#include <SiStripNoiseNormalizedWithApvGainBuilder.h>

Inheritance diagram for SiStripNoiseNormalizedWithApvGainBuilder:

Public Member Functions
virtual void	analyze (const edm::Event &, const edm::EventSetup &)

	SiStripNoiseNormalizedWithApvGainBuilder (const edm::ParameterSet &iConfig)

	~SiStripNoiseNormalizedWithApvGainBuilder ()

Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	EDAnalyzer ()

ModuleDescription const &	moduleDescription () const

std::string	workerType () const

virtual	~EDAnalyzer ()

Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Member Functions
void	fillParameters (std::map< int, std::vector< double > > &mapToFill, const std::string &parameterName) const
	Fills the parameters read from cfg and matching the name in the given map. More...

void	fillSubDetParameter (std::map< int, std::vector< double > > &mapToFill, const std::vector< double > &v, const int subDet, const unsigned short layers) const

void	printLog (const uint32_t detId, const unsigned short strip, const double &noise) const

std::pair< int, int >	subDetAndLayer (const uint32_t detit, const TrackerTopology *tTopo) const
	Given the map and the detid it returns the corresponding layer/ring. More...

Private Attributes
double	electronsPerADC_

edm::FileInPath	fp_

double	minimumPosValue_

bool	printdebug_

uint32_t	printDebug_

edm::ParameterSet	pset_

bool	stripLengthMode_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType

Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Produces a noise tag using the same settings as the service used in the DummyDBWriter, but it receives a SiStripApvGain tag from the EventSetup and uses the gain values (per apv) to rescale the noise (per strip).

Definition at line 29 of file SiStripNoiseNormalizedWithApvGainBuilder.h.

Constructor & Destructor Documentation

SiStripNoiseNormalizedWithApvGainBuilder::SiStripNoiseNormalizedWithApvGainBuilder ( const edm::ParameterSet & iConfig )

explicit

Definition at line 13 of file SiStripNoiseNormalizedWithApvGainBuilder.cc.

                                                                                                                   :
   fp_(iConfig.getUntrackedParameter<edm::FileInPath>("file",edm::FileInPath("CalibTracker/SiStripCommon/data/SiStripDetInfo.dat"))),
   printdebug_(iConfig.getUntrackedParameter<uint32_t>("printDebug",1)),
   pset_(iConfig),
   electronsPerADC_(0.),
   minimumPosValue_(0.),
   stripLengthMode_(true),
   printDebug_(0)
 {}

SiStripNoiseNormalizedWithApvGainBuilder::~SiStripNoiseNormalizedWithApvGainBuilder ( )

inline

Definition at line 35 of file SiStripNoiseNormalizedWithApvGainBuilder.h.

35 {};

Member Function Documentation

void SiStripNoiseNormalizedWithApvGainBuilder::analyze	(	const edm::Event &	evt,
		const edm::EventSetup &	iSetup
	)

virtual

Implements edm::EDAnalyzer.

Definition at line 23 of file SiStripNoiseNormalizedWithApvGainBuilder.cc.

References cond::service::PoolDBOutputService::appendSinceTime(), cond::service::PoolDBOutputService::beginOfTime(), prof2calltree::count, cond::service::PoolDBOutputService::createNewIOV(), cond::service::PoolDBOutputService::currentTime(), electronsPerADC_, cond::service::PoolDBOutputService::endOfTime(), fillParameters(), fp_, edm::FileInPath::fullPath(), edm::EventSetup::get(), edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), estimatePileup::inputRange, edm::Service< T >::isAvailable(), cond::service::PoolDBOutputService::isNewTagRequest(), j, minimumPosValue_, getGTfromDQMFile::obj, printDebug_, printLog(), edm::ESHandle< class >::product(), pset_, SiStripNoises::put(), matplotRender::reader, SiStripNoises::setData(), stripLengthMode_, and subDetAndLayer().

