[u/mrichter/AliRoot.git] / PWG0 / AliSelector.h

#ifndef ALISELECTOR_H
#define ALISELECTOR_H

#include <TFile.h>
#include <TSelector.h>
#include <TChain.h>

#include <AliESD.h>
#include <AliHeader.h>
#include <AliRun.h>
#include <AliRunLoader.h>

class AliSelector : public TSelector {
  public:
    AliSelector(TTree *tree=0);
    virtual ~AliSelector();

    virtual Int_t   Version() const {return 1;}
    virtual void    Begin(TTree *tree);
    virtual void    SlaveBegin(TTree *tree);
    virtual void    Init(TTree *tree);
    virtual Bool_t  Notify();
    virtual Bool_t  Process(Long64_t entry);
    virtual void    SlaveTerminate();
    virtual void    Terminate();

 protected:
    TTree*  GetKinematics();
    AliRun* GetAliRun();

    TChain          *fChain;   //! pointer to the analyzed TTree or TChain

    AliESD*          fESD;     //! "ESD" branch in fChain
    AliHeader*       fHeader;  //! "TE" branch in fChain, contains event header

 private:
  void DeleteKinematicsFile();
  void DeleteRunLoader();

  TFile*        fKineFile;  //! pointer to Kinematics.root if the file was opened
  AliRunLoader* fRunLoader;    //! pointer to the RunLoader if galice.root was opened

  ClassDef(AliSelector,0);
};

#endif
Commit	Line	Data
	1	#ifndef ALISELECTOR_H
	2	#define ALISELECTOR_H
	3
	4	#include <TFile.h>
	5	#include <TSelector.h>
	6	#include <TChain.h>
	7
	8	#include <AliESD.h>
	9	#include <AliHeader.h>
	10	#include <AliRun.h>
	11	#include <AliRunLoader.h>
	12
	13	class AliSelector : public TSelector {
	14	public:
	15	AliSelector(TTree *tree=0);
	16	virtual ~AliSelector();
	17
	18	virtual Int_t Version() const {return 1;}
	19	virtual void Begin(TTree *tree);
	20	virtual void SlaveBegin(TTree *tree);
	21	virtual void Init(TTree *tree);
	22	virtual Bool_t Notify();
	23	virtual Bool_t Process(Long64_t entry);
	24	virtual void SlaveTerminate();
	25	virtual void Terminate();
	26
	27	protected:
	28	TTree* GetKinematics();
	29	AliRun* GetAliRun();
	30
	31	TChain *fChain; //! pointer to the analyzed TTree or TChain
	32
	33	AliESD* fESD; //! "ESD" branch in fChain
	34	AliHeader* fHeader; //! "TE" branch in fChain, contains event header
	35
	36	private:
	37	void DeleteKinematicsFile();
	38	void DeleteRunLoader();
	39
	40	TFile* fKineFile; //! pointer to Kinematics.root if the file was opened
	41	AliRunLoader* fRunLoader; //! pointer to the RunLoader if galice.root was opened
	42
	43	ClassDef(AliSelector,0);
	44	};
	45
	46	#endif