Hi all, I'm trying to understand if it is possible, in root, to write a matrix to a Tree. Let's say: I have a matrix filled per event and I'd like to have it dumped in the Tree via the Fill method. This is because the matrix has lots of variables that have similar meaning and having them packed up in a per event matrix would save a lot of variables copy-paste and would enlarge the flexibility of the code. So, instead of Int_t ADC1[100]; Int_t ADC2[100]; .............. Int_t ADC100[100]; I'd like to have Int_t ADC[100][100]; Is that possible? thanks, alessio ______________________________________________________ Alessio Sarti INFN Frascati >>>I'm in Frascati<<< Cell +39-06-94038166 Office +39-06-94032776 Fax +39-06-94032427 "... e a un Dio 'fatti il culo' non credere mai..." (F. De Andre') "He was turning over in his mind an intresting new concept in Thau-dimensional physics which unified time, space, magnetism, gravity and, for some reason, broccoli". (T. Pratchett: "Pyramids")
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