Re: [Boost-users] [mpl] Sorting types by index

From: Aleksey Gurtovoy (agurtovoy_at_[hidden])
Date: 2008-03-26 01:08:24

Scott Meyers writes:
> John Femiani wrote:
>> Try this:
>>
>> template<typename S, typename T>
>> struct IndexOf: mpl::distance<typename mpl::begin<S>::type,
>>                                  typename mpl::find<S, T>::type
>>                                >
>> {};
>
> Brilliant, thanks very much!

There is also (undocumented) "boost/mpl/index_of.hpp".

--
Aleksey Gurtovoy
MetaCommunications Engineering