DetDescrDBEnvelopeSvc.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/

// DetDescrDBEnvelopeSvc.h, (c) ATLAS Detector software
#ifndef DETDESCRDBENVELOPESVC_H
#define DETDESCRDBENVELOPESVC_H
 
// STL includes
#include <string>
#include <vector>
#include <utility>
 
// GaudiKernel & Athena
#include "AthenaBaseComps/AthService.h"
 
// interface header file
#include "SubDetectorEnvelopes/IEnvelopeDefSvc.h"
 
// Database includes
#include "RDBAccessSvc/IRDBAccessSvc.h"
 
// GeoModel
#include "GeoModelInterfaces/IGeoModelSvc.h"
 

typedef std::vector< double >           FallbackDoubleVector;
 
 
class DetDescrDBEnvelopeSvc : public extends<AthService, IEnvelopeDefSvc> {
 
  public:
    DetDescrDBEnvelopeSvc(const std::string& name, ISvcLocator* svc);

    ~DetDescrDBEnvelopeSvc();

    StatusCode initialize();
    StatusCode finalize();

    const RZPairVector& getRZBoundary( AtlasDetDescr::AtlasRegion region ) const
                      { return m_rz[region]; }

    const RZPairVector &getRPositiveZBoundary( AtlasDetDescr::AtlasRegion region ) const
                      { return m_rposz[region]; }
 
  private:
    StatusCode retrieveRZBoundaryOptionalFallback( std::string           &dbNode,
                                                   FallbackDoubleVector  &r,
                                                   FallbackDoubleVector  &z,
                                                   RZPairVector          &rzVec);

    StatusCode retrieveRZBoundary( std::string &node, RZPairVector &rzVec);

    StatusCode fallbackRZBoundary( FallbackDoubleVector  &r,
                                   FallbackDoubleVector  &z,
                                   RZPairVector          &rzVec);

    bool enableFallback();

    ServiceHandle<IRDBAccessSvc>       m_dbAccess{this, "RDBAccessSvc", "RDBAccessSvc"};

    ServiceHandle<IGeoModelSvc>       m_geoModelSvc{this, "GeoModelSvc", "GeoModelSvc"};

    std::string                        m_atlasNode;
    std::string                        m_atlasVersionTag;

    std::string                        m_node[AtlasDetDescr::fNumAtlasRegions];

    RZPairVector                       m_rz[AtlasDetDescr::fNumAtlasRegions];
    RZPairVector                       m_rposz[AtlasDetDescr::fNumAtlasRegions];

    bool                               m_allowFallback; 
    bool                               m_doFallback;
    FallbackDoubleVector               m_fallbackR[AtlasDetDescr::fNumAtlasRegions];
    FallbackDoubleVector               m_fallbackZ[AtlasDetDescr::fNumAtlasRegions];
};
 
#endif // DETDESCRDBENVELOPESVC_H