Re: [boost] Formal Review Request: mp11

18 Mar 2017


      Bjorn Reese wrote:
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On 03/18/2017 02:33 PM, Peter Dimov via Boost wrote:
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Bjorn Reese wrote:
...
Most algorithms take the typelist as the first argument, but others do 
not, e.g. mp_transform. If possible, I would like to see all 
algorithms take typelist as the first argument.
It's not possible for L... to be first. Note the ellipsis.
Notice that I removed them :)
The documentation states that "data structures are lists of the form 
L" so why is L... needed in mp_transform?
mp_transform is variadic, it works on more than one list.

    mp_transform, mp_list>

->

    mp_list, std::pair>