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Public Member Functions | Static Public Member Functions | Static Public Attributes | Protected Member Functions | Protected Attributes

CSCDCCEventData Class Reference

01/20/05 A.Tumanov More...

#include <CSCDCCEventData.h>

List of all members.

Public Member Functions

void addChamber (CSCEventData &chamber, int dduID, int dduSlot, int dduInput, int dmbID)
bool check () const
 for making events. Sets the bxnum and lvl1num inside the chamber event
 CSCDCCEventData (unsigned short *buf, CSCDCCExaminer *examiner=NULL)
 CSCDCCEventData (int sourceId, int nDDUs, int bx, int l1a)
CSCDCCHeader dccHeader () const
CSCDCCTrailer dccTrailer () const
const std::vector
< CSCDDUEventData > & 		dduData () const
 accessor to dduData
std::vector< CSCDDUEventData > & dduData ()
boost::dynamic_bitset pack ()
 packs data into bits
int sizeInWords () const
 ~CSCDCCEventData ()

Static Public Member Functions

static void setDebug (bool value)

Static Public Attributes

static bool debug = false

Protected Member Functions

void unpack_data (unsigned short *buf, CSCDCCExaminer *examiner=NULL)

Protected Attributes

CSCDCCHeader theDCCHeader
CSCDCCTrailer theDCCTrailer
std::vector< CSCDDUEventData > theDDUData
int theSizeInWords

Detailed Description

01/20/05 A.Tumanov

Definition at line 13 of file CSCDCCEventData.h.

Constructor & Destructor Documentation

CSCDCCEventData::CSCDCCEventData ( int  sourceId,
int  nDDUs,
int  bx,
int  l1a 
)

Definition at line 17 of file CSCDCCEventData.cc.

References theDDUData.

: theDCCHeader(bx, l1a, sourceId) 
{
  theDDUData.reserve(nDDUs);
}
CSCDCCEventData::CSCDCCEventData ( unsigned short *  buf,
CSCDCCExaminer *  examiner = NULL 
) [explicit]

buf may need to stay pinned in memory as long as this data is used. Not sure

Definition at line 23 of file CSCDCCEventData.cc.

References unpack_data().

{
  unpack_data(buf, examiner);
}
CSCDCCEventData::~CSCDCCEventData ( )

Definition at line 28 of file CSCDCCEventData.cc.

{
}

Member Function Documentation

void CSCDCCEventData::addChamber ( CSCEventData &  chamber,
int  dduID,
int  dduSlot,
int  dduInput,
int  dmbID 
)

Definition at line 106 of file CSCDCCEventData.cc.

References dccHeader(), i, CSCDCCHeader::setDAV(), and theDDUData.

{
  // first, find this DDU
  std::vector<CSCDDUEventData>::iterator dduItr;
  int dduIndex = -1;
  int nDDUs = theDDUData.size();
  for(int i = 0; dduIndex == -1 && i < nDDUs; ++i)
  {
    if(theDDUData[i].header().source_id() == dduID) dduIndex = i;
  }
  if(dduIndex == -1)
  {
    // make a new one
    CSCDDUHeader newDDUHeader(dccHeader().getCDFBunchCounter(), 
                              dccHeader().getCDFEventNumber(), dduID);
    theDDUData.push_back(CSCDDUEventData(newDDUHeader));
    dduIndex = nDDUs;
    dccHeader().setDAV(dduSlot);
  }
  theDDUData[dduIndex].add( chamber, dmbID, dduInput );
}
bool CSCDCCEventData::check ( ) const

for making events. Sets the bxnum and lvl1num inside the chamber event

Definition at line 94 of file CSCDCCEventData.cc.

References CSCDCCHeader::check(), CSCDCCTrailer::check(), debug, LogTrace, sizeInWords(), theDCCHeader, and theDCCTrailer.

{
  // the trailer counts in 64-bit words
  if (debug) 
    {
      LogTrace ("CSCDCCEventData|CSCRawToDigi") << "size in Words () = " << std::dec << sizeInWords();
    }

  return  theDCCHeader.check() && theDCCTrailer.check();
}
CSCDCCHeader CSCDCCEventData::dccHeader ( ) const [inline]

Definition at line 28 of file CSCDCCEventData.h.

References theDCCHeader.

Referenced by addChamber().

{return theDCCHeader;}
CSCDCCTrailer CSCDCCEventData::dccTrailer ( ) const [inline]

Definition at line 29 of file CSCDCCEventData.h.

References theDCCTrailer.

Referenced by pack().

{return theDCCTrailer;}
const std::vector<CSCDDUEventData>& CSCDCCEventData::dduData ( ) const [inline]

accessor to dduData

Definition at line 25 of file CSCDCCEventData.h.

References theDDUData.

Referenced by CSCChamberDataItr::CSCChamberDataItr(), CSCOfflineMonitor::doBXMonitor(), CSCValidation::doTimeMonitoring(), and CSCChamberDataItr::next().

{return theDDUData;}
std::vector<CSCDDUEventData>& CSCDCCEventData::dduData ( ) [inline]

Definition at line 26 of file CSCDCCEventData.h.

References theDDUData.

{return theDDUData;}
boost::dynamic_bitset CSCDCCEventData::pack ( )

packs data into bits

Definition at line 129 of file CSCDCCEventData.cc.

References python::multivaluedict::append(), CSCDCCHeader::data(), CSCDCCTrailer::data(), dccTrailer(), i, query::result, CSCDCCHeader::sizeInWords(), CSCDCCTrailer::sizeInWords(), theDCCHeader, theDCCTrailer, theDDUData, and bitset_utilities::ushortToBitset().

{
  boost::dynamic_bitset<> result( theDCCHeader.sizeInWords()*16);
  result = bitset_utilities::ushortToBitset(theDCCHeader.sizeInWords()*16, theDCCHeader.data());
  //std::cout <<"SANDRIK DCC size of header  in words"<< theDCCHeader.sizeInWords()*16 <<std::endl;  
  //std::cout <<"SANDRIK DCC size of header in bits"<< result.size()<<std::endl;
  //for(size_t i = 0; i < result.size(); ++i) {
  //  std::cout<<result[i];
  //  if (((i+1)%32)==0) std::cout<<std::endl;
  //}
  
  for(size_t i = 0; i < theDDUData.size(); ++i) 
    {
      result = bitset_utilities::append(result,theDDUData[i].pack());
      //std::cout <<"SANDRIK here is ddu data check ";
      //theDDUData[i].header().check();
      //std::cout <<std::endl;
      //bitset_utilities::printWords(result);
    }
  
  //std::cout <<"SANDRIK packed dcc size is "<<result.size()<<std::endl;
  //for(size_t i = 0; i < result.size(); ++i) {
  //  std::cout<<result[i];
  //  if (((i+1)%32)==0) std::cout<<std::endl;
  //}

  boost::dynamic_bitset<> dccTrailer = bitset_utilities::ushortToBitset(theDCCTrailer.sizeInWords()*16,
                                                                        theDCCTrailer.data());
  result = bitset_utilities::append(result,dccTrailer);
  //  bitset_utilities::printWords(result);
  return result;
}
static void CSCDCCEventData::setDebug ( bool  value) [inline, static]

Definition at line 22 of file CSCDCCEventData.h.

References debug, and relativeConstraints::value.

Referenced by CSCDCCUnpacker::CSCDCCUnpacker().

{debug = value;}
int CSCDCCEventData::sizeInWords ( ) const [inline]

prints out the error associated with this status from the header or trailer

Definition at line 39 of file CSCDCCEventData.h.

References theSizeInWords.

Referenced by check().

{return theSizeInWords;}
void CSCDCCEventData::unpack_data ( unsigned short *  buf,
CSCDCCExaminer *  examiner = NULL 
) [protected]

loop over DDUEventDatas

Definition at line 33 of file CSCDCCEventData.cc.

References CSCDDUEventData::check(), CSCDCCTrailer::check(), debug, LogTrace, CSCDCCHeader::sizeInWords(), CSCDDUEventData::sizeInWords(), CSCDCCTrailer::sizeInWords(), theDCCHeader, theDCCTrailer, and theDDUData.

Referenced by CSCDCCEventData().

{
 
/*
  for (int i=0;i<20;i++) {
    printf("%04x %04x %04x %04x\n",buf[i+3],buf[i+2],buf[i+1],buf[i]); 
    i+=3;
  }
*/

  theDDUData.clear();
  if (debug) 
    LogTrace ("CSCDCCEventData|CSCRawToDigi") << "CSCDCCEventData::unpack_data() is called";

  // decode DCC header (128 bits)
  if (debug) 
    LogTrace ("CSCDCCEventData|CSCRawToDigi") << "unpacking dcc header...";
  memcpy(&theDCCHeader, buf, theDCCHeader.sizeInWords()*2);
  //theDCCHeader = CSCDCCHeader(buf); // direct unpacking instead of bitfields
  buf += theDCCHeader.sizeInWords();

  //std::cout <<"Sandrik DCC Id = " << theDCCHeader.getCDFSourceId()  << std::endl;
 
  while ( (buf[7]==0x8000)&&(buf[6]==0x0001)&&(buf[5]==0x8000))
    {
       CSCDDUEventData dduEventData(buf, examiner);
//      CSCDDUEventData dduEventData(buf);

      if (debug) LogTrace ("CSCDCCEventData|CSCRawToDigi") << " checking ddu data integrity ";
      if (dduEventData.check()) 
        {
          theDDUData.push_back(dduEventData);
          buf += dduEventData.sizeInWords();
        } 
      else
        {
          if (debug) LogTrace("CSCDCCEventData|CSCRawToDigi") <<"DDU Data Check failed!  ";
          break;
        }
      
    }
  
  if (debug)
    {
      LogTrace ("CSCDCCEventData|CSCRawToDigi") << "unpacking dcc trailer ";
      LogTrace ("CSCDCCEventData|CSCRawToDigi") << std::hex << buf[3] <<" "
                                       << buf[2]<<" " << buf[1]<<" " << buf[0];
    }
            
  //decode dcc trailer (128 bits)
  if (debug) LogTrace ("CSCDCCEventData|CSCRawToDigi") <<"decoding DCC trailer";
  memcpy(&theDCCTrailer, buf, theDCCTrailer.sizeInWords()*2);
  if (debug) LogTrace("CSCDCCEventData|CSCRawToDigi") << "checking DDU Trailer" << theDCCTrailer.check(); 
  buf += theDCCTrailer.sizeInWords();

  //std::cout << " DCC Size: " << std::dec << theSizeInWords << std::endl;
  //std::cout << "LastBuf: "  << std::hex << inputBuf[theSizeInWords-4] << std::endl;
}

Member Data Documentation

bool CSCDCCEventData::debug = false [static]

Definition at line 46 of file CSCDCCEventData.h.

Referenced by check(), setDebug(), and unpack_data().

CSCDCCHeader CSCDCCEventData::theDCCHeader [protected]

Definition at line 51 of file CSCDCCEventData.h.

Referenced by check(), dccHeader(), pack(), and unpack_data().

CSCDCCTrailer CSCDCCEventData::theDCCTrailer [protected]

Definition at line 54 of file CSCDCCEventData.h.

Referenced by check(), dccTrailer(), pack(), and unpack_data().

std::vector<CSCDDUEventData> CSCDCCEventData::theDDUData [protected]

Definition at line 53 of file CSCDCCEventData.h.

Referenced by addChamber(), CSCDCCEventData(), dduData(), pack(), and unpack_data().

int CSCDCCEventData::theSizeInWords [protected]

Definition at line 55 of file CSCDCCEventData.h.

Referenced by sizeInWords().

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