SiTrivialDigitalConverter Class Reference

#include <SiTrivialDigitalConverter.h>

Inheritance diagram for SiTrivialDigitalConverter:

List of all members.

Public Member Functions
DigitalVecType	convert (const std::vector< double > &, edm::ESHandle< SiStripGain > &, unsigned int detid)
DigitalRawVecType	convertRaw (const std::vector< double > &, edm::ESHandle< SiStripGain > &, unsigned int detid)
	SiTrivialDigitalConverter (float in)
Private Member Functions
int	convert (float in)
int	convertRaw (float in)
int	truncate (float in_adc) const
int	truncateRaw (float in_adc) const
Private Attributes
SiDigitalConverter::DigitalVecType	_temp
SiDigitalConverter::DigitalRawVecType	_tempRaw
const float	electronperADC

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Detailed Description

Concrete implementation of SiDigitalConverter.

Definition at line 8 of file SiTrivialDigitalConverter.h.

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Constructor & Destructor Documentation

SiTrivialDigitalConverter::SiTrivialDigitalConverter

(

float

in

)

Definition at line 5 of file SiTrivialDigitalConverter.cc.

References _temp, and _tempRaw.

                                                             :
  electronperADC(in) {
  _temp.reserve(800);
  _tempRaw.reserve(800);
}

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Member Function Documentation

SiDigitalConverter::DigitalVecType SiTrivialDigitalConverter::convert	(	const std::vector< double > &	analogSignal,
		edm::ESHandle< SiStripGain > &	gainHandle,
		unsigned int	detid
	)		[virtual]

Implements SiDigitalConverter.

Definition at line 12 of file SiTrivialDigitalConverter.cc.

References _temp, and linker::i.

Referenced by DigiSimLinkAlgorithm::run().

                                                                                                                                  {
  
  _temp.clear();
  
  if(gainHandle.isValid()) {
    SiStripApvGain::Range detGainRange = gainHandle->getRange(detid);
    for ( size_t i=0; i<analogSignal.size(); i++) {
      if (analogSignal[i]<=0) continue;
      // convert analog amplitude to digital
      int adc = convert( (gainHandle->getStripGain(i, detGainRange))*(analogSignal[i]) );
      if ( adc > 0) _temp.push_back(SiStripDigi(i, adc));
    }
  } else {
    for ( size_t i=0; i<analogSignal.size(); i++) {
      if (analogSignal[i]<=0) continue;
      // convert analog amplitude to digital
      int adc = convert( analogSignal[i] );
      if ( adc > 0) _temp.push_back(SiStripDigi(i, adc));
    }
  }
  return _temp;
}

int SiTrivialDigitalConverter::convert

(

float

in

)

[inline, private]

Definition at line 18 of file SiTrivialDigitalConverter.h.

References electronperADC, and truncate().

{return truncate(in/electronperADC);}

SiDigitalConverter::DigitalRawVecType SiTrivialDigitalConverter::convertRaw	(	const std::vector< double > &	analogSignal,
		edm::ESHandle< SiStripGain > &	gainHandle,
		unsigned int	detid
	)		[virtual]

Implements SiDigitalConverter.

Definition at line 36 of file SiTrivialDigitalConverter.cc.

References _tempRaw, and linker::i.

Referenced by DigiSimLinkAlgorithm::run().

                                                                                                                                     {
  
  _tempRaw.clear();

  if(gainHandle.isValid()) {
    SiStripApvGain::Range detGainRange = gainHandle->getRange(detid);
    for ( size_t i=0; i<analogSignal.size(); i++) {
      if (analogSignal[i]<=0) { _tempRaw.push_back(SiStripRawDigi(0)); continue; }
      // convert analog amplitude to digital
      int adc = convertRaw( (gainHandle->getStripGain(i, detGainRange))*(analogSignal[i]));
      _tempRaw.push_back(SiStripRawDigi(adc));
    }
  } else {
    for ( size_t i=0; i<analogSignal.size(); i++) {
      if (analogSignal[i]<=0) { _tempRaw.push_back(SiStripRawDigi(0)); continue; }
      // convert analog amplitude to digital
      int adc = convertRaw( analogSignal[i] );
      _tempRaw.push_back(SiStripRawDigi(adc));
    }
  }
  return _tempRaw;
}

int SiTrivialDigitalConverter::convertRaw

(

float

in

)

[inline, private]

Definition at line 19 of file SiTrivialDigitalConverter.h.

References electronperADC, and truncateRaw().

{return truncateRaw(in/electronperADC);}

int SiTrivialDigitalConverter::truncate

(

float

in_adc

)

const [private]

Definition at line 59 of file SiTrivialDigitalConverter.cc.

Referenced by convert().

                                                          {
  //Rounding the ADC number instead of truncating it
  int adc = int(in_adc+0.5);
  /*
    254 ADC: 254  <= raw charge < 1023
    255 ADC: raw charge >= 1023
  */
  if (adc > 1022 ) return 255;
  if (adc > 253) return 254;
  //Protection
  if (adc < 0) return 0;
  return adc;
}

int SiTrivialDigitalConverter::truncateRaw

(

float

in_adc

)

const [private]

Definition at line 73 of file SiTrivialDigitalConverter.cc.

Referenced by convertRaw().

                                                             {
  //Rounding the ADC number
  int adc = int(in_adc+0.5);
  if (adc > 1023 ) return 1023;
  //Protection
  if (adc < 0) return 0;
  return adc;
}

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Member Data Documentation

SiDigitalConverter::DigitalVecType SiTrivialDigitalConverter::_temp [private]

Definition at line 24 of file SiTrivialDigitalConverter.h.

Referenced by convert(), and SiTrivialDigitalConverter().

SiDigitalConverter::DigitalRawVecType SiTrivialDigitalConverter::_tempRaw [private]

Definition at line 25 of file SiTrivialDigitalConverter.h.

Referenced by convertRaw(), and SiTrivialDigitalConverter().

const float SiTrivialDigitalConverter::electronperADC [private]

Definition at line 23 of file SiTrivialDigitalConverter.h.

Referenced by convert(), and convertRaw().