Re: [Boost-users] [Regex] subexpressions

Subject: Re: [Boost-users] [Regex] subexpressions
From: Roland Bock (rbock_at_[hidden])
Date: 2008-11-24 08:10:27

Glad to read that you're coming closer to a solution. But I am sorry, I 
cannot help you with the includes.

Regards,

Roland

Carsten Witzel wrote:
> 2008/11/20 Roland Bock <rbock_at_[hidden] <mailto:rbock_at_[hidden]>>
> 
>         I'll try static linking, but I guess it will not solve the
>         problem: I'm 100% sure that the main application does not use
>         boost.regex (I've checked with dependancy walker).
> 
> 
>     It still might be that you have two versions of boost on your
>     system, one being used at compile time, the other at runtime. In my
>     experience, many obscure errors result from something like that. If
>     it is not boost, check all other libraries you are using in your
>     program.
> 
>     Next step: Use some memory checking library (hope there is something
>     like that for windows...). Memory which is corrupted by the
>     application can also give extraordinary results.
> 
>     If this still yields no findings, gradually remove all calls to the
>     3rd party software or replace the function calls by calls to dummy
>     functions. Somewhere between the current state and that initial
>     commandline exe the regex behavior will return to normal. This will
>     give you a hint where to look closer or what/whom to ask in more detail.
> 
>     Try to reproduce the problem with something you can publish. If you
>     find no way to reproduce the problem without the 3rd-party software,
>     contact the vendor.
> 
> 
> Thanks for the hints!
> 
> I've checked with Microsofts TR1 implementation, and I get the same 
> wrong result, so the problem is not Boost, but the 3rd party application.
> 
>  From an older project, I remembered that the application's libs use 
> _HAS_ITERATOR_DEBUGGING=0 and _SECURE_SCL=0, but that wasn't enough.
> 
> If anyone had an idea which #defines and #includes are _not_ allowed for 
> boost::regex (or std::tr1::regex), that would be great!
> 
> But you're right: as it's not a Boost-specific problem, I'll try to get 
> help from the application's vendor.
> 
> Regards,
> Carsten
> 
> 
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