 {
   //Retrieve tracker topology from geometry
   edm::ESHandle<TrackerTopology> tTopoHandle;
   iSetup.get<IdealGeometryRecord>().get(tTopoHandle);
   const TrackerTopology* const tTopo = tTopoHandle.product();
  
   // Read the gain from the given tag
   edm::ESHandle<SiStripApvGain> inputApvGain;
   iSetup.get<SiStripApvGainRcd>().get( inputApvGain );
   std::vector<uint32_t> inputDetIds;
   inputApvGain->getDetIds(inputDetIds);
 
   // Prepare the new object
   SiStripNoises* obj = new SiStripNoises();
 
   SiStripDetInfoFileReader reader(fp_.fullPath());
 
 
 
   stripLengthMode_ = pset_.getParameter<bool>("StripLengthMode");
   
   //parameters for random noise generation. not used if Strip length mode is chosen
   std::map<int, std::vector<double> > meanNoise;
   fillParameters(meanNoise, "MeanNoise");
   std::map<int, std::vector<double> > sigmaNoise;
   fillParameters(sigmaNoise, "SigmaNoise");
   minimumPosValue_ = pset_.getParameter<double>("MinPositiveNoise");
 
   //parameters for strip length proportional noise generation. not used if random mode is chosen
   std::map<int, std::vector<double> > noiseStripLengthLinearSlope;
   fillParameters(noiseStripLengthLinearSlope, "NoiseStripLengthSlope");
   std::map<int, std::vector<double> > noiseStripLengthLinearQuote;
   fillParameters(noiseStripLengthLinearQuote, "NoiseStripLengthQuote");
   electronsPerADC_ = pset_.getParameter<double>("electronPerAdc");        
 
   printDebug_ = pset_.getUntrackedParameter<uint32_t>("printDebug", 5);
 
   unsigned int count = 0;
   const std::map<uint32_t, SiStripDetInfoFileReader::DetInfo > DetInfos = reader.getAllData();
   for(std::map<uint32_t, SiStripDetInfoFileReader::DetInfo >::const_iterator it = DetInfos.begin(); it != DetInfos.end(); it++) {
 
     // Find if this DetId is in the input tag and if so how many are the Apvs for which it contains information
     SiStripApvGain::Range inputRange(inputApvGain->getRange(it->first));
 
     //Generate Noises for det detid
     SiStripNoises::InputVector theSiStripVector;
     float noise = 0.;
     uint32_t detId = it->first;
     std::pair<int, int> sl = subDetAndLayer(detId, tTopo);
     unsigned short nApvs = it->second.nApvs;
 
     if(stripLengthMode_) {
       // Use strip length
       double linearSlope = noiseStripLengthLinearSlope[sl.first][sl.second];
       double linearQuote = noiseStripLengthLinearQuote[sl.first][sl.second];
       double stripLength = it->second.stripLength;
       for( unsigned short j=0; j<nApvs; ++j ) {
 
         double gain = inputApvGain->getApvGain(j, inputRange);
 
         for( unsigned short stripId = 0; stripId < 128; ++stripId ) {
           noise = ( ( linearSlope*stripLength + linearQuote) / electronsPerADC_ ) * gain;
           if( count<printDebug_ ) printLog(detId, stripId+128*j, noise);
           obj->setData(noise, theSiStripVector);
         }
       }
     }
     else {
       // Use random generator
       double meanN = meanNoise[sl.first][sl.second];
       double sigmaN = sigmaNoise[sl.first][sl.second];
       for( unsigned short j=0; j<nApvs; ++j ) {
 
         double gain = inputApvGain->getApvGain(j, inputRange);
 
         for( unsigned short stripId = 0; stripId < 128; ++stripId ) {
           noise = ( CLHEP::RandGauss::shoot(meanN, sigmaN) ) * gain;
           if( noise<=minimumPosValue_ ) noise = minimumPosValue_;
           if( count<printDebug_ ) printLog(detId, stripId+128*j, noise);
           obj->setData(noise, theSiStripVector);
         }
       }
     }
     ++count;
     
     if ( ! obj->put(it->first,theSiStripVector) ) {
       edm::LogError("SiStripNoisesFakeESSource::produce ")<<" detid already exists"<<std::endl;
     }
   }
   
   //End now write data in DB
   edm::Service<cond::service::PoolDBOutputService> mydbservice;
   
   if( mydbservice.isAvailable() ){
     if( mydbservice->isNewTagRequest("SiStripNoisesRcd") ){
       mydbservice->createNewIOV<SiStripNoises>(obj,mydbservice->beginOfTime(),mydbservice->endOfTime(),"SiStripNoisesRcd");
     }
     else {
       mydbservice->appendSinceTime<SiStripNoises>(obj,mydbservice->currentTime(),"SiStripNoisesRcd");
     }
   }
   else {
     edm::LogError("SiStripNoiseNormalizedWithApvGainBuilder")<<"Service is unavailable"<<std::endl;
   }
 }

void SiStripNoiseNormalizedWithApvGainBuilder::fillParameters	(	std::map< int, std::vector< double > > &	mapToFill,
		const std::string &	parameterName
	)		const

private

Fills the parameters read from cfg and matching the name in the given map.

