X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=universe.h;h=74339a35f7d209df46cacf2678903b709208a014;hb=3e51d77116e49ba279a6cbbf1dbbc893c4117eb4;hp=72dc51927334c085aa35d5be1d0de1c897eca612;hpb=3caf13085a6ae1ae41d6f489c8b69206b0ffa48d;p=universe.git

diff --git a/universe.h b/universe.h
index 72dc519..74339a3 100644
--- a/universe.h
+++ b/universe.h
@@ -32,7 +32,7 @@ public:
   void apply_collision_forces(scalar_t dt);
   bool update(scalar_t dt);
   Polygon *pick_polygon(scalar_t x, scalar_t y);
-  void print_fig(ostream &os);
+  void print_xfig(XFigTracer *tracer);
   void draw(SimpleWindow *window);
 };