[Rcpp-devel] Cost of function pointer dereferencing

[Davor Cubranic]

On 2010-12-23, at 10:03 AM, romain at r-enthusiasts.com wrote:

>> Maybe you could create a functor for each basic function and use that in a common loop implementation.
>> 
>> I also tried templatizing Ftor on the function it delegates to, so that you could do something like Ftor<exp>(), but I couldn't get it to compile. Your template-fu is far better than mine, so maybe you'll be able to wrangle it into shape and have even more succint code.
> 
> My plan is to go through macros


I guess it is simpler, but oh so old-fashioned. :-)

Davor