Re: [Boost-users] [multi_index] SIGABRT inmulti_index_containerconstructor

"JOAQUIN LOPEZ MU?Z" wrote:

Hello Manual, thank you for not abandoning this problem!

----- Mensaje original ----- De: Manuel Jung Fecha: Domingo, Febrero 25, 2007 11:43 am Asunto: Re: [Boost-users] [multi_index] SIGABRT in multi_index_container constructor Para: boost-users@lists.boost.org

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Hi,

After a working version with std::queue's im now back to multi_index_container. And new try new idea! I found out something:

This "#define" block -------cut-------- #if !defined(NDEBUG) #define BOOST_MULTI_INDEX_ENABLE_INVARIANT_CHECKING #define BOOST_MULTI_INDEX_ENABLE_SAFE_MODE #endif -------cut-------- was before all my #include's up to now. And if the "SAFE_MODE" was enabled i was getting SEGFAULTs. But now i dropped this blocked after all my includes in the header file or even in the main implemantation file and dont get the errors anymore!

I hope this helps/makes any sense to you?

It does make sense, but it doesn't provide much info: those macros have to be defined before inclusion of B.MI headers to take effect, so that having them after the includes is entirely equivalent to not defining them :(

okay, it has clearly no effect to defines variables/flags, hwich are not used...

Can you (I mean, are you allowed to) provide a sketch of the class where the offending queue class is being used? I remember you said it's a member of a more complex class, or something like that.

Hm, i think i can do that, nobody could use a part of the code anyway (or would like..); But which part of it do you like? The Header? Or a part of the header? Or parts of code where the first error with the scripts are raising? Greetings, Manu Ps.: I have some question about the mem_fun. You cannot have a index which is automaticly recalculated within a member function, can you? Im thinking about a function checking, if a try_mutex is locked. But i think, this is a gainst the natured of a index. Am i right?

Thank you,

Joaquín M López Muñoz Telefónica, Investigación y Desarrollo