[u/mrichter/AliRoot.git] / VZERO / AliVZERO.h

#ifndef ALIVZERO_H
#define ALIVZERO_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */


//////////////////////////////////////////////////
//  Manager and hits classes for set : VZERO    //
//////////////////////////////////////////////////

/*
#include "AliRun.h"
#include "AliMC.h"
#include "AliDetector.h"
#include "AliVZEROLoader.h"
 
#include <TNamed.h>
#include <TTree.h>
*/
#include "AliDetector.h"
#include "AliVZEROTrigger.h"

class TNamed;
class TTree;
class TF1;

class AliVZEROLoader;
class AliVZEROhit; 
class AliVZEROdigit;
class AliVZEROCalibData;
class AliVZERORecoParam;
  
class AliVZERO : public AliDetector {
 
public:

  AliVZERO();
  AliVZERO(const char *name, const char *title);
  virtual       ~AliVZERO();

  virtual void   CreateGeometry();
  virtual void   CreateMaterials();
  virtual void   AddAlignableVolumes() const {}
  virtual Int_t  IsVersion() const = 0;
  virtual void   Init();
  virtual AliLoader* MakeLoader(const char* topfoldername);
  virtual void   Hits2Digits();
  virtual void   Hits2SDigits();
  virtual void   Digits2Raw();
  virtual Bool_t Raw2SDigits(AliRawReader*);
  virtual void   SetTreeAddress();  
  virtual void   MakeBranch(Option_t *option) =0;
  virtual void   StepManager() {};
// Trigger 
  virtual AliTriggerDetector* CreateTriggerDetector() const 
  { return new AliVZEROTrigger(); }
  
  virtual void   SetThickness(Float_t thick)  {fThickness = thick;};
  virtual void   SetThickness1(Float_t thick) {fThickness1 = thick;};
// Set Stepping Parameters
  virtual void   SetMaxStepQua(Float_t p1);
  virtual void   SetMaxStepAlu(Float_t p1);
  virtual void   SetMaxDestepQua(Float_t p1);
  virtual void   SetMaxDestepAlu(Float_t p1);

  AliDigitizer*  CreateDigitizer(AliDigitizationInput* digInput) const;

  void           GetCalibData();
  Float_t        CorrectLeadingTime(Int_t i, Float_t time, Float_t adc) const;
  double         SignalShape(double *x, double *par);

protected:

   Int_t   fIdSens1;      // Sensitive volume  in VZERO
   Float_t fThickness;    // Total thickness of box holding Right detector V0R i.e. 4.1 cm
   Float_t fThickness1;   // Thickness of elementary cells i.e. 0.7 cm
  
// Stepping Parameters
   Float_t fMaxStepQua;   // Maximum step size inside the quartz volumes
   Float_t fMaxStepAlu;   // Maximum step size inside the  aluminum volumes
   Float_t fMaxDestepQua; // Maximum relative energy loss in quartz
   Float_t fMaxDestepAlu; // Maximum relative energy loss in aluminum

private:
   AliVZERO(const AliVZERO& /*vzero*/); 
   AliVZERO& operator = (const AliVZERO& /*vzero*/); 

   AliVZEROCalibData *fCalibData;      //! Pointer to the calibration object
   Int_t              fNBins[64];      //! Number of bins in each SDigit
   Float_t            fBinSize[64];    //! Bin size in each SDigit
   TF1*               fTimeSlewing;    //! Function for time slewing correction
   TF1*               fSignalShape;    //! Function for signal shape used in Raw->SDigits
   AliVZERORecoParam *fRecoParam;      //! Reco params used in Raw->SDigits

  ClassDef(AliVZERO,2)  //Class for the VZERO detector
};

