Hallo, On Fri, Aug 13, 1999 at 08:56:13PM +0900, Masaharu Goto wrote: > >root [0] .L EMModule.cc > >root [1] TVector3 y(1,2,3) > >root [2] EMModule x3(y,4); > >root [3] cout << x3(1) << endl; > >2 > > > >root [4] .L EMModule.cc > > > > *** Break *** segmentation violation > >Root > > > When you reload the file, all of the automatic objects, y and x3 in this case > are destructor. I guess SEGV occurs during x3 destruction. The reason you > are not seeing the problem with 'new' is simply because the heap object is > not destructed automatically. I don't see why the SEGV should occur during the x3 destruction. x3 is the same in all the examples, only the declaration of y changes. So I would expect the SEGV while destructing y. > I guess static member of TVector3 has something to do but I have no further > knowledge. Maybe the way we overload 'operator new' in libNew.so > has some problem, possibly not initializing fgIsA member if the object is > a member or base class of an interpreted class. In some way I didn't get the message. Is this a problem of root, is this a known behaviour or is this only a problem of the local implementation? Best regards, Volker -- Volker Hejny Tel: 02461/616853 ** Institut f. Kernphysik Fax: 02461/613930 ** ---------------------------------------------------------------- ** ** --- Forschungszentrum Juelich GmbH, D-52425 Juelich **
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