Re: [Boost-users] crash on test_no_rtti

From: Miguel Silvestre (msilvestre_at_[hidden])
Date: 2007-01-19 07:40:23

Well this example (test_no_rtti)only compiles if the rtti option is enable
in the visual studio 2005.

By the way, what kind of C++ application does not use pointers??? :-/

Thanks for all your help.

On 1/18/07, Robert Ramey <ramey_at_[hidden]> wrote:
>
> The package documentation on this subject.  There is also
> a program - test_no_rtti - which tests a type designated
> to use a different system than rtti and verify that it
> can interoperate with one that does.
>
> I should note that although I designed, implemented and
> tested, and documented this facility, I don't know how
> well it will work in a real project.  I've recieved very
> little feedback on this aspect of the library.  I don't know
> if this indicates that it works well, or that it is
> rarely if ever used.  I suspect the latter.
>
> Note that RTTI is only need for serialization of pointers
> so if your application doesn't need to do that - you will
> have no problem.
>
> Robert Ramey
>
> Miguel Silvestre wrote:
> > Hi!
> >
> > I turnned off the RTTI because in my projct it must be disconnected.
> > No turn the RTTI on and the file compiled and run successfully.
> >> S.
> >
> > It seems to me that I'm in big trouble!!!!!!! Isn't there any way of
> > doing this with the rtti turned off at visual studio???
> >
> > On 1/18/07, Robert Ramey <ramey_at_[hidden]> wrote:
> >> If you're compiling from the IDE, you might double check that
> >> the RTTI option is actually set to true.  In my experience with
> >> MSVC this option is by default reset to off.
> >>
> >> Robert Ramey
> >>
> >> Miguel Silvestre wrote:
> >>>> Hi!
> >>>>
> >>>> I'm tryingto compile and test the test_no_rtti for deriving
> >>>> pointers of derived classes.
> >>>>
> >>>> I'm getting a crash in the file dbgheap.c line 266 when the boost
> >>>> tries to do this:
> >>>>                    return dynamic_cast<T>(u);
> >>>> on file smart_cast.hpp line 76.
> >>>>
> >>>> I'm using VC-80 compiler. In the attach I send the file (a little
> >>>> bit modified, since I'm looking for this to compile :S).
> >>>>
> >>>> Any sugestion please????
> >>>>
> >>>> --
> >>>> Miguel Silvestre
> >>>>
> >>>
> >>>
> >>>
> >>>> _______________________________________________
> >>>> Boost-users mailing list
> >>>> Boost-users_at_[hidden]
> >>>> http://lists.boost.org/mailman/listinfo.cgi/boost-users
> >>
> >>
> >>
> >> _______________________________________________
> >> Boost-users mailing list
> >> Boost-users_at_[hidden]
> >> http://lists.boost.org/mailman/listinfo.cgi/boost-users
>
>
>
> _______________________________________________
> Boost-users mailing list
> Boost-users_at_[hidden]
> http://lists.boost.org/mailman/listinfo.cgi/boost-users
>

-- 
Miguel Silvestre