EcalHelper.h

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#ifndef ECAL_TRACKPROPAGATOR_H_
#define ECAL_TRACKPROPAGATOR_H_
 
// LDMX
#include "Tracking/Event/Track.h"
 
// ROOT
#include "Math/Vector3D.h"  // IWYU pragma: keep
 
namespace ecal {
 
std::vector<float> trackProp(const ldmx::Tracks& tracks,
                             ldmx::TrackStateType ts_type,
                             const std::string& ts_title);
 
std::vector<std::vector<float>> pTTrackProp(const ldmx::Tracks& tracks,
                                            int ele_count);
 
std::vector<std::vector<float>> momTrackProp(const ldmx::Tracks& tracks,
                                             int ele_count);
 
// MIP tracking
float distTwoLines(ROOT::Math::XYZVector v1, ROOT::Math::XYZVector v2,
                   ROOT::Math::XYZVector w1, ROOT::Math::XYZVector w2);
float distPtToLine(ROOT::Math::XYZVector h1, ROOT::Math::XYZVector p1,
                   ROOT::Math::XYZVector p2);
 
}  // namespace ecal
 
#endif