Re: [boost] [fusion] Definition for FUSION_MAX_MAP_SIZE

Subject: Re: [boost] [fusion] Definition for FUSION_MAX_MAP_SIZE
From: Edward Diener (eldiener_at_[hidden])
Date: 2014-06-30 11:40:22

On 6/30/2014 11:15 AM, Agustín K-ballo Bergé wrote:
> On 30/06/2014 09:26 a.m., Edward Diener wrote:
>> The documentation for fusion implies that FUSION_MAX_MAP_SIZE is defined
>> whenever a fusion header is included.
>
> It doesn't, it simply reserves the option for any header to define it or
> include a header that does. This is the general case for max sizes, and
> allows fusion to do things as implementing a container in terms of a
> different one.
>
>> What fusion header needs to be
>> included in order to bring in the definition for FUSION_MAX_MAP_SIZE ?
>
> As far as I can tell, `FUSION_MAX_MAP_SIZE` is only defined if you
> include <boost/fusion/container/map.hpp> and the implementation is
> non-variadic.

What do you mean by 'and the implementation is non-variadic' ?