#include "RecoVertex/VertexTools/interface/DummyTrackToTrackCovCalculator.h"

template <unsigned int N>
typename CachingVertex<N>::TrackToTrackMap DummyTrackToTrackCovCalculator<N>::operator()(
    const CachingVertex<N> &) const {
  return typename CachingVertex<N>::TrackToTrackMap();
}

template <unsigned int N>
DummyTrackToTrackCovCalculator<N> *DummyTrackToTrackCovCalculator<N>::clone() const {
  return new DummyTrackToTrackCovCalculator(*this);
}

template class DummyTrackToTrackCovCalculator<5>;
template class DummyTrackToTrackCovCalculator<6>;
