Make Route hold non-const Tracks to match Block

[r2c2.git] / source / 3d / layout.h

diff --git a/source/3d/layout.h b/source/3d/layout.h
index a0c77868ae58bc68a3c804843622996d119d2263..f09603de5b00dad0d9ad06178a7e1eef71d98aa0 100644 (file)
--- a/source/3d/layout.h
+++ b/source/3d/layout.h
@@ -38,7 +38,7 @@ public:
        void add_track(Track3D &);
        void remove_track(Track3D &);
        const std::list<Track3D *> &get_tracks() const { return tracks; }
-       Track3D &get_track(const Track &) const;
+       Track3D &get_track(Track &) const;
        Track3D *pick_track(float, float, float) const;
 
        void add_vehicle(Vehicle3D &);