X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fmath%2FSGMathFwd.hxx;h=5fe1995414cd239463e6960cef9d44b4b5056889;hb=e3f70b712545bc42a43175a2a88174dacce9ce73;hp=0bbee1f882813798b5c9d1e5a04b5cfbcc6ffe8c;hpb=607987def582820eb738b61d336d2a301df1c38d;p=simgear.git

diff --git a/simgear/math/SGMathFwd.hxx b/simgear/math/SGMathFwd.hxx
index 0bbee1f8..5fe19954 100644
--- a/simgear/math/SGMathFwd.hxx
+++ b/simgear/math/SGMathFwd.hxx
@@ -32,6 +32,8 @@ class SGMisc;
 template<typename T>
 class SGQuat;
 template<typename T>
+class SGVec2;
+template<typename T>
 class SGVec3;
 template<typename T>
 class SGVec4;
@@ -44,6 +46,8 @@ typedef SGMisc<float> SGMiscf;
 typedef SGMisc<double> SGMiscd;
 typedef SGQuat<float> SGQuatf;
 typedef SGQuat<double> SGQuatd;
+typedef SGVec2<float> SGVec2f;
+typedef SGVec2<double> SGVec2d;
 typedef SGVec3<float> SGVec3f;
 typedef SGVec3<double> SGVec3d;
 typedef SGVec4<float> SGVec4f;