source: branches/Operator Architecture Refactoring/HeuristicLab.Core/3.3/Interfaces/ICloneable.cs @ 2033

#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2008 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 System;
using System.Collections.Generic;
using System.Text;
using System.Xml;

namespace HeuristicLab.Core {
  /// <summary>
  /// Interface to represent objects that are cloneable.
  /// </summary>
  public interface ICloneable : System.ICloneable {
    /// <summary>
    /// Gets a unique id representing the current object. This id is used to check, if an object has 
    /// already been cloned (to avoid cycles).
    /// </summary>
    long Id { get; }
    /// <summary>
    /// Clones the current instance, considering already cloned objects.
    /// </summary>
    /// <param name="clonedObjects">All already cloned objects. (Needed to avoid cycles.)</param>
    /// <returns>The cloned object.</returns>
    object Clone(IDictionary<long, object> clonedObjects);
  }
}