SiStripClusterToDigiProducer Class Reference

Inheritance diagram for SiStripClusterToDigiProducer:

Public Member Functions
void	produce (edm::Event &, const edm::EventSetup &) override
	SiStripClusterToDigiProducer (const edm::ParameterSet &conf)
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final

Private Types
typedef edmNew::DetSetVector< SiStripCluster >	ClusterCollection
typedef edmNew::DetSet< SiStripCluster >::const_iterator	DetClusIter
typedef edmNew::DetSet< SiStripCluster >	DetClusterCollection
typedef edm::DetSet< SiStripDigi >	DetDigiCollection
typedef edm::DetSet< SiStripDigi >::const_iterator	DetDigiIter
typedef edm::DetSetVector< SiStripDigi >	DigiCollection

Private Member Functions
uint16_t	applyGain (const uint16_t &strip, const uint16_t &adc)
float	gain (const uint16_t &strip) const
void	initialize (const edm::EventSetup &es)
void	process (const ClusterCollection &input, std::vector< DetDigiCollection > &output_base)
void	setDetId (const uint32_t id)

Private Attributes
uint32_t	detId
uint32_t	gain_cache_id
edm::ESHandle< SiStripGain >	gainHandle
SiStripApvGain::Range	gainRange
edm::EDGetTokenT< ClusterCollection >	token

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 19 of file SiStripClusterToDigiProducer.cc.

Member Typedef Documentation

ClusterCollection

typedef edmNew::DetSetVector<SiStripCluster> SiStripClusterToDigiProducer::ClusterCollection

private

Definition at line 20 of file SiStripClusterToDigiProducer.cc.

DetClusIter

typedef edmNew::DetSet<SiStripCluster>::const_iterator SiStripClusterToDigiProducer::DetClusIter

private

Definition at line 22 of file SiStripClusterToDigiProducer.cc.

DetClusterCollection

typedef edmNew::DetSet<SiStripCluster> SiStripClusterToDigiProducer::DetClusterCollection

private

Definition at line 21 of file SiStripClusterToDigiProducer.cc.

DetDigiCollection

typedef edm::DetSet<SiStripDigi> SiStripClusterToDigiProducer::DetDigiCollection

private

Definition at line 25 of file SiStripClusterToDigiProducer.cc.

DetDigiIter

typedef edm::DetSet<SiStripDigi>::const_iterator SiStripClusterToDigiProducer::DetDigiIter

private

Definition at line 26 of file SiStripClusterToDigiProducer.cc.

DigiCollection

typedef edm::DetSetVector<SiStripDigi> SiStripClusterToDigiProducer::DigiCollection

private

Definition at line 24 of file SiStripClusterToDigiProducer.cc.

Constructor & Destructor Documentation

SiStripClusterToDigiProducer()

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

explicit

Definition at line 45 of file SiStripClusterToDigiProducer.cc.

                                                                                      {
  token = consumes<ClusterCollection>(conf.getParameter<edm::InputTag>("ClusterProducer"));
 
  produces<DigiCollection>("ZeroSuppressed");
  produces<DigiCollection>("VirginRaw");
  produces<DigiCollection>("ProcessedRaw");
  produces<DigiCollection>("ScopeMode");
}

References edm::ParameterSet::getParameter(), and token.

Member Function Documentation

applyGain()

uint16_t SiStripClusterToDigiProducer::applyGain ( const uint16_t &  strip, const uint16_t &  adc  )

inlineprivate

Definition at line 114 of file SiStripClusterToDigiProducer.cc.

                                                                                                  {
  if (adc > 255)
    throw cms::Exception("Invalid Charge") << " digi at strip " << strip << " has ADC out of range " << adc;
  if (adc > 253)
    return adc;  //saturated, do not scale
  uint16_t charge = static_cast<uint16_t>(
      adc * gain(strip) +
      0.5);  //NB: here we revert the gain applied at the clusterizer level. for this reason the adc counts are multiplied by gain and not divided
  return (charge > 1022 ? 255 : (charge > 253 ? 254 : charge));
}

References gpuClustering::adc, ALCARECOTkAlJpsiMuMu_cff::charge, Exception, gain(), and digitizers_cfi::strip.

Referenced by process().

gain()

float SiStripClusterToDigiProducer::gain ( const uint16_t &  strip ) const

inlineprivate

Definition at line 36 of file SiStripClusterToDigiProducer.cc.

