TableDataFormatter Class Reference

#include <TableDataFormatter.h>

Public Member Functions
void	interpretRawData (const FEDRawData &data, EcalTBEventHeader &tbEventHeader)
	TableDataFormatter ()
virtual	~TableDataFormatter ()

Static Private Attributes
static const int	nWordsPerEvent = 10

Detailed Description

Definition at line 13 of file TableDataFormatter.h.

Constructor & Destructor Documentation

TableDataFormatter()

TableDataFormatter::TableDataFormatter

(

)

Definition at line 5 of file TableDataFormatter.cc.

{}

~TableDataFormatter()

virtual TableDataFormatter::~TableDataFormatter ( )

inlinevirtual

Definition at line 16 of file TableDataFormatter.h.

References LogDebug.

                                {
    LogDebug("EcalTBRawToDigi") << "@SUB=TableDataFormatter"
                                << "\n";
  };

Member Function Documentation

interpretRawData()

void TableDataFormatter::interpretRawData	(	const FEDRawData &	data,
		EcalTBEventHeader &	tbEventHeader
	)

Definition at line 7 of file TableDataFormatter.cc.

References a, b, edmScanValgrind::buffer, FEDRawData::data(), LogDebug, nWordsPerEvent, EcalTBEventHeader::setCrystalInBeam(), EcalTBEventHeader::setNextCrystalInBeam(), EcalTBEventHeader::setNominalCrystalInBeam(), EcalTBEventHeader::setPhiTableIndex(), EcalTBEventHeader::setTableIsMovingAtBegSpill(), EcalTBEventHeader::setThetaTableIndex(), FEDRawData::size(), EBDetId::SMCRYSTALMODE, and testProducerWithPsetDescEmpty_cfi::x1.

Referenced by EcalDCCTBUnpackingModule::produce(), and EcalDCCTB07UnpackingModule::produce().

                                                                                                     {
  const unsigned long* buffer = reinterpret_cast<const unsigned long*>(fedData.data());
  int fedLenght = fedData.size();  // in Bytes

  // check ultimate fed size and strip off fed-header and -trailer
  if (fedLenght != (nWordsPerEvent * 4)) {
    edm::LogError("TableDataFormatter") << "TableData has size " << fedLenght << " Bytes as opposed to expected "
                                        << (nWordsPerEvent * 4) << ". Returning.";
    return;
  }

  unsigned long a = 1;  // used to extract an 8 Bytes word from fed
  unsigned long b = 1;  // used to manipulate the 8 Bytes word and get what needed

  int wordCounter = 0;
  wordCounter += 4;

  a = buffer[wordCounter];
  wordCounter++;
  b = (a & 0xffffffff);
  tbEventHeader.setThetaTableIndex(b);
  LogDebug("TableDataFormatter") << "Table theta position:\t" << b;
  a = buffer[wordCounter];
  wordCounter++;
  b = (a & 0xffffffff);
  tbEventHeader.setPhiTableIndex(b);
  LogDebug("TableDataFormatter") << "Table phi position:\t" << b;
  a = buffer[wordCounter];
  wordCounter++;
  b = (a & 0xffff);
  tbEventHeader.setCrystalInBeam(EBDetId(1, b, EBDetId::SMCRYSTALMODE));
  LogDebug("TableDataFormatter") << "Actual Current crystal in beam:\t" << b;
  b = (a & 0xffff0000);
  b = b >> 16;
  tbEventHeader.setNominalCrystalInBeam(EBDetId(1, b, EBDetId::SMCRYSTALMODE));
  LogDebug("TableDataFormatter") << "Nominal Current crystal in beam:\t" << b;
  a = buffer[wordCounter];
  wordCounter++;
  b = (a & 0xffff);
  tbEventHeader.setNextCrystalInBeam(EBDetId(1, b, EBDetId::SMCRYSTALMODE));
  LogDebug("TableDataFormatter") << "Next crystal in beam:\t" << b;
  b = (a & 0x00010000);  //Table is moving at the begin of the spill
  b = b >> 16;
  tbEventHeader.setTableIsMovingAtBegSpill(b & 0x1);
  LogDebug("TableDataFormatter") << "Table is moving at begin of the spill:\t" << b;
}

Member Data Documentation

nWordsPerEvent

const int TableDataFormatter::nWordsPerEvent = 10

staticprivate

Definition at line 25 of file TableDataFormatter.h.

Referenced by interpretRawData().