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

#ifndef AliGenExtFile_H
#define AliGenExtFile_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 AliGenExtFile : public AliGenerator
{
 
protected:
  const Text_t     *fFileName;         // Choose the file
  Int_t           fNcurrent;           // points to the next entry
  TTree           *fTreeNtuple;        // pointer to the TTree
//Declaration of variables read from the file -- TTree type
  //Declaration of leaves types
   Int_t           Nihead;
   Int_t           Ihead[12];
   Int_t           Nrhead;
   Float_t         Rhead[6];
   UInt_t          Idpart;
   Float_t         Theta;
   Float_t         Phi;
   Float_t         P;
   Float_t         E;
public:
   AliGenExtFile();
  AliGenExtFile(Int_t npart);
  virtual ~AliGenExtFile();
  // Initialise 
  virtual void Init() {}
  // Initialise fluka data 
  virtual void NtupleInit();
  // set file name of data file
  virtual void SetFileName(const Text_t *filname) {fFileName=filname;}
  // generate event
  virtual void Generate();

  ClassDef(AliGenExtFile,1) //Boundary source
};
#endif
Commit	Line	Data
693caace	1	#ifndef AliGenExtFile_H
	2	#define AliGenExtFile_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 AliGenExtFile : public AliGenerator
	15	{
	16
	17	protected:
	18	const Text_t *fFileName; // Choose the file
	19	Int_t fNcurrent; // points to the next entry
	20	TTree *fTreeNtuple; // pointer to the TTree
	21	//Declaration of variables read from the file -- TTree type
	22	//Declaration of leaves types
	23	Int_t Nihead;
	24	Int_t Ihead[12];
	25	Int_t Nrhead;
	26	Float_t Rhead[6];
	27	UInt_t Idpart;
	28	Float_t Theta;
	29	Float_t Phi;
	30	Float_t P;
	31	Float_t E;
	32	public:
	33	AliGenExtFile();
	34	AliGenExtFile(Int_t npart);
	35	virtual ~AliGenExtFile();
	36	// Initialise
	37	virtual void Init() {}
	38	// Initialise fluka data
	39	virtual void NtupleInit();
	40	// set file name of data file
	41	virtual void SetFileName(const Text_t *filname) {fFileName=filname;}
	42	// generate event
	43	virtual void Generate();
	44
	45	ClassDef(AliGenExtFile,1) //Boundary source
	46	};
	47	#endif
	48
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