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Services.h

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// $Id: Services.h,v 1.6 2007/10/01 11:40:19 marcocle Exp $
#ifndef DETDESC_SERVICES_H 
#define DETDESC_SERVICES_H 1

#include <iostream>
// Forward declarations
class ISvcLocator;
class IDataProviderSvc;
class IMessageSvc;
class IUpdateManagerSvc;

namespace DetDesc {

  class Services {

  public:

    virtual unsigned long addRef() ;
    
    virtual unsigned long release() ;
    

  public:
    ISvcLocator* svcLocator();
    IDataProviderSvc* detSvc();    
    IMessageSvc* msgSvc();
    
    IUpdateManagerSvc* updMgrSvc(bool create = false);
    
    static void setServices ( DetDesc::Services* val );

    // static acessor 
    static Services* services();

  protected:
    
    Services();
    
    virtual ~Services();

  private:

    Services( const Services & );    
    
  private:
    ISvcLocator* m_svcLocator;
    IDataProviderSvc* m_detSvc;
    IMessageSvc* m_msgSvc;
    IUpdateManagerSvc* m_updMgrSvc;
    
    int m_refCount;
    
    
    static DetDesc::Services* s_services ;
    
   };
  
}

#endif 

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