Re: Boost.Numeric.Interval: Please specify rounding control mechanism

From: Olivier Tristan (o.tristan_at_[hidden])
Date: 2020-12-01 14:24:36

Hi,

I'm having the same issue on ARM based Mac.
Could this be looked at ?

Thanks !

Le mar. 29 oct. 2019 Ã  16:37, Bastien Commelongue via Boost-users <
boost-users_at_[hidden]> a écrit :

> Hello,
>
> I am building an app for IOS (ARM) and I had this issue while compiling:
> *Boost.Numeric.Interval: Please specify rounding control mechanism.*
>
> C99 version should be used in this case but  __USE_ISOC99 is not defined.
>
> Modifying the condition with this code (using __cplusplus) fixed the
> issue:
> *boost/numeric/interval/hw_rounding.hpp(36)*
>
>
>
> *#if defined(BOOST_NUMERIC_INTERVAL_NO_HARDWARE) && (defined(__USE_ISOC99)
> || defined(__MSL__) || (defined __cplusplus && __cplusplus >= 201103L))#
>  include <boost/numeric/interval/detail/c99_rounding_control.hpp>#endif*
>
> Let me know if I missed something or if you plan to integrate this
> modification in a next version.
>
> Cheers,
> Bastien Commelongue
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> Boost-users_at_[hidden]
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>

-- 
Olivier Tristan
Research & Development
www.uvi.net