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91923a38 | 1 | #ifndef ALIHBTREADERINTERNAL_H |
2 | #define ALIHBTREADERINTERNAL_H | |
3 | ||
4 | #include "AliHBTReader.h" | |
5 | ||
6 | //Multi file reader for Internal Data Format | |
7 | // | |
8 | //This reader reads data created by | |
9 | // | |
10 | //Piotr.Skowronski@cern.ch | |
11 | //more info: http://alisoft.cern.ch/people/skowron/analyzer/index.html | |
12 | ||
13 | ||
14 | #include <TString.h> | |
15 | class TFile; | |
bed069a4 | 16 | class TTree; |
17 | class TBranch; | |
27bb2a54 | 18 | class TClonesArray; |
91923a38 | 19 | |
20 | class AliHBTReaderInternal: public AliHBTReader | |
21 | { | |
22 | public: | |
23 | AliHBTReaderInternal(); | |
24 | AliHBTReaderInternal(const char *filename); | |
25 | AliHBTReaderInternal(TObjArray* dirs, const char *filename); | |
26 | virtual ~AliHBTReaderInternal(); | |
27 | ||
bed069a4 | 28 | void Rewind(); |
29 | ||
30 | Bool_t ReadsTracks() const {return kTRUE;} | |
31 | Bool_t ReadsParticles() const {return kTRUE;} | |
91923a38 | 32 | |
bed069a4 | 33 | static Int_t Write(AliHBTReader* reader,const char* outfile = "data.root", Bool_t multcheck = kFALSE);//reads tracks from runs and writes them to file |
91923a38 | 34 | |
35 | protected: | |
bed069a4 | 36 | |
37 | TString fFileName;//name of the file with tracks | |
38 | TBranch* fPartBranch;//!branch with particles | |
39 | TBranch* fTrackBranch;//!branch with tracks | |
40 | TTree* fTree;//!tree | |
41 | TFile* fFile;//!file | |
42 | TClonesArray* fPartBuffer;//!buffer array that tree is read to | |
43 | TClonesArray* fTrackBuffer;//! | |
44 | ||
45 | Int_t ReadNext();//reads next event | |
46 | Int_t OpenNextFile();//opens file to be read for given event | |
27bb2a54 | 47 | static Bool_t FindIndex(TClonesArray* arr,Int_t idx); |
48 | ||
bed069a4 | 49 | ClassDef(AliHBTReaderInternal,2) |
91923a38 | 50 | }; |
51 | #endif |