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ProofAux.h
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1/// \file
2/// \ingroup tutorial_ProofAux
3///
4/// Selector used for auxiliary actions in the PROOF tutorials
5///
6/// \macro_code
7///
8/// \author Gerardo Ganis (gerardo.ganis@cern.ch)
9
10#ifndef ProofAux_h
11#define ProofAux_h
12
13#include <TString.h>
14#include <TSelector.h>
15
16class TList;
17
18class ProofAux : public TSelector {
19private :
20 Int_t GenerateTree(const char *fnt, Long64_t ent, TString &fn);
21 Int_t GenerateFriend(const char *fnt, const char *fnf = 0);
22 Int_t GetAction(TList *input);
23public :
24
25 // Specific members
26 Int_t fAction;
27 Long64_t fNEvents;
28 TList *fMainList;
29 TList *fFriendList;
30 TString fDir;
31
32 ProofAux();
33 virtual ~ProofAux();
34 virtual Int_t Version() const { return 2; }
35 virtual void Begin(TTree *tree);
36 virtual void SlaveBegin(TTree *tree);
37 virtual Bool_t Process(Long64_t entry);
38 virtual void SetOption(const char *option) { fOption = option; }
39 virtual void SetObject(TObject *obj) { fObject = obj; }
40 virtual void SetInputList(TList *input) { fInput = input; }
41 virtual TList *GetOutputList() const { return fOutput; }
42 virtual void SlaveTerminate();
43 virtual void Terminate();
44
45 ClassDef(ProofAux,0);
46};
47
48#endif
int Int_t
Definition RtypesCore.h:45
bool Bool_t
Definition RtypesCore.h:63
long long Long64_t
Definition RtypesCore.h:80
#define ClassDef(name, id)
Definition Rtypes.h:325
A doubly linked list.
Definition TList.h:38
Mother of all ROOT objects.
Definition TObject.h:41
A TSelector object is used by the TTree::Draw, TTree::Scan, TTree::Process to navigate in a TTree and...
Definition TSelector.h:31
virtual void SetObject(TObject *obj)
Definition TSelector.h:65
virtual int Version() const
Definition TSelector.h:52
TSelectorList * fOutput
! List of objects created during processing
Definition TSelector.h:42
virtual Bool_t Process(Long64_t)
The Process() function is called for each entry in the tree (or possibly keyed object in the case of ...
virtual void SlaveBegin(TTree *)
Definition TSelector.h:55
virtual void SetOption(const char *option)
Definition TSelector.h:64
virtual void SetInputList(TList *input)
Definition TSelector.h:66
virtual TList * GetOutputList() const
Definition TSelector.h:69
virtual void SlaveTerminate()
Definition TSelector.h:70
virtual void Begin(TTree *)
Definition TSelector.h:54
virtual void Terminate()
Definition TSelector.h:71
Basic string class.
Definition TString.h:136
A TTree represents a columnar dataset.
Definition TTree.h:79
Definition tree.py:1