Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 12]

CAstro	Class containing basic functions required for astronomy
CBadArgumentException	Class for bad argument exceptions
CBand_Matrix	Band Martix solver for cubic spline interpolation
CCat_Merge	Class for merging cluster catalogues
CCat_Split	Class for splitting galaxy catalogues
CCluster	Class for storing galaxy cluster properties and members
CComp	Class containing basic functions used in generic codes
CCosmo	Class containing basic functions required for Cosmology
CDomainException	Class for domain exceptions
CFileio	Class for file input and output
CFoF	Class for perfoming friends-of-friends cluster detection
CGalaxy	Class for storing galaxy properties
CGalaxyCompCoord
▼CKdtree	Class for constructing a kd-tree
CKdtree_node	Class structure for kd-tree properties
CMain	Class for running the FoF algorithm
CMerge	Class for merging Cluster instances
CMerge_Fileio	Class for reading files for Cat_Merge
COption	Class for reading code options
CPoint
CRuntimeException	Class for runtime exceptions
CSpline	Class for cubic spline interpolation
CUnionFind
CZbin	Class for storing redshift bin properties