C++ method name as template parameter

Question

How do I make the method name (here some_method) a template parameter?

template
void sv_set_helper(T& d, bpn::array const&         


        

Answer 1

Here is a simple example...

#include 

template
void bar(T& d, FType f) {
  (d.*f)(); // call member function
}


struct foible
{
  void say()
  {
    std::cout << "foible::say" << std::endl;
  }
};

int main(void)
{
  foible f;
  bar(f,  &foible::say); // types will be deduced automagically...
}