source: branches/ProblemRefactoring/HeuristicLab.Clients.Hive/3.3/ScopeExtensions.cs @ 14604

#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2015 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 <http://www.gnu.org/licenses/>.
 */
#endregion

using HeuristicLab.Core;

namespace HeuristicLab.Clients.Hive {
  public static class ScopeExtensions {
    public static void ClearParentScopes(this IScope scope) {
      scope.ClearParentScopes(null);
    }

    public static void ClearParentScopes(this IScope scope, IScope childScope) {
      if (childScope != null) {
        scope.SubScopes.Clear();
        scope.SubScopes.Add(childScope);
      }
      if (scope.Parent != null)
        scope.Parent.ClearParentScopes(scope);
    }
  }
}