CUDA function pointers

Question

I was trying to make somtehing like this (actually I need to write some integration functions) in CUDA

#include 
using namespace std;

float         


        

Answer 1

Even though you may be able to compile this code (see @Robert Crovella's answer) this code will not work. You cannot pass function pointers from host code as the host compiler has no way of figuring out the function address.