/// @defgroup datas Data Structures
/// This group describes the several graph structures implemented in HugoLib.
/// @defgroup graphs Graph Structures
/// @ingroup datas
/// This group describes the graph structures implemented in HugoLib.
/// @defgroup auxdat Auxiliary Data Structures
/// @ingroup datas
/// This group describes the data structures implemented in HugoLib in
/// order to make it easier to implement combinatorial algorithms.
/// @defgroup gwrappers Wrapper Classes for Graphs
/// @ingroup graphs
/// This group contains several wrapper classes for graphs
/// @defgroup galgs Graph Algorithms
/// This group describes the several graph algorithms implemented in HugoLib.
/// @defgroup misc Miscellaneous Tools
/// Here you can find several useful tools for development,
/// debugging and testing.
/// @defgroup experimental Experimental Structures and Algorithms
/// This group contains some Experimental structures and algorithms.
/// The stuffs here are subject to change.
/// \ingroup misc experimental
namespace hugo { }