StDAQMaker/StFTPCReader.h

/***************************************************************************
 *
 * $Id: StFTPCReader.h,v 1.5 2001/07/26 13:52:33 oldi Exp $
 *
 * Author: Holm Huemmler
 ***************************************************************************
 *
 * Description: Offline Wrapper for DAQ FTPC reader classes
 *
 ***************************************************************************
 *
 * $Log: StFTPCReader.h,v $
 * Revision 1.5  2001/07/26 13:52:33  oldi
 * Bug fix to circumvent crashes due to missing FTPC data.
 *
 * Revision 1.4  2001/06/19 21:12:12  jeromel
 * Code update (Janet S.)
 *
 * Revision 1.3  2000/11/24 17:56:18  fisyak
 * Replace St_fss_Maker by StFtpcSlowSimMaker
 *
 * Revision 1.2  2000/06/12 15:04:02  perev
 * SVT + cleanup
 *
 * Revision 1.1  2000/01/24 14:39:33  perev
 * FTPC (HolmMade) is added
 *
 *
 *
 **************************************************************************/
#ifndef _StFTPCReader_
#define _StFTPCReader_
#ifndef __CINT__
#include "StTPCReader.h"
#endif

#include "StFtpcSlowSimMaker/StFssSectorReader.hh"

class  StFTPCReader 
{
  public:

  StFTPCReader(StDAQReader *rd);
  StFTPCReader(unsigned short *fcl_ftpcsqndx, int nSeq,
               char *fcl_ftpcadc, int nAdc);
  virtual ~StFTPCReader();
  virtual  int close();

  bool checkForData(); // gives true if FTPC data available

  int getMaxPad(int PadRow) const {return 160;};        //Number of pads in padrow

  virtual int getPadList(int Sector, int PadRow, unsigned char *&padList);
      // Fills (*padList[]) with the list of pad numbers containing hits
      // returns number of pads in (*padList)[]
      // or negative if call fails
  
  virtual int getSequences(int Sector, int PadRow, int Pad, int *nSeq,
                           TPCSequence *&SeqData);
        //  Fills (*SeqData)[] along with the ADC
        // buffers pointed to by (*SeqData)[]
        // Set nSeq to the # of elements in the (*SeqData)[] array
        // returns 0 if OK.
        // or negative if call fails

  virtual int getRawADC(int Sector,int PadRow, int Pad, int &nArray,
                        unsigned char *&Array);
        // Fills (*Array)[] with Raw data
        // Fills nArray with the # of elements in (*Array)[] (512 bytes / TPC)
        // returns 0 if OK.
        // returns negative if call fails


  virtual int getPedestals(int Sector,int PadRow, int Pad, int &nArray,
                           unsigned char *&Array);

        // Fills (*Array)[] with Pedestal data
        // Fills nArray with the # of elements in Array (512 bytes for TPC)
        // returns 0 if OK.
        // returns negative if call fails


  virtual int getRMSPedestals(int Sector,int PadRow, int Pad, int &nArray,
                              unsigned char *&Array);

        // Fills (*Array)[] with Pedestal RMS data * 16
        // Fills nArray with the # of elements in (*Array)[] (512 bytes / TPC)
        // returns 0 if OK.
        // returns negative if call fails


  virtual int getGain(int Sector, int PadRow, int Pad, TPCGain *&gain);
        // sets (*gain) to a valid gain structure pointer
        // returns 0 if OK
        // returns negative if call fails


//  virtual int getMeanGain();
      // returns mean gain

//  virtual int getGainEvents();
        // returns the number of events the calculation is based upon

  virtual int getClusters(int Sector, int PadRow, int Pad, int &nClusters, 
                          TPCCluster *&clusters);
        // sets (*clusters) to beginning of array of clusters
        // sets nClusters to the length of the array
        // returns 0 if OK
        // returns negative if call fails

  virtual int IsBad(int Sector, int PadRow, int Pad);
        // returns true if the pad is bad.  
        // returns false if the pad is not bad.

  virtual void Update();
protected:
  virtual int setSector(int sector);

  StDAQReader           *fDAQReader;
  DetectorReader        *fFTPCImpReader;
  ZeroSuppressedReader  *fZeroSuppressedReader;
  ADCRawReader          *fADCRawReader;
  PedestalReader        *fPedestalReader;
  PedestalRMSReader     *fPedestalRMSReader;
  GainReader            *fGainReader;
  CPPReader             *fCPPReader;
  BadChannelReader      *fBadChannelReader;

  int fSector;

  int simu;
  unsigned short *m_ftpcsqndx;
  int m_numSqndx;
  char *m_ftpcadc;
  int m_numAdc;
  StFssSectorReader *mSecReader;
};
#endif

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