Patch from Melchior Franz:

[flightgear.git] / src / ATC / tower.hxx

diff --git a/src/ATC/tower.hxx b/src/ATC/tower.hxx
index 2d66b091d08f326f95def8cdb599a85001f46632..f4941ce707fb55ae34a78ce3031e9312ce0145ce 100644 (file)
--- a/src/ATC/tower.hxx
+++ b/src/ATC/tower.hxx
@@ -27,9 +27,13 @@
 #include <simgear/math/sg_geodesy.hxx>
 #include <plib/sg.h>
 
-#include <string>
+#include STL_IOSTREAM
+#include STL_STRING
 
 SG_USING_STD(string);
+#ifndef SG_HAVE_NATIVE_SGI_COMPILERS
+SG_USING_STD(ios);
+#endif
 
 #include "ATC.hxx"
 
@@ -145,4 +149,4 @@ operator >> ( istream& in, FGTower& t )
 }
 
 
-#endif  //_FG_TOWER_HXX
\ No newline at end of file
+#endif  //_FG_TOWER_HXX