CaloConeSelector< T > Class Template Reference

#include <CaloConeSelector.h>

Public Member Functions
	CaloConeSelector (double dR, const CaloGeometry *geom)
	CaloConeSelector (double dR, const CaloGeometry *geom, DetId::Detector detector, int subdet=0)
void	selectCallback (double eta, double phi, const edm::SortedCollection< T > &inputCollection, std::function< void(const T &)> callback)
void	selectCallback (const GlobalPoint &p, const edm::SortedCollection< T > &inputCollection, std::function< void(const T &)> callback)

Private Attributes
double	deltaR_
DetId::Detector	detector_
const CaloGeometry *	geom_
int	subdet_

Detailed Description

template<class T>
class CaloConeSelector< T >

Author

J. Mans - Minnesota

Definition at line 15 of file CaloConeSelector.h.

Constructor & Destructor Documentation

template<class T >

CaloConeSelector< T >::CaloConeSelector ( double  dR, const CaloGeometry *  geom  )

inline

Definition at line 17 of file CaloConeSelector.h.

                                                        :
    geom_(geom),deltaR_(dR),detector_(DetId::Detector(0)),subdet_(0) {}

template<class T >

CaloConeSelector< T >::CaloConeSelector ( double  dR, const CaloGeometry *  geom, DetId::Detector  detector, int  subdet = 0  )

inline

Definition at line 20 of file CaloConeSelector.h.

                                                                                              :
    geom_(geom),deltaR_(dR),detector_(detector),subdet_(subdet) {}

Member Function Documentation

template<class T >

void CaloConeSelector< T >::selectCallback ( double  eta, double  phi, const edm::SortedCollection< T > &  inputCollection, std::function< void(const T &)>  callback  )

inline

Definition at line 23 of file CaloConeSelector.h.

References cmsHarvester::callback, and AlCaHLTBitMon_ParallelJobs::p.

                                                                                                                                          {
    GlobalPoint p(GlobalPoint::Cylindrical(1,phi,tanh(eta)));
    return selectCallback(p, inputCollection, callback);
  }

template<class T >

void CaloConeSelector< T >::selectCallback ( const GlobalPoint &  p, const edm::SortedCollection< T > &  inputCollection, std::function< void(const T &)>  callback  )

inline

Definition at line 28 of file CaloConeSelector.h.

References cmsHarvester::callback, CaloConeSelector< T >::deltaR_, CaloConeSelector< T >::detector_, edm::SortedCollection< T, SORT >::end(), edm::SortedCollection< T, SORT >::find(), CaloConeSelector< T >::geom_, CaloSubdetectorGeometry::getCells(), CaloGeometry::getSubdetectorGeometry(), i, j, and CaloConeSelector< T >::subdet_.

                                                                                                                                        {
    // TODO: handle default setting of detector_ (loops over subdet)
    // TODO: heuristics of when it is better to loop over inputCollection instead (small # hits)
    for (int subdet=subdet_; subdet<=7 && (subdet_==0 || subdet_==subdet); subdet++) {
      const CaloSubdetectorGeometry* sdg=geom_->getSubdetectorGeometry(detector_,subdet);
      if (sdg!=0) {
        // get the list of detids within range (from geometry)
        CaloSubdetectorGeometry::DetIdSet dis=sdg->getCells(p,deltaR_);
        // loop over detids...
        typename edm::SortedCollection<T>::const_iterator j, je = inputCollection.end(); 
  
        for (CaloSubdetectorGeometry::DetIdSet::iterator i=dis.begin(); i!=dis.end(); i++) {
          if (i->subdetId()!=subdet) continue; // possible for HCAL where the same geometry object handles all the detectors
            j=inputCollection.find(*i);
            if (j!=je)
              callback(*j);
        }
      }    
    }
  }

Member Data Documentation

template<class T >

double CaloConeSelector< T >::deltaR_

private

Definition at line 51 of file CaloConeSelector.h.

Referenced by CaloConeSelector< T >::selectCallback().

template<class T >

DetId::Detector CaloConeSelector< T >::detector_

private

Definition at line 52 of file CaloConeSelector.h.

Referenced by CaloConeSelector< T >::selectCallback().

template<class T >

const CaloGeometry* CaloConeSelector< T >::geom_

private

Definition at line 50 of file CaloConeSelector.h.

Referenced by CaloConeSelector< T >::selectCallback().

template<class T >

int CaloConeSelector< T >::subdet_

private

Definition at line 53 of file CaloConeSelector.h.

Referenced by CaloConeSelector< T >::selectCallback().