source: branches/HeuristicLab.Problems.GrammaticalOptimization/DynamicDataDisplay/Common/UndoSystem/UndoAction.cs @ 13792

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Microsoft.Research.DynamicDataDisplay.Common.UndoSystem
{
  public abstract class UndoAction
  {
    public abstract void Do();
    public abstract void Undo();
  }
}