cppbind.Ghost: clean up a bit

[simgear.git] / simgear / math / SGVec2.hxx

diff --git a/simgear/math/SGVec2.hxx b/simgear/math/SGVec2.hxx
index 68e74c1736a874fb6b06549c49057d993b3e9bd1..0695cded19f232e7cc14b698e2f1c6892be2e0fe 100644 (file)
--- a/simgear/math/SGVec2.hxx
+++ b/simgear/math/SGVec2.hxx
@@ -18,6 +18,8 @@
 #ifndef SGVec2_H
 #define SGVec2_H
 
+#include <iosfwd>
+
 /// 2D Vector Class
 template<typename T>
 class SGVec2 {