Hi Paolo,
Why do you want to generate a code with MakeSelector if you want to use
your original class? just to get the Begin, Terminate, etc functions for free?
OK, we could provide an option in TTree::MakeSelector to do this.
Rene Brun
paolo maestro wrote:
>
> 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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