PFDisplacedVertexCandidateFinder.cc File Reference

#include "RecoParticleFlow/PFTracking/interface/PFDisplacedVertexCandidateFinder.h"
#include "DataFormats/GeometryVector/interface/GlobalVector.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/VertexReco/interface/Vertex.h"
#include "MagneticField/Engine/interface/MagneticField.h"

Go to the source code of this file.

Functions
ostream &	operator<< (std::ostream &out, const PFDisplacedVertexCandidateFinder &a)

Function Documentation

ostream& operator<<	(	std::ostream &	out,
		const PFDisplacedVertexCandidateFinder &	a
	)

Definition at line 398 of file PFDisplacedVertexCandidateFinder.cc.

References PFDisplacedVertexCandidateFinder::dxy_, PFDisplacedVertexCandidateFinder::eventTracks_, PFDisplacedVertexCandidateFinder::nChi2_max_, dbtoconf::out, Pi, PFDisplacedVertexCandidateFinder::pt_min_, PFDisplacedVertexCandidateFinder::pt_min_prim_, PFDisplacedVertexCandidateFinder::pvtx_, mathSSE::sqrt(), and PFDisplacedVertexCandidateFinder::vertexCandidates().

                                                                                {
  if(! out) return out;
  
  out<<"====== Particle Flow Block Algorithm ======= ";
  out<<endl;
  out<<"number of unassociated elements : "<<a.eventTracks_.size()<<endl;
  out<<endl;
  
  out << " Tracks selection based on " << std::endl;
  out << " pvtx_ = " << a.pvtx_ << std::endl;
  out << " fabs(dxy) < " << a.dxy_ << " and pt < "<< a.pt_min_prim_ << std::endl;
  out << " nChi2 < " << a.nChi2_max_ << " and pt < "<< a.pt_min_ << std::endl;

  out<<endl;


  for(PFDisplacedVertexCandidateFinder::IEC ie = a.eventTracks_.begin(); 
      ie != a.eventTracks_.end(); ie++) {

    double pt = (*ie).get()->pt(); 

    math::XYZPoint Pi = (*ie).get()->innerPosition(); 
    math::XYZPoint Po = (*ie).get()->outerPosition(); 

    double innermost_radius = sqrt(Pi.x()*Pi.x() + Pi.y()*Pi.y() + Pi.z()*Pi.z());
    double outermost_radius = sqrt(Po.x()*Po.x() + Po.y()*Po.y() + Po.z()*Po.z());
    double innermost_rho = sqrt(Pi.x()*Pi.x() + Pi.y()*Pi.y());
    double outermost_rho = sqrt(Po.x()*Po.x() + Po.y()*Po.y());
    
    out<<"ie = " << (*ie).key() 
       <<" pt = " << pt
       <<" innermost hit radius = " << innermost_radius << " rho = " << innermost_rho
       <<" outermost hit radius = " << outermost_radius << " rho = " << outermost_rho
       <<endl;
  }


  const std::auto_ptr< reco::PFDisplacedVertexCandidateCollection >& vertexCandidates
    = a.vertexCandidates(); 
    
  if(!vertexCandidates.get() ) {
    out<<"vertexCandidates already transfered"<<endl;
  }
  else {
    out<<"number of vertexCandidates : "<<vertexCandidates->size()<<endl;
    out<<endl;
 
    
    for(PFDisplacedVertexCandidateFinder::IBC ib=vertexCandidates->begin(); 
    ib != vertexCandidates->end(); ib++)
      ib->Dump();


    
  }
 
  return out;
}