RecoTracker/DebugTools/plugins/TSOSFromSimHitFactory.h - master - githubmirror/cmssw

RecoTracker/DebugTools/plugins/TSOSFromSimHitFactory.h

27 строк942 B

Shahzad Malik Muzaffar

[RECONSTRUCTION] Drop Geometry/CommonDetUnit package

28 май 2026, 12:57

28 май 2026, 12:57685f036

#ifndef TSOSFromSimHitFactory_H
#define TSOSFromSimHitFactory_H

#include "FTSFromSimHitFactory.h"
#include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
#include "SimDataFormats/TrackingHit/interface/PSimHit.h"
#include "Geometry/CommonTopologies/interface/GeomDet.h"

class SimHit;
class MagneticField;

/** Produces a TrajectoryStateOnSurface from a SimHit.
 * the TrajectoryStateOnSurface position coinsides with the SimHit
 * position, and direction, momenta and charge are deduced
 * from the SimHit itself, without any access to the SimTrack 
 * that produced the SimHit. The surface of the result is 
 * the surface of the Det of the SimHit.
 */

class TSOSFromSimHitFactory {
public:
  TrajectoryStateOnSurface operator()(const PSimHit& hit, const GeomDetUnit& det, const MagneticField& field) const {
    return TrajectoryStateOnSurface(FTSFromSimHitFactory()(hit, det, field), det.surface());
  }
};

#endif