Hi Alessio, Yes, this is possible. See example in $ROOTSYS/test/Event.h Rene Brun Alessio Sarti wrote: > > 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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