[u/mrichter/AliRoot.git] / PWG4 / AliAnaScale.h

#ifndef ALIANASCALE_H
#define ALIANASCALE_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice     */
//______________________________________________________________________________
// An post event loop analysis task that scales the input histograms 
//
//*-- Yves Schutz 
//////////////////////////////////////////////////////////////////////////////

#include "AliAnalysisTask.h"  

class TH1D ; 
class TH1I ; 

class AliAnaScale : public AliAnalysisTask {

public:
  AliAnaScale() ;
  AliAnaScale(const char *name) ;
  virtual ~AliAnaScale() ;
   
  virtual void ConnectInputData(Option_t * = "");
  virtual void CreateOutputObjects(); 
  virtual void Init() ; 	
  virtual void LocalInit() { Init() ; }
  virtual void Exec(Option_t * opt = "") ;
  void Set(const Double_t val) { fScale = val ; }
  void SetDebugLevel(Int_t level) { fDebug = level ; }
  virtual void Terminate(Option_t * opt = "") ;

private:
  AliAnaScale(const AliAnaScale&); // Not implemented
  AliAnaScale& operator=(const AliAnaScale&); // Not implemented


  // input and output
  Int_t          fDebug ;         // Debug flag
  // task parameters
  Float_t   fScale ;  // Scaling factor 

  // Histograms
  TList   * fInputList ;  //! input data list
  TList   * fOutputList ; //! output data list
   
  ClassDef(AliAnaScale, 1); // a post event loop scaling 
};
#endif // ALIANASCALE_H
Commit	Line	Data
32392f88	1	#ifndef ALIANASCALE_H
	2	#define ALIANASCALE_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5	//______________________________________________________________________________
	6	// An post event loop analysis task that scales the input histograms
	7	//
	8	//*-- Yves Schutz
	9	//////////////////////////////////////////////////////////////////////////////
	10
	11	#include "AliAnalysisTask.h"
	12
	13	class TH1D ;
	14	class TH1I ;
	15
	16	class AliAnaScale : public AliAnalysisTask {
	17
	18	public:
	19	AliAnaScale() ;
	20	AliAnaScale(const char *name) ;
	21	virtual ~AliAnaScale() ;
	22
	23	virtual void ConnectInputData(Option_t * = "");
	24	virtual void CreateOutputObjects();
	25	virtual void Init() ;
	26	virtual void LocalInit() { Init() ; }
	27	virtual void Exec(Option_t * opt = "") ;
	28	void Set(const Double_t val) { fScale = val ; }
	29	void SetDebugLevel(Int_t level) { fDebug = level ; }
	30	virtual void Terminate(Option_t * opt = "") ;
	31
	32	private:
8b8b0b7a	33	AliAnaScale(const AliAnaScale&); // Not implemented
	34	AliAnaScale& operator=(const AliAnaScale&); // Not implemented
	35
	36
32392f88	37	// input and output
	38	Int_t fDebug ; // Debug flag
	39	// task parameters
	40	Float_t fScale ; // Scaling factor
	41
	42	// Histograms
	43	TList * fInputList ; //! input data list
	44	TList * fOutputList ; //! output data list
32392f88	45
4b707925	46	ClassDef(AliAnaScale, 1); // a post event loop scaling
32392f88	47	};
32392f88	48	#endif // ALIANASCALE_H