Definition at line 152 of file SiStripNoiseNormalizedWithApvGainBuilder.cc.

References fillSubDetParameter(), edm::ParameterSet::getParameter(), pset_, StripSubdetector::TEC, StripSubdetector::TIB, StripSubdetector::TID, and StripSubdetector::TOB.

Referenced by analyze().

 {
   int layersTIB = 4;
   int ringsTID = 3;
   int layersTOB = 6;
   int ringsTEC = 7;
 
   fillSubDetParameter( mapToFill, pset_.getParameter<std::vector<double> >(parameterName+"TIB"), int(StripSubdetector::TIB), layersTIB );
   fillSubDetParameter( mapToFill, pset_.getParameter<std::vector<double> >(parameterName+"TID"), int(StripSubdetector::TID), ringsTID );
   fillSubDetParameter( mapToFill, pset_.getParameter<std::vector<double> >(parameterName+"TOB"), int(StripSubdetector::TOB), layersTOB );
   fillSubDetParameter( mapToFill, pset_.getParameter<std::vector<double> >(parameterName+"TEC"), int(StripSubdetector::TEC), ringsTEC );
 }

void SiStripNoiseNormalizedWithApvGainBuilder::fillSubDetParameter	(	std::map< int, std::vector< double > > &	mapToFill,
		const std::vector< double > &	v,
		const int	subDet,
		const unsigned short	layers
	)		const

private

Fills the map with the paramters for the given subdetector.
Each vector "v" holds the parameters for the layers/rings, if the vector has only one parameter all the layers/rings get that parameter.
The only other possibility is that the number of parameters equals the number of layers, otherwise an exception of type "Configuration" will be thrown.

Definition at line 165 of file SiStripNoiseNormalizedWithApvGainBuilder.cc.

References edm::hlt::Exception, and LayerTriplets::layers().

Referenced by fillParameters().

 {
   if( v.size() == layers ) {
     mapToFill.insert(std::make_pair( subDet, v ));
   }
   else if( v.size() == 1 ) {
     std::vector<double> parV(layers, v[0]);
     mapToFill.insert(std::make_pair( subDet, parV ));
   }
   else {
     throw cms::Exception("Configuration") << "ERROR: number of parameters for subDet " << subDet << " are " << v.size() << ". They must be either 1 or " << layers << std::endl;
   }
 }

void SiStripNoiseNormalizedWithApvGainBuilder::printLog	(	const uint32_t	detId,
		const unsigned short	strip,
		const double &	noise
	)		const

inlineprivate

Definition at line 53 of file SiStripNoiseNormalizedWithApvGainBuilder.h.

Referenced by analyze().

   {
     edm::LogInfo("SiStripNoisesDummyCalculator") << "detid: " << detId << " strip: " << strip <<  " noise: " << noise     << " \t"   << std::endl;
   }

std::pair< int, int > SiStripNoiseNormalizedWithApvGainBuilder::subDetAndLayer	(	const uint32_t	detit,
		const TrackerTopology *	tTopo
	)		const

private

Given the map and the detid it returns the corresponding layer/ring.

Definition at line 130 of file SiStripNoiseNormalizedWithApvGainBuilder.cc.

References DetId::subdetId(), StripSubdetector::TEC, TrackerTopology::tecRing(), StripSubdetector::TIB, TrackerTopology::tibLayer(), StripSubdetector::TID, TrackerTopology::tidRing(), StripSubdetector::TOB, and TrackerTopology::tobLayer().

Referenced by analyze().

 {
   int layerId = 0;
 
   StripSubdetector subid(detId);
   int subId = subid.subdetId();
 
   if( subId == int(StripSubdetector::TIB)) {
     layerId = tTopo->tibLayer(detId) - 1;
   }
   else if(subId == int(StripSubdetector::TOB)) {
     layerId = tTopo->tobLayer(detId) - 1;
   }
   else if(subId == int(StripSubdetector::TID)) {
     layerId = tTopo->tidRing(detId) - 1;
   }
   if(subId == int(StripSubdetector::TEC)) {
     layerId = tTopo->tecRing(detId) - 1;
   }
   return std::make_pair(subId, layerId);
 }