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SiPixelGainCalibrationServiceBase.h
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SiPixelGainCalibrationServiceBase.h
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#ifndef CalibTracker_SiPixelESProducers_SiPixelGainCalibrationServiceBase_H
#define CalibTracker_SiPixelESProducers_SiPixelGainCalibrationServiceBase_H
// ************************************************************************
// ************************************************************************
// ******* SiPixelOfflineCalibrationServiceBase *******
// ******* Author: Vincenzo Chiochia (chiochia@cern.ch) *******
// ******* Modified: Evan Friis (evan.friis@cern.ch) *******
// ******* Additions: Freya Blekman (freya.blekman@cern.ch) *******
// ******* *******
// ******* Provides common interface to SiPixel gain calib *******
// ******* payloads in offline database *******
// ******* *******
// ************************************************************************
// ************************************************************************
#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/SiPixelDigi/interface/PixelDigi.h"
// Framework
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/Exception.h"
// Abstract base class provides common interface to different payload getters
class SiPixelGainCalibrationServiceBase {
public:
typedef edm::DetSet<PixelDigi>::const_iterator DigiIterator;
SiPixelGainCalibrationServiceBase(){};
virtual ~SiPixelGainCalibrationServiceBase(){};
static void fillPSetDescription(edm::ParameterSetDescription& desc) {}
// default inplementation from PixelThresholdClusterizer
virtual void calibrate(uint32_t detID, DigiIterator b, DigiIterator e, float conversionFactor, float offset, int * electron);
virtual float getGain ( const uint32_t& detID , const int& col , const int& row)=0;
virtual float getPedestal ( const uint32_t& detID , const int& col , const int& row)=0;
virtual bool isDead ( const uint32_t& detID , const int& col , const int& row)=0;
virtual bool isDeadColumn ( const uint32_t& detID , const int& col , const int& row)=0;
virtual bool isNoisy ( const uint32_t& detID , const int& col , const int& row)=0;
virtual bool isNoisyColumn ( const uint32_t& detID , const int& col , const int& row)=0;
virtual void setESObjects(const edm::EventSetup& es )=0;
virtual std::vector<uint32_t> getDetIds()=0;
virtual double getGainLow()=0;
virtual double getGainHigh()=0;
virtual double getPedLow()=0;
virtual double getPedHigh()=0;
};
// Abstract template class that defines DB access types and payload specific getters
template<class thePayloadObject, class theDBRecordType>
class SiPixelGainCalibrationServicePayloadGetter : public SiPixelGainCalibrationServiceBase {
public:
explicit SiPixelGainCalibrationServicePayloadGetter(const edm::ParameterSet& conf);
~SiPixelGainCalibrationServicePayloadGetter() override{};
//Abstract methods
float getGain(const uint32_t& detID, const int& col, const int& row) override =0;
float getPedestal(const uint32_t& detID, const int& col, const int& row) override =0;
bool isDead ( const uint32_t& detID, const int& col, const int& row ) override =0;
bool isDeadColumn ( const uint32_t& detID, const int& col, const int& row ) override =0;
bool isNoisy ( const uint32_t& detID, const int& col, const int& row ) override =0;
bool isNoisyColumn ( const uint32_t& detID, const int& col, const int& row ) override =0;
void setESObjects(const edm::EventSetup& es ) override;
thePayloadObject const & payload() const { return *ped; }
std::vector<uint32_t> getDetIds() override;
double getGainLow() override;
double getGainHigh() override;
double getPedLow() override;
double getPedHigh() override;
protected:
float getPedestalByPixel(const uint32_t& detID,const int& col, const int& row, bool& isDeadPixel, bool& isNoisyPixel) ;
float getGainByPixel(const uint32_t& detID,const int& col, const int& row, bool& isDeadPixel, bool& isNoisyPixel) ;
// the getByColumn functions caches the data to prevent multiple lookups on averaged quanitities
float getPedestalByColumn(const uint32_t& detID,const int& col, const int& row, bool& isDeadColumn, bool& isNoisyColumn) ;
float getGainByColumn(const uint32_t& detID,const int& col, const int& row, bool& isDeadColumn, bool& isNoisyColumn) ;
