private:
///
bool bfs_init(int, bool clear_visited, std::queue<int> & Q);
private:
///
bool bfs_init(int, bool clear_visited, std::queue<int> & Q);
- /// used to recover a marked path
- void getMarkedPath(int from, int to, EdgePath & path);
/// these represent the arrows connecting the nodes of the graph.
/// this is the basic representation of the graph: as a bunch of
/// arrows.
/// these represent the arrows connecting the nodes of the graph.
/// this is the basic representation of the graph: as a bunch of
/// arrows.