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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.



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