Rounding off problem in rawData coding/decoding: solved

[u/mrichter/AliRoot.git] / TOF / AliTOFrawData.cxx

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 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
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 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
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/*
$Log$
Revision 1.1  2007/02/20 15:57:00  decaro
Raw data update: to read the TOF raw data defined in UNPACKED mode

Revision 0.1  2006/12/15 A.De Caro
   Introuction
*/

//////////////////////////////////////////////////////
//                                                  //
//  This class provides the TOF raw data object     //
//                                                  //
//////////////////////////////////////////////////////

#include "AliLog.h"

#include "AliTOFGeometry.h"
#include "AliTOFrawData.h"

ClassImp(AliTOFrawData)

//_____________________________________________________________________________
AliTOFrawData::AliTOFrawData() :
  TObject(),
  fACQflag(-1),
  fPSbit(-1),
  fTRM(-1),
  fTRMchain(-1),
  fTDC(-1),
  fTDCchannel(-1),
  fLeading(-1),
  fTrailing(-1),
  fToT(-1),
  fTime(-1),
  fError(-1)
{

  // default ctr

}

//_____________________________________________________________________________
AliTOFrawData::AliTOFrawData(Int_t a, Int_t b, Int_t c, Int_t d, Float_t e,
			     Float_t f, Int_t g, Int_t h, Int_t l) :
  TObject(),
  fACQflag(h),
  fPSbit(g),
  fTRM(a),
  fTRMchain(b),
  fTDC(c),
  fTDCchannel(d),
  fLeading(-1),
  fTrailing(-1),
  fToT(f),
  fTime(e),
  fError(l)
{

// ctr

}

//_____________________________________________________________________________
AliTOFrawData::AliTOFrawData(Int_t a, Int_t b, Int_t c, Int_t d, Float_t e,
			     Float_t f, Float_t ee, Float_t ff, Int_t g, Int_t h, Int_t l) :
  TObject(),
  fACQflag(h),
  fPSbit(g),
  fTRM(a),
  fTRMchain(b),
  fTDC(c),
  fTDCchannel(d),
  fLeading(ee),
  fTrailing(ff),
  fToT(f),
  fTime(e),
  fError(l)
{

  // ctr

}

//_____________________________________________________________________________
AliTOFrawData::AliTOFrawData(const AliTOFrawData& r) :
  TObject(),
  fACQflag(-1),
  fPSbit(-1),
  fTRM(-1),
  fTRMchain(-1),
  fTDC(-1),
  fTDCchannel(-1),
  fLeading(-1),
  fTrailing(-1),
  fToT(-1),
  fTime(-1),
  fError(-1)
{

  // dummy copy constructor

  fACQflag    = r.fACQflag;
  fPSbit      = r.fPSbit;
  fTRM        = r.fTRM;
  fTRMchain   = r.fTRMchain;
  fTDC        = r.fTDC;
  fTDCchannel = r.fTDCchannel;
  fLeading    = r.fLeading;
  fTrailing   = r.fTrailing;
  fToT        = r.fToT;
  fTime       = r.fTime;
  fError      = r.fError;

}

//_____________________________________________________________________________
AliTOFrawData& AliTOFrawData::operator=(const AliTOFrawData& r)
{

  // dummy assignment operator

  this->fACQflag    = r.fACQflag;
  this->fPSbit      = r.fPSbit;
  this->fTRM        = r.fTRM;
  this->fTRMchain   = r.fTRMchain;
  this->fTDC        = r.fTDC;
  this->fTDCchannel = r.fTDCchannel;
  this->fLeading    = r.fLeading;
  this->fTrailing   = r.fTrailing;
  this->fToT        = r.fToT;
  this->fTime       = r.fTime;
  this->fError      = r.fError;
  return *this;

}

//_____________________________________________________________________________
void AliTOFrawData::Update(Float_t tof, Float_t tot, Float_t leading, Float_t trailing, Int_t psBit, Int_t acq, Int_t errorFlag)
{
  //
  // To update a raw data object:
  //  if there is just a leading edge measurement,
  //  this method adds the trailing edge measurement
  //  to evaluate the time-of-flight and time-over-threshold measurements
  //

  AliDebug(2,Form(" %10.0f %10.0f %10.0f %1i %1i %1i",tof, tot, leading, psBit, acq, errorFlag));

  if (fLeading!=-1 && fTime==-1 && fToT==-1 && trailing!=-1) {

    fTrailing = trailing;
    fTime = fLeading;
    fToT = Int_t((trailing - fLeading)*AliTOFGeometry::TdcBinWidth()/AliTOFGeometry::ToTBinWidth());
    
  }
  /*
  else if (fLeading!=-1 && fTime==-1 && fToT==-1 && leading==-1 && trailing!=-1) {

    fTime = fLeading;
    fToT = Int_t((trailing - fLeading)*AliTOFGeometry::TdcBinWidth()/AliTOFGeometry::ToTBinWidth());
    
  }
  */

}