PndSdsSimpleStripClusterFinder Class Reference

#include <PndSdsSimpleStripClusterFinder.h>

Inheritance diagram for PndSdsSimpleStripClusterFinder:

Public Member Functions
	PndSdsSimpleStripClusterFinder (Int_t DigiType)
	PndSdsSimpleStripClusterFinder (Int_t DigiType, Int_t rad)
	~PndSdsSimpleStripClusterFinder ()
std::vector< PndSdsClusterStrip * >	SearchClusters ()
void	SetSearchRadius (Int_t rad=0)
void	Reinit ()
void	AddDigi (Int_t sensorID, SensorSide side, Int_t timestamp, Int_t strip, Int_t iDigi)
void	ClearDigis ()
std::vector< PndSdsClusterStrip * >	GetClusters () const
PndSdsClusterStrip *	GetCluster (Int_t i)
PndSdsClusterStrip *	GetTopCluster (Int_t i)
PndSdsClusterStrip *	GetBotCluster (Int_t i)
std::vector< Int_t >	GetTopClusterIDs () const
std::vector< Int_t >	GetBotClusterIDs () const
std::vector< Int_t >	GetLeftDigiIDs () const
void	SetDigiType (Int_t digiType)

Protected Member Functions
void	AddCluster (const std::vector< Int_t > &onecluster, SensorSide side)
	ClassDef (PndSdsStripClusterer, 3)

Protected Attributes
Fullmap	fSortedDigis
std::vector< Int_t >	fTopclusters
std::vector< Int_t >	fBotclusters
std::vector< Int_t >	fLeftDigis
std::vector< PndSdsClusterStrip * >	fClusters
Int_t	fDigiType

Private Member Functions
	ClassDef (PndSdsSimpleStripClusterFinder, 1)

Private Attributes
Int_t	fRadius

Detailed Description

PndSdsStripClusterer.h

Author

R.Kliemt r.kli.nosp@m.emt@.nosp@m.physi.nosp@m.k.tu.nosp@m.-dres.nosp@m.den..nosp@m.de

Calculator class to find clusters in one channel dimension for the MVD strip sensors

Definition at line 27 of file PndSdsSimpleStripClusterFinder.h.

Constructor & Destructor Documentation

PndSdsSimpleStripClusterFinder::PndSdsSimpleStripClusterFinder

(

Int_t

DigiType

)

Definition at line 18 of file PndSdsSimpleStripClusterFinder.cxx.

: PndSdsStripClusterer(DigiType),
  fRadius(1)
{}

PndSdsSimpleStripClusterFinder::PndSdsSimpleStripClusterFinder	(	Int_t	DigiType,
		Int_t	rad
	)

Definition at line 22 of file PndSdsSimpleStripClusterFinder.cxx.

: PndSdsStripClusterer(DigiType),
        fRadius(rad)
{}

PndSdsSimpleStripClusterFinder::~PndSdsSimpleStripClusterFinder

(

)

Definition at line 27 of file PndSdsSimpleStripClusterFinder.cxx.

{}

Member Function Documentation

void PndSdsStripClusterer::AddCluster ( const std::vector< Int_t > &  onecluster, SensorSide  side  )

protectedinherited

Definition at line 86 of file PndSdsStripClusterer.cxx.

References PndSdsStripClusterer::fBotclusters, PndSdsStripClusterer::fClusters, PndSdsStripClusterer::fDigiType, PndSdsStripClusterer::fTopclusters, kBOTTOM, kTOP, and PndSdsClusterStrip::SetSensorSide().

Referenced by SearchClusters(), and PndSdsStripAdvClusterFinder::SearchClusters().

