From: Tobias Schwinger (tschwinger_at_[hidden])
Date: 2005-06-19 09:26:53
Andy Little wrote:
> "Tobias Schwinger" <tschwinger_at_[hidden]> wrote i
>
>>Hi Andy,
>>
>>sorry for spotting it this late:
>>
>>Andy Little wrote:
>>
>>> typename boost::enable_if<
>>> ::boost::is_function_type<boost::function_pointer,Function>,
>>> typename boost::function_type_result<Function>::type
>>
>>^^^^ This does not really make sense because you instantiate
>>'function_type_result' regardless if 'Function' is a function type. Need
>>'lazy_enable_if' here.
>>
>>
>>> >::type
>>> feed_function(Function f, Tuple& t)
>>> {
>>> return function_feeder<Function>::feed(f,t);
>>> }
>>>
>
>
> Good point. Might be nice to document that as I guess that this is a common
In fact it gives a nice example snippet to be inlined in the docs ;-).
> use. OTOH I guess that the fact that there iasnt a::type if its not a function
> is documented
Not that explicitly (the preconditions are listed) but it is on my list already
because this question was asked too often in the review.
Regards,
Tobias