void throwExepctionForBadRead(std::string payload, const uint32_t& detID, const int& col, const int& row, double value = -1) const;
edm::ParameterSet conf_;
bool ESetupInit_;
edm::ESHandle<thePayloadObject> ped;
int numberOfRowsAveragedOver_;
double gainLow_;
double gainHigh_;
double pedLow_;
double pedHigh_;
uint32_t old_detID;
int old_cols;
// Cache data for payloads that average over columns
// these two quantities determine what column averaged block we are in - i.e. ROC 1 or ROC 2
int oldAveragedBlockDataGain_;
int oldAveragedBlockDataPed_;
bool oldThisColumnIsDeadGain_;
bool oldThisColumnIsDeadPed_;
bool oldThisColumnIsNoisyGain_;
bool oldThisColumnIsNoisyPed_;
int oldColumnIndexGain_;
int oldColumnIndexPed_;
float oldColumnValueGain_;
float oldColumnValuePed_;
typename thePayloadObject::Range old_range;
};
template<class thePayloadObject, class theDBRecordType>
SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::SiPixelGainCalibrationServicePayloadGetter(const edm::ParameterSet& conf):
conf_(conf),
ESetupInit_(false)
{
edm::LogInfo("SiPixelGainCalibrationServicePayloadGetter") << "[SiPixelGainCalibrationServicePayloadGetter::SiPixelGainCalibrationServicePayloadGetter]";
// Initialize cache variables
old_detID = 0;
oldColumnIndexGain_ = -1;
oldColumnIndexPed_ = -1;
oldColumnValueGain_ = 0.;
oldColumnValuePed_ = 0.;
oldAveragedBlockDataGain_ = -1;
oldAveragedBlockDataPed_ = -1;
oldThisColumnIsDeadGain_ = false;
oldThisColumnIsDeadPed_ = false;
oldThisColumnIsNoisyGain_ = false;
oldThisColumnIsNoisyPed_ = false;
}
template<class thePayloadObject, class theDBRecordType>
void SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::setESObjects( const edm::EventSetup& es ) {
es.get<theDBRecordType>().get(ped);
// ped->initialize(); moved to cond infrastructure
numberOfRowsAveragedOver_ = ped->getNumberOfRowsToAverageOver();
ESetupInit_ = true;
}
template<class thePayloadObject, class theDBRecordType>
std::vector<uint32_t> SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::getDetIds() {
std::vector<uint32_t> vdetId_;
ped->getDetIds(vdetId_);
return vdetId_;
}
template<class thePayloadObject, class theDBRecordType>
double SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::getGainLow() {
double gainLow_ = ped->getGainLow();
return gainLow_;
}
template<class thePayloadObject, class theDBRecordType>
double SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::getGainHigh() {
double gainHigh_ = ped->getGainHigh();
return gainHigh_;
}
template<class thePayloadObject, class theDBRecordType>
double SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::getPedLow() {
double pedLow_ = ped->getPedLow();
return pedLow_;
}
template<class thePayloadObject, class theDBRecordType>
double SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::getPedHigh() {
double pedHigh_ = ped->getPedHigh();
return pedHigh_;
}
template<class thePayloadObject, class theDBRecordType>
float SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::getPedestalByPixel(const uint32_t& detID,const int& col, const int& row, bool& isDead, bool& isNoisy) {
if(ESetupInit_) {
//&&&&&&&&&&&&&&&&&&&&
//Access from DB
//&&&&&&&&&&&&&&&&&&&&
if (detID != old_detID){
old_detID=detID;
std::pair<const typename thePayloadObject::Range, const int> rangeAndNCols = ped->getRangeAndNCols(detID);
old_range = rangeAndNCols.first;
old_cols = rangeAndNCols.second;
oldColumnIndexGain_ = -1;
}
//std::cout<<" Pedestal "<<ped->getPed(col, row, old_range, old_cols)<<std::endl;
return ped->getPed(col, row, old_range, old_cols, isDead, isNoisy);
} else throw cms::Exception("NullPointer")
<< "[SiPixelGainCalibrationServicePayloadGetter::getPedestalByPixel] SiPixelGainCalibrationRcd not initialized ";
}
template<class thePayloadObject, class theDBRecordType>
float SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::getGainByPixel(const uint32_t& detID,const int& col, const int& row, bool& isDead, bool& isNoisy) {
if(ESetupInit_) {
//&&&&&&&&&&&&&&&&&&&&
//Access from DB
//&&&&&&&&&&&&&&&&&&&&
if (detID != old_detID){
old_detID=detID;
std::pair<const typename thePayloadObject::Range, const int> rangeAndNCols = ped->getRangeAndNCols(detID);
old_range = rangeAndNCols.first;
old_cols = rangeAndNCols.second;
return oldColumnValuePed_;
}
return ped->getGain(col, row, old_range, old_cols, isDead, isNoisy);
