#include <ChamberSegmentUtility.h>

Public Member Functions
	ChamberSegmentUtility (const edm::Event &, const edm::EventSetup &)
const std::map< int, std::vector< CSCSegment > > &	getCSClist () const
std::vector< CSCRecHit2D >	getCSCRHmap (CSCSegment)
std::vector< CSCSegment >	getCSCSegmentsInChamber (CSCDetId)
const std::map< int, std::vector< DTRecSegment4D > > &	getDTlist () const
std::vector< DTRecHit1D >	getDTRHmap (DTRecSegment4D)
std::vector< DTRecSegment4D >	getDTSegmentsInChamber (DTChamberId)
Private Attributes
edm::Handle < DTRecSegment4DCollection >	all4DSegments
edm::ESHandle< CSCGeometry >	cscGeometry
std::vector< CSCSegment >	cscseg
std::map< int, std::vector < CSCSegment > >	cscsegMap
edm::Handle< CSCSegmentCollection >	CSCSegments
edm::ESHandle< DTGeometry >	dtGeom
std::vector< DTRecSegment4D >	dtseg
std::map< int, std::vector < DTRecSegment4D > >	dtsegMap
std::vector< DTRecHit1D >	phiSegRH
CSCDetId	selectedCSC
DTChamberId	selectedDT
std::vector< DTRecHit1D >	zSegRH

Detailed Description

Class: ChamberSegmentUtility

Description: utility class for the dynamical truncation algorithm

Date:: 2010/06/27 17:32:41

Revision:: 1.3

Authors : D. Pagano & G. Bruno - UCL Louvain

Definition at line 35 of file ChamberSegmentUtility.h.

Constructor & Destructor Documentation

ChamberSegmentUtility::ChamberSegmentUtility	(	const edm::Event &	Event,
		const edm::EventSetup &	Setup
	)

Definition at line 38 of file ChamberSegmentUtility.cc.

References edm::EventSetup::get(), edm::Event::getByLabel(), and getHLTprescales::index.

{

  Setup.get<MuonGeometryRecord>().get(cscGeometry);
  Event.getByLabel("cscSegments", CSCSegments);
  Setup.get<MuonGeometryRecord>().get(dtGeom);
  Event.getByLabel("dt4DSegments", all4DSegments);

  unsigned int index = 0;
  for (  CSCSegmentCollection::id_iterator chamberId = CSCSegments->id_begin();
         chamberId != CSCSegments->id_end(); ++chamberId, ++index ) {
    
    CSCSegmentCollection::range  range = CSCSegments->get((*chamberId));
    
    for (CSCSegmentCollection::const_iterator segment = range.first;
         segment!=range.second; ++segment) {
      if ((*chamberId).station() == 1) cscsegMap[1].push_back(*segment);
      if ((*chamberId).station() == 2) cscsegMap[2].push_back(*segment);
      if ((*chamberId).station() == 3) cscsegMap[3].push_back(*segment);
      if ((*chamberId).station() == 4) cscsegMap[4].push_back(*segment);
    }
  }
  
  DTRecSegment4DCollection::id_iterator chamberIdIt;
  for (chamberIdIt = all4DSegments->id_begin();
       chamberIdIt != all4DSegments->id_end();
       ++chamberIdIt){
    
    DTRecSegment4DCollection::range  range = all4DSegments->get((*chamberIdIt));

    for (DTRecSegment4DCollection::const_iterator segment = range.first;
         segment!=range.second; ++segment){
      
      if ((*chamberIdIt).station() == 1) dtsegMap[1].push_back(*segment);
      if ((*chamberIdIt).station() == 2) dtsegMap[2].push_back(*segment);
      if ((*chamberIdIt).station() == 3) dtsegMap[3].push_back(*segment);
      if ((*chamberIdIt).station() == 4) dtsegMap[4].push_back(*segment);
    }
  }


}

Member Function Documentation

const std::map<int, std::vector<CSCSegment> >& ChamberSegmentUtility::getCSClist ( ) const [inline]

Definition at line 51 of file ChamberSegmentUtility.h.

References cscsegMap.

Referenced by DynamicTruncation::filteringAlgo().

{ return cscsegMap; };

vector< CSCRecHit2D > ChamberSegmentUtility::getCSCRHmap ( CSCSegment selected )

Definition at line 132 of file ChamberSegmentUtility.cc.

References getHLTprescales::index, and CSCSegment::parameters().

Referenced by DynamicTruncation::filteringAlgo().

