PamCAL/include/PamRootManager.h

#ifndef PAM_ROOT_MANAGER_H
#define PAM_ROOT_MANAGER_H

#include <TObject.h>
#include <TTree.h>
#include <TFile.h>

class TParticle;

enum FileMode { kRead, kWrite};

class PamRootManager : public TObject
{
  public:
    PamRootManager(const char* projectName, FileMode fileMode);
    PamRootManager();
    virtual ~PamRootManager();     
  
    // static access method
    static PamRootManager* Instance(); 

    // methods
    void  Register(const char* name, const char* className, void* objAddress);
    void  Fill();
    void  WriteAll();
    void  ReadEvent(Int_t i);
    
  private:
    // data members
    static  PamRootManager* fgInstance; //Singleton instance

    // data members
    TFile*  fFile;
    TTree*  fTree;
    
    ClassDef(PamRootManager,0) // Root IO manager
};

#endif //PAM_ROOT_MANAGER_H   
   

1	#ifndef PAM_ROOT_MANAGER_H
2	#define PAM_ROOT_MANAGER_H
3
4	#include <TObject.h>
5	#include <TTree.h>
6	#include <TFile.h>
7
8	class TParticle;
9
10	enum FileMode { kRead, kWrite};
11
12	class PamRootManager : public TObject
13	{
14	public:
15	PamRootManager(const char* projectName, FileMode fileMode);
16	PamRootManager();
17	virtual ~PamRootManager();
18
19	// static access method
20	static PamRootManager* Instance();
21
22	// methods
23	void Register(const char* name, const char* className, void* objAddress);
24	void Fill();
25	void WriteAll();
26	void ReadEvent(Int_t i);
27
28	private:
29	// data members
30	static PamRootManager* fgInstance; //Singleton instance
31
32	// data members
33	TFile* fFile;
34	TTree* fTree;
35
36	ClassDef(PamRootManager,0) // Root IO manager
37	};
38
39	#endif //PAM_ROOT_MANAGER_H
40
41