Canguo Li wrote: > > On Thu, 3 Dec 1998, Dr. Roberto Barbera wrote: > > > Hi experts, > > > > I've modified the tutorial macro basic.C to read an ASCII file > > containing several lines of 12 elements each (3 integers and 9 reals). > > Here is the macro i'm using: > > > ncols = fscanf(detfile,"%i %i %i %f %f %f %f %f %f %f %f > > %f", > > &ilayer,&iladder,&idet,&f1,&f2,&f3,&f4,&f5,&f6,&f7,&f8,&f9); > > > and this is what i get when i run the macro inside ROOT: > > > > root [0] .x readet.C > > Reading Detector Map from file... > > Limitation: fscanf only takes upto 12 arguments > > I tried your example. If you reduce items to read from 12 to 10, then > it works. fscanf() obviously takes the file descriptor and format as 2 > arguments. > > The question how to read in more than 10 items remains answered. > > regards > > --Canguo Dear Roberto, Canguo and others, Instead of fscanf() I always use the 'standard' C++ ifstream etc... This never gave me problems so far. -- Cheers, _/_/ _/ _/ _/_/_/_/ _/ _/ _/ _/ _/ _/ _/ _/ _/ _/ _/ _/ _/ _/ _/_/ _/ _/_/ _/ _/ _/ _/ _/ _/ _/ _/_/_/_/ _/ _/ *----------------------------------------------------------------------* Dr. Nick van Eijndhoven Department of Subatomic Physics email : nick@phys.uu.nl Utrecht University / NIKHEF tel. +31-30-2532331 (direct) P.O. Box 80.000 tel. +31-30-2531492 (secr.) NL-3508 TA Utrecht fax. +31-30-2518689 The Netherlands WWW : http://www.phys.uu.nl/~nick Office : Ornstein lab. 172 ---------------------------------------------------------------------- tel. +41-22-7679751 (direct) CERN PPE Division / ALICE exp. tel. +41-22-7675857 (secr.) CH-1211 Geneva 23 fax. +41-22-7679480 Switzerland CERN beep : 13+7294 Office : B 160 1-012 *----------------------------------------------------------------------*
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