JSONDeviceMagFieldProviderSvc.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
#ifndef ACTSGPUDATAPREPARATION_JSONDEVICEMAGFIELDPROVIDERSVC_H
#define ACTSGPUDATAPREPARATION_JSONDEVICEMAGFIELDPROVIDERSVC_H
 
#include "AthenaBaseComps/AthService.h"
#include "GaudiKernel/ToolHandle.h"
#include "PathResolver/PathResolver.h"
#include "IDeviceMagFieldProviderTool.h"
 
#include <string>
 
namespace ActsTrk {

class JSONDeviceMagFieldProviderSvc
    : public AthService
{
public:
 
    using AthService::AthService;

    virtual StatusCode initialize() override;
 
private:
 
    ServiceHandle<StoreGateSvc> m_detStore{this, "DetectorStore", "StoreGateSvc/DetectorStore"};
    
    ToolHandle<ActsTrk::IDeviceMagFieldProviderTool> m_deviceFieldProviderTool{
        this, "DeviceMagFieldProviderTool", "",
        "The device magnetic field provider tool"};    

    Gaudi::Property<std::string> m_magFieldFile{
        this, "MagFieldFile", "",
        "Magnetic field JSON file"};   


    Gaudi::Property<std::string> m_hostMagFieldObjectName{
        this, "HostMagFieldObjectName", "",
        "Traccc host magnetic field object"};  
    Gaudi::Property<std::string> m_deviceMagFieldObjectName{
        this, "DeviceMagFieldObjectName", "",
        "Traccc device magnetic field object"};    

 
};
 
} // namespace ActsTrk
 
#endif // ACTSGPUDATAPREPARATION_JSONDEVICEMAGFIELDPROVIDERSVC_H