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

Nlsst
Nskymap
NbaseSkyMap
CBaseSkyMapConfig
CBaseSkyMap
NcachingSkyMap
CCachingSkyMap
NcellInfo
CCellInfo
Ndetail
Ndodecahedron
CDodecahedron
Nutils
CIndex2D
NwcsFactory
CWcsFactory
NdiscreteSkyMap
CDiscreteSkyMapConfig
CDiscreteSkyMap
NdodecaSkyMap
CDodecaSkyMapConfig
CDodecaSkyMap
NequatSkyMap
CEquatSkyMapConfig
CEquatSkyMap
NhealpixSkyMap
CHealpixTractInfo
CHealpixSkyMapConfig
CHealpixSkyMap
Npackers
CSkyMapDimensionPackerConfig
CSkyMapDimensionPacker
NpatchInfo
CPatchInfo
NringsSkyMap
CRingsSkyMapConfig
CRingsSkyMap
NtractBuilder
CBaseTractBuilderConfig
CBaseTractBuilder
CLegacyTractBuilderConfig
CLegacyTractBuilder
CCellTractBuilderConfig
CCellTractBuilder
NtractInfo
CTractInfo
CExplicitTractInfo