#include <Airports/simple.hxx>
#include <simgear/props/props.hxx>
-#include "tiedpropertylist.hxx"
+#include <simgear/props/tiedpropertylist.hxx>
namespace Environment {
bool _snow_cover;
std::string _decoded;
protected:
- TiedPropertyList _tiedProperties;
+ simgear::TiedPropertyList _tiedProperties;
MagneticVariation * _magneticVariation;
};