TrackingVolumesSvc.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/

// TrackingVolumesSvc.h, (c) ATLAS Detector software
 
#ifndef TRKDETDESCRINTERFACES_TRACKINGVOLUMESSERVICE_H
#define TRKDETDESCRINTERFACES_TRACKINGVOLUMESSERVICE_H
 
#include "TrkDetDescrInterfaces/ITrackingVolumesSvc.h"
#include "TrkDetDescrUtils/LayerIndex.h"
#include "GaudiKernel/ToolHandle.h"
#include "GaudiKernel/ServiceHandle.h"
#include "AthenaBaseComps/AthService.h"
#include <string>
#include <vector>
 
class StoreGateSvc;
class ISvcLocator;
 
template <class TYPE> class SvcFactory;
 
 
namespace Trk {
  
  class Volume;
 

  class TrackingVolumesSvc : public extends<AthService, ITrackingVolumesSvc> {
  
    public:
  
      virtual StatusCode initialize() override;
      virtual StatusCode finalize() override;
  
      virtual const Trk::Volume& volume(const TrackingVolumeIdentifier& volumeId) const override;
  
      virtual const std::string& volumeName(const TrackingVolumeIdentifier& volumeId) const override;
  
      TrackingVolumesSvc(const std::string& name, ISvcLocator* svc);
  
      virtual ~TrackingVolumesSvc();
  
    
    private:
        
      ServiceHandle<StoreGateSvc>                 m_pDetStore;
  
      std::vector<const Trk::Volume*>             m_volumes;
      std::vector<std::string >                   m_volumeNames;
  
  };
}
 
inline const Trk::Volume& Trk::TrackingVolumesSvc::volume(const Trk::ITrackingVolumesSvc::TrackingVolumeIdentifier& volumeId) const
  { return *(m_volumes[volumeId]); }
 
inline const std::string& Trk::TrackingVolumesSvc::volumeName(const Trk::ITrackingVolumesSvc::TrackingVolumeIdentifier& volumeId) const
  { return m_volumeNames[volumeId]; }
 
#endif