Hi Alberto, Which kind of version of ROOT did you download? Normally, in order to make TVector3 work, you have to load the library $ROOTSYS/lib/libPhysics.so In Version 3.10/02 16 December 2003 , it is authomatically loaded. Cheers, Tommaso On Wed, 28 Apr 2004, Alberto Pulvirenti wrote: > Hello all, > > sorry if I am repeating something that maybe has already been discussed. > I downloaded the tar-ball of Root 4.00.03, and when I tried to use it > for some macros, I noticed that the interpreter has some problems in > interpreting a line where I declare a TVector3 object. > > It looks like if it doesn't recognize the TVector3 as a declaration > type: > > ----- > root[0] TVector3 v > Error: Symbol TVector3v is not defined in current scope FILE:(tmpfile) > LINE:1 > *** Interpreter error recovered *** > ----- > > what to do to overcome this problem? > > Cheers, > Alberto > > -- ----------------------- Dr. Tommaso Chiarusi Dipartimento di Fisica Universita' di Bologna INFN. Sez. Bologna Tel +39.051.209.5234 Fax +39.051.209.5269 -----------------------
This archive was generated by hypermail 2b29 : Sun Jan 02 2005 - 05:50:07 MET