FastCaloSimV2ParamSvc.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ISF_FASTCALOSIMV2PARAMSVC_H
#define ISF_FASTCALOSIMV2PARAMSVC_H 1
 
#include "ISF_FastCaloSimInterfaces/IFastCaloSimParamSvc.h"
#include "AthenaBaseComps/AthService.h"
#include "StoreGate/StoreGateSvc.h"
#include "GaudiKernel/ServiceHandle.h"
#include "ISF_FastCaloSimParametrization/CaloGeometryFromCaloDDM.h"
#ifdef USE_GPU
#include "ISF_FastCaloGpu/GeoLoadGpu.h"
#endif
 
//forward declarations
class TFCSParametrizationBase;
 
namespace ISF {
 
  class FastCaloSimV2ParamSvc : public extends<AthService, IFastCaloSimParamSvc> {
  public:
    FastCaloSimV2ParamSvc(const std::string& name, ISvcLocator* pSvcLocator);
 
    virtual ~FastCaloSimV2ParamSvc() = default;
 
    virtual StatusCode  initialize() override final;
 
    virtual StatusCode simulate(TFCSSimulationState& simulstate,const TFCSTruthState* truth, const TFCSExtrapolationState* extrapol) const override final;
 
  private:
 
#ifdef USE_GPU
    // for FCS-GPU
    //construct the geometry with GPU EDM
    bool convert_cellmap(t_cellmap* cellmap, t_cellmap_Gpu* newcellmap);
    void region_data_cpy( CaloGeometryLookup* glkup, GeoRegion* gr ) ;
    GeoLoadGpu* m_gl;
    GeoLoadGpu m_glg;
    void* m_rd4h;
    t_cellmap_Gpu    m_cellmap_gpu;
#endif
 
    const ServiceHandle<StoreGateSvc>& detStore() const;
 
    ServiceHandle<StoreGateSvc> m_detStore;
 
    std::string m_paramsFilename{"TFCSparam.root"};
    std::string m_paramsObject{"SelPDGID"};
 
    TFCSParametrizationBase*  m_param{};
 
    std::unique_ptr<CaloGeometryFromCaloDDM> m_caloGeo{};
 
    bool m_printParametrization{false};
    bool m_CompressMemory{true};
    bool m_runOnGPU{false};
  };
 
}
 
// Inline methods:
inline
const ServiceHandle<StoreGateSvc>& ISF::FastCaloSimV2ParamSvc::detStore() const
{ return m_detStore; }
 
#endif //> !ISF_FASTCALOSIMV2PARAMSVC_H