Hi,
I have loaded the following code in ROOT 5.18
#include "Riostream.h"
#include "TComplex.h"
#include "TMatrixT.h"
void foo() {
TMatrixT<TComplex> K1;
}Running foo() gives
Error: Function BIT(14) is not defined in current scope TMatrixTBase.h:122:
*** Break *** segmentation violation#1 0xb7196753 in __waitpid_nocancel () from /lib/libc.so.6#2 0xb71413bb in do_system () from /lib/libc.so.6#3 0xb72386bd in system () from /lib/libpthread.so.0#4 0xb79aeccd in TUnixSystem::Exec () from /usr/local/root/lib/libCore.so#5 0xb79b3997 in TUnixSystem::StackTrace ()#6 0xb79b29ae in TUnixSystem::DispatchSignals ()#7 0xb79b2a6d in SigHandler () from /usr/local/root/lib/libCore.so#8 0xb79ac284 in sighandler () from /usr/local/root/lib/libCore.so#9 #10 0xb7d81d4a in G__G__Math_80_0_70 () from /usr/local/root/lib/libCore.so#11 0xb73e171a in Cint::G__ExceptionWrapper ()#12 0xb74e1ff0 in G__call_cppfunc () from /usr/local/root/lib/libCint.so#13 0xb74bb893 in G__interpret_func () from /usr/local/root/lib/libCint.so#14 0xb74aa072 in G__getfunction () from /usr/local/root/lib/libCint.so#15 0xb74c93ca in G__basedestructrc () from /usr/local/root/lib/libCint.so#16 0xb74c91b7 in G__basedestructrc () from /usr/local/root/lib/libCint.so#17 0xb74c91b7 in G__basedestructrc () from /usr/local/root/lib/libCint.so#18 0xb74c91b7 in G__basedestructrc () from /usr/local/root/lib/libCint.so#19 0xb74c91b7 in G__basedestructrc () from /usr/local/root/lib/libCint.so#20 0xb74c91b7 in G__basedestructrc () from /usr/local/root/lib/libCint.so#21 0xb74c91b7 in G__basedestructrc () from /usr/local/root/lib/libCint.so#22 0xb74ca2c4 in G__basedestructor () from /usr/local/root/lib/libCint.so#23 0xb74ab2bc in G__getfunction () from /usr/local/root/lib/libCint.so#24 0xb74ca6ab in G__basedestructor () from /usr/local/root/lib/libCint.so#25 0xb74ab2bc in G__getfunction () from /usr/local/root/lib/libCint.so#26 0xb7544961 in G__destroy_upto () from /usr/local/root/lib/libCint.so#27 0xb74bdc3e in G__interpret_func () from /usr/local/root/lib/libCint.so#28 0xb74aa0d5 in G__getfunction () from /usr/local/root/lib/libCint.so#29 0xb746e3de in G__getitem () from /usr/local/root/lib/libCint.so#30 0xb7476945 in G__getexpr () from /usr/local/root/lib/libCint.so#31 0xb751049b in G__exec_statement () from /usr/local/root/lib/libCint.so#32 0xb7458a1a in G__exec_tempfile_core () from /usr/local/root/lib/libCint.so#33 0xb7458d26 in G__exec_tempfile_fp () from /usr/local/root/lib/libCint.so#34 0xb75171c8 in G__process_cmd () from /usr/local/root/lib/libCint.so#35 0xb79868df in TCint::ProcessLine () from /usr/local/root/lib/libCore.so#36 0xb78e5446 in TApplication::ProcessLine ()#37 0xb7380259 in TRint::HandleTermInput () from /usr/local/root/lib/libRint.so#38 0xb737e775 in TTermInputHandler::Notify ()#39 0xb7380ca4 in TTermInputHandler::ReadNotify ()#40 0xb79b259b in TUnixSystem::CheckDescriptors ()#41 0xb79b310e in TUnixSystem::DispatchOneEvent ()#42 0xb793d841 in TSystem::InnerLoop () from /usr/local/root/lib/libCore.so#43 0xb79414eb in TSystem::Run () from /usr/local/root/lib/libCore.so#44 0xb78e3c28 in TApplication::Run () from /usr/local/root/lib/libCore.so#45 0xb73807bf in TRint::Run () from /usr/local/root/lib/libRint.so#46 0x08048dd3 in main ()
I interpret/understand/think, that ROOT
creates an instance of TMatrixT,
checks, if the matrix object is valid,
which does not work, because BIT(14) is not defined,
additionally or therefore throws a seg violation
I don’t have any idea how to fix or circumvent 3. and 4.
Thanks.
pcanal
April 10, 2008, 8:56am
2
Hi,
You will need to load libMatrix explicitly so that you get the compiled version instead of the intertreted version (of TMatrixT). This is a current weakness of the autoloader.
Cheers,