bool has_track(Track &) const;
const std::vector<Endpoint> &get_endpoints() const { return endpoints; }
int get_endpoint_by_link(Block &) const;
- unsigned traverse(unsigned, float * =0) const;
- unsigned traverse(unsigned, const Route *, float * =0) const;
+ float get_path_length(unsigned, const Route * = 0) const;
void check_link(Block &);
void break_link(Block &);
Block *get_link(unsigned) const;