Class Hierarchy

Go to the graphical class hierarchy

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

[detail level 1234]

CAdHoc	Representation of an ad hoc command with the command index and arguments
▼Cffd::Bytes	Use this class for byte-formatted values. e.g.: "123 KiB"
Cffd::Quota	This class extends ffd::Bytes to specify percents of an amount of bytes
CConcurrentQueue< T >	Single-consumer multiple-producer concurrent FIFO queue
CConcurrentQueue< AdHoc >
Cffd::ConfigNode	Class for config_map_ entries
CConfigOverride< T >
CConfigOverride< Logger::log_level_t >
CConfigOverrides
▼Cffd::ConfigParser	Main configuration parser class to inherit from in your code
CConfig	Configuration class
Cffd::ConfigSubsectionGuard	Use this to switch to a certain config subsection to get a group of values
Cfuse_ops::dirp
▼Cexception
▼Cffd::ConfigException	Exceptions thrown by this library
Cffd::ByteParseException	Throw this exception when Bytes::set() fails to parse string
Cffd::ConfigGuardException	Throw this exception when a ConfigGuard is constructed or get_from() is called when the config is already guarded
Cffd::MissingOptionException	Throw this exception when a config entry is missing
Cffd::NoConfigException	Throw this exception when the config file fails to open
Cffd::QuotaParseException	Throw this exception when Quota::parse_fraction() fails to parse string
CFile	File object to represent a file in the autotier filesystem
CFusePassthrough	Class to mount filesystem
CFusePriv	Fuse Private data class grabbed from fuse_get_context()->private_data (void*) in fuse filesystem functions
CLogger	Class to print logs to either stdout/stderr or the syslog
CMetadata	File metadata to be stored in and retrieved from the RocksDB database
▼CSliceTransform
Cl::PathSliceTransform	Used to make rocksdb lookups faster, groups keys by first dir in path
CTier	Class to represent each tier in the filesystem
▼CTierEngineBase	Base class of TierEngine. Deals with calling config_ constructor and holds onto some members used in multiple other components
▼CTierEngineAdhoc	TierEngine component to handle ad hoc commands
▼CTierEngineTiering	TierEngine component to deal with tiering, inherits all other components so this is essentially the entirety of TierEngine
CTierEngine	Main TierEngine object to construct for setting up autotier. See other components for functionality
▼CTierEngineDatabase	TierEngine component for dealing with the rocksdb database
CTierEngineTiering	TierEngine component to deal with tiering, inherits all other components so this is essentially the entirety of TierEngine
▼CTierEngineMutex	TierEngine component for ensuring only one instance of autotier runs for a given run path
CTierEngineTiering	TierEngine component to deal with tiering, inherits all other components so this is essentially the entirety of TierEngine
▼CTierEngineSleep	TierEngine component for dealing with thread sleeping
CTierEngineTiering	TierEngine component to deal with tiering, inherits all other components so this is essentially the entirety of TierEngine