MTDTransientTrackingRecHitBuilder.cc

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#include "RecoMTD/TransientTrackingRecHit/interface/MTDTransientTrackingRecHitBuilder.h"
#include "DataFormats/ForwardDetId/interface/ForwardSubdetector.h"

MTDTransientTrackingRecHitBuilder::MTDTransientTrackingRecHitBuilder(edm::ESHandle<GlobalTrackingGeometry> trackingGeometry):
  theTrackingGeometry(trackingGeometry)
{}


MTDTransientTrackingRecHitBuilder::RecHitPointer
MTDTransientTrackingRecHitBuilder::build (const TrackingRecHit* p, 
                       edm::ESHandle<GlobalTrackingGeometry> trackingGeometry) const {
  
  if ( p->geographicalId().det() == DetId::Forward &&
       p->geographicalId().subdetId() == FastTime) {
    return p->cloneSH();
  }
  
  return RecHitPointer();

}

MTDTransientTrackingRecHitBuilder::RecHitPointer
MTDTransientTrackingRecHitBuilder::build(const TrackingRecHit * p) const {
  if(theTrackingGeometry.isValid()) return build(p,theTrackingGeometry);
  else
    throw cms::Exception("MTD|RecoMTD|MTDTransientTrackingRecHitBuilder")
      <<"ERROR! You are trying to build a MTDTransientTrackingRecHit with a non valid GlobalTrackingGeometry";
}

MTDTransientTrackingRecHitBuilder::ConstRecHitContainer 
MTDTransientTrackingRecHitBuilder::build(const trackingRecHit_iterator& start, const trackingRecHit_iterator& stop) const {
 
  ConstRecHitContainer result;
  for(trackingRecHit_iterator hit = start; hit != stop; ++hit )
    result.push_back(build(&**hit));
  
  return result;
}