Add an actual heuristic for wait time

[r2c2.git] / source / libr2c2 / trainroutemetric.h

diff --git a/source/libr2c2/trainroutemetric.h b/source/libr2c2/trainroutemetric.h
index 156fe88c1a1b15294ce7f689c109158cb5b9bdb3..cef08cb2ae67ba9c6fd33f5411850371b8f45128 100644 (file)
--- a/source/libr2c2/trainroutemetric.h
+++ b/source/libr2c2/trainroutemetric.h
@@ -42,6 +42,7 @@ public:
        TrainRouteMetric(const TrackChain &, TrackChain::Direction = TrackChain::UNSPECIFIED);
 
        void chain_to(const TrainRouteMetric &);
+       float get_distance_from(const Track &) const;
        float get_distance_from(const Track &, unsigned) const;
 };