MedianCMNSubtractor Class Reference

#include <MedianCMNSubtractor.h>

Inheritance diagram for MedianCMNSubtractor:

Public Member Functions
void	subtract (const uint32_t &, const uint16_t &, std::vector< int16_t > &)
void	subtract (const uint32_t &, const uint16_t &, std::vector< float > &)
Public Member Functions inherited from SiStripCommonModeNoiseSubtractor
const std::vector< std::pair< short, float > > &	getAPVsCM ()
virtual void	init (const edm::EventSetup &es)
virtual	~SiStripCommonModeNoiseSubtractor ()

Private Member Functions
	MedianCMNSubtractor ()
template<typename T >
void	subtract_ (const uint32_t &, const uint16_t &, std::vector< T > &)

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 MedianCMNSubtractor.h.

Constructor & Destructor Documentation

MedianCMNSubtractor::MedianCMNSubtractor ( )

inlineprivate

Definition at line 17 of file MedianCMNSubtractor.h.

{};

Member Function Documentation

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

virtual

Implements SiStripCommonModeNoiseSubtractor.

Definition at line 3 of file MedianCMNSubtractor.cc.

References subtract_().

{subtract_(detId,firstAPV,digis);}

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

virtual

Implements SiStripCommonModeNoiseSubtractor.

Definition at line 4 of file MedianCMNSubtractor.cc.

References subtract_().

{subtract_(detId,firstAPV, digis);}

template<typename T >

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

inlineprivate

Definition at line 9 of file MedianCMNSubtractor.cc.

References SiStripCommonModeNoiseSubtractor::_vmedians, end, SiStripCommonModeNoiseSubtractor::median(), PFRecoTauDiscriminationByIsolation_cfi::offset, digi_MixPreMix_cfi::strip, and tmp.

Referenced by subtract().

                                                                              {
  
  std::vector<T> tmp;  tmp.reserve(128);  
  typename std::vector<T>::iterator  
    strip( digis.begin() ), 
    end(   digis.end()   ),
    endAPV;
  
  _vmedians.clear();
  
  while( strip < end ) {
    endAPV = strip+128; tmp.clear();
    tmp.insert(tmp.end(),strip,endAPV);
    const float offset = median(tmp);

    _vmedians.push_back(std::pair<short,float>((strip-digis.begin())/128+firstAPV,offset));
    
    while (strip < endAPV) {
      *strip = static_cast<T>(*strip-offset);
      strip++;
    }

  }
}

Friends And Related Function Documentation

friend class SiStripRawProcessingFactory

friend

Definition at line 7 of file MedianCMNSubtractor.h.