/***************************************************************************
 *                          Zanoza Modeler v2.x                            *
 *      This is unpublished propietary source code of Zanoza Software.     *
 *      The copyright notice does not evidence any actual or intended      *
 *                    publication of such source code.                     *
 *                                                                         *
 *                Copyright (c) 2002-2008 Zanoza Software.                 *
 *                                                                         *
 *                        All rights reserved.                             *
 ***************************************************************************
 *--------------------------------------------------------------------------
 * @author:   Oleg Melashenko
 *--------------------------------------------------------------------------
 * @purpose:  Declaration of the class IStatus
 *   Status interface. Can be supported by tools and services
 *--------------------------------------------------------------------------
 * @created: Sunday, January 12, 2003 17:29:25
 */

#if !defined(IStatus_h_included)
#define IStatus_h_included
//forward declaration of this class might require
namespace core
{ class IStatus; };
#include <zmodeler.h>
#include <core/coreTypes.h>
#include <core/events/eventsTypes.h>

namespace core
{
  
  class IStatus : public ZUnknown
  {
  public:
    virtual ZRESULT getStatus(DWORD& nBits)=0;
    virtual ZRESULT setStatus(DWORD nBits)=0;
    virtual ZRESULT changeStatus(DWORD nAdd, DWORD nRemove)=0;
    virtual ZRESULT checkStatus(DWORD nBit)=0;
  
  };//class IStatus
};//core

#endif
