RawDataTrigGTDCnv.hpp

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#pragma once
 
#include "RawDataCnv/RawDataAddress.h"
#include "TrigEvent/TrigGTD.h"
 
#include "RawDataBaseCnv.h"
 
extern const CLID& CLID_TrigGTDCol;
 
class RawDataTrigGTDCnv : public RawDataBaseCnv {
public:
  RawDataTrigGTDCnv( ISvcLocator* svc ) : RawDataBaseCnv( svc, classID() ) {}
 
  static const CLID& classID() { return CLID_TrigGTDCol; }
 
  StatusCode createObj( IOpaqueAddress* pAddr, DataObject*& pObj ) {
    MsgStream       log( msgSvc(), "RawDataTrigGTDCnv" );
    RawDataAddress* pEFAddr;
 
    RAWEVENT* evt;
    TrigGTD*  trigGTD;
 
    TrigGTDCol* gtdCol = new TrigGTDCol;
    pObj               = gtdCol;
 
    evt = m_inputSvc->currentEvent();
    if ( evt == NULL )
    {
      log << MSG::ERROR << "RawDataTrigGTDCnv::createObj has no event!" << endmsg;
      return StatusCode::FAILURE;
    }
 
    const BufferHolder& gtdBuf = evt->getGTDBuf();
    uint32_t            nbuf   = gtdBuf.nBuf();
 
    for ( uint32_t i = 0; i < nbuf; i++ )
    {
      uint32_t* buf     = gtdBuf( i );
      uint32_t  bufSize = gtdBuf.bufSize( i );
      uint32_t  index   = 0;
      while ( bufSize - index > 1 )
      {
        uint32_t blockSize = ( ( ( *( buf + index ) ) >> 14 ) & 0x3FF );
        uint32_t id        = ( ( *( buf + index ) ) >> 24 );
        if ( blockSize == 0 || ( index + blockSize ) > bufSize ) break;
        if ( ( id > 0xD1 && id < 0xD8 && id != 0xD5 ) || id == 0xDA ||
             ( id > 0xE1 && id < 0xED ) )
        {
          trigGTD = new TrigGTD( buf + index );
          gtdCol->push_back( trigGTD );
        }
        index += blockSize;
      }
    }
 
    return StatusCode::SUCCESS;
  }
};