//-----------------------------------------------------------
// File and Version Information:
// $Id$
//
// Description:
//      Waveform as recorded during the IROC ALICE Test
//      Scope: 
//
//
// Environment:
//      Software developed for the GEM-TPC detector
//
// Author List:
//      Felix Boehmer    TUM            (original author)
//
//
//-----------------------------------------------------------

#ifndef TPCWAVEFORM_HH
#define TPCWAVEFORM_HH

#include "TObject.h"
#include <vector>
#include <string>

class TpcWaveform : public TObject {

 public:
  TpcWaveform(long double ts, long int step, float tlevel, float tdelay,
	      float fstart, float fstop, float foffset, int nsamples);
  TpcWaveform(const char* ts, long int step, float tlevel, float tdelay,
	      float fstart, float fstop, float foffset, int nsamples);
  TpcWaveform();
  virtual ~TpcWaveform();
  

  //setters
  void setTimeStamp(const char* ts); 
  void setTimeStep(long int ts) {fTimeStep = ts;}
  
  void setTriggerLevel(float tl) {fTriggerLevel = tl;}
  void setTriggerDelay(float td) {fTriggerDelay = td;}
  void setFrameStart(float fs)  {fFrameStart = fs;}
  void setFrameStop(float fs)  {fFrameStop = fs;}
  void setFrameOffset(float fo) {fFrameOffset = fo;}
  
  void setNSamples(int s);
  

  // getters
  long double getTimeStamp() const {return fTimeStamp;}
  const char* getTimeStampStr() const {return fTimeStampStr.c_str();}
  long int getTimeStep() const {return fTimeStep;}
  
  float getTriggerLevel() const {return fTriggerLevel;}
  float getTriggerDelay() const {return fTriggerDelay;}
  float getFrameStart() const {return fFrameStart;}
  float getFrameStop() const {return fFrameStop;}
  float getFrameOffset() const {return fFrameOffset;}
  
  int getNSamples() const {return fNSamples;}
  std::vector<float> getSamples() const {return fSamples;}

  void setSamples(float* samples);

  
  float getMaximum() const;                   //return max sample amplitude
  int getMaxSample() const;          //return index of max sample
  float getMinimum() const;                   //return min sample amplitude
  int getMinSample() const;          //return index of min sample
  


 private:
  long double fTimeStamp;        // nanoseconds since Jan01-2000-00:00:00 
                                 // double as there is no 64 bit int in C92
  std::string fTimeStampStr;     // same as char
  long int fTimeStep;            // time since last trigger           (ns)
  float fTriggerLevel;           // triggerlevel during data taking   (V)
  float fTriggerDelay;           // trigger delay setting
  float fFrameStart;             // frame boundaries                  (s)
  float fFrameStop;              // ..................
  float fFrameOffset;            // not understood yet
  int fNSamples;                 // # of waveform samples
  std::vector<float> fSamples;   // waveform sample data



 public:
  ClassDef(TpcWaveform, 1)
};

#endif