This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 123456]

▼Cstd::basic_string< Char >	STL class
►Cstd::string	STL class
CCString	String class that is used inside ZNC
CCBlowfish	Does Blowfish w/64 bit feedback, no padding
CCBufLine
CCCapability
CCConfig
CCConfigEntry
▼CCCoreTranslationMixin
►CCAuthBase
CCClientAuth
CCChan
CCIRCNetwork
CCModCommand	A helper class for handling commands in modules
CCModules
CCSockManager
CCUser
CCZNC
►CCZNCSock
CCExecSock
►CCIRCSocket	Base IRC socket for client<->ZNC, and ZNC<->server
CCClient
CCIRCSock
CCIncomingConnection
CCRealListener
►CCSocket	Base Csock implementation to be used by modules
►CCHTTPSock
CCWebSock
▼CCCron	This is the main cron job class
►CCTimer
CCFPTimer
CCDebug
CCDelayedTranslation
CCException
CCFile
CCGetAddrInfo	This function is a wrapper around getaddrinfo (for ipv6)
CCInlineFormatMessage
▼CCJob	A job is a task which should run without blocking the main thread
CCModuleJob	A CJob version which can be safely used in modules
CCLanguageScope
CCListener
CCMD5
▼CCMessage	Here is a small explanation of how messages on IRC work, and how you can use this class to get useful information from the parsed message
CCChgHostMessage
CCNickMessage
CCNumericMessage
CCQuitMessage
►CCTargetMessage
CCActionMessage
CCCTCPMessage
CCJoinMessage
CCKickMessage
CCModeMessage
CCNoticeMessage
CCPartMessage
CCTextMessage
CCTopicMessage
CCModInfo
CCModule	The base class for your own ZNC modules
CCModuleEntry	C-style entry point to the module
CCNick
CCOptionalTranslation
CCQuery
CCSCharBuffer	Ease of use self deleting char * class
▼CCSConnection	Options for creating a connection
CCSSSLConnection
CCServer
▼CCSListener	Options container to create a listener
CCSSSListener
▼CCSMonitorFD	Class to tie sockets to for monitoring by Csocket at either the Csock or TSockManager
CCCurlSock	Csocket style wrapper around libcurl-multi
▼CCSockCommon	Simple class to share common code to both TSockManager and Csock
►CCSocketManager	Best class to use to interact with the sockets
►CTSocketManager< CZNCSock >
CCSockManager
CTSocketManager< T >	Ease of use templated socket manager
►CCsock	Basic socket class
CCZNCSock
CCSSockAddr	Sockaddr wrapper
CCTemplateLoopContext
CCTemplateOptions
▼CCTemplateTagHandler
CCZNCTagHandler
CCThreadPool
CCTranslation
CCTranslationDomainRefHolder
CCTranslationInfo
CCUtils
CCWebSession
CCWebSubPage
▼Cstd::deque< T >	STL class
CCBuffer
▼Chash
Cstd::hash< CString >
▼Cstd::ios_base	STL class
►Cstd::basic_ios< Char >	STL class
►Cstd::basic_ostream< Char >	STL class
►Cstd::basic_ostringstream< Char >	STL class
►Cstd::ostringstream	STL class
CCDebugStream
▼Cstd::map< K, T >	STL class
►CMCString	A dictionary for strings
CCTemplate
Cmd5_context
Csha256_ctx
CTCacheMap< K, V >	Insert an object with a time-to-live and check later if it still exists
CTCacheMap< CString >
▼CTCacheMap< CString, std::shared_ptr< CWebSession > >
CCWebSessionMap
▼Cstd::vector< T >	STL class
CCDir
CCModules
CCSocketManager	Best class to use to interact with the sockets
CCTable	Generate a grid-like or list-like output from a given input