MuonServiceProxy.h

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#ifndef RecoMuon_TrackingTools_MuonServiceProxy_H
#define RecoMuon_TrackingTools_MuonServiceProxy_H

#include "FWCore/Framework/interface/ESHandle.h"

#include "Geometry/CommonDetUnit/interface/GlobalTrackingGeometry.h"
#include "MagneticField/Engine/interface/MagneticField.h"
#include "RecoMuon/DetLayers/interface/MuonDetLayerGeometry.h"
#include "TrackingTools/GeomPropagators/interface/Propagator.h"
#include "RecoMuon/Navigation/interface/MuonNavigationSchool.h"

namespace edm {
  class ParameterSet;
  class EventSetup;
}  // namespace edm

class MuonServiceProxy {
public:
  MuonServiceProxy(const edm::ParameterSet& par);

  virtual ~MuonServiceProxy();

  // Operations

  void update(const edm::EventSetup& setup);

  edm::ESHandle<MagneticField> magneticField() const { return theMGField; }

  edm::ESHandle<GlobalTrackingGeometry> trackingGeometry() const { return theTrackingGeometry; }

  edm::ESHandle<MuonDetLayerGeometry> detLayerGeometry() const { return theDetLayerGeometry; }

  edm::ESHandle<Propagator> propagator(std::string propagatorName) const;

  const edm::EventSetup& eventSetup() const { return *theEventSetup; }

  bool isTrackingComponentsRecordChanged() const { return theChangeInTrackingComponentsRecord; }

  const MuonNavigationSchool* muonNavigationSchool() const { return theSchool; }

protected:
private:
  typedef std::map<std::string, edm::ESHandle<Propagator> > propagators;

  edm::ESHandle<GlobalTrackingGeometry> theTrackingGeometry;
  edm::ESHandle<MagneticField> theMGField;
  edm::ESHandle<MuonDetLayerGeometry> theDetLayerGeometry;
  const edm::EventSetup* theEventSetup;
  bool theMuonNavigationFlag;
  bool theRPCLayer;
  bool theCSCLayer;
  bool theGEMLayer;
  bool theME0Layer;
  const MuonNavigationSchool* theSchool;

  propagators thePropagators;

  unsigned long long theCacheId_GTG;
  unsigned long long theCacheId_MG;
  unsigned long long theCacheId_DG;
  unsigned long long theCacheId_P;

  bool theChangeInTrackingComponentsRecord;
};
#endif