[2210] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using HeuristicLab.Core;
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| 23 | using HeuristicLab.Random;
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| 24 | using HeuristicLab.Data;
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| 25 | using HeuristicLab.GP.Interfaces;
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| 26 |
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[2212] | 27 | namespace HeuristicLab.GP.Operators {
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[2210] | 28 | public abstract class GPManipulatorBase : OperatorBase {
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| 29 | public GPManipulatorBase()
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| 30 | : base() {
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| 31 | AddVariableInfo(new VariableInfo("Random", "Uniform random number generator", typeof(MersenneTwister), VariableKind.In));
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| 32 | AddVariableInfo(new VariableInfo("FunctionLibrary", "The operator library containing all available operators", typeof(FunctionLibrary), VariableKind.In));
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| 33 | AddVariableInfo(new VariableInfo("MaxTreeHeight", "The maximal allowed height of the tree", typeof(IntData), VariableKind.In));
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| 34 | AddVariableInfo(new VariableInfo("MaxTreeSize", "The maximal allowed size (number of nodes) of the tree", typeof(IntData), VariableKind.In));
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| 35 | AddVariableInfo(new VariableInfo("FunctionTree", "The tree to crossover", typeof(IGeneticProgrammingModel), VariableKind.In | VariableKind.New));
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| 36 | }
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| 37 |
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| 38 | internal abstract IOperation Manipulate(MersenneTwister random, IGeneticProgrammingModel gpModel, FunctionLibrary library, int maxSize, int maxHeight, IScope scope);
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| 39 |
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| 40 | public override IOperation Apply(IScope scope) {
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| 41 | FunctionLibrary funLibrary = GetVariableValue<FunctionLibrary>("FunctionLibrary", scope, true);
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| 42 | IGeneticProgrammingModel gpModel = GetVariableValue<IGeneticProgrammingModel>("FunctionTree", scope, false);
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| 43 | MersenneTwister random = GetVariableValue<MersenneTwister>("Random", scope, true);
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| 44 | int maxTreeSize = GetVariableValue<IntData>("MaxTreeSize", scope, true).Data;
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| 45 | int maxTreeHeight = GetVariableValue<IntData>("MaxTreeHeight", scope, true).Data;
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| 46 |
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| 47 | return Manipulate(random, gpModel, funLibrary, maxTreeSize, maxTreeHeight, scope);
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| 48 | }
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| 49 | }
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| 50 | }
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