operator & method

@override Int64 operator &(Object other)

Bitwise and operator.

Implementation

@override
Int64 operator &(Object other) {
  Int64 o = _promote(other);
  int a0 = _l & o._l;
  int a1 = _m & o._m;
  int a2 = _h & o._h;
  return Int64._masked(a0, a1, a2);
}