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
This archive was generated by hypermail 2b29 : Thu Jan 01 2004 - 17:50:17 MET