.Problems.DataAnalysis.Symbolic { [StorableClass] [Item("Logarithm", "Symbol that represents the logarithm function.")] public sealed class Logarithm : Symbol { private const int minimumArity = 1; private const int maximumArity = 1; public override int MinimumArity { get { return minimumArity; } } public override int MaximumArity { get { return maximumArity; } } [StorableConstructor] private Logarithm(bool deserializing) : base(deserializing) { } private Logarithm(Logarithm original, Cloner cloner) : base(original, cloner) { } public override IDeepCloneable Clone(Cloner cloner) { return new Logarithm(this, cloner); } public Logarithm() : base("Logarithm", "Symbol that represents the logarithm function.") { } } }