diff -r 0e83db759894 -r 60e4627e8c74 doc/groups.dox
--- a/doc/groups.dox	Mon Apr 26 17:41:23 2004 +0000
+++ b/doc/groups.dox	Mon Apr 26 18:08:46 2004 +0000
@@ -1,18 +1,30 @@
-/// @defgroup misc Miscellaneous tools
+/// @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
+/// @defgroup experimental Experimental Structures and Algorithms
 /// This group contains some Experimental structures and algorithms.
 /// The stuffs here are subject to change.
 
-/// @defgroup gwrappers Wrapper classes for graphs
-/// @ingroup experimental
-/// This group contains several wrapper classes for graphs
-
-/// @defgroup graphs Graph structures
-/// @ingroup experimental
-/// This group describes the several graph structures implemented in HugoLib.
 
 /// \ingroup misc experimental
 namespace hugo { }