//____________________________________________________________

#endif
Commit	Line	Data
	1	#ifndef ALIVZERO_H
	2	#define ALIVZERO_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6
	7	//////////////////////////////////////////////////
	8	// Manager and hits classes for set : VZERO //
	9	//////////////////////////////////////////////////
	10
	11	/*
	12	#include "AliRun.h"
	13	#include "AliMC.h"
	14	#include "AliDetector.h"
	15	#include "AliVZEROLoader.h"
	16
	17	#include <TNamed.h>
	18	#include <TTree.h>
	19	*/
	20	#include "AliDetector.h"
	21	#include "AliVZEROTrigger.h"
	22
	23	class TNamed;
	24	class TTree;
	25	class TF1;
	26
	27	class AliVZEROLoader;
	28	class AliVZEROhit;
	29	class AliVZEROdigit;
	30	class AliVZEROCalibData;
	31	class AliVZERORecoParam;
	32
	33	class AliVZERO : public AliDetector {
	34
	35	public:
	36
	37	AliVZERO();
	38	AliVZERO(const char name, const char title);
	39	virtual ~AliVZERO();
	40
	41	virtual void CreateGeometry();
	42	virtual void CreateMaterials();
	43	virtual void AddAlignableVolumes() const {}
	44	virtual Int_t IsVersion() const = 0;
	45	virtual void Init();
	46	virtual AliLoader* MakeLoader(const char* topfoldername);
	47	virtual void Hits2Digits();
	48	virtual void Hits2SDigits();
	49	virtual void Digits2Raw();
	50	virtual Bool_t Raw2SDigits(AliRawReader*);
	51	virtual void SetTreeAddress();
	52	virtual void MakeBranch(Option_t *option) =0;
	53	virtual void StepManager() {};
	54	// Trigger
	55	virtual AliTriggerDetector* CreateTriggerDetector() const
	56	{ return new AliVZEROTrigger(); }
	57
	58	virtual void SetThickness(Float_t thick) {fThickness = thick;};
	59	virtual void SetThickness1(Float_t thick) {fThickness1 = thick;};
	60	// Set Stepping Parameters
	61	virtual void SetMaxStepQua(Float_t p1);
	62	virtual void SetMaxStepAlu(Float_t p1);
	63	virtual void SetMaxDestepQua(Float_t p1);
	64	virtual void SetMaxDestepAlu(Float_t p1);
	65
	66	AliDigitizer* CreateDigitizer(AliDigitizationInput* digInput) const;
	67
	68	void GetCalibData();
	69	Float_t CorrectLeadingTime(Int_t i, Float_t time, Float_t adc) const;
	70	double SignalShape(double x, double par);
	71
	72	protected:
	73
	74	Int_t fIdSens1; // Sensitive volume in VZERO
	75	Float_t fThickness; // Total thickness of box holding Right detector V0R i.e. 4.1 cm
	76	Float_t fThickness1; // Thickness of elementary cells i.e. 0.7 cm
	77
	78	// Stepping Parameters
	79	Float_t fMaxStepQua; // Maximum step size inside the quartz volumes
	80	Float_t fMaxStepAlu; // Maximum step size inside the aluminum volumes
	81	Float_t fMaxDestepQua; // Maximum relative energy loss in quartz
	82	Float_t fMaxDestepAlu; // Maximum relative energy loss in aluminum
	83
	84	private:
	85	AliVZERO(const AliVZERO& /vzero/);
	86	AliVZERO& operator = (const AliVZERO& /vzero/);
	87
	88	AliVZEROCalibData *fCalibData; //! Pointer to the calibration object
	89	Int_t fNBins[64]; //! Number of bins in each SDigit
	90	Float_t fBinSize[64]; //! Bin size in each SDigit
	91	TF1* fTimeSlewing; //! Function for time slewing correction
	92	TF1* fSignalShape; //! Function for signal shape used in Raw->SDigits
	93	AliVZERORecoParam *fRecoParam; //! Reco params used in Raw->SDigits
	94
	95	ClassDef(AliVZERO,2) //Class for the VZERO detector
	96	};
	97
	98	//____________________________________________________________
	99
	100	#endif