{

  vector<CSCRecHit2D> allchRH;
  
  // loop on segments 4D                                                       
  unsigned int index = 0;
  for (  CSCSegmentCollection::id_iterator chamberId = CSCSegments->id_begin();
         chamberId != CSCSegments->id_end(); ++chamberId, ++index ) {
    
    // Get the range for the corresponding ChamberId                    
    CSCSegmentCollection::range  range = CSCSegments->get((*chamberId));
    
    // Loop over the rechits of this DetUnit                        
    for (CSCSegmentCollection::const_iterator segment = range.first;
         segment!=range.second; ++segment) {
      
      if((*segment).parameters() == selected.parameters()) {
        allchRH = (*segment).specificRecHits();
      }
    }  
  }
  return allchRH;
}

vector< CSCSegment > ChamberSegmentUtility::getCSCSegmentsInChamber ( CSCDetId sel )

Definition at line 83 of file ChamberSegmentUtility.cc.

References CSCDetId::chamber(), and getHLTprescales::index.

{
  
  // loop on segments 4D   
  unsigned int index = 0;
  for (  CSCSegmentCollection::id_iterator chamberId = CSCSegments->id_begin();
         chamberId != CSCSegments->id_end(); ++chamberId, ++index ) {
    
    if ((*chamberId).chamber() != sel.chamber()) continue;
    
    // Get the range for the corresponding ChamberId                                                                                                                     
    CSCSegmentCollection::range  range = CSCSegments->get((*chamberId));
    
    // Loop over the rechits of this DetUnit                                                                                                                            
    for (CSCSegmentCollection::const_iterator segment = range.first;
         segment!=range.second; ++segment) {
      cscseg.push_back(*segment);
    }
  }
  return cscseg;
}

const std::map<int, std::vector<DTRecSegment4D> >& ChamberSegmentUtility::getDTlist ( ) const [inline]

Definition at line 48 of file ChamberSegmentUtility.h.

References dtsegMap.

Referenced by DynamicTruncation::filteringAlgo().

{ return dtsegMap; };

vector< DTRecHit1D > ChamberSegmentUtility::getDTRHmap ( DTRecSegment4D selected )

Definition at line 158 of file ChamberSegmentUtility.cc.

References DTRecSegment4D::parameters(), and DTRecSegment2D::specificRecHits().

Referenced by DynamicTruncation::filteringAlgo().

{
  
  vector<DTRecHit1D> allchRH;
  phiSegRH.clear();
  zSegRH.clear();
  
  // loop on segments 4D                                                                                                                                                      
  DTRecSegment4DCollection::id_iterator chamberIdIt;
  for (chamberIdIt = all4DSegments->id_begin();
       chamberIdIt != all4DSegments->id_end();
       ++chamberIdIt){
    
    // Get the range for the corresponding ChamberId              
    DTRecSegment4DCollection::range  range = all4DSegments->get((*chamberIdIt));
    
    // Loop over the rechits of this DetUnit         
    for (DTRecSegment4DCollection::const_iterator segment = range.first;
         segment!=range.second; ++segment){
      
      if((*segment).parameters() == selected.parameters()) {
        if((*segment).hasPhi()){
          const DTChamberRecSegment2D* phiSeg = (*segment).phiSegment();
          phiSegRH = phiSeg->specificRecHits();
        }
        if((*segment).hasZed()){
          const DTSLRecSegment2D* zSeg = (*segment).zSegment();
          zSegRH = zSeg->specificRecHits();
        }

        // RecHits will be ordered later
        for (vector<DTRecHit1D>::const_iterator itphi = phiSegRH.begin(); itphi != phiSegRH.end(); itphi++) allchRH.push_back(*itphi);
        for (vector<DTRecHit1D>::iterator itz = zSegRH.begin(); itz < zSegRH.end(); itz++) allchRH.push_back(*itz);
        
      }
    }
  }
  return allchRH;
}

vector< DTRecSegment4D > ChamberSegmentUtility::getDTSegmentsInChamber ( DTChamberId sel )

Definition at line 107 of file ChamberSegmentUtility.cc.

{

  // loop on segments 4D                                                                                                                                                      
  DTRecSegment4DCollection::id_iterator chamberIdIt;
  for (chamberIdIt = all4DSegments->id_begin();
       chamberIdIt != all4DSegments->id_end();
       ++chamberIdIt){
    
    if (*chamberIdIt != sel) continue;
    
    // Get the range for the corresponding ChamberId              
    DTRecSegment4DCollection::range  range = all4DSegments->get((*chamberIdIt));
    
    // Loop over the rechits of this DetUnit         
    for (DTRecSegment4DCollection::const_iterator segment = range.first;
         segment!=range.second; ++segment){
      dtseg.push_back(*segment);
    }
  }
  return dtseg;
}