Re: signal/slot communication problems

Hi,

another "before we look at your example"-question is: do you build a dictionary for the slot class? And if so, is that a genreflex dictionary or a rootcint one? That would help us understand where the issue could come from.

Cheers, Axel.

Bertrand Bellenot wrote on 11/02/2009 06:13 PM:
> Hi,
>
> I don't have LCGCMT nor Xerces-C, but I'll try to take a look as soon as
> possible, and I'll let you know.
> In the meanwhile, you can check that the slots really exist by looking
> in the code (they should be public methods)
>
> Cheers, Bertrand.
>
> -----Original Message-----
> From: owner-roottalk_at_root.cern.ch [mailto:owner-roottalk_at_root.cern.ch]
> On Behalf Of Xinchun Tian
> Sent: Monday, November 02, 2009 6:03 PM
> To: roottalk_at_root.cern.ch
> Cc: tianxc_at_fnal.gov
> Subject: [ROOT] signal/slot communication problems
>
> Dear ROOTers,
>
> I am in the process of converting SRT managed FMWK project
> (http://enrico1.physics.indiana.edu/fmwk/wiki/index.php?n=FMWK.FMWK?from
> =Main.HomePage) to a CMT project. I used LCGCMT as the glue package and
> the policy is basically from GaudiPolicy with slightly modification. The
> conversion is almost done, but get problems on EventDisplayBase package
> which is using signal/slot communication mechanism.
>
> If you happen to using LCGCMT, and have ROOT/Xerces-C installed, it is
> quite straightforward to build EventDisplayBase and reproduce the error.
> The tarball is attached.
> shell> cd fmwk/EventDisplayBase/cmt
> shell> cmt config
> shell> source setup.sh
> shell> cmt br cmt config
> shell> cmt br make
> shell> test_evdb.exe
> include path:
> -I/Users/tianxc/nova/nova-trunk/../external/ROOT/5.22.00c/i386-darwin-gc
> c40-dbg/root/include
> include path:
> -I/Users/tianxc/nova/nova-trunk/../external/ROOT/5.22.00c/i386-darwin-gc
> c40-dbg/root/include
> Error in <TQObject::CheckConnectArgs>: slot HandleMenu(int) does not
> exist Error in <TQObject::CheckConnectArgs>: slot HandleMenu(int) does
> not exist Error in <TQObject::CheckConnectArgs>: slot HandleMenu(int)
> does not exist Error in <TQObject::CheckConnectArgs>: slot
> EditConfig(int) does not exist Error in <TQObject::CheckConnectArgs>:
> slot HandleMenu(int) does not exist Error in
> <TQObject::CheckConnectArgs>: slot HandleMenu(int) does not exist Error
> in <TQObject::CheckConnectArgs>: slot PrevEvt() does not exist Error in
> <TQObject::CheckConnectArgs>: slot NextEvt() does not exist Error in
> <TQObject::CheckConnectArgs>: slot ReloadEvt() does not exist Error in
> <TQObject::CheckConnectArgs>: slot FileList() does not exist Error in
> <TQObject::CheckConnectArgs>: slot Print() does not exist Error in
> <TQObject::CheckConnectArgs>: slot GoTo() does not exist Error in
> <TQObject::CheckConnectArgs>: slot GoTo() does not exist Error in
> <TQObject::CheckConnectArgs>: slot GoTo() does not exist Error in
> <TQObject::CheckConnectArgs>: for signal/slot consistency checking need
> to specify class name as argument to RQ_OBJECT macro Error in
> <TQObject::CheckConnectArgs>: for signal/slot consistency checking need
> to specify class name as argument to RQ_OBJECT macro Error in
> <TQObject::CheckConnectArgs>: slot CloseWindow() does not exist
> test_evdb.exe [0]
>
> The SRT version of EventDisplayBase works well. The ROOT version is
> 5.22.00c, the systems are Mac OS 10.5.8 and Sci. Linux Fermi 4.4.
>
> Any help? Thanks in advance.
>
> Regards,
> Xinchun
>
>
Received on Mon Nov 02 2009 - 18:20:09 CET