Hi ROOT-talkers,
I've succesfully built a library called 'libsmt_ped_tools.a' containing
various ROOT-based classes, one of which is called TSdaqGuiFactory
(inherits from TGuiFactory). This library was linked in when I built the
following piece of code:
==================================================================
#include "smt_ped_tools/sdaqbrowser.hpp"
int main(int argc, char **argv){
TApplication thisapplication("This Application", &argc, argv);
gGuiFactory = (TGuiFactory *) gROOT->ProcessLineFast("new
TSdaqGuiFactory();");
new TBrowser("Browser","SMT SDAQ Browser",800,600);
thisapplication.Run();
return 0;
}
===================================================================
(sdaqbrowser.hpp contains the line:
#include "smt_ped_tools/TSdaqGuiFactory.hpp" )
However, when I run the resulting binary, I get the errors shown at the
end of this message. Can anyone see what's going wrong? The version of
ROOT being used is v3_05_00b and I'm running in Linux with GCC 3.1.
Thank you all for any help you can send my way,
Simon
================= ERROR OUTPUT FOLLOWS =========================
Error: Symbol TSdaqGuiFactory is not defined in current scope FILE:
LINE:0
Error: type TSdaqGuiFactory not defined FILE: LINE:0
*** Interpreter error recovered ***
*** Break *** segmentation violation
Generating stack trace...
*** Break *** write on a pipe with no one to read it
*** Break *** write on a pipe with no one to read it
*** Break *** write on a pipe with no one to read it
*** Break *** write on a pipe with no one to read it
0x401fc101 in TUnixSystem::StackTrace() + 0x231 from
/D0/ups/root/Linux-2-4/v3_05_00bGCC_3_1-exception-opt-thread/lib/libCore.so
0x401faccf in TUnixSystem::DispatchSignals(ESignals) + 0x11f from
/D0/ups/root/Linux-2-4/v3_05_00bGCC_3_1-exception-opt-thread/lib/libCore.so
0x401f9c66 in <unknown> from
/D0/ups/root/Linux-2-4/v3_05_00bGCC_3_1-exception-opt-thread/lib/libCore.so
0x401fdfde in <unknown> from
/D0/ups/root/Linux-2-4/v3_05_00bGCC_3_1-exception-opt-thread/lib/libCore.so
0x417f44f3 in <unknown> from /lib/libpthread.so.0
0x4182f8b8 in <unknown> from /lib/libc.so.6
0x08048acc in TApplication::TApplication[in-charge](char const*, int*,
char**, void*, int) + 0x284 from ./bin/Linux2.4-GCC_3_1/sdaqbrowser
0x4181d336 in __libc_start_main at
/usr/src/build/133577-i386/BUILD/glibc-2.2.4/csu/../sysdeps/generic/libc-start.c:129
from /lib/libc.so.6
0x08048921 in TBrowser::TBrowser[in-charge](char const*, char const*,
unsigned, unsigned) + 0x49 from ./bin/Linux2.4-GCC_3_1/sdaqbrowser
Abort (core dumped)
This archive was generated by hypermail 2b29 : Thu Jan 01 2004 - 17:50:17 MET