[aspectc-user] Problem parsing CORBA template class.

[Toni SOUEID]

Hello Olaf,

I managed to get my simple aspect (that prints a
string on the screen after the execution of every
method call of my corba servant) to get weaved against
my code.

I also managed to compile my resulting C++ file into
an object file.

Now i can't link my object files together because i
get the following error :

---
distributeur_impl.o: In function
`_CORBA_Sequence<unsigned char>::freebuf(unsigned char
*)':
/local/SALOME/prerequis/omniORB-3.0.5/include/omniORB3/seqtemplates.h(.GM::gnu.linkonce.t.aspectof(void)+0x4):
undefined reference to `GM::__instance'
collect2: ld returned 1 exit status
---

distributeur_impl.o is my object file
and GM is the name of my aspect.

Do you have any suggestions on how to solve this
problem ?

I will attach my simple application as soon as i clean
the code up.

Thanks


--- Olaf Spinczyk
<Olaf.Spinczyk at informatik.uni-erlangen.de> wrote:
> Hi Toni,
> 
> Toni SOUEID wrote:
> > Hello,
> > 
> > I am trying to use AspectC++ to aspectualize some
> of
> > the code of a simple distributed application based
> on
> > CORBA (RedHat Linux 7.2, omniORB 3.0.5, and
> AspectC++
> > 0.9pre1).
> > 
> > I am trying to introduce aspects in my own code
> and
> > not at the CORBA ORB level.
> > 
> > To parse my application code, ac++ has to parse a
> lot
> > of CORBA header files. With my simple application,
> > ac++ can't continue to the end, but instead
> generates
> > a parsing error which is the following :
> > 
> >
> /omniORB-3.0.5/include//omniORB3/seqtemplates.h:297:
> > error: invalid member declaration near token
> > `_CORBA_Sequence'
> > 
> > the code section pointed to by the error is the
> > following :
> > 
> > ...
> > template <class T>
> > class _CORBA_Unbounded_Sequence : public
> > _CORBA_Sequence<T> {
> > public:
> >   typedef _CORBA_Sequence<T> BaseT ;
> > ...
> > 
> > It seems to be a very simple usage of templates in
> C++
> > and I can't find the reason why ac++ can parse
> such
> > code.
> > 
> > If would really appreciate if anyone has an idea
> about
> > this error and eventually how to override such
> code to
> > make ac++ work ?
> > 
> > Thanks,
> > 
> > Tony
> 
> The code listed above is ok. It can be parsed by
> ac++. There is probably 
> a problem with the symbol information ac++ collected
> before coming to 
> these lines.
> 
> To find out what's wrong we have to install the OMNI
> ORB and try runing 
> ac++ with your code. Could you please send me your
> "simple application"?
> 
> Olaf
> 

> ATTACHMENT part 2 application/x-pkcs7-signature
name=smime.p7s



=====
Toni SOUEID
Computer and Communications Engineer
Maison du Liban
9E, boulevard Jourdan
75014 Paris
France
Tel : +33 1 44 16 27 88
http://tonysoueid.multimania.com


	
		
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