HGCalTBTrack.cc

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#include "HGCal/DataFormats/interface/HGCalTBTrack.h"
#include <cassert>

double MicronToCM    = 0.0001;// Tracker information has microns as the length unit, conversion factor to cm


HGCalTBTrack::HGCalTBTrack(void)
{
}

HGCalTBTrack::HGCalTBTrack(const float *v):
    _vertex(MicronToCM * v[1], MicronToCM * v[2], MicronToCM * 0.),
    _momentum(v[3], v[4], 1.)
{
//  assert(size == getSize()); ///\todo to be turned into exception

    chi2    = v[0];
    m_x_err = v[5];
    m_y_err = v[6];

    return;

}

std::vector<float> HGCalTBTrack::getRaw(void)
{
    std::vector<float> v;

    v.push_back(chi2);
    v.push_back(_vertex.X());
    v.push_back(_vertex.Y());
    v.push_back(_momentum.X());
    v.push_back(_momentum.Y());
    v.push_back(m_x_err);
    v.push_back(m_y_err);

    return v;
}


HGCalTBTrack::Point HGCalTBTrack::pointAt(double z) const
{
    return _vertex + _momentum * z;
}