{
  Int_t clindex = fClusters.size();
  if(side == kBOTTOM)
  {
    fBotclusters.push_back(clindex);
    // Info("PndSdsStripClusterer::AddCluster","Adding Cluster number %i to the bottom list.",clindex);
  } else if(side == kTOP)
  {
    fTopclusters.push_back(clindex);
    // Info("AddCluster","Adding Cluster number %i to the top list.",clindex);
  }
  PndSdsClusterStrip* cl = new PndSdsClusterStrip(fDigiType, onecluster);
  cl->SetSensorSide(side);
  fClusters.push_back(cl);
}

void PndSdsStripClusterer::AddDigi ( Int_t  sensorID, SensorSide  side, Int_t  timestamp, Int_t  strip, Int_t  iDigi  )

inherited

Definition at line 45 of file PndSdsStripClusterer.cxx.

References PndSdsStripClusterer::fSortedDigis, and strip.

Referenced by PndSdsStripClusterTask::FillClusterFinders().

{
  fSortedDigis[sensorID][side][1][strip] = iDigi;
  //[R.K.30.3.'12] Defunc timestamp binning as it comes in ns precision. 
  //TODO: invent soemthing better with timestamp!
  //  fSortedDigis[sensorID][side][timestamp][strip] = iDigi;
}

PndSdsSimpleStripClusterFinder::ClassDef ( PndSdsSimpleStripClusterFinder  , 1    )

private

PndSdsStripClusterer::ClassDef ( PndSdsStripClusterer  , 3    )

protectedinherited

void PndSdsStripClusterer::ClearDigis ( )

inlineinherited

Definition at line 39 of file PndSdsStripClusterer.h.

References PndSdsStripClusterer::fSortedDigis.

{fSortedDigis.clear();} 

PndSdsClusterStrip * PndSdsStripClusterer::GetBotCluster ( Int_t  i )

inherited

Definition at line 74 of file PndSdsStripClusterer.cxx.

References PndSdsStripClusterer::fBotclusters, PndSdsStripClusterer::GetCluster(), and i.

{
  if(0<=i && (Int_t)fBotclusters.size() < i)
    return GetCluster(fBotclusters[i]);
  else {
    Fatal("GetBotCluster","fBotclusters out of bounds i=%i at size=%zu",i,fBotclusters.size());
  }
  return NULL;
}

std::vector< Int_t > PndSdsStripClusterer::GetBotClusterIDs ( ) const

inlineinherited

Definition at line 47 of file PndSdsStripClusterer.h.

References PndSdsStripClusterer::fBotclusters.

Referenced by PndLmdStripClusterTask::Exec(), and PndSdsStripClusterTask::Exec().

{return fBotclusters;}

PndSdsClusterStrip * PndSdsStripClusterer::GetCluster ( Int_t  i )

inherited

Definition at line 54 of file PndSdsStripClusterer.cxx.

References PndSdsStripClusterer::fClusters, and i.

Referenced by PndSdsStripClusterer::GetBotCluster(), and PndSdsStripClusterer::GetTopCluster().

{
  if(0<=i && (Int_t)fClusters.size() < i)
    return fClusters[i];
  else{
    Fatal("GetCluster","fClusters out of bounds i=%i at size=%zu",i,fClusters.size());
  }
  return NULL;
}

std::vector< PndSdsClusterStrip* > PndSdsStripClusterer::GetClusters ( ) const

inlineinherited

Definition at line 42 of file PndSdsStripClusterer.h.

References PndSdsStripClusterer::fClusters.

{return fClusters;}

std::vector< Int_t > PndSdsStripClusterer::GetLeftDigiIDs ( ) const

inlineinherited

Definition at line 48 of file PndSdsStripClusterer.h.

References PndSdsStripClusterer::fLeftDigis.

Referenced by PndLmdStripClusterTask::Exec(), and PndSdsStripClusterTask::Exec().

{return fLeftDigis;}

PndSdsClusterStrip * PndSdsStripClusterer::GetTopCluster ( Int_t  i )

inherited

Definition at line 64 of file PndSdsStripClusterer.cxx.

References PndSdsStripClusterer::fTopclusters, PndSdsStripClusterer::GetCluster(), and i.

