SiStripMeanCMExtractor Class Reference

#include <RecoLocalTracker/SiStripMeanCMExtractor/src/SiStripMeanCMExtractor.cc>

Inheritance diagram for SiStripMeanCMExtractor:

Public Member Functions
	SiStripMeanCMExtractor (const edm::ParameterSet &)
	~SiStripMeanCMExtractor ()
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
boost::function< void(const BranchDescription &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()

Private Member Functions
virtual void	beginJob ()
void	CMExtractorFromPedestals (const edm::DetSetVector< SiStripRawDigi > &, std::vector< edm::DetSet< SiStripProcessedRawDigi > > &)
void	ConvertMeanMapToDetSetVector (std::vector< edm::DetSet< SiStripProcessedRawDigi > > &)
virtual void	endJob ()
void	init (const edm::EventSetup &)
virtual void	produce (edm::Event &, const edm::EventSetup &)
void	StoreMean (const edm::DetSetVector< SiStripProcessedRawDigi > &)

Private Attributes
uint16_t	_actualEvent
std::string	_Algorithm
CMMap	_CMMap
edm::InputTag	_inputTag
uint16_t	_nEventsToUse
uint32_t	pedestal_cache_id_
edm::ESHandle< SiStripPedestals >	pedestalHandle_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
typedef WorkerT< EDProducer >	WorkerType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::EDProducer
CurrentProcessingContext const *	currentContext () const
Protected Member Functions inherited from edm::ProducerBase
template<class TProducer , class TMethod >
void	callWhenNewProductsRegistered (TProducer *iProd, TMethod iMethod)

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 54 of file SiStripMeanCMExtractor.cc.

Constructor & Destructor Documentation

SiStripMeanCMExtractor::SiStripMeanCMExtractor ( const edm::ParameterSet &  conf )

explicit

Definition at line 81 of file SiStripMeanCMExtractor.cc.

References _nEventsToUse.

                                                                          : 
     _inputTag(conf.getParameter<edm::InputTag> ("CMCollection")),
    _Algorithm(conf.getParameter<std::string>("Algorithm")),
    _nEventsToUse(conf.getParameter<uint32_t>("NEvents"))
{

     
    if(_nEventsToUse < 1) _nEventsToUse=1;
    produces< edm::DetSetVector<SiStripProcessedRawDigi> > ("MEANAPVCM"); 
}

SiStripMeanCMExtractor::~SiStripMeanCMExtractor

(

)

Definition at line 93 of file SiStripMeanCMExtractor.cc.

{
 
}

Member Function Documentation

void SiStripMeanCMExtractor::beginJob ( void  )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 212 of file SiStripMeanCMExtractor.cc.

References _actualEvent, and _CMMap.

{
    _actualEvent =1;
        
    _CMMap.clear();
    
}

void SiStripMeanCMExtractor::CMExtractorFromPedestals ( const edm::DetSetVector< SiStripRawDigi > &  input, std::vector< edm::DetSet< SiStripProcessedRawDigi > > &  meancm  )

private

Definition at line 145 of file SiStripMeanCMExtractor.cc.

References sistrip::APV, edm::DetSetVector< T >::begin(), edm::DetSetVector< T >::end(), pedestalHandle_, edm::DetSet< T >::push_back(), and strip().

Referenced by produce().

                                                                                                                                                         {
    meancm.clear();
    meancm.reserve(15000);    
    
     for ( edm::DetSetVector<SiStripRawDigi>::const_iterator 
      rawDigis = input.begin(); rawDigis != input.end(); rawDigis++) {
         SiStripPedestals::Range detPedestalRange = pedestalHandle_->getRange(rawDigis->id);
         edm::DetSet<SiStripProcessedRawDigi> MeanCMDetSet(rawDigis->id);
        
        for(uint16_t APV = 0; APV < rawDigis->size()/128; ++APV){
            uint16_t MinPed =0;
            for(uint16_t strip = APV*128; strip< (APV+1)*128; ++strip){
              uint16_t ped =  (uint16_t)pedestalHandle_->getPed(strip,detPedestalRange);
              if(ped < MinPed) MinPed = ped;
            }
            if(MinPed>128) MinPed=128;
            MeanCMDetSet.push_back(MinPed);
        }
        
        meancm.push_back(MeanCMDetSet); 
    }
}

void SiStripMeanCMExtractor::ConvertMeanMapToDetSetVector ( std::vector< edm::DetSet< SiStripProcessedRawDigi > > &  meancm )

private

Definition at line 197 of file SiStripMeanCMExtractor.cc.

References _actualEvent, _CMMap, end, and edm::DetSet< T >::push_back().

Referenced by produce().

                                                                                                          {
    CMMap::iterator itMap;
    std::vector<float>::const_iterator itMapVector;
    
    meancm.clear();
    meancm.reserve(15000);    
    
    for(itMap = _CMMap.begin(); itMap != _CMMap.end(); ++itMap){
       edm::DetSet<SiStripProcessedRawDigi> MeanCMDetSet(itMap->first);
       for(itMapVector = (itMap->second).begin(); itMapVector != (itMap->second).end(); ++itMapVector) MeanCMDetSet.push_back(*itMapVector/(float)_actualEvent);
       meancm.push_back(MeanCMDetSet);  
    }   
    
}

void SiStripMeanCMExtractor::endJob ( void  )

privatevirtual

Reimplemented from edm::EDProducer.

