Simulation/SimHelpers/SimHelpers-00-00-01/SimHelpers/ServiceAccessor.h

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#ifndef ServiceAccessor_H
#define ServiceAccessor_H
 
 
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/Bootstrap.h"
#include "GaudiKernel/MsgStream.h"
#include "GaudiKernel/IMessageSvc.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