text: /*=========================================================================
    Program:   OsiriX
  
    Copyright (c) OsiriX Team
    All rights reserved.
    Distributed under GNU - LGPL
    
    See http://www.osirix-viewer.com/copyright.html for details.
  
       This software is distributed WITHOUT ANY WARRANTY; without even
       the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
       PURPOSE.
  =========================================================================*/
  
  #import <Cocoa/Cocoa.h>
  
  
  @interface NSDictionary (N2)
  
  -(id)objectForKey:(id)k ofClass:(Class)cl;
  -(id)keyForObject:(id)obj;
  
  @end
  