X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fmath%2Fsg_types.hxx;h=f413c26b58359eb66f13f00c6773132562e2bffd;hb=f19e83dcf10d5fced3d799c884a4654d7ada6548;hp=4698acecb5886d8018ced33e24a9136e87a49617;hpb=d4c7e950927b1e19a7a7622a7919f32233a6b7a8;p=simgear.git

diff --git a/simgear/math/sg_types.hxx b/simgear/math/sg_types.hxx
index 4698acec..f413c26b 100644
--- a/simgear/math/sg_types.hxx
+++ b/simgear/math/sg_types.hxx
@@ -38,7 +38,7 @@
 #include <string>
 #include <vector>
 
-#include <simgear/math/point3d.hxx>
+class Point3D;
 
 using std::vector;
 using std::string;