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9ce40367 | 1 | #ifndef ALIRUNDIGITIZER_H |
2 | #define ALIRUNDIGITIZER_H | |
3 | /* Copyright(c) 1998-2000, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | //////////////////////////////////////////////////////////////////////// | |
9 | // | |
10 | // Manager Class for Merging/Digitization | |
11 | // | |
12 | // Author: Jiri Chudoba (CERN) | |
13 | // | |
14 | //////////////////////////////////////////////////////////////////////// | |
15 | ||
16 | // --- ROOT system --- | |
17 | #include "TNamed.h" | |
18 | #include "TObjString.h" | |
19 | #include "TArrayI.h" | |
20 | #include "TClonesArray.h" | |
21 | #include "TTree.h" | |
22 | #include "TParticle.h" | |
8d5e6345 | 23 | #include "TTask.h" |
9ce40367 | 24 | |
9ae76683 | 25 | const Int_t kMaxStreamsToMerge = 4; |
9ce40367 | 26 | |
27 | // --- AliRoot header files --- | |
28 | ||
29 | class AliDigitizer; | |
a90ecf3c | 30 | class AliMergeCombi; |
9ce40367 | 31 | |
8d5e6345 | 32 | class AliRunDigitizer: public TTask { |
9ce40367 | 33 | |
34 | public: | |
8d5e6345 | 35 | AliRunDigitizer(Int_t nInputStream=1, Int_t sperb=1); |
9ce40367 | 36 | virtual ~AliRunDigitizer(); |
37 | void AddDigitizer(AliDigitizer *digitizer); | |
8d5e6345 | 38 | void SetOutputFile(TString fn); |
9ae76683 | 39 | TString GetOutputFile() const {return fOutputFileName;} |
9ce40367 | 40 | void SetOutputDir(TString dn) {fOutputDirName = dn;} |
9ae76683 | 41 | TString GetOutputDir() const {return fOutputDirName;} |
a90ecf3c | 42 | void SetInputStream(Int_t stream, char *inputName); |
9ce40367 | 43 | void SetFirstOutputEventNr(Int_t i) {fEvent = i;} |
44 | void SetNrOfEventsToWrite(Int_t i) {fNrOfEventsToWrite = i;} | |
45 | void SetCopyTreesFromInput(Int_t i) {fCopyTreesFromInput = i;} | |
46 | Int_t GetCopyTreesFromInput() {return fCopyTreesFromInput;} | |
9ae76683 | 47 | Int_t GetOutputEventNr() const {return fEvent;} |
9ce40367 | 48 | void SetCombinationFileName(TString fn) {fCombinationFileName = fn;} |
9ae76683 | 49 | TString GetCombinationFileName() const {return fCombinationFileName;} |
9ce40367 | 50 | Int_t GetNinputs() const {return fNinputs;} |
51 | Int_t GetMask(Int_t i) const {return fkMASK[i];} | |
52 | TTree* GetInputTreeS(Int_t i) const {return fArrayTreeS[i];} | |
53 | TTree* GetInputTreeH(Int_t i) const {return fArrayTreeH[i];} | |
54 | TTree* GetInputTreeTPCS(Int_t i) const {return fArrayTreeTPCS[i];} | |
f34e67f9 | 55 | TTree* GetInputTreeTRDS(Int_t i) const {return fArrayTreeTRDS[i];} |
9ce40367 | 56 | TTree* GetTreeD() const {return fTreeD;} |
f34e67f9 | 57 | TTree* GetTreeDTPC() const {return fTreeDTPC;} |
58 | TTree* GetTreeDTRD() const {return fTreeDTRD;} | |
8d5e6345 | 59 | void Digitize(Option_t* option = 0); |
60 | void Exec(Option_t *option) {this->Digitize();} | |
61 | void ExecuteTask(Option_t* option = 0); | |
9ce40367 | 62 | |
8d5e6345 | 63 | |
9ce40367 | 64 | // Nr of particles in all input files for a given event |
65 | // (as numbered in the output file) | |
9ae76683 | 66 | Int_t GetNParticles(Int_t event) const; |
9ce40367 | 67 | |
68 | // Nr of particles in input file input for a given event | |
69 | // (as numbered in this input file) | |
