[u/mrichter/AliRoot.git] / PWGHF / correlationHF / AliDxHFECorrelation.h

//-*- Mode: C++ -*-
// $Id$

//* This file is property of and copyright by the ALICE Project        * 
//* ALICE Experiment at CERN, All rights reserved.                     *
//* See cxx source for full Copyright notice                           *

/// @file   AliDxHFECorrelation.h
/// @author Sedat Altinpinar, Hege Erdal, Matthias Richter
/// @date   2012-04-25
/// @brief  Worker class for D0-HF electron correlation
///

#ifndef ALIDXHFECORRELATION_H
#define ALIDXHFECORRELATION_H

#include "TNamed.h"

class TH1F;
class TH2F;

class AliDxHFECorrelation : public TNamed {
 public:
  /// default constructor
  AliDxHFECorrelation(const char* name=NULL);
  /// destructor
  virtual ~AliDxHFECorrelation();

  // init
  int Init();

  /// fill histograms from particles
  int Fill(const TObjArray* candidatesD0, const TObjArray* candidatesElectron);

  /// overloaded from TObject: cleanup
  virtual void Clear(Option_t * option ="");
  /// overloaded from TObject: print info
  virtual void Print(Option_t *option="") const;
  /// overloaded from TObject: draw histograms
  virtual void Draw(Option_t *option="");
  /// overloaded from TObject: find object by name
  virtual TObject* FindObject(const char *name) const;
  /// overloaded from TObject: find object by pointer
  virtual TObject* FindObject(const TObject *obj) const;
  /// overloaded from TObject: save to file
  virtual void     SaveAs(const char *filename="",Option_t *option="") const; // *MENU*

  AliDxHFECorrelation& operator+=(const AliDxHFECorrelation& other);

  enum {
    khD0pT,         // TH1F
    khD0Phi,        // TH1F
    khD0Eta,        // TH1F
    khElectronpT,   // TH1F
    khElectronPhi,  // TH1F
    khElectronEta,  // TH1F
    khDeltaPhi,        // TH1F
    kNofHistograms
  };

 protected:
 private:
  /// copy constructor
  AliDxHFECorrelation(const AliDxHFECorrelation& other);
  /// assignment operator
  AliDxHFECorrelation& operator=(const AliDxHFECorrelation& other);

  TObjArray* fHistograms; // the histograms

  ClassDef(AliDxHFECorrelation, 1)
};
#endif
Commit	Line	Data
72c0a987	1	//-- Mode: C++ --
	2	// $Id$
	3
	4	//* This file is property of and copyright by the ALICE Project *
	5	//* ALICE Experiment at CERN, All rights reserved. *
	6	//* See cxx source for full Copyright notice *
	7
	8	/// @file AliDxHFECorrelation.h
	9	/// @author Sedat Altinpinar, Hege Erdal, Matthias Richter
	10	/// @date 2012-04-25
	11	/// @brief Worker class for D0-HF electron correlation
	12	///
	13
	14	#ifndef ALIDXHFECORRELATION_H
	15	#define ALIDXHFECORRELATION_H
	16
	17	#include "TNamed.h"
	18
	19	class TH1F;
	20	class TH2F;
	21
	22	class AliDxHFECorrelation : public TNamed {
	23	public:
	24	/// default constructor
	25	AliDxHFECorrelation(const char* name=NULL);
	26	/// destructor
	27	virtual ~AliDxHFECorrelation();
	28
	29	// init
	30	int Init();
	31
	32	/// fill histograms from particles
	33	int Fill(const TObjArray* candidatesD0, const TObjArray* candidatesElectron);
	34
	35	/// overloaded from TObject: cleanup
	36	virtual void Clear(Option_t * option ="");
	37	/// overloaded from TObject: print info
	38	virtual void Print(Option_t *option="") const;
	39	/// overloaded from TObject: draw histograms
	40	virtual void Draw(Option_t *option="");
	41	/// overloaded from TObject: find object by name
	42	virtual TObject* FindObject(const char *name) const;
	43	/// overloaded from TObject: find object by pointer
	44	virtual TObject* FindObject(const TObject *obj) const;
	45	/// overloaded from TObject: save to file
	46	virtual void SaveAs(const char filename="",Option_t option="") const; // MENU
	47
	48	AliDxHFECorrelation& operator+=(const AliDxHFECorrelation& other);
	49
	50	enum {
	51	khD0pT, // TH1F
	52	khD0Phi, // TH1F
	53	khD0Eta, // TH1F
	54	khElectronpT, // TH1F
	55	khElectronPhi, // TH1F
	56	khElectronEta, // TH1F
	57	khDeltaPhi, // TH1F
	58	kNofHistograms
	59	};
	60
	61	protected:
	62	private:
	63	/// copy constructor
	64	AliDxHFECorrelation(const AliDxHFECorrelation& other);
65	/// assignment operator
66	AliDxHFECorrelation& operator=(const AliDxHFECorrelation& other);
67
68	TObjArray* fHistograms; // the histograms
69
70	ClassDef(AliDxHFECorrelation, 1)
71	};
72	#endif