BeamSpotTransientTrackingRecHit.cc

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#include "Alignment/ReferenceTrajectories/interface/BeamSpotTransientTrackingRecHit.h"
 
AlgebraicVector BeamSpotTransientTrackingRecHit::parameters() const {
  AlgebraicVector result(1);
  result[0] = localPosition().x();
  return result;
}
 
AlgebraicSymMatrix BeamSpotTransientTrackingRecHit::parametersError() const {
  LocalError le = localPositionError();
  AlgebraicSymMatrix m(1);
  m[0][0] = le.xx();
  return m;
}
 
static AlgebraicMatrix initialize() {
  AlgebraicMatrix ret(1, 5, 0);
  ret[0][3] = 1;
  return ret;
}
 
const AlgebraicMatrix BeamSpotTransientTrackingRecHit::theProjectionMatrix = initialize();