Definition at line 221 of file SiStripMeanCMExtractor.cc.

                               {
    
       
}

void SiStripMeanCMExtractor::init ( const edm::EventSetup &  es )

private

Definition at line 98 of file SiStripMeanCMExtractor.cc.

References edm::EventSetup::get(), pedestal_cache_id_, and pedestalHandle_.

Referenced by produce().

                                                        {
     
    uint32_t p_cache_id = es.get<SiStripPedestalsRcd>().cacheIdentifier();
    
    if(p_cache_id != pedestal_cache_id_) {
        es.get<SiStripPedestalsRcd>().get( pedestalHandle_ );
        pedestal_cache_id_ = p_cache_id;
    }
}

void SiStripMeanCMExtractor::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

privatevirtual

Implements edm::EDProducer.

Definition at line 110 of file SiStripMeanCMExtractor.cc.

References _actualEvent, _Algorithm, _inputTag, CMExtractorFromPedestals(), ConvertMeanMapToDetSetVector(), edm::Event::getByLabel(), init(), LaserDQM_cfg::input, edm::Event::put(), and StoreMean().

{
   using namespace edm;
   
     
   //if(_actualEvent > _nEventsToUse) return;
   
   std::vector<edm::DetSet<SiStripProcessedRawDigi> > meancm;
   
   if(_Algorithm == "StoredCM"){
    edm::Handle< edm::DetSetVector<SiStripProcessedRawDigi> > inputCM;
    iEvent.getByLabel(_inputTag,inputCM);
    
    this->StoreMean(*inputCM);
    this->ConvertMeanMapToDetSetVector(meancm);
    
   } else if (_Algorithm == "Pedestals"){
     this->init(iSetup);
     
     edm::Handle< edm::DetSetVector<SiStripRawDigi> > input;
     iEvent.getByLabel(_inputTag,input);
     
     this->CMExtractorFromPedestals(*input,meancm);
   }
   
   ++_actualEvent;
   
    
    
    
    std::auto_ptr< edm::DetSetVector<SiStripProcessedRawDigi> > outputMeanCM(new edm::DetSetVector<SiStripProcessedRawDigi>(meancm) );
    iEvent.put( outputMeanCM,"MEANAPVCM");
   
}

void SiStripMeanCMExtractor::StoreMean ( const edm::DetSetVector< SiStripProcessedRawDigi > &  Input )

private

Definition at line 168 of file SiStripMeanCMExtractor.cc.

References _CMMap, edm::DetSetVector< T >::begin(), and edm::DetSetVector< T >::end().

Referenced by produce().

                                                                                           {
    
    uint32_t detId;
    CMMap::iterator itMap;
    edm::DetSetVector<SiStripProcessedRawDigi>::const_iterator itInput;
    
    for(itInput = Input.begin(); itInput != Input.end(); ++itInput){
        detId = itInput->id;
        itMap = _CMMap.find(detId);
        edm::DetSet<SiStripProcessedRawDigi>::const_iterator itCM;
        std::vector<float> MeanCMNValue;
        MeanCMNValue.clear();
        if(itMap!=_CMMap.end()){   //the detId was already found
            std::vector< float >& MapContent = itMap->second;
            std::vector<float>::iterator itMapVector = MapContent.begin();
            for(itCM = itInput->begin(); itCM != itInput->end(); ++itCM, ++itMapVector){
                MeanCMNValue.push_back(itCM->adc() + *itMapVector); 
            }
            _CMMap.erase(itMap);
            _CMMap.insert(itMap, std::pair<uint32_t, std::vector<float> >(detId,MeanCMNValue));         
        } else {                 //no detId found
            for(itCM = itInput->begin(); itCM != itInput->end(); ++itCM) MeanCMNValue.push_back(itCM->adc());           
            _CMMap.insert(std::pair<uint32_t, std::vector<float> >(detId,MeanCMNValue));
        }
    }
  
}

Member Data Documentation

uint16_t SiStripMeanCMExtractor::_actualEvent

private

Definition at line 75 of file SiStripMeanCMExtractor.cc.

Referenced by beginJob(), ConvertMeanMapToDetSetVector(), and produce().

std::string SiStripMeanCMExtractor::_Algorithm

private

Definition at line 73 of file SiStripMeanCMExtractor.cc.

Referenced by produce().

CMMap SiStripMeanCMExtractor::_CMMap

private

Definition at line 77 of file SiStripMeanCMExtractor.cc.

Referenced by beginJob(), ConvertMeanMapToDetSetVector(), and StoreMean().

edm::InputTag SiStripMeanCMExtractor::_inputTag

private

Definition at line 72 of file SiStripMeanCMExtractor.cc.

Referenced by produce().

uint16_t SiStripMeanCMExtractor::_nEventsToUse

private

Definition at line 74 of file SiStripMeanCMExtractor.cc.

Referenced by SiStripMeanCMExtractor().

uint32_t SiStripMeanCMExtractor::pedestal_cache_id_

private

Definition at line 67 of file SiStripMeanCMExtractor.cc.

Referenced by init().

edm::ESHandle<SiStripPedestals> SiStripMeanCMExtractor::pedestalHandle_

private

Definition at line 66 of file SiStripMeanCMExtractor.cc.

Referenced by CMExtractorFromPedestals(), and init().