ConfigurableVertexFitter.cc

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#include "RecoVertex/ConfigurableVertexReco/interface/ConfigurableVertexFitter.h"
#include "RecoVertex/ConfigurableVertexReco/interface/VertexFitterManager.h"

using namespace std;

namespace {
  void errorNoFitter(const string& finder) {
    cout << "[ConfigurableVertexFitter] got no fitter for \"" << finder << "\"" << endl;
    std::vector<std::string> valid = VertexFitterManager::Instance().getNames();
    cout << "  Valid fitters are:";
    for (const auto& i : valid) {
      cout << "  " << i;
    }
    cout << endl;
    throw std::string(finder + " not available!");
  }
}  // namespace

ConfigurableVertexFitter::ConfigurableVertexFitter(const edm::ParameterSet& p) : theFitter(nullptr) {
  string fitter = p.getParameter<string>("fitter");
  theFitter = VertexFitterManager::Instance().get(fitter).release();
  if (!theFitter) {
    errorNoFitter(fitter);
  }
  theFitter->configure(p);
}

ConfigurableVertexFitter::~ConfigurableVertexFitter() { delete theFitter; }

ConfigurableVertexFitter::ConfigurableVertexFitter(const ConfigurableVertexFitter& o)
    : theFitter(o.theFitter->clone()) {}

ConfigurableVertexFitter* ConfigurableVertexFitter::clone() const { return new ConfigurableVertexFitter(*this); }

CachingVertex<5> ConfigurableVertexFitter::vertex(const std::vector<reco::TransientTrack>& t) const {
  return theFitter->vertex(t);
}

CachingVertex<5> ConfigurableVertexFitter::vertex(const vector<RefCountedVertexTrack>& tracks) const {
  return theFitter->vertex(tracks);
}

CachingVertex<5> ConfigurableVertexFitter::vertex(const vector<RefCountedVertexTrack>& tracks,
                                                  const reco::BeamSpot& spot) const {
  return theFitter->vertex(tracks, spot);
}

CachingVertex<5> ConfigurableVertexFitter::vertex(const vector<reco::TransientTrack>& tracks,
                                                  const GlobalPoint& linPoint) const {
  return theFitter->vertex(tracks, linPoint);
}

CachingVertex<5> ConfigurableVertexFitter::vertex(const vector<reco::TransientTrack>& tracks,
                                                  const GlobalPoint& priorPos,
                                                  const GlobalError& priorError) const {
  return theFitter->vertex(tracks, priorPos, priorError);
}

CachingVertex<5> ConfigurableVertexFitter::vertex(const vector<reco::TransientTrack>& tracks,
                                                  const reco::BeamSpot& beamSpot) const {
  return theFitter->vertex(tracks, beamSpot);
}

CachingVertex<5> ConfigurableVertexFitter::vertex(const vector<RefCountedVertexTrack>& tracks,
                                                  const GlobalPoint& priorPos,
                                                  const GlobalError& priorError) const {
  return theFitter->vertex(tracks, priorPos, priorError);
}