source:
git/external/ExRootAnalysis/ExRootTreeWriter.h@
0e6b14e
Last change on this file since 0e6b14e was 341014c, checked in by , 6 years ago | |
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1 | #ifndef ExRootTreeWriter_h |
2 | #define ExRootTreeWriter_h |
3 | |
4 | /** \class ExRootTreeWriter |
5 | * |
6 | * Class handling output ROOT tree |
7 | * |
8 | * \author P. Demin - UCL, Louvain-la-Neuve |
9 | * |
10 | */ |
11 | |
12 | #include "TNamed.h" |
13 | |
14 | #include <set> |
15 | |
16 | class TFile; |
17 | class TTree; |
18 | class TClass; |
19 | class ExRootTreeBranch; |
20 | |
21 | class ExRootTreeWriter: public TNamed |
22 | { |
23 | public: |
24 | ExRootTreeWriter(TFile *file = 0, const char *treeName = "Analysis"); |
25 | ~ExRootTreeWriter(); |
26 | |
27 | void SetTreeFile(TFile *file) { fFile = file; } |
28 | void SetTreeName(const char *name) { fTreeName = name; } |
29 | |
30 | ExRootTreeBranch *NewBranch(const char *name, TClass *cl); |
31 | |
32 | void Clear(); |
33 | void Fill(); |
34 | void Write(); |
35 | |
36 | private: |
37 | TTree *NewTree(); |
38 | |
39 | TFile *fFile; //! |
40 | TTree *fTree; //! |
41 | |
42 | TString fTreeName; //! |
43 | |
44 | std::set<ExRootTreeBranch *> fBranches; //! |
45 | |
46 | ClassDef(ExRootTreeWriter, 1) |
47 | }; |
48 | |
49 | #endif /* ExRootTreeWriter */ |
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