[u/mrichter/AliRoot.git] / STEER / AliVEventHandler.h

#ifndef ALIVEVENTHANDLER_H
#define ALIVEVENTHANDLER_H
/* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

//-------------------------------------------------------------------------
//     Event Handler base class
//     Author: Andreas Morsch, CERN
//-------------------------------------------------------------------------

#include <TNamed.h>

class TTree;

class AliVEventHandler : public TNamed {

 public:
    AliVEventHandler();
    AliVEventHandler(const char* name, const char* title);
    virtual ~AliVEventHandler();
    // Output
    virtual void         SetOutputFileName(char* fname)  = 0;
    virtual char*        GetOutputFileName()             = 0;
    // Input
    virtual void         SetInputTree(TTree* tree)       = 0;
    // Steering 
    virtual Bool_t       InitIO(Option_t* opt)           = 0;
    virtual Bool_t       BeginEvent()                    = 0;
    // needed to prevent warning of hidden virtual Bool_t TObject::Notify()
    virtual Bool_t       Notify() { return TNamed::Notify(); };
    virtual Bool_t       Notify(const char *path)        = 0;
    virtual Bool_t       FinishEvent()                   = 0;
    virtual Bool_t       Terminate()                     = 0;
    virtual Bool_t       TerminateIO()                   = 0;
 private :
  ClassDef(AliVEventHandler, 0);
};

#endif
Commit	Line	Data
6bc03c45	1	#ifndef ALIVEVENTHANDLER_H
	2	#define ALIVEVENTHANDLER_H
	3	/* Copyright(c) 1998-2007, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
	8	//-------------------------------------------------------------------------
	9	// Event Handler base class
	10	// Author: Andreas Morsch, CERN
	11	//-------------------------------------------------------------------------
	12
	13	#include <TNamed.h>
	14
933fd60f	15	class TTree;
6bc03c45	16
	17	class AliVEventHandler : public TNamed {
	18
	19	public:
	20	AliVEventHandler();
	21	AliVEventHandler(const char* name, const char* title);
	22	virtual ~AliVEventHandler();
933fd60f	23	// Output
6bc03c45	24	virtual void SetOutputFileName(char* fname) = 0;
6bc03c45	25	virtual char* GetOutputFileName() = 0;
933fd60f	26	// Input
	27	virtual void SetInputTree(TTree* tree) = 0;
	28	// Steering
6bc03c45	29	virtual Bool_t InitIO(Option_t* opt) = 0;
6bc03c45	30	virtual Bool_t BeginEvent() = 0;
276be602	31	// needed to prevent warning of hidden virtual Bool_t TObject::Notify()
	32	virtual Bool_t Notify() { return TNamed::Notify(); };
	33	virtual Bool_t Notify(const char *path) = 0;
6bc03c45	34	virtual Bool_t FinishEvent() = 0;
	35	virtual Bool_t Terminate() = 0;
	36	virtual Bool_t TerminateIO() = 0;
	37	private :
	38	ClassDef(AliVEventHandler, 0);
	39	};
	40
	41	#endif