#include <SiStripNoisesGenerator.h>

Inheritance diagram for SiStripNoisesGenerator:

Public Member Functions
void	getObj (SiStripNoises *&obj)

	SiStripNoisesGenerator (const edm::ParameterSet &, const edm::ActivityRegistry &)

	~SiStripNoisesGenerator ()

Public Member Functions inherited from SiStripCondObjBuilderBase< SiStripNoises >
virtual bool	checkForCompatibility (std::string ss)

virtual void	getMetaDataString (std::stringstream &ss)

virtual void	initialize ()

	SiStripCondObjBuilderBase (const edm::ParameterSet &pset)

virtual	~SiStripCondObjBuilderBase ()

Private Member Functions
void	createObject ()

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

Private Attributes
double	electronsPerADC_

double	minimumPosValue_

uint32_t	printDebug_

bool	stripLengthMode_

Additional Inherited Members
Protected Attributes inherited from SiStripCondObjBuilderBase< SiStripNoises >
edm::ParameterSet	_pset

SiStripNoises *	obj_

Detailed Description

Definition at line 12 of file SiStripNoisesGenerator.h.

Constructor & Destructor Documentation

SiStripNoisesGenerator::SiStripNoisesGenerator	(	const edm::ParameterSet &	iConfig,
		const edm::ActivityRegistry &	aReg
	)

explicit

Definition at line 14 of file SiStripNoisesGenerator.cc.

                                                                                                             :
   SiStripCondObjBuilderBase<SiStripNoises>::SiStripCondObjBuilderBase(iConfig),
   electronsPerADC_(0.),
    minimumPosValue_(0.),
    stripLengthMode_(true),
    printDebug_(0)
 {
   edm::LogInfo("SiStripNoisesGenerator") <<  "[SiStripNoisesGenerator::SiStripNoisesGenerator]";
 }

SiStripNoisesGenerator::~SiStripNoisesGenerator ( )

Definition at line 24 of file SiStripNoisesGenerator.cc.

 { 
   edm::LogInfo("SiStripNoisesGenerator") <<  "[SiStripNoisesGenerator::~SiStripNoisesGenerator]";
 }

Member Function Documentation

void SiStripNoisesGenerator::createObject ( )

private

Definition at line 29 of file SiStripNoisesGenerator.cc.

References SiStripCondObjBuilderBase< SiStripNoises >::_pset, prof2calltree::count, electronsPerADC_, fillParameters(), edm::FileInPath::fullPath(), edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), j, minimumPosValue_, SiStripCondObjBuilderBase< SiStripNoises >::obj_, printDebug_, printLog(), SiStripNoises::put(), matplotRender::reader, SiStripNoises::setData(), stripLengthMode_, and subDetAndLayer().

Referenced by Vispa.Views.LineDecayView.LineDecayContainer::dropEvent(), and getObj().

 {    
   obj_ = new SiStripNoises();
 
   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);
 
   uint32_t count = 0;
   edm::FileInPath fp_ = _pset.getParameter<edm::FileInPath>("file");
   SiStripDetInfoFileReader reader(fp_.fullPath());
   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) {
 
     //Generate Noises for det detid
     SiStripNoises::InputVector theSiStripVector;
     float noise = 0.;
     uint32_t detId = it->first;
     std::pair<int, int> sl = subDetAndLayer(detId);
     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<128*nApvs; ++j ) {
     noise = ( linearSlope*stripLength + linearQuote) / electronsPerADC_;
         if( count<printDebug_ ) printLog(detId, 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<128*nApvs; ++j ) {
         noise = CLHEP::RandGauss::shoot(meanN, sigmaN);
         if( noise<=minimumPosValue_ ) noise = minimumPosValue_;
         if( count<printDebug_ ) printLog(detId, j, noise);
         obj_->setData(noise, theSiStripVector);
       }
     }
     ++count;
     
     if ( ! obj_->put(it->first,theSiStripVector) ) {
       edm::LogError("SiStripNoisesFakeESSource::produce ")<<" detid already exists"<<std::endl;
     }
   }
 }

void SiStripNoisesGenerator::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 122 of file SiStripNoisesGenerator.cc.

References SiStripCondObjBuilderBase< SiStripNoises >::_pset, fillSubDetParameter(), edm::ParameterSet::getParameter(), StripSubdetector::TEC, StripSubdetector::TIB, StripSubdetector::TID, and StripSubdetector::TOB.

Referenced by createObject().

 {
   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 SiStripNoisesGenerator::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 135 of file SiStripNoisesGenerator.cc.

References edm::hlt::Exception.

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 SiStripNoisesGenerator::getObj ( SiStripNoises *& obj )

inlinevirtual

Returns the CondObj

Reimplemented from SiStripCondObjBuilderBase< SiStripNoises >.

Definition at line 18 of file SiStripNoisesGenerator.h.

References createObject(), and SiStripCondObjBuilderBase< SiStripNoises >::obj_.

18 {createObject(); obj=obj_;}

SiStripNoisesGenerator::createObject

void createObject()

Definition: SiStripNoisesGenerator.cc:29

SiStripCondObjBuilderBase< SiStripNoises >::obj_

SiStripNoises * obj_

Definition: SiStripCondObjBuilderBase.h:26

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

inlineprivate

Definition at line 36 of file SiStripNoisesGenerator.h.

Referenced by createObject().

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

std::pair< int, int > SiStripNoisesGenerator::subDetAndLayer ( const uint32_t detit ) const

private

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

Definition at line 96 of file SiStripNoisesGenerator.cc.

References TOBDetId::layer(), TIBDetId::layer(), TIDDetId::ring(), TECDetId::ring(), DetId::subdetId(), StripSubdetector::TEC, StripSubdetector::TIB, StripSubdetector::TID, and StripSubdetector::TOB.

Referenced by createObject().

 {
   int layerId = 0;
 
   StripSubdetector subid(detId);
   int subId = subid.subdetId();
 
   if( subId == int(StripSubdetector::TIB)) {
     TIBDetId theTIBDetId(detId);
     layerId = theTIBDetId.layer() - 1;
   }
   else if(subId == int(StripSubdetector::TOB)) {
     TOBDetId theTOBDetId(detId);
     layerId = theTOBDetId.layer() - 1;
   }
   else if(subId == int(StripSubdetector::TID)) {
     TIDDetId theTIDDetId(detId);
     layerId = theTIDDetId.ring() - 1;
   }
   if(subId == int(StripSubdetector::TEC)) {
     TECDetId theTECDetId = TECDetId(detId); 
     layerId = theTECDetId.ring() - 1;
   }
   return std::make_pair(subId, layerId);
 }

Member Data Documentation

double SiStripNoisesGenerator::electronsPerADC_

private

Definition at line 41 of file SiStripNoisesGenerator.h.

Referenced by createObject().

double SiStripNoisesGenerator::minimumPosValue_

private

Definition at line 42 of file SiStripNoisesGenerator.h.

Referenced by createObject().

uint32_t SiStripNoisesGenerator::printDebug_

private

Definition at line 44 of file SiStripNoisesGenerator.h.

Referenced by createObject().

bool SiStripNoisesGenerator::stripLengthMode_

private

Definition at line 43 of file SiStripNoisesGenerator.h.

Referenced by createObject().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation