TofConverter Class Reference

#include <TofConverter.h>

List of all members.

Public Member Functions
StatusCode	convert (const BufferHolder &src, TofDigiCol *des, LumiDigiCol *des2=0)
StatusCode	convert (const BufferHolder &tof, const BufferHolder &etf, TofDigiCol *des, LumiDigiCol *des2=0)
StatusCode	convert (TofDigiCol *src, WriteRawEvent *&des)
Static Public Member Functions
static TofConverter *	instance ()
static void	destroy ()
Private Member Functions
	TofConverter ()
	~TofConverter ()
void	unPackETF (uint32_t reDigi, uint32_t &TEId, uint32_t &TEData, uint32_t &TEOverflow, uint32_t &TETorQ)
Private Attributes
TofBuilder	m_builder
Static Private Attributes
static TofConverter *	s_instance = 0

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Detailed Description

Definition at line 10 of file TofConverter.h.

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Constructor & Destructor Documentation

TofConverter::TofConverter

(

)

[private]

Definition at line 154 of file TofConverter.cxx.

Referenced by instance().

{
}

TofConverter::~TofConverter

(

)

[private]

Definition at line 158 of file TofConverter.cxx.

{
}

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Member Function Documentation

StatusCode TofConverter::convert	(	TofDigiCol *	src,
		WriteRawEvent *&	des
	)

Definition at line 149 of file TofConverter.cxx.

References m_builder, and TofBuilder::pack().

{
   return m_builder.pack(src, des);
}

StatusCode TofConverter::convert	(	const BufferHolder &	tof,
		const BufferHolder &	etf,
		TofDigiCol *	des,
		LumiDigiCol *	des2 = 0
	)

Definition at line 29 of file TofConverter.cxx.

References BufferHolder::bufSize(), count, deljobs::end, TofBuilder::getTEID(), genRecEmupikp::i, if(), ganga-rec::j, m_builder, BufferHolder::nBuf(), genRecEmupikp::range, EvtCyclic3::second(), EVENT::tofDigi, TofBuilder::unPack(), and unPackETF().

{
   uint32_t REId, TEId, TEData, TEOverflow, TETorQ;
   uint32_t n1buf = tof.nBuf();
   uint32_t n2buf = etf.nBuf();
   uint32_t nbuf = n1buf + n2buf;

   TofDigi* tofDigi;
   typedef std::multimap<uint32_t, TofDigi*>::iterator my_iter;
   std::multimap<uint32_t, TofDigi*> mapIdData;
   my_iter it;

   for (uint32_t i = 0; i < nbuf; ++i) {
      bool isTof = (i < n1buf);
      const BufferHolder& rBH = isTof ? tof : etf;
      uint32_t ii = isTof ? i : (i-n1buf);
      uint32_t* buf = rBH(ii);
      uint32_t  bufSize = rBH.bufSize(ii);
      for (uint32_t j = 0; j < bufSize; ++j) {
         if ( isTof ) {
             m_builder.unPack(buf[j], REId, TEData, TEOverflow, TETorQ);
             TEId = m_builder.getTEID( REId);
         }
         else { //ETF
             this->unPackETF(buf[j], TEId, TEData, TEOverflow, TETorQ);
         }

         if ( TEId == 0xFFFFFFFF ) {
            uint32_t data_unit = buf[j];
            if ( (data_unit >> 25) == 0x7F ) {
               tofDigi = new TofDigi(Identifier(0xFFFFFFFF), 0x7FFFFFFF, 0x7FFFFFFF);
               tofDigi->setOverflow(data_unit);
               des->push_back(tofDigi);
            }
            continue;
         }

         uint32_t count = mapIdData.count(TEId);

         if (count == 0) {
            if (TETorQ) {  //Q
               tofDigi = new TofDigi(Identifier(TEId), 0x7FFFFFFF, TEData);
               tofDigi->setOverflow(0x10 | (TEOverflow<<1));
            }
            else {  //T
               tofDigi = new TofDigi(Identifier(TEId), TEData, 0x7FFFFFFF);
               tofDigi->setOverflow(0x20 | TEOverflow);
            }
            mapIdData.insert(make_pair(TEId, tofDigi));
         }
         else {
            pair<my_iter, my_iter> range = mapIdData.equal_range(TEId);
            it = range.first;
            tofDigi = it->second;
            if (TETorQ) {  //Q
               if (tofDigi->getChargeChannel() == 0x7FFFFFFF) {  //matched Q and T, first Q
                  tofDigi->setChargeChannel(TEData);
                  tofDigi->setOverflow((tofDigi->getOverflow() | (TEOverflow<<1)) & 0xF);
                  while ((++it) != range.second) {  //multiT
                     tofDigi = it->second;
                     tofDigi->setOverflow(tofDigi->getOverflow() & 0xF);
                  }
               }
               else {  //multiQ
                  uint32_t flag = (tofDigi->getOverflow() & 0x3C) | 8;
                  while (it != range.second) {
                     tofDigi = (it++)->second;
                     tofDigi->setOverflow((tofDigi->getOverflow()&0x3) | flag);
                  }
                  tofDigi = new TofDigi(Identifier(TEId), 0x7FFFFFFF, TEData);
                  tofDigi->setOverflow(flag | (TEOverflow<<1));
                  mapIdData.insert(make_pair(TEId, tofDigi));
               }
            }
            else {  //T
               if (tofDigi->getTimeChannel() == 0x7FFFFFFF) {  //matched T and Q, firstT
                  tofDigi->setTimeChannel(TEData);
                  tofDigi->setOverflow((tofDigi->getOverflow() | TEOverflow) & 0xF);
                  while ((++it) != range.second) {  //multiQ
                     tofDigi = it->second;
                     tofDigi->setOverflow(tofDigi->getOverflow() & 0xF);
                  }
               }
               else {  //multiT
                  uint32_t flag = (tofDigi->getOverflow() & 0x3C) | 4;
                  while (it != range.second) {
                     tofDigi = (it++)->second;
                     tofDigi->setOverflow((tofDigi->getOverflow()&0x3) | flag);
                  }
                  tofDigi = new TofDigi(Identifier(TEId), TEData, 0x7FFFFFFF);
                  tofDigi->setOverflow(flag | TEOverflow);
                  mapIdData.insert(make_pair(TEId, tofDigi));
               }
            }
         }
      }
   }

   my_iter end = mapIdData.end();
   for (it = mapIdData.begin(); it != end; ++it) {
      TEId = it->first;
      tofDigi = it->second;
      if ( (TEId&0xFFFF7FFF) != 0x20000060 ) {
         des->push_back(tofDigi);
      }
      //zoujh: for luminosity
      else {
         if (des2 != 0) {
            des2->push_back(new LumiDigi(tofDigi));
         }
         delete tofDigi;
      }
   }

   return StatusCode::SUCCESS;
}

StatusCode TofConverter::convert	(	const BufferHolder &	src,
		TofDigiCol *	des,
		LumiDigiCol *	des2 = 0
	)

Definition at line 23 of file TofConverter.cxx.

Referenced by RawDataTofDigiCnv::createObj(), RawDataTofDigiCnv::createRep(), MixerAlg::decodeTof(), and RawEventReader::execute().

{
    BufferHolder tmp;
    return this->convert(src, tmp, des, des2);
}

void TofConverter::destroy

(

)

[static]

Definition at line 15 of file TofConverter.cxx.

References s_instance.

Referenced by RawDataTofDigiCnv::~RawDataTofDigiCnv(), and RawEventReader::~RawEventReader().

{
   if ( s_instance != 0 ) {
      delete s_instance;
      s_instance = 0;
   }
}

TofConverter * TofConverter::instance

(

)

[static]

Definition at line 6 of file TofConverter.cxx.

References s_instance, and TofConverter().

Referenced by RawDataTofDigiCnv::initialize(), MixerAlg::MixerAlg(), and RawEventReader::RawEventReader().

{
   if ( s_instance == 0 ) {
      s_instance = new TofConverter();
   }

   return s_instance;
}

void TofConverter::unPackETF	(	uint32_t	reDigi,
		uint32_t &	TEId,
		uint32_t &	TEData,
		uint32_t &	TEOverflow,
		uint32_t &	TETorQ
	)			[private]

Definition at line 162 of file TofConverter.cxx.

References TofID::getIntID().

Referenced by convert().

{
    if ( (reDigi>>25) == 0x7F ) { //Error data!
        TEId = 0xFFFFFFFF;
        return;
    }
    int ew = reDigi>>31;
    int id = ((reDigi>>25)&0x3F);
    int pad = ((reDigi>>21)&0xF);
    int sb = ((reDigi>>20)&1);

    TEId = TofID::getIntID(3/*barrel_ec, 3 means ETF*/, ew, id, pad, sb);
    TEData = reDigi&0x7FFFF;
    TEOverflow = 0;
    TETorQ = ((reDigi>>19)&1);
}

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Member Data Documentation

TofBuilder TofConverter::m_builder [private]

Definition at line 39 of file TofConverter.h.

Referenced by convert().

TofConverter * TofConverter::s_instance = 0 [static, private]

Definition at line 42 of file TofConverter.h.

Referenced by destroy(), and instance().

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