Re: [boost] [mpl] BOOST_MPL_AUX_LAMBDA_SUPPORT and non-type template parms

From: Aleksey Gurtovoy (agurtovoy_at_[hidden])
Date: 2006-07-27 00:33:21

Joaquín,

> Suppose we've got the following:
>
> template<typename T, int N>
> struct foo
> {
>   typedef ... type;
> };
>
> and we want to add MPL lambda support for broken compilers.

'foo' is not an MPL metafunction. From
http://www.boost.org/libs/mpl/doc/refmanual/metafunction.html:

    All metafunction's arguments must be types (i.e. only *type
    template parameters* are allowed).

HTH,
-- 
Aleksey Gurtovoy
MetaCommunications Engineering