initialize a vector in a constructor

Projects Programming
6

This compiles:

template< const int i_Elements > class myClass
  {
  private:
  const int n_Elements;
  unsigned long myVector [i_Elements];
  public:
   myClass () : n_Elements (i_Elements) {};
  };

void setup ()
{
 myClass<4> foo;
 Serial.begin (115200);
 Serial.println (sizeof foo, DEC);
}

void loop () {}

Output:

18