Hi rooters,
I have a root Tree h1 filled with a class Event
(very similar to the example in the root/tutorial directory)
containing simple variables (float etot, int ncount) and
also a TClonesArray* fHits of a class Hit.
To analyze the Trees in different files,
I made a TChain and used the MakeSelector method.
In the resulting h1analysis.h class I read
class h1analysis:public TSelector
{
public:
//Event *fEvent;
Int_t ncount;
Float_t etot;
etc...
...
...
}
I wonder:
why the line Event* is commented?
why the class Hit and the TClonesArray are not mentioned in h1analysis
class?
How can I read in the method Process of h1analysis class the content
of the TClonesArray ?
Thanks
Paolo
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