DeviceDetectorDescriptionCondAlg.h

Go to the documentation of this file.

/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
#ifndef ACTSGPUGEOMETRY_DEVICEDETECTORDESCRIPTIONCONDALG_H
#define ACTSGPUGEOMETRY_DEVICEDETECTORDESCRIPTIONCONDALG_H
 
#include "AthenaBaseComps/AthCondAlgorithm.h"
#include "StoreGate/WriteCondHandleKey.h"
#include "GaudiKernel/ServiceHandle.h"
#include "GaudiKernel/ToolHandle.h"
 
#include "IDeviceDetectorDescriptionSvc.h"
#include "InDetCondTools/ISiLorentzAngleTool.h"
 
#include "AthDeviceInterfaces/IMemoryResourcesTool.h"
#include "AthDeviceInterfaces/ICopyTool.h"
#include "InDetIdentifier/PixelID.h"
#include "InDetIdentifier/SCT_ID.h"
 
#include "ActsGPUEvent/TracccDetectorConditionsDescription.h"
 
#include "traccc/geometry/detector_conditions_description.hpp"
 
#include <string>
#include <vector>
 
namespace ActsTrk {

class DeviceDetectorDescriptionCondAlg : public AthCondAlgorithm
{
public:
 
    using AthCondAlgorithm::AthCondAlgorithm;
 
    virtual StatusCode initialize() override;
    virtual StatusCode execute(const EventContext& ctx) const override;
 
private:

    ServiceHandle<ActsTrk::IDeviceDetectorDescriptionSvc> m_detDescSvc{
        this, "DeviceDetectorDescriptionSvc", "",
        "Service building the static device detector description"};

    ToolHandle<AthDevice::IMemoryResourcesTool> m_MRs{
        this, "MemoryResourcesTool", "",
        "The memory resources tool to use for allocating memory on the device"};


    ToolHandle<AthDevice::ICopyTool> m_copy{
        this, "CopyProviderTool", "", "Vecmem copy provider tool"};
 
    SG::WriteCondHandleKey<traccc::detector_conditions_description::host> m_writeHostCondKey{
        this, "HostConditionsObjectName", "",
        "Key for writing the per-IOV traccc host conditions object"};
 
    SG::WriteCondHandleKey<traccc::detector_conditions_description::buffer> m_writeDeviceCondKey{
        this, "DeviceConditionsObjectName", "",
        "Key for writing the per-IOV traccc device conditions object"};

    const PixelID* m_pixelID{nullptr};
    const SCT_ID*  m_stripID{nullptr};
    Gaudi::Property<std::string> m_pixelIdHelperName {this, "PixelIDHelperName", "PixelID",
        "Pixel-like ID helper name to retrieve from DetectorStore"};
    Gaudi::Property<std::string> m_stripIdHelperName{this, "StripIDHelperName", "SCT_ID",
        "Strip-like ID helper name to retrieve from DetectorStore"};

 
    ToolHandle<ISiLorentzAngleTool> m_stripLorentzAngleTool{
        this, "StripLorentzAngleTool", "SiLorentzAngleTool",
        "Tool to retrieve Lorentz angle"};
    ToolHandle<ISiLorentzAngleTool> m_pixelLorentzAngleTool{
        this, "PixelLorentzAngleTool", "",
        "Tool to retreive Lorentz angle of Pixel"};
 
};
 
} // namespace ActsTrk
 
#endif // ACTSGPUGEOMETRY_DEVICEDETECTORDESCRIPTIONCONDALG_H