9ae76683 | 70 | Int_t GetNParticles(Int_t event, Int_t input) const; |
9ce40367 | 71 | |
72 | // return pointer to an int array with input event numbers which were | |
73 | // merged in the output event event | |
9ae76683 | 74 | Int_t* GetInputEventNumbers(Int_t event) const; |
9ce40367 | 75 | |
76 | // return an event number of an eventInput from input file input | |
77 | // which was merged to create output event event | |
9ae76683 | 78 | Int_t GetInputEventNumber(Int_t event, Int_t input) const; |
9ce40367 | 79 | |
80 | // return pointer to particle with index i (index with mask) | |
9ae76683 | 81 | TParticle* GetParticle(Int_t i, Int_t event) const; |
9ce40367 | 82 | |
83 | // return pointer to particle with index i in the input file input | |
84 | // (index without mask) | |
9ae76683 | 85 | TParticle* GetParticle(Int_t i, Int_t input, Int_t event) const; |
9ce40367 | 86 | |
87 | ||
88 | Int_t GetDebug() const {return fDebug;} | |
89 | void SetDebug(Int_t level) {fDebug = level;} | |
90 | ||
91 | private: | |
9ae76683 | 92 | Int_t fkMASK[kMaxStreamsToMerge]; //! masks for track ids from |
9ce40367 | 93 | // different source files |
94 | Int_t fkMASKSTEP; // step to increase MASK for | |
95 | // each input file | |
96 | TString fOutputFileName; // output file name | |
97 | TString fOutputDirName; // output dir name | |
98 | TFile * fOutput; //! pointer to the output file | |
99 | Int_t fEvent; // output event nr. | |
100 | Int_t fNrOfEventsToWrite; // Nr of events to write | |
101 | Int_t fNrOfEventsWritten; // Nr of events written | |
102 | Int_t fCopyTreesFromInput; // from which input file the trees | |
103 | // should be copied, -1 for no copies | |
104 | TTree * fTreeD; //! output TreeD | |
f34e67f9 | 105 | TTree * fTreeDTPC; //! output TreeD for TPC |
106 | TTree * fTreeDTRD; //! output TreeD for TRD | |
a90ecf3c | 107 | Int_t fNinputs; // nr of input streams - can be taken from the TClonesArray dimension |
108 | Int_t fNinputsGiven; // nr of input streams given by user | |
109 | TClonesArray * fInputStreams; // input streams | |
9ae76683 | 110 | TFile * fInputFiles[kMaxStreamsToMerge]; //! p. to current input files |
111 | TTree * fArrayTreeS[kMaxStreamsToMerge]; //! array with p. to TreeS | |
112 | TTree * fArrayTreeTPCS[kMaxStreamsToMerge]; //! array with p. to TreeD_75x40_100x60_x (TPC Sdigits) | |
113 | TTree * fArrayTreeTRDS[kMaxStreamsToMerge]; //! array with p. to TreeSx_TRD (TRD Sdigits) | |
114 | TTree * fArrayTreeH[kMaxStreamsToMerge]; //! array with p. to TreeH | |
a90ecf3c | 115 | AliMergeCombi * fCombi; // pointer to the combination object |
9ce40367 | 116 | TArrayI fCombination; //! combination of events from |
9ce40367 | 117 | TString fCombinationFileName; // fn with combinations (used |
118 | // with type 2 of comb.) | |
a90ecf3c | 119 | Bool_t ConnectInputTrees(); |
9ce40367 | 120 | Bool_t InitGlobal(); |
121 | Bool_t InitOutputGlobal(); | |
a90ecf3c | 122 | void InitEvent(); |
123 | void FinishEvent(); | |
9ce40367 | 124 | void FinishGlobal(); |
125 | Int_t fDebug; //! specifies debug level, 0 is min | |
126 | ||
f34e67f9 | 127 | ClassDef(AliRunDigitizer,3) |
9ce40367 | 128 | }; |
129 | ||
130 | #endif // ALIRUNDIGITIZER_H |