Re: [boost] An open typeswitch using lambdas

Subject: Re: [boost] An open typeswitch using lambdas
From: Sumant Tambe (sutambe_at_[hidden])
Date: 2013-11-30 02:47:57

Well, gcc 4.9 has a name lookup bug (
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58820) and Visual Studio 2013
Nov CTP chokes on lambda multiple inheritance.

Also, I'm not sure what you are suggesting with the struct F example.
Simply bringing the base class's operator () in the current scope does not
provide "typeswitch" capability.

On 29 November 2013 14:33, Mathias Gaunard <mathias.gaunard_at_[hidden]>wrote:

> On 29/11/2013 19:31, Sumant Tambe wrote:
>
>  The implementation of the library is a little over 250 lines. Check it out
>> here: http://coliru.stacked-crooked.com/a/72597a93b12916d4. clang is the
>> only compiler I've been able to compile it with.
>>
>
> Doing the kind of thing you're doing should be easy to do with any C++
> compiler.
> You're apparently over-complicating things.
>
> That stuff can simply be done with
>
> template<class F1, class F2>
> struct F : F1, F2
> {
>   using F1::operator();
>   using F2::operator();
> };
>
> This approach also has the advantage that it doesn't require monomorphic
> lambdas, it can build an overload of arbitrary function objects.
>
>
>
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