Re: [Boost-users] boost MSM

Subject: Re: [Boost-users] boost MSM
From: Raj Sambasivan (rajinikanth_at_[hidden])
Date: 2014-11-30 07:38:28

Thanks christophe, when i do nm on the binary i see big symbol for the
dispatch table running into pages, is there any way to hide this? ( i was
googling for type hiding and found this but not sure how to use this to
hide the transition table
http://www.boost.org/doc/libs/1_41_0/libs/multi_index/doc/compiler_specifics.html#type_hiding
)
cheers
-raj

On Mon, Nov 10, 2014 at 8:32 PM, <christophe.j.henry_at_[hidden]> wrote:

>   Hi Raj,
>
>  >I have been using boost msm, i have two state machines each with around
> 30 transitions / 4 regions , no submachine etc for now...
> >it perfectly fits the bill on what im trying to do, thanks for the great
> library, one issue i face is ,
> >the debug build takes for ever to compile and the size is very big (the
> optimized one with no debug symbol compiles pretty fast)
> >and when errors happens the compiler (template barf) goes for pages and
> pages .. any hints on this please?
>
> What compiler are you using? If VC, the problem could be “Enable minimal
> rebuild”, g++ is bad with debug, mingw even worse. I don’t know if some
> compiler options can help (I think I got some slight improvement by playing
> with –O). In the end, I avoided the problem by switching to clang (half
> compile time, half memory costs).
>
> Cheers,
> Christophe
>
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