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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 | ||
ca7b8371 | 9 | |
10 | //////////////////////////////////////////////////////////////////////// | |
fb3305d1 | 11 | //// |
12 | //// AliTPCMonitorDateFile class | |
13 | //// | |
14 | //// Class for handling the data structure in a DATE file | |
15 | //// | |
16 | //// Authors: Roland Bramm | |
17 | //// Stefan Kniege, IKF, Frankfurt | |
18 | //// | |
19 | //// | |
ca7b8371 | 20 | ///////////////////////////////////////////////////////////////////////// |
21 | ||
22 | ||
48265b32 | 23 | #include <string> |
48265b32 | 24 | #include "TNamed.h" |
25 | ||
26 | using namespace std; | |
27 | ||
28 | class AliTPCMonitorDateFile : public TNamed { | |
fb3305d1 | 29 | public: |
48265b32 | 30 | AliTPCMonitorDateFile(); |
ca7b8371 | 31 | AliTPCMonitorDateFile(const AliTPCMonitorDateFile &datefile); |
32 | AliTPCMonitorDateFile& operator= (const AliTPCMonitorDateFile& datefile); | |
48265b32 | 33 | ~AliTPCMonitorDateFile(); |
34 | ||
35 | void AllocateArray(int size); | |
36 | void CloseDateFile(); | |
37 | ||
fb3305d1 | 38 | Int_t GetAllocatedSizeofArray() const; |
39 | Int_t GetFileSize() const; | |
40 | Int_t GetFilePosition() const; | |
48265b32 | 41 | Char_t* GetMemoryPointer(); |
42 | ||
fb3305d1 | 43 | Bool_t IsLastEvent() const; |
44 | Bool_t IsEventValid() const; | |
48265b32 | 45 | |
46 | Bool_t IsDateFileOpen(); | |
47 | void OpenDateFile(string name); | |
48 | ||
49 | void ReadEvent(); | |
50 | void ResetFilePos(); | |
51 | ||
52 | ||
53 | ||
54 | ||
55 | private: | |
ca7b8371 | 56 | |
48265b32 | 57 | void SetFileSize(); |
ca7b8371 | 58 | |
48265b32 | 59 | Int_t ffilePos; // position in file |
48265b32 | 60 | Char_t* fbigMem; // array for event data |
61 | UInt_t fbigMemsize; // size of data array | |
62 | Bool_t fisBigMemAllocated; // flag for already allocated array | |
63 | Int_t ffileSize; // size of DATE file | |
64 | string ffilename; // name of DATE file | |
65 | Bool_t finitFile; // flag for opened file | |
66 | Bool_t freadPosOverflow; // data position overflow flag | |
ca7b8371 | 67 | ifstream * fin; // file to be read |
48265b32 | 68 | |
69 | ClassDef(AliTPCMonitorDateFile,1); | |
70 | }; | |
71 | ||
72 | #endif | |
73 |