sistrip::FEDRawChannelUnpacker Class Reference

#include <SiStripFEDBuffer.h>

Public Member Functions
uint16_t	adc () const
	FEDRawChannelUnpacker (const FEDChannel &channel)
bool	hasData () const
FEDRawChannelUnpacker &	operator++ ()
FEDRawChannelUnpacker &	operator++ (int)
uint8_t	sampleNumber () const

Static Public Member Functions
static FEDRawChannelUnpacker	procRawModeUnpacker (const FEDChannel &channel)
static FEDRawChannelUnpacker	scopeModeUnpacker (const FEDChannel &channel)
static FEDRawChannelUnpacker	virginRawModeUnpacker (const FEDChannel &channel)

Static Private Member Functions
static void	throwBadChannelLength (const uint16_t length)

Private Attributes
uint16_t	currentOffset_
uint8_t	currentStrip_
const uint8_t *	data_
uint16_t	valuesLeft_

Detailed Description

Definition at line 122 of file SiStripFEDBuffer.h.

Constructor & Destructor Documentation

sistrip::FEDRawChannelUnpacker::FEDRawChannelUnpacker ( const FEDChannel &  channel )

inlineexplicit

Definition at line 337 of file SiStripFEDBuffer.h.

References sistrip::FEDChannel::length(), and throwBadChannelLength().

      : data_(channel.data()),
        currentOffset_(channel.offset() + 3),
        currentStrip_(0),
        valuesLeft_((channel.length() - 3) / 2) {
    if ((channel.length() - 3) % 2)
      throwBadChannelLength(channel.length());
  }

Member Function Documentation

uint16_t sistrip::FEDRawChannelUnpacker::adc ( ) const

inline

Definition at line 348 of file SiStripFEDBuffer.h.

References currentOffset_, and data_.

Referenced by sistrip::RawToDigiUnpacker::createDigis(), and SiStripClusterizerFromRaw::run().

                                                   {
    return (data_[currentOffset_ ^ 7] + ((data_[(currentOffset_ + 1) ^ 7] & 0x03) << 8));
  }

bool sistrip::FEDRawChannelUnpacker::hasData ( ) const

inline

Definition at line 352 of file SiStripFEDBuffer.h.

References valuesLeft_.

Referenced by sistrip::RawToDigiUnpacker::createDigis(), and SiStripClusterizerFromRaw::run().

{ return valuesLeft_; }

FEDRawChannelUnpacker & sistrip::FEDRawChannelUnpacker::operator++ ( void  )

inline

Definition at line 354 of file SiStripFEDBuffer.h.

References currentOffset_, currentStrip_, and valuesLeft_.

                                                                  {
    currentOffset_ += 2;
    currentStrip_++;
    valuesLeft_--;
    return (*this);
  }

FEDRawChannelUnpacker & sistrip::FEDRawChannelUnpacker::operator++ ( int  )

inline

Definition at line 361 of file SiStripFEDBuffer.h.

                                                                     {
    ++(*this);
    return *this;
  }

static FEDRawChannelUnpacker sistrip::FEDRawChannelUnpacker::procRawModeUnpacker ( const FEDChannel &  channel )

inlinestatic

Definition at line 128 of file SiStripFEDBuffer.h.

References ecalMGPA::adc(), and sistrip::FEDBufferBase::channel().

Referenced by sistrip::RawToDigiUnpacker::createDigis(), and SiStripClusterizerFromRaw::run().

                                                                                {
      return FEDRawChannelUnpacker(channel);
    }

uint8_t sistrip::FEDRawChannelUnpacker::sampleNumber ( ) const

inline

Definition at line 346 of file SiStripFEDBuffer.h.

References currentStrip_.

{ return currentStrip_; }

static FEDRawChannelUnpacker sistrip::FEDRawChannelUnpacker::scopeModeUnpacker ( const FEDChannel &  channel )

inlinestatic

Definition at line 124 of file SiStripFEDBuffer.h.

Referenced by sistrip::RawToDigiUnpacker::createDigis().

{ return FEDRawChannelUnpacker(channel); }

void sistrip::FEDRawChannelUnpacker::throwBadChannelLength ( const uint16_t  length )

staticprivate

Definition at line 428 of file SiStripFEDBuffer.cc.

References Exception, and contentValuesCheck::ss.

Referenced by FEDRawChannelUnpacker().

                                                                         {
    std::ostringstream ss;
    ss << "Channel length is invalid. Raw channels have 3 header bytes and 2 bytes per sample. "
       << "Channel length is " << uint16_t(length) << "." << std::endl;
    throw cms::Exception("FEDBuffer") << ss.str();
  }

static FEDRawChannelUnpacker sistrip::FEDRawChannelUnpacker::virginRawModeUnpacker ( const FEDChannel &  channel )

inlinestatic

Definition at line 125 of file SiStripFEDBuffer.h.

Referenced by sistrip::RawToDigiUnpacker::createDigis(), and SiStripClusterizerFromRaw::run().

                                                                                  {
      return FEDRawChannelUnpacker(channel);
    }

Member Data Documentation

uint16_t sistrip::FEDRawChannelUnpacker::currentOffset_

private

Definition at line 141 of file SiStripFEDBuffer.h.

Referenced by adc(), and operator++().

uint8_t sistrip::FEDRawChannelUnpacker::currentStrip_

private

Definition at line 142 of file SiStripFEDBuffer.h.

Referenced by operator++(), and sampleNumber().

const uint8_t* sistrip::FEDRawChannelUnpacker::data_

private

Definition at line 140 of file SiStripFEDBuffer.h.

Referenced by adc().

uint16_t sistrip::FEDRawChannelUnpacker::valuesLeft_

private

Definition at line 143 of file SiStripFEDBuffer.h.

Referenced by hasData(), and operator++().