[100] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[2790] | 3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[100] | 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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[2757] | 23 | using HeuristicLab.Parameters;
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| 24 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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[100] | 25 |
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| 26 | namespace HeuristicLab.Operators {
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[801] | 27 | /// <summary>
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[2757] | 28 | /// An operator which removes all variables and sub-scopes from the current scope.
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[801] | 29 | /// </summary>
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[2757] | 30 | [Item("ScopeCleaner", "An operator which removes all variables and sub-scopes from the current scope.")]
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[3017] | 31 | [StorableClass]
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[2757] | 32 | public sealed class ScopeCleaner : SingleSuccessorOperator {
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| 33 | private ScopeParameter CurrentScopeParameter {
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| 34 | get { return (ScopeParameter)Parameters["CurrentScope"]; }
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[100] | 35 | }
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[2757] | 36 | public IScope CurrentScope {
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| 37 | get { return CurrentScopeParameter.ActualValue; }
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| 38 | }
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[100] | 39 |
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[2757] | 40 | public ScopeCleaner()
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| 41 | : base() {
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| 42 | Parameters.Add(new ScopeParameter("CurrentScope", "The current scope whose variables and sub-scopes should be removed."));
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[100] | 43 | }
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[2757] | 44 |
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[2834] | 45 | public override IOperation Apply() {
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[2757] | 46 | CurrentScope.Variables.Clear();
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| 47 | CurrentScope.SubScopes.Clear();
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| 48 | return base.Apply();
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| 49 | }
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[100] | 50 | }
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| 51 | }
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