[inline]
Definition at line 189 of file FXVec4d.h.
References FX::FXVec4d::w, FX::FXVec4d::x, FX::FXVec4d::y, and FX::FXVec4d::z.
00189 {return a.x!=n || a.y!=n || a.z!=n || a.w!=n;}