Here is a list of all namespaces with brief descriptions:

[detail level 1234]

NGlib
▼NGnome
▼NVfs
NApplicationRegistry
▼NAsync	Deprecated namespace - use Async2
CHandle
▼NAsync2	Asynchronous file operations: POSIX-style file operations that run outside your main loop
CHandle
▼NDnsSd
CService
NMime
▼NTransfer
CProgressInfo
▼NTransfer2	File transfers: conveniently copy/move/delete single or many URIs at once
CProgressInfo	Provides progress information for the transfer operation
CAddress
CFileInfoResult	Encapsulates the details of an individual file info request that was part of a mass file info request launched through Async2::Handle::get_file_info(), and is passed to a Async2::Handle::SlotGetFileInfo
CFindDirectoryResult	This class is passed to a Async2::Handle::SlotFindDirectory by Async2::Handle::find_directory() and contains the information associated with a single Gnome::Vfs::Uri matching the specified find request
CDirectoryHandle
CDrive
Cexception
CFileInfo
CHandle
CMimeAction
CMimeApplication
CMimeMonitor
CMonitorHandle
CResolveHandle
CUri
CVolumeMonitor
CVolume