[u/mrichter/AliRoot.git] / TPC / AliTPCMonitorDateFile.h

#ifndef ALITPCMONITORDATEFILE_H
#define ALITPCMONITORDATEFILE_H

/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $Id$ */

#include <string>
#include <fstream>
#include "AliTPCMonitorDateFormat.h"
#include "TNamed.h"

using namespace std;

class AliTPCMonitorDateFile : public TNamed {
	public:
	AliTPCMonitorDateFile();
	~AliTPCMonitorDateFile();
	
	void    AllocateArray(int size);
	void    CloseDateFile();
	
	Int_t   GetAllocatedSizeofArray();
	Int_t   GetFileSize(); 
	Int_t   GetFilePosition();
	Char_t* GetMemoryPointer();
	
	Bool_t  IsLastEvent();
	Bool_t  IsEventValid();
	
	Bool_t  IsDateFileOpen();
	void    OpenDateFile(string name);
	
	void    ReadEvent();
	void    ResetFilePos();


	private:
	void SetFileSize();
	ifstream *     fin;                            // file to be read
	Int_t          ffilePos;                       // position in file
	Char_t         fmem[512];                      // array for event header
	Char_t*        fbigMem;                        // array for event data
        UInt_t         fbigMemsize;                    // size of data array
	Bool_t         fisBigMemAllocated;             // flag for already allocated array
	Int_t          ffileSize;                      // size of DATE file
	string         ffilename;                      // name of DATE file
	Bool_t         finitFile;                      // flag for opened file
	Bool_t         freadPosOverflow;               // data position overflow flag 
	
	ClassDef(AliTPCMonitorDateFile,1);
};

#endif
Commit	Line	Data
48265b32	1	#ifndef ALITPCMONITORDATEFILE_H
	2	#define ALITPCMONITORDATEFILE_H
	3
	4	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	/* $Id$ */
	8
	9	#include <string>
	10	#include <fstream>
	11	#include "AliTPCMonitorDateFormat.h"
	12	#include "TNamed.h"
	13
	14	using namespace std;
	15
	16	class AliTPCMonitorDateFile : public TNamed {
	17	public:
	18	AliTPCMonitorDateFile();
	19	~AliTPCMonitorDateFile();
	20
	21	void AllocateArray(int size);
	22	void CloseDateFile();
	23
	24	Int_t GetAllocatedSizeofArray();
	25	Int_t GetFileSize();
	26	Int_t GetFilePosition();
	27	Char_t* GetMemoryPointer();
	28
	29	Bool_t IsLastEvent();
	30	Bool_t IsEventValid();
	31
	32	Bool_t IsDateFileOpen();
	33	void OpenDateFile(string name);
	34
	35	void ReadEvent();
	36	void ResetFilePos();
	37
	38
	39
	40
	41	private:
	42	void SetFileSize();
	43	ifstream * fin; // file to be read
	44	Int_t ffilePos; // position in file
	45	Char_t fmem[512]; // array for event header
	46	Char_t* fbigMem; // array for event data
	47	UInt_t fbigMemsize; // size of data array
	48	Bool_t fisBigMemAllocated; // flag for already allocated array
	49	Int_t ffileSize; // size of DATE file
	50	string ffilename; // name of DATE file
	51	Bool_t finitFile; // flag for opened file
	52	Bool_t freadPosOverflow; // data position overflow flag
	53
	54	ClassDef(AliTPCMonitorDateFile,1);
	55	};
	56
	57	#endif
	58