Hi Stephen, after the execution of the roologon.C the interpreter stack gets frozen. I.e. gROOT->Reset() will only delete just up to what was defined in the rootlogon (so the iostream.h definitions in rootlogon survive a gROOT->Reset()). However, if you call the Reset() before the stack is frozen (i.e. in rootlogon.C itself) you wipe out the iosteam definitions. Cheers, Fons. Stephen Bailey wrote: > > I just found the solution, but I'm a bit mystified about > why it caused this problem. I had a gROOT->Reset() call > in my .rootlogon.cc file. Without that reset, cout > survives any other reset. With the reset in there, cout > gets blown away, never to return. Hmmm. > > Stephen -- Org: CERN, European Laboratory for Particle Physics. Mail: 1211 Geneve 23, Switzerland E-Mail: Fons.Rademakers@cern.ch Phone: +41 22 7679248 WWW: http://root.cern.ch/~rdm/ Fax: +41 22 7677910
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