Subject: Re: [boost] detecting a constructor with a specific signature
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2010-01-27 12:32:19
AMDG
vicente.botet wrote:
> "Kenny Riddile" <kfriddile_at_[hidden]> wrote:
>
>> Alas, I'm using VC9. The first declaration of select() gives me the
>> following error:
>>
>> error C2564: 'T' : a function-style conversion to a built-in type can
>> only take one argument
>>
>
> Hi,
>
> have you tried to double ()
>
> template< typename T >
> typename result< sizeof T(( make< const std::string& >(), make< Foo& >() )) >::type select( int );
>
That doesn't try the same constructor.
The problem is that this method requires extended SFINAE
which VC9 doesn't support.
In Christ,
Steven Watanabe