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

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

/* $Id$ */

/////////////////////////////////////////////////////////
//  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
693caace	2	#define AliGenExtFile_H
3da30618	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
693caace	8	/////////////////////////////////////////////////////////
	9	// Manager and hits classes for set:MUON version 0 //
	10	/////////////////////////////////////////////////////////
	11	#include "AliGenerator.h"
	12	#include "TNamed.h"
	13	#include "TF1.h"
	14	#include "TArrayF.h"
	15	#include "TTree.h"
	16
	17	// Read background particles from a FLUKA boundary source file
	18
	19	class AliGenExtFile : public AliGenerator
	20	{
	21
	22	protected:
9b153ba2	23	const Text_t *fFileName; //! Choose the file
693caace	24	Int_t fNcurrent; // points to the next entry
	25	TTree *fTreeNtuple; // pointer to the TTree
	26	//Declaration of variables read from the file -- TTree type
	27	//Declaration of leaves types
	28	Int_t Nihead;
	29	Int_t Ihead[12];
	30	Int_t Nrhead;
	31	Float_t Rhead[6];
	32	UInt_t Idpart;
	33	Float_t Theta;
	34	Float_t Phi;
	35	Float_t P;
	36	Float_t E;
	37	public:
	38	AliGenExtFile();
	39	AliGenExtFile(Int_t npart);
	40	virtual ~AliGenExtFile();
	41	// Initialise
	42	virtual void Init() {}
	43	// Initialise fluka data
	44	virtual void NtupleInit();
	45	// set file name of data file
	46	virtual void SetFileName(const Text_t *filname) {fFileName=filname;}
	47	// generate event
	48	virtual void Generate();
	49
	50	ClassDef(AliGenExtFile,1) //Boundary source
	51	};
	52	#endif
	53
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	58