Dear Root
I used TTree.MakeClass (what a nice tool !) to create a Loop on one of my TTrees.
It works well on the root file that contained the original TTree. I then chain together
23 files with the same TTree in them. I do newclass t(uDst) and it runs
the whole dataset fine but after I am done with the session and type .q it seg. faults.
root does not seg fault when I do only the original file. I am running on RedHat Linux
I'll attach the chain macro, Chad.C
My session is
* W E L C O M E to R O O T *
* *
* Version 3.10/01 8 October 2003 *
.x Chad.C
.L newclass.C
newclass t(uDst)
t.Loop()
Here is the gdb -
root.exe [21] .q
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 5347)]
0x08b33ac3 in ?? ()
(gdb) where
#0 0x08b33ac3 in ?? ()
#1 0x40d6a71c in G__G__Tree_169_5_6(G__value*, char const*, G__param*, int) ()
from /afs/rhic/star/ROOT/3.10.01/.rh80_gcc32/rootdeb/lib/libTree.so
#2 0x40609018 in G__call_cppfunc (result7=0xbfffe2c0, libp=0xbfffae20, ifunc=0x8a2a3e8, ifn=4) at cint/src/newlink.c:508
#3 0x405f4ce4 in G__interpret_func (result7=0xbfffe2c0, funcname=0xbfffdec0 "~TChain", libp=0xbfffae20, hash=693,
p_ifunc=0x8a2a3e8, funcmatch=1, memfunc_flag=5) at cint/src/ifunc.c:6502
#4 0x405d41ea in G__getfunction (item=0xbfffe390 "~TChain()", known3=0xbfffe3e8, memfunc_flag=5) at cint/src/func.c:3118
#5 0x4064fa6a in G__destroy_upto (var=0x88ee0c0, global=1, dictpos=0x88ee0c0, ig15=6) at cint/src/scrupto.c:743
#6 0x4064f67f in G__scratch_globals_upto (dictpos=0x856f9c4) at cint/src/scrupto.c:603
#7 0x4018283c in TCint::ResetGlobals() (this=0x856f928) at meta/src/TCint.cxx:387
#8 0x400e601b in TApplication::ProcessLine(char const*, bool, int*) (this=0x85bf470, line=0x40540bc0 ".q", sync=false, err=0x0)
at base/src/TApplication.cxx:568
#9 0x40e59ea6 in TRint::HandleTermInput() (this=0x85bf470) at rint/src/TRint.cxx:362
#10 0x40e586bc in TTermInputHandler::Notify() (this=0x891c178) at rint/src/TRint.cxx:101
#11 0x40e5aabe in TTermInputHandler::ReadNotify() (this=0x891c178) at rint/src/TRint.cxx:95
#12 0x401fb590 in TUnixSystem::CheckDescriptors() (this=0x856dbd8) at unix/src/TUnixSystem.cxx:806
#13 0x401fada1 in TUnixSystem::DispatchOneEvent(bool) (this=0x856dbd8, pendingOnly=false) at unix/src/TUnixSystem.cxx:612
#14 0x401496c1 in TSystem::InnerLoop() (this=0x856dbd8) at base/src/TSystem.cxx:303
#15 0x40149645 in TSystem::Run() (this=0x856dbd8) at base/src/TSystem.cxx:271
#16 0x400e6fb5 in TApplication::Run(bool) (this=0x85bf470, retrn=false) at base/src/TApplication.cxx:768
#17 0x40e59920 in TRint::Run(bool) (this=0x85bf470, retrn=false) at rint/src/TRint.cxx:243
#18 0x0804884b in main (argc=1, argv=0xbfffe9a4) at main/src/rmain.cxx:29
#19 0x420158f7 in __libc_start_main () from /lib/i686/libc.so.6
(gdb)
This archive was generated by hypermail 2b29 : Thu Jan 01 2004 - 17:50:16 MET