{
  if(0<=i && (Int_t)fTopclusters.size() < i)
    return GetCluster(fTopclusters[i]);
  else{
    Fatal("GetTopCluster","fTopclusters out of bounds i=%i at size=%zu",i,fTopclusters.size());
  }
  return NULL;
}

std::vector< Int_t > PndSdsStripClusterer::GetTopClusterIDs ( ) const

inlineinherited

Definition at line 46 of file PndSdsStripClusterer.h.

References PndSdsStripClusterer::fTopclusters.

Referenced by PndLmdStripClusterTask::Exec(), and PndSdsStripClusterTask::Exec().

{return fTopclusters;}

void PndSdsStripClusterer::Reinit ( )

inherited

Definition at line 36 of file PndSdsStripClusterer.cxx.

References PndSdsStripClusterer::fBotclusters, PndSdsStripClusterer::fClusters, PndSdsStripClusterer::fLeftDigis, PndSdsStripClusterer::fSortedDigis, and PndSdsStripClusterer::fTopclusters.

{
  fSortedDigis.clear();
  fClusters.clear();
  fTopclusters.clear();
  fBotclusters.clear();
  fLeftDigis.clear();
}

std::vector< PndSdsClusterStrip * > PndSdsSimpleStripClusterFinder::SearchClusters ( )

virtual

--— search for clusters --— Take neighbouring fired strips.

Implements PndSdsStripClusterer.

Definition at line 31 of file PndSdsSimpleStripClusterFinder.cxx.

References PndSdsStripClusterer::AddCluster(), PndSdsStripClusterer::fBotclusters, PndSdsStripClusterer::fClusters, PndSdsStripClusterer::fLeftDigis, fRadius, PndSdsStripClusterer::fSortedDigis, and PndSdsStripClusterer::fTopclusters.

{
  fClusters.clear();
  fTopclusters.clear();
  fBotclusters.clear();
  fLeftDigis.clear();
  std::vector< Int_t > onecluster;
  Indexpair::iterator tempStrip;
  //fSortedDigis[sensor][side][stripnr]=digiindex
  for (Fullmap::iterator itSensors = fSortedDigis.begin();
       itSensors != fSortedDigis.end(); ++itSensors)                            // iterate over sensor
  {
    for (std::map<SensorSide,Indextriple>::iterator itSide = (itSensors->second).begin();
         itSide != (itSensors->second).end(); ++itSide)                 // iterate over sensor side
    {
      //       std::cout<<"clsterfinder: ";
      //       if(itSide->first == kTOP) std::cout<<"top"<<std::endl;
      //       else std::cout<<"bottom"<<std::endl;
      for (Indextriple::iterator itTime = (itSide->second).begin(); itTime != (itSide->second).end(); ++itTime)
      {                                                                 // iterate over timestamp
        
        // create a flagmap: for each digi (identified by iDigi, the index of the clonesarray) a flag if it is used
        Indexpair flagmap;
        for (Indexpair::iterator itStrip = (itTime->second).begin(); itStrip!= (itTime->second).end(); ++itStrip)
        {flagmap[itStrip->second]=1;}                                           // iterate over channel
        
        for (Indexpair::iterator itStrip = (itTime->second).begin();
             itStrip!= (itTime->second).end();itStrip++)
        {
          tempStrip=itStrip;
          if( !(1==flagmap[itStrip->second]) ) continue;
          for(Indexpair::iterator itStrip3 = itStrip; itStrip3 != (itTime->second).end(); ++itStrip3)
          {
            if( !(1==flagmap[itStrip3->second]) ) continue;
            if( std::abs(tempStrip->first - itStrip3->first) > fRadius ) continue;
            onecluster.push_back(itStrip3->second);
            flagmap[itStrip3->second]=-1;//do not reuse this digi
            tempStrip=itStrip3;
            //             std::cout<<"add strip "<<itStrip3->first << " from digi "<<itStrip3->second <<std::endl;
          }
          AddCluster(onecluster,itSide->first);
          onecluster.clear();
          // std::cout<<" --- "<<std::endl;
        } // end loop itStrip
        