{ return gainHandle->getStripGain(strip, gainRange); }

References gainHandle, gainRange, SiStripGain::getStripGain(), and digitizers_cfi::strip.

Referenced by applyGain().

initialize()

void SiStripClusterToDigiProducer::initialize ( const edm::EventSetup &  es )

private

Definition at line 100 of file SiStripClusterToDigiProducer.cc.

                                                                     {
  uint32_t g_cache_id = es.get<SiStripGainRcd>().cacheIdentifier();
 
  if (g_cache_id != gain_cache_id) {
    es.get<SiStripGainRcd>().get(gainHandle);
    gain_cache_id = g_cache_id;
  }
}

References gain_cache_id, gainHandle, edm::EventSetup::get(), and get.

Referenced by produce().

process()

void SiStripClusterToDigiProducer::process ( const ClusterCollection &  input, std::vector< DetDigiCollection > &  output_base  )

private

Definition at line 75 of file SiStripClusterToDigiProducer.cc.

                                                                                      {
  for (ClusterCollection::const_iterator it = input.begin(); it != input.end(); ++it) {
    uint32_t detid = it->detId();
 
    setDetId(detid);
    DetDigiCollection detDigis(detid);
 
    DetClusIter clus(it->begin()), endclus(it->end());
    for (; clus != endclus; clus++) {
      size_t istrip = 0;
      size_t width = clus->amplitudes().size();
      size_t firstStrip = clus->firstStrip();
      uint16_t stripPos = firstStrip;
      for (; istrip < width; ++istrip) {
        detDigis.data.push_back(SiStripDigi(stripPos, applyGain(stripPos, clus->amplitudes()[istrip])));
        stripPos++;
      }
    }
 
    if (!detDigis.empty())
      output_base.push_back(detDigis);
  }
}

References applyGain(), edm::DetSet< T >::data, edm::DetSet< T >::empty(), input, setDetId(), and ApeEstimator_cff::width.

Referenced by produce().

produce()

void SiStripClusterToDigiProducer::produce ( edm::Event &  event, const edm::EventSetup &  es  )

override

Definition at line 54 of file SiStripClusterToDigiProducer.cc.

                                                                                   {
  initialize(es);
 
  std::vector<DetDigiCollection> output_base;
  edm::Handle<ClusterCollection> input;
  event.getByToken(token, input);
 
  if (input.isValid())
    process(*input, output_base);
 
  auto outputZS = std::make_unique<DigiCollection>(output_base);
  auto outputVR = std::make_unique<DigiCollection>();
  auto outputPR = std::make_unique<DigiCollection>();
  auto outputSM = std::make_unique<DigiCollection>();
 
  event.put(std::move(outputZS), "ZeroSuppressed");
  event.put(std::move(outputVR), "VirginRaw");
  event.put(std::move(outputPR), "ProcessedRaw");
  event.put(std::move(outputSM), "ScopeMode");
}

References initialize(), input, eostools::move(), process(), and token.

setDetId()

void SiStripClusterToDigiProducer::setDetId ( const uint32_t  id )

inlineprivate

Definition at line 109 of file SiStripClusterToDigiProducer.cc.

                                                                    {
  gainRange = gainHandle->getRange(id);
  detId = id;
}

References detId, gainHandle, gainRange, SiStripGain::getRange(), and triggerObjects_cff::id.

Referenced by process().

Member Data Documentation

detId

uint32_t SiStripClusterToDigiProducer::detId

private

Definition at line 42 of file SiStripClusterToDigiProducer.cc.

Referenced by setDetId().

gain_cache_id

uint32_t SiStripClusterToDigiProducer::gain_cache_id

private

Definition at line 42 of file SiStripClusterToDigiProducer.cc.

Referenced by initialize().

gainHandle

edm::ESHandle<SiStripGain> SiStripClusterToDigiProducer::gainHandle

private

Definition at line 41 of file SiStripClusterToDigiProducer.cc.

Referenced by gain(), initialize(), and setDetId().

gainRange

SiStripApvGain::Range SiStripClusterToDigiProducer::gainRange

private

Definition at line 40 of file SiStripClusterToDigiProducer.cc.

Referenced by gain(), and setDetId().

token

edm::EDGetTokenT<ClusterCollection> SiStripClusterToDigiProducer::token

private

Definition at line 39 of file SiStripClusterToDigiProducer.cc.

Referenced by produce(), and SiStripClusterToDigiProducer().