For working with undirected graphs, head is changed to aNode.
Some dimacs doki.
2 /// @defgroup experimental Experimental structures and algorithms
3 /// This group contains some Experimental structures and algorithms.
4 /// The stuffs here are subject to change.
6 /// \ingroup experimental
9 /// @defgroup gwrappers Wrapper classes for graphs
10 /// @ingroup experimental
11 /// This group contains several wrapper classes for graphs
13 /// @defgroup graphs Graph structures
14 /// @ingroup experimental
15 /// This group describes the several graph structures implemented in HugoLib.