} else throw cms::Exception("NullPointer")
<< "[SiPixelGainCalibrationServicePayloadGetter::getGainByPixel] SiPixelGainCalibrationRcd not initialized ";
}
template<class thePayloadObject, class theDBRecordType>
float SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::getPedestalByColumn(const uint32_t& detID,const int& col, const int& row, bool& isDeadColumn, bool& isNoisyColumn) {
if(ESetupInit_) {
//&&&&&&&&&&&&&&&&&&&&
//Access from DB
//&&&&&&&&&&&&&&&&&&&&
// see if we are in the same averaged data block
bool inTheSameAveragedDataBlock = false;
if ( row / numberOfRowsAveragedOver_ == oldAveragedBlockDataPed_ )
inTheSameAveragedDataBlock = true;
if (detID != old_detID){
old_detID=detID;
std::pair<const typename thePayloadObject::Range, const int> rangeAndNCols = ped->getRangeAndNCols(detID);
old_range = rangeAndNCols.first;
old_cols = rangeAndNCols.second;
oldColumnIndexGain_ = -1;
}
else if (col == oldColumnIndexPed_ && inTheSameAveragedDataBlock) // same DetID, same column, same data block
{
isDeadColumn = oldThisColumnIsDeadPed_;
isNoisyColumn = oldThisColumnIsNoisyPed_;
return oldColumnValuePed_;
}
oldColumnIndexPed_ = col;
oldAveragedBlockDataPed_ = row / numberOfRowsAveragedOver_;
oldColumnValuePed_ = ped->getPed(col, row, old_range, old_cols, isDeadColumn, isNoisyColumn);
oldThisColumnIsDeadPed_ = isDeadColumn;
oldThisColumnIsNoisyPed_ = isNoisyColumn;
return oldColumnValuePed_;
} else throw cms::Exception("NullPointer")
<< "[SiPixelGainCalibrationServicePayloadGetter::getPedestalByColumn] SiPixelGainCalibrationRcd not initialized ";
}
template<class thePayloadObject, class theDBRecordType>
float SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::getGainByColumn(const uint32_t& detID,const int& col, const int& row, bool& isDeadColumn, bool& isNoisyColumn) {
if(ESetupInit_) {
//&&&&&&&&&&&&&&&&&&&&
//Access from DB
//&&&&&&&&&&&&&&&&&&&&
bool inTheSameAveragedDataBlock = false;
if ( row / numberOfRowsAveragedOver_ == oldAveragedBlockDataGain_ )
inTheSameAveragedDataBlock = true;
if (detID != old_detID){
old_detID=detID;
std::pair<const typename thePayloadObject::Range, const int> rangeAndNCols = ped->getRangeAndNCols(detID);
old_range = rangeAndNCols.first;
old_cols = rangeAndNCols.second;
oldColumnIndexPed_ = -1;
}
else if (col == oldColumnIndexGain_ && inTheSameAveragedDataBlock) // same DetID, same column
{
isDeadColumn = oldThisColumnIsDeadGain_;
isDeadColumn = oldThisColumnIsNoisyGain_;
return oldColumnValueGain_;
}
oldColumnIndexGain_ = col;
oldAveragedBlockDataGain_ = row / numberOfRowsAveragedOver_;
oldColumnValueGain_ = ped->getGain(col, row, old_range, old_cols, isDeadColumn, isNoisyColumn);
oldThisColumnIsDeadGain_ = isDeadColumn;
oldThisColumnIsNoisyGain_ = isNoisyColumn;
return oldColumnValueGain_;
} else throw cms::Exception("NullPointer")
<< "[SiPixelGainCalibrationServicePayloadGetter::getGainByColumn] SiPixelGainCalibrationRcd not initialized ";
}
template<class thePayloadObject, class theDBRecordType>
void SiPixelGainCalibrationServicePayloadGetter<thePayloadObject,theDBRecordType>::throwExepctionForBadRead(std::string payload, const uint32_t& detID, const int& col, const int& row, const double value) const
{
std::cerr << "[SiPixelGainCalibrationServicePayloadGetter::SiPixelGainCalibrationServicePayloadGetter]"
<< "[SiPixelGainCalibrationServicePayloadGetter] ERROR - Slow down, speed racer! You have tried to read the ped/gain on a pixel that is flagged as dead/noisy. For payload: " << payload << " DETID: "
<< detID << " col: " << col << " row: " << row << ". You must check if the pixel is dead/noisy before asking for the ped/gain value, otherwise you will get corrupt data! value: " << value << std::endl;
// really yell if this occurs
edm::LogError("SiPixelGainCalibrationService") << "[SiPixelGainCalibrationServicePayloadGetter::SiPixelGainCalibrationServicePayloadGetter]"
<< "[SiPixelGainCalibrationServicePayloadGetter] ERROR - Slow down, speed racer! You have tried to read the ped/gain on a pixel that is flagged as dead/noisy. For payload: " << payload << " DETID: "
<< detID << " col: " << col << " row: " << row << ". You must check if the pixel is dead/noisy before asking for the ped/gain value, otherwise you will get corrupt data! value: " << value << std::endl;
}
#endif