Non-type variadic function templates in C++11

Question

I saw a blog post which used non-type variadic templates (currently not supported by gcc, only by clang).

template 
stru         


        

Answer 1

This will print out all elements, get max could be implemented similarly

template 
void foo(){
  cout << N << endl;
}

template 
void foo(){
  cout << N << endl;
  foo();
}


int main(){
  foo<1, 5, 7>();

  return 0;
}