ForwardDetRingOneZ.cc

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#include "TrackingTools/DetLayers/interface/ForwardDetRingOneZ.h"
#include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
#include "TrackingTools/DetLayers/interface/ForwardRingDiskBuilderFromDet.h"
//#include "TrackingTools/GeomPropagators/interface/Propagator.h"

#include <Utilities/General/interface/precomputed_value_sort.h>
#include <Geometry/CommonDetUnit/interface/DetSorting.h>

#include <algorithm>
#include <cmath>

using namespace std;

ForwardDetRingOneZ::~ForwardDetRingOneZ() {}

ForwardDetRingOneZ::ForwardDetRingOneZ(vector<const GeomDet*>::const_iterator first,
                                       vector<const GeomDet*>::const_iterator last)
    : ForwardDetRing(false), theDets(first, last) {
  initialize();
}

ForwardDetRingOneZ::ForwardDetRingOneZ(const vector<const GeomDet*>& dets) : ForwardDetRing(false), theDets(dets) {
  initialize();
}

void ForwardDetRingOneZ::initialize() {
  // assume the dets ARE in a ring
  // sort them in phi
  precomputed_value_sort(theDets.begin(), theDets.end(), geomsort::DetPhi());
  setDisk(ForwardRingDiskBuilderFromDet()(theDets));
}

bool ForwardDetRingOneZ::add(int idet,
                             vector<DetWithState>& result,
                             const TrajectoryStateOnSurface& tsos,
                             const Propagator& prop,
                             const MeasurementEstimator& est) const {
  pair<bool, TrajectoryStateOnSurface> compat = theCompatibilityChecker.isCompatible(theDets[idet], tsos, prop, est);

  if (compat.first) {
    result.push_back(DetWithState(theDets[idet], compat.second));
  }

  return compat.first;
}