ServiceAccessor.h

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#ifndef ServiceAccessor_H
#define ServiceAccessor_H
 
#include "GaudiKernel/Bootstrap.h"
#include "GaudiKernel/IMessageSvc.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/MsgStream.h"
 
#include "GaudiKernel/IHistogramSvc.h"
 
// access the message service
inline IMessageSvc* msgSvc() {
  static IMessageSvc* mS = 0;
  if ( !mS )
  {
    ISvcLocator* svcLocator = Gaudi::svcLocator();
    svcLocator->service( "MessageSvc", mS );
  }
  return mS;
}
 
// access the histogram service
inline IHistogramSvc* histoSvc() {
  static IHistogramSvc* hS = 0;
  StatusCode            status;
  if ( !hS )
  {
    ISvcLocator* svcLocator = Gaudi::svcLocator();
    status                  = svcLocator->service( "HistogramDataSvc", hS );
  }
  return hS;
}
 
// access store gate
 
#include "StoreGate/StoreGateSvc.h"
 
inline StoreGateSvc* storeGateSvc() {
  static StoreGateSvc* sG = 0;
  StatusCode           status;
  if ( !sG )
  {
    ISvcLocator* svcLocator = Gaudi::svcLocator();
    status                  = svcLocator->service( "StoreGateSvc", sG );
  }
  return sG;
}
 
#include "GaudiKernel/INTupleSvc.h"
 
inline INTupleSvc* ntupleSvc() {
  static INTupleSvc* nS = 0;
  StatusCode         status;
  if ( !nS )
  {
    ISvcLocator* svcLocator = Gaudi::svcLocator();
    status                  = svcLocator->service( "NTupleSvc", nS );
  }
  return nS;
}
 
#endif