[u/mrichter/AliRoot.git] / EVGEN / AliGenFLUKAsource.h

#ifndef AliGenFLUKAsource_H
#define AliGenFLUKAsource_H
/////////////////////////////////////////////////////////
//  Manager and hits classes for set:MUON version 0    //
/////////////////////////////////////////////////////////
#include "AliGenerator.h"
#include "TNamed.h"
#include "TF1.h"
#include "TArrayF.h"
#include "TTree.h"

// Read background particles from a FLUKA boundary source file

class AliGenFLUKAsource : public AliGenerator
{
 
protected:

  Int_t fIkine;               //Flag to choose type of particles to be read in
                              // 6 - all particles types
                              // 7 - only gammas
                              // 8 - only neutrons
                              // 9 - only charged particles
  Float_t     fAgeMax;        //Maximum age of particle
  Float_t     fAddWeight;     //Add weight for neutrons 
  Float_t     fZshift;        //Shift the Z of impact point by this quantity

  const Text_t     *fFileName;          //Choose the file
   
  TTree           *fTreeFluka;        //pointer to the TTree
//Declaration of variables read from the file -- TTree type
   Float_t         Ip;
   Float_t         Ipp;
   Float_t         Xi;
   Float_t         Yi;
   Float_t         Zi;
   Float_t         Px;
   Float_t         Py;
   Float_t         Pz;
   Float_t         Ekin;
   Float_t         Zv;
   Float_t         Rv;
   Float_t         Itra;
   Float_t         Igas;
   Float_t         Wgt;
   Float_t         Etag;
   Float_t         Ptg;
   Float_t         Age;

public:
  AliGenFLUKAsource();
  AliGenFLUKAsource(Int_t npart);
  virtual ~AliGenFLUKAsource();
  virtual void Init() {} 
  virtual void FlukaInit();
  virtual void SetPartFlag(Int_t ikine) {fIkine=ikine;}
  virtual void SetAgeMax(Float_t agemax) {fAgeMax=agemax;}
  virtual void SetAddWeight(Float_t addwgt) {fAddWeight=addwgt;}
  virtual void SetZshift(Float_t zshift) {fZshift=zshift;}
  virtual void SetFileName(const Text_t *filname) {fFileName=filname;}
  virtual void Generate();

  ClassDef(AliGenFLUKAsource,1)
};
#endif
Commit	Line	Data
fe4da5cc	1	#ifndef AliGenFLUKAsource_H
	2	#define AliGenFLUKAsource_H
	3	/////////////////////////////////////////////////////////
	4	// Manager and hits classes for set:MUON version 0 //
	5	/////////////////////////////////////////////////////////
	6	#include "AliGenerator.h"
	7	#include "TNamed.h"
	8	#include "TF1.h"
	9	#include "TArrayF.h"
	10	#include "TTree.h"
	11
	12	// Read background particles from a FLUKA boundary source file
	13
	14	class AliGenFLUKAsource : public AliGenerator
	15	{
	16
	17	protected:
	18
	19	Int_t fIkine; //Flag to choose type of particles to be read in
	20	// 6 - all particles types
	21	// 7 - only gammas
	22	// 8 - only neutrons
	23	// 9 - only charged particles
	24	Float_t fAgeMax; //Maximum age of particle
	25	Float_t fAddWeight; //Add weight for neutrons
	26	Float_t fZshift; //Shift the Z of impact point by this quantity
	27
	28	const Text_t *fFileName; //Choose the file
	29
	30	TTree *fTreeFluka; //pointer to the TTree
	31	//Declaration of variables read from the file -- TTree type
	32	Float_t Ip;
	33	Float_t Ipp;
	34	Float_t Xi;
	35	Float_t Yi;
	36	Float_t Zi;
	37	Float_t Px;
	38	Float_t Py;
	39	Float_t Pz;
	40	Float_t Ekin;
	41	Float_t Zv;
	42	Float_t Rv;
	43	Float_t Itra;
	44	Float_t Igas;
	45	Float_t Wgt;
	46	Float_t Etag;
	47	Float_t Ptg;
	48	Float_t Age;
	49
	50	public:
	51	AliGenFLUKAsource();
	52	AliGenFLUKAsource(Int_t npart);
	53	virtual ~AliGenFLUKAsource();
	54	virtual void Init() {}
	55	virtual void FlukaInit();
	56	virtual void SetPartFlag(Int_t ikine) {fIkine=ikine;}
	57	virtual void SetAgeMax(Float_t agemax) {fAgeMax=agemax;}
	58	virtual void SetAddWeight(Float_t addwgt) {fAddWeight=addwgt;}
	59	virtual void SetZshift(Float_t zshift) {fZshift=zshift;}
	60	virtual void SetFileName(const Text_t *filname) {fFileName=filname;}
	61	virtual void Generate();
	62
	63	ClassDef(AliGenFLUKAsource,1)
	64	};
65	#endif
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