        if (onecluster.size()>0)
        {
          Warning("SearchClusters","a hangover cluster of %zu digis",onecluster.size());
          AddCluster(onecluster,itSide->first);
          onecluster.clear();
        }
        for (Indexpair::iterator itflag = flagmap.begin(); itflag!= flagmap.end(); ++itflag)
        {
          if (1==itflag->second) fLeftDigis.push_back(itflag->first);
        }
      } // end loop itTime
    }// end loop it Side
  }// end loop sensor
  return fClusters;
}

void PndSdsStripClusterer::SetDigiType ( Int_t  digiType )

inlineinherited

Definition at line 50 of file PndSdsStripClusterer.h.

References PndSdsStripClusterer::fDigiType.

Referenced by PndSdsStripClusterer::PndSdsStripClusterer().

{fDigiType = digiType;}

void PndSdsSimpleStripClusterFinder::SetSearchRadius ( Int_t  rad = 0 )

inline

Definition at line 34 of file PndSdsSimpleStripClusterFinder.h.

References fRadius.

{fRadius=rad;};

Member Data Documentation

std::vector< Int_t > PndSdsStripClusterer::fBotclusters

protectedinherited

Definition at line 57 of file PndSdsStripClusterer.h.

Referenced by PndSdsStripClusterer::AddCluster(), PndSdsStripClusterer::GetBotCluster(), PndSdsStripClusterer::GetBotClusterIDs(), PndSdsStripClusterer::Reinit(), SearchClusters(), and PndSdsStripAdvClusterFinder::SearchClusters().

std::vector< PndSdsClusterStrip* > PndSdsStripClusterer::fClusters

protectedinherited

Definition at line 59 of file PndSdsStripClusterer.h.

Referenced by PndSdsStripClusterer::AddCluster(), PndSdsStripClusterer::GetCluster(), PndSdsStripClusterer::GetClusters(), PndSdsStripClusterer::Reinit(), SearchClusters(), and PndSdsStripAdvClusterFinder::SearchClusters().

Int_t PndSdsStripClusterer::fDigiType

protectedinherited

Definition at line 61 of file PndSdsStripClusterer.h.

Referenced by PndSdsStripClusterer::AddCluster(), and PndSdsStripClusterer::SetDigiType().

std::vector< Int_t > PndSdsStripClusterer::fLeftDigis

protectedinherited

Definition at line 58 of file PndSdsStripClusterer.h.

Referenced by PndSdsStripClusterer::GetLeftDigiIDs(), PndSdsStripClusterer::Reinit(), and SearchClusters().

Int_t PndSdsSimpleStripClusterFinder::fRadius

private

Definition at line 34 of file PndSdsSimpleStripClusterFinder.h.

Referenced by SearchClusters(), and SetSearchRadius().

Fullmap PndSdsStripClusterer::fSortedDigis

protectedinherited

Definition at line 55 of file PndSdsStripClusterer.h.

Referenced by PndSdsStripClusterer::AddDigi(), PndSdsStripClusterer::ClearDigis(), PndSdsStripClusterer::Reinit(), SearchClusters(), and PndSdsStripAdvClusterFinder::SearchClusters().

std::vector< Int_t > PndSdsStripClusterer::fTopclusters

protectedinherited

Definition at line 56 of file PndSdsStripClusterer.h.

Referenced by PndSdsStripClusterer::AddCluster(), PndSdsStripClusterer::GetTopCluster(), PndSdsStripClusterer::GetTopClusterIDs(), PndSdsStripClusterer::Reinit(), SearchClusters(), and PndSdsStripAdvClusterFinder::SearchClusters().

---

The documentation for this class was generated from the following files:

• PndSdsSimpleStripClusterFinder.h
• PndSdsSimpleStripClusterFinder.cxx