/[PAMELA software]/yoda/techmodel/EventReader.cpp
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Diff of /yoda/techmodel/EventReader.cpp

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revision 4.0 by kusanagi, Sun Mar 6 04:33:02 2005 UTC revision 4.3 by kusanagi, Sat May 28 08:30:11 2005 UTC
# Line 1  Line 1 
1  /** @file  /** @file
2   * $Author: kusanagi $   * $Author: kusanagi $
3   * $Date: 2005/03/06 04:29:20 $   * $Date: 2005/05/23 12:22:00 $
4   * $Revision: 3.1 $   * $Revision: 4.2 $
5   *   *
6   * Implementation of the functions of a sample Algorithm class.   * Implementation of the functions of a sample Algorithm class.
7   * This file can be used as a templace to develop your own algorithm.   * This file can be used as a templace to develop your own algorithm.
# Line 40  EventReader::EventReader(int packetsLimi Line 40  EventReader::EventReader(int packetsLimi
40    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibCalPulse1,  new CalibCalPulse1Reader));    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibCalPulse1,  new CalibCalPulse1Reader));
41    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibCalPulse2,  new CalibCalPulse2Reader));    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibCalPulse2,  new CalibCalPulse2Reader));
42    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::Physics,         new PhysicsReader));    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::Physics,         new PhysicsReader));
   TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibTrkBoth,    new CalibTrkBothReader));  
43    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibTrk1,       new CalibTrk1Reader));    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibTrk1,       new CalibTrk1Reader));
44    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibTrk2,       new CalibTrk2Reader));    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibTrk2,       new CalibTrk2Reader));
   TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibTrd,        new CalibTrdReader));  
45    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibTof,        new CalibTofReader));    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibTof,        new CalibTofReader));
46    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibS4,         new CalibS4Reader));    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibS4,         new CalibS4Reader));
47    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibCalPed,     new CalibCalPedReader));    TechmodelAlgorithmMap.insert(AlgorithmMap::value_type(PacketType::CalibCalPed,     new CalibCalPedReader));
# Line 90  EventReader::EventReader(int packetsLimi Line 88  EventReader::EventReader(int packetsLimi
88   */   */
89  std::string EventReader::GetVersionInfo(void) const {  std::string EventReader::GetVersionInfo(void) const {
90    return    return
91      "$Header: /home/cvsmanager/yoda/techmodel/EventReader.cpp,v 3.1 2005/03/06 04:29:20 kusanagi Exp $\n";      "$Header: /home/cvsmanager/yoda/techmodel/EventReader.cpp,v 4.2 2005/05/23 12:22:00 kusanagi Exp $\n";
92  }  }
93    
94  /**  /**
# Line 250  void EventReader::UnpackPscuHeader(void) Line 248  void EventReader::UnpackPscuHeader(void)
248      Header->GetPscuHeader()->SetFileOffset(((long int)(InputFile->tellg()) - 16));      Header->GetPscuHeader()->SetFileOffset(((long int)(InputFile->tellg()) - 16));
249            
250      //commented out because of the above test code      //commented out because of the above test code
251      InputFile->seekg(Header->GetPscuHeader()->GetPacketLenght(), std::ios::cur);      /*InputFile->seekg(Header->GetPscuHeader()->GetPacketLenght(), std::ios::cur);
252      if (FindStart()) {      if (FindStart()) {
253          finalPos =  (long int)InputFile->tellg() - (initPos + (long int)(Header->GetPscuHeader()->GetPacketLenght()));          finalPos =  (long int)InputFile->tellg() - (initPos + (long int)(Header->GetPscuHeader()->GetPacketLenght()));
254          if(finalPos == 0){          if(finalPos == 0){
# Line 272  void EventReader::UnpackPscuHeader(void) Line 270  void EventReader::UnpackPscuHeader(void)
270      }      }
271      else {      else {
272          logger->debug(_T(" END OF FILE"));                  logger->debug(_T(" END OF FILE"));        
273      }      }*/
274                    
275          InputFile->seekg(initPos, std::ios::beg);          //InputFile->seekg(initPos, std::ios::beg);
276    } else {    } else {
277       /*Here i should extract the block of Data for later analysis */       /*Here i should extract the block of Data for later analysis */
278      InputFile->seekg(-(13), std::ios::cur);      InputFile->seekg(-(13), std::ios::cur);
# Line 327  bool EventReader::FindStart(void) throw Line 325  bool EventReader::FindStart(void) throw
325  //------------------------------------------  //------------------------------------------
326    int subIndex = 0;    int subIndex = 0;
327    char dataByte;    char dataByte;
328    
329    int  buffSize = 100;    int  buffSize = 64;
330    int  index = 0;    int  index = 0;
331    int  loop = -1;    int  loop = -1;
332    char buffer[buffSize];    char buffer[buffSize];
333      bool flagOverPad = false;
334    
335    while (!InputFile->eof()) {    while (!InputFile->eof()) {
336      InputFile->read(buffer, sizeof(buffer));      InputFile->read(buffer, sizeof(buffer));
# Line 342  bool EventReader::FindStart(void) throw Line 341  bool EventReader::FindStart(void) throw
341          if (dataByte == (char)(*(subSign+subIndex))){          if (dataByte == (char)(*(subSign+subIndex))){
342              if (subIndex++ == (subSignDim-1)) {              if (subIndex++ == (subSignDim-1)) {
343                  InputFile->seekg( (index - (subIndex + buffSize)), std::ios::cur);                  InputFile->seekg( (index - (subIndex + buffSize)), std::ios::cur);
344                    if (flagOverPad){
345                        oss.str("");
346                        oss << "\n This packet beginning is farther than 64 byte from the end of the previous."
347                            << "\n Below the is the last already unpacked packet";
348                        logger->error(oss.str().c_str());
349                        logger->error(Header->GetPscuHeader()->Print());
350                    }
351                  return true;                  return true;
352              }              }
353          } else {          } else {
# Line 350  bool EventReader::FindStart(void) throw Line 356  bool EventReader::FindStart(void) throw
356          }          }
357      }      }
358      //Needs to guarantee the overap of the buffer(s) in several loop      //Needs to guarantee the overap of the buffer(s) in several loop
359        flagOverPad = true;
360      InputFile->seekg( (-1)*(subSignDim + 1) , std::ios::cur);      InputFile->seekg( (-1)*(subSignDim + 1) , std::ios::cur);
361    }    }
362    return false;    return false;
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