#include <FastLinearCMNSubtractor.h>

Inheritance diagram for FastLinearCMNSubtractor:

Public Member Functions
void	subtract (uint32_t detId, uint16_t firstAPV, std::vector< int16_t > &digis) override

void	subtract (uint32_t detId, uint16_t firstAPV, std::vector< float > &digis) override

Public Member Functions inherited from SiStripCommonModeNoiseSubtractor
const std::vector< std::pair< short, float > > &	getAPVsCM () const

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

virtual	~SiStripCommonModeNoiseSubtractor ()

Private Member Functions
	FastLinearCMNSubtractor ()

template<typename T >
void	subtract_ (uint32_t detId, uint16_t firstAPV, std::vector< T > &digis)

Friends
class	SiStripRawProcessingFactory

Additional Inherited Members
Protected Member Functions inherited from SiStripCommonModeNoiseSubtractor
template<typename T >
float	median (std::vector< T > &)

	SiStripCommonModeNoiseSubtractor ()

Protected Attributes inherited from SiStripCommonModeNoiseSubtractor
std::vector< std::pair< short, float > >	_vmedians

Detailed Description

Definition at line 5 of file FastLinearCMNSubtractor.h.

Constructor & Destructor Documentation

◆ FastLinearCMNSubtractor()

FastLinearCMNSubtractor::FastLinearCMNSubtractor ( )

inlineprivate

Definition at line 15 of file FastLinearCMNSubtractor.h.

15 {}

Member Function Documentation

◆ subtract() [1/2]

void FastLinearCMNSubtractor::subtract	(	uint32_t	detId,
		uint16_t	firstAPV,
		std::vector< int16_t > &	digis
	)

overridevirtual

Implements SiStripCommonModeNoiseSubtractor.

Definition at line 3 of file FastLinearCMNSubtractor.cc.

References hcalRecHitTable_cff::detId, and subtract_().

                                                                                                    {
   subtract_(detId, firstAPV, digis);
 }

◆ subtract() [2/2]

void FastLinearCMNSubtractor::subtract	(	uint32_t	detId,
		uint16_t	firstAPV,
		std::vector< float > &	digis
	)

overridevirtual

Implements SiStripCommonModeNoiseSubtractor.

Definition at line 6 of file FastLinearCMNSubtractor.cc.

References hcalRecHitTable_cff::detId, and subtract_().

                                                                                                  {
   subtract_(detId, firstAPV, digis);
 }

◆ subtract_()

template<typename T >

void FastLinearCMNSubtractor::subtract_	(	uint32_t	detId,
		uint16_t	firstAPV,
		std::vector< T > &	digis
	)

inlineprivate

Definition at line 11 of file FastLinearCMNSubtractor.cc.

References mps_fire::end, LaserClient_cfi::high, LaserClient_cfi::low, SiStripCommonModeNoiseSubtractor::median(), HLT_IsoTrack_cff::offset, slope, nano_mu_digi_cff::strip, and createJobs::tmp.

Referenced by subtract().

                                                                                                      {
   std::vector<T> tmp;
   tmp.reserve(128);
   typename std::vector<T>::iterator strip(digis.begin()), end(digis.end()), endAPV, high, low;
 
   while (strip < end) {
     endAPV = strip + 128;
     tmp.clear();
     tmp.insert(tmp.end(), strip, endAPV);
     const float offset = median(tmp);
 
     low = strip;
     high = strip + 64;
     tmp.clear();
     while (high < endAPV)
       tmp.push_back(*high++ - *low++);
     const float slope = median(tmp) / 64.;
 
     while (strip < endAPV) {
       *strip = static_cast<T>(*strip - (offset + slope * (65 - (endAPV - strip))));
       strip++;
     }
   }
 }

Friends And Related Function Documentation

◆ SiStripRawProcessingFactory

friend class SiStripRawProcessingFactory

friend

Definition at line 6 of file FastLinearCMNSubtractor.h.

Public Member Functions

Private Member Functions

Friends

Additional Inherited Members