1 #ifndef ALIRAWREADERCHAIN_H
2 #define ALIRAWREADERCHAIN_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 ///////////////////////////////////////////////////////////////////////////////
8 /// This is a class for reading raw data from a root chain.
10 ///////////////////////////////////////////////////////////////////////////////
12 #include "AliRawReaderRoot.h"
16 class TFileCollection;
19 class AliRawReaderChain: public AliRawReaderRoot {
22 AliRawReaderChain(const char* fileName);
23 AliRawReaderChain(TFileCollection *collection);
24 AliRawReaderChain(TChain *chain);
25 AliRawReaderChain(TEntryList *elist);
26 AliRawReaderChain(Int_t runNumber);
27 AliRawReaderChain(const AliRawReaderChain& rawReader);
28 AliRawReaderChain& operator = (const AliRawReaderChain& rawReader);
29 virtual ~AliRawReaderChain();
31 virtual Bool_t NextEvent();
32 virtual Bool_t RewindEvents();
33 virtual Bool_t GotoEvent(Int_t event);
34 virtual Int_t GetNumberOfEvents() const;
36 virtual TChain* GetChain() const { return fChain; }
38 static const char* GetSearchPath() {return fgSearchPath;}
39 static void SetSearchPath(const char* path="/alice/data");
41 TChain* fChain; // root chain with raw events
42 static TString fgSearchPath; // search path for "find"
43 ClassDef(AliRawReaderChain, 0) // class for reading raw digits from a root file