Steven,<div><br></div><div>I didn&#39;t notice I was getting a linking error for the following code that we discussed.  It compiles fine but has an &quot;unresolved external symbol&quot; for the following.</div><div><br></div>
<div>class A</div><div>{</div><div>  static const metric::nautical_mile_base_unit::unit_type nautical_miles;</div><div>  static const metric::hour_base_unit::unit_type hours;</div><div>  static const decltype(nautical_miles / hours) nautical_miles_per_hour;</div>
<div>};</div><div><br></div><div>If I move these lines outside the class everything compiles and links fine.  What am I missing here?</div><div><br></div><div>Ryan</div>