Re: new type traits

From: Gero Peterhoff (g.peterhoff_at_[hidden])
Date: 2020-09-12 19:18:33

Ok, this version works with C++11, but the call is slightly different:
using sig_foo = boost::signature_of<decltype(&foo)>;
using sig_baz = boost::signature_of<decltype(&bar::baz)>;
and
boost::argument_size_v<decltype(&foo)>
boost::argument_size_v<decltype(&bar::baz)>

But there is still one problem: if a parameter is const it is not recognized. Do you have an idea?

Am 12.09.20 um 20:50 schrieb Peter Dimov via Boost:
> Gero Peterhoff wrore:
> 
>> Hi Peter,
>> i implemented signature_of similar to the function_traits. This is more flexible, but requires C++20.
> 
> There's no need for C++20 here, 11 is enough. See also https://github.com/boostorg/type_traits/issues/147 that I just opened for other reasons.
> 
> 
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