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

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