"Tobias Schwinger" <tschwinger@neoscientists.org> 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 use. OTOH I guess that the fact that there iasnt a::type if its not a function is documented Another weakness of feed_function is that it doesnt support overloaded functions by deduction. regards Andy Little