text: //  This file is part of __APPNAME__, __SHORT_DESCRIPTION__.
  //  Copyright (C) 2004 __OWNER__.  All rights reserved.
  
  #import <Foundation/NSObject.h>
  #import <Foundation/NSUndoManager.h>
  
  @class MModel;
  
  @interface MMObject : NSObject
  {
      MModel *nonretained_model;
  }
  
  - (MModel *)model;
  - (void)setModel:(MModel *)newModel;
  
  - (NSUndoManager *)undoManager;
  
  @end
  