Hello ROOTers,
My colleague wrote a PyROOT script which adds a new branches to an existing tree and saves it to new file. I ran this script but I cannot access to the original branches in the resultant file. I wrote an C++ equivalent code and tried it. But I got same error. Where should it be modified?
I also tried TTree::SetEntries(), TTree::SetBranchStatus() and TTree::Fill(). But these did not solve this error.
5.20.00 & 5.18.00 (OS X Leopard Intel 32 bit) 5.20.00 (Fedora Core 8 64 bit)
Float_t a;
TBranch* aBra = tnew->Branch("a", &a, "a/F");
for(int i=0; i<t->GetEntries(); i++){
t->GetEntry(i);
// Other calculations here...
aBra->Fill();
} // i
tnew->Write();
fnew->Close();
(no debugging symbols found)
0x0000003a33e9a835 in waitpid () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install expat.x86_64
fontconfig.x86_64 freetype.x86_64 gcc.x86_64 giflib.x86_64
glibc.x86_64 libICE.x86_64 libSM.x86_64 libX11.x86_64 libXau.x86_64
libXcursor.x86_64 libXdmcp.x86_64 libXext.x86_64 libXfixes.x86_64
libXft.x86_64 libXpm.x86_64 libXrender.x86_64 libjpeg.x86_64
libpng.x86_64 libtiff.x86_64 libxcb.x86_64 zlib.x86_64
#1 0x0000003a33e3ce39 in do_system () from /lib64/libc.so.6
#2 0x000000000084f4e2 in TUnixSystem::StackTrace ()
from /usr/local/root_v5.20.00/lib/libCore.so #3 0x000000000084ddaa in TUnixSystem::DispatchSignals ()
from /usr/local/root_v5.20.00/lib/libCore.so
#4 <signal handler called> #5 0x0000003a33e7b6af in memcpy () from /lib64/libc.so.6 #6 0x00007fa1d1ed0fcb in TBasket::ReadBasketBuffers ()
from /usr/local/root_v5.20.00/lib/libTree.so #7 0x00007fa1d1ed8a40 in TBranch::GetBasket ()
from /usr/local/root_v5.20.00/lib/libTree.so #8 0x00007fa1d1ed9018 in TBranch::GetEntry ()
from /usr/local/root_v5.20.00/lib/libTree.so #9 0x00007fa1cfdddd1c in TTreeFormula::EvalInstance ()
from /usr/local/root_v5.20.00/lib/libTreePlayer.so #10 0x00007fa1cfdcdbad in TSelectorDraw::ProcessFill ()
from /usr/local/root_v5.20.00/lib/libTreePlayer.so #11 0x00007fa1cfded2f8 in TTreePlayer::Process ()
from /usr/local/root_v5.20.00/lib/libTreePlayer.so #12 0x00007fa1cfdeee09 in TTreePlayer::DrawSelect ()
from /usr/local/root_v5.20.00/lib/libTreePlayer.so #13 0x00000000009be9e3 in G__G__Base2_10_0_15 ()
from /usr/local/root_v5.20.00/lib/libCore.so #14 0x0000000000fe58fd in Cint::G__ExceptionWrapper ()
from /usr/local/root_v5.20.00/lib/libCint.so #15 0x000000000108ffdc in G__execute_call ()
from /usr/local/root_v5.20.00/lib/libCint.so #16 0x0000000001090d70 in G__call_cppfunc ()
from /usr/local/root_v5.20.00/lib/libCint.so #17 0x000000000106b036 in G__interpret_func ()
from /usr/local/root_v5.20.00/lib/libCint.so #18 0x000000000105acb2 in G__getfunction ()
from /usr/local/root_v5.20.00/lib/libCint.so #19 0x000000000113d939 in G__getstructmem ()
from /usr/local/root_v5.20.00/lib/libCint.so #20 0x0000000001133df0 in G__getvariable ()
from /usr/local/root_v5.20.00/lib/libCint.so #21 0x000000000102ebac in G__getitem ()
from /usr/local/root_v5.20.00/lib/libCint.so #22 0x000000000102eeb9 in G__getitem ()
from /usr/local/root_v5.20.00/lib/libCint.so #23 0x0000000001035edb in G__getexpr ()
from /usr/local/root_v5.20.00/lib/libCint.so #24 0x00000000010bb334 in G__exec_statement ()
from /usr/local/root_v5.20.00/lib/libCint.so #25 0x000000000101c0f6 in G__exec_tempfile_core ()
from /usr/local/root_v5.20.00/lib/libCint.so #26 0x000000000101c3fe in G__exec_tempfile_fp ()
from /usr/local/root_v5.20.00/lib/libCint.so #27 0x00000000010c4fe5 in G__process_cmd ()
from /usr/local/root_v5.20.00/lib/libCint.so #28 0x000000000083f697 in TCint::ProcessLine ()
from /usr/local/root_v5.20.00/lib/libCore.so #29 0x0000000000788069 in TApplication::ProcessLine ()
from /usr/local/root_v5.20.00/lib/libCore.so #30 0x0000000000120801 in TRint::HandleTermInput ()
from /usr/local/root_v5.20.00/lib/libRint.so #31 0x000000000011f1c7 in TTermInputHandler::Notify ()
from /usr/local/root_v5.20.00/lib/libRint.so #32 0x000000000012110d in TTermInputHandler::ReadNotify ()
from /usr/local/root_v5.20.00/lib/libRint.so #33 0x000000000084d9e3 in TUnixSystem::CheckDescriptors ()
from /usr/local/root_v5.20.00/lib/libCore.so #34 0x000000000084e458 in TUnixSystem::DispatchOneEvent ()
from /usr/local/root_v5.20.00/lib/libCore.so #35 0x00000000007da666 in TSystem::InnerLoop ()
from /usr/local/root_v5.20.00/lib/libCore.so #36 0x00000000007dda41 in TSystem::Run ()
from /usr/local/root_v5.20.00/lib/libCore.so #37 0x0000000000786e3f in TApplication::Run ()
from /usr/local/root_v5.20.00/lib/libCore.so #38 0x0000000000120d00 in TRint::Run ()
from /usr/local/root_v5.20.00/lib/libRint.so
#39 0x000000000040102d in main ()
The program is running. Quit anyway (and detach it)? (y or n)
[answered Y; input not from terminal]
Detaching from program: /proc/9045/exe, process 9045
Root >
Regards,
OKUMURA, Akira oxon_at_ceres.phys.s.u-tokyo.ac.jp
Department of Physics, The University of Tokyo
7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033
TEL/FAX +81 3-5841-4173/4059
Skype : okumura.akira
Received on Tue Jul 01 2008 - 22:32:03 CEST
This archive was generated by hypermail 2.2.0 : Wed Jul 02 2008 - 05:50:05 CEST