update of data handling classes for SSD calibration

[u/mrichter/AliRoot.git] / HLT / PHOS / AliHLTPHOSRawAnalyzer.h

#ifndef ALIHLTPHOSRAWANALYZER_H
#define ALIHLTPHOSRAWANALYZER_H
/* Copyright(c) 1998-2004, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */


#include "AliHLTPHOSBase.h"

class AliHLTPHOSRawAnalyzer: public AliHLTPHOSBase
//class AliHLTPHOSRawAnalyzer
{
 public:
  AliHLTPHOSRawAnalyzer();
  virtual ~AliHLTPHOSRawAnalyzer();
  AliHLTPHOSRawAnalyzer(double *dataPtr, double fs);

  void BaselineCorrection(double *dataPtr, int N);
  void BaselineCorrection(double *dataPtr, double baselineValue);  
  int FindStartIndex(double treshold);
  float GetTiming() const;
  float GetEnergy() const;

  void SetData(const double *data);
  void SetData(const UInt_t *data);

  void SetSampleFreq(double freq);
  void SetStartIndex(int startIndex);
  void MakeInitialGuess();
  void MakeInitialGuess(int treshold);
  
  virtual void SetTVector(Double_t *tVector, Int_t size);
  virtual void SetAVector(Double_t *aVector, Int_t size);
  virtual void Evaluate(Int_t start = 0, Int_t lenght = 100) = 0;

 protected:
  //  mutable  Double_t   *fFloatDataPtr;   /**<Float representation of data that should be fitted */
  //  mutable  UInt_t     *fIntDataPtr;     /**<data that should be fitted */
  mutable const Double_t   *fFloatDataPtr;   /**<Float representation of data that should be fitted */
  mutable const unsigned int     *fIntDataPtr;     /**<data that should be fitted */
  //  mutable const UInt_t     *fIntDataPtr;     /**<data that should be fitted */
  
  double     fSampleFrequency; /**<The ADC sample frequency in MHz used under data taking */
  double     fDTofGuess;       /**<Initial guess for t0*/
  double     fDAmplGuess;      /**<Initial guess for amplitude*/
  double     fTau;	       /**<The risetime in micro seconds*/		 
  double     fDTof;            /**<Time of flight in entities of sample intervals */
  double     fDAmpl;           /**<Amplitude in entities of ADC levels*/
  int        fStartIndex;      /**<Starindex of the time dependent altro signal*/

 private:
  AliHLTPHOSRawAnalyzer(const AliHLTPHOSRawAnalyzer & );
  AliHLTPHOSRawAnalyzer & operator = (const AliHLTPHOSRawAnalyzer &);
};


#endif