ldmx-sw/EcalHelper_8h_source.html

#ifndef ECAL_TRACKPROPAGATOR_H_

#define ECAL_TRACKPROPAGATOR_H_


// LDMX

#include "Tracking/Event/Track.h"


// C++

#include <cmath>


// ROOT

#include "Math/Vector3D.h"


namespace ecal {


std::vector<float> trackProp(const ldmx::Tracks& tracks,

                             ldmx::TrackStateType ts_type,

                             const std::string& ts_title);


// 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

ecal::trackProp
std::vector< float > trackProp(const ldmx::Tracks &tracks, ldmx::TrackStateType ts_type, const std::string &ts_title)
Return a vector of parameters for a propagated recoil track.
Definition EcalHelper.cxx:5

ecal::distPtToLine
float distPtToLine(ROOT::Math::XYZVector h1, ROOT::Math::XYZVector p1, ROOT::Math::XYZVector p2)
Return the minimum distance between the point h1 and the line passing through points p1 and p2.
Definition EcalHelper.cxx:81

ecal::distTwoLines
float distTwoLines(ROOT::Math::XYZVector v1, ROOT::Math::XYZVector v2, ROOT::Math::XYZVector w1, ROOT::Math::XYZVector w2)
Returns the distance between the lines v and w, with v defined to pass through the points (v1,...
Definition EcalHelper.cxx:68