Don't allow trains to become blocked in critical blocks

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

diff --git a/source/libr2c2/trainrouteplanner.h b/source/libr2c2/trainrouteplanner.h
index b76d663ab5f8caea318ec2bf612bc1d4ab9d83c4..9a9978137cfeb58caa9164e66f41ab3b2ee1c5cd 100644 (file)
--- a/source/libr2c2/trainrouteplanner.h
+++ b/source/libr2c2/trainrouteplanner.h
@@ -94,6 +94,7 @@ private:
                void advance(const Msp::Time::TimeDelta &);
                void advance_track(unsigned);
                void update_estimate();
+               bool is_viable() const;
        };
 
        struct RoutingStep