refactor: earth_radius moved to cpp file

2021-02-26 14:25:01 +01:00
parent cdba0cdbc4
commit 0d3740cc87
2 changed files with 7 additions and 3 deletions
@@ -24,6 +24,13 @@
 #include <cmath>
 #include <numbers>

+namespace {
+
+using namespace units::physical::si::unit_constants;
+inline constexpr auto earth_radius = 6371 * km;
+
+}  // namespace
+
 namespace geographic {

 distance spherical_distance(position from, position to)