folly::LoggerDB

Synopsis

Declared in <folly/logging/LoggerDB.h>

class LoggerDB;

Name	Description
`InternalWarningHandler`	Function type for handling internal logging library warnings.

Name	Description
`TestConstructorArg`	Tag type used to select the testing constructor.

Name	Description
`LoggerDB` [constructor]	Construct a LoggerDB for testing purposes.
`~LoggerDB` [destructor]	Destroy the LoggerDB.
`addContextCallback`	Add a new context string callback to the list.
`cleanupHandlers`	Remove all registered LogHandlers on all LogCategory objects.
`flushAllHandlers`	Call flush() on all LogHandler objects registered on any LogCategory in this LoggerDB.
`getCategory`	Get the LogCategory for the specified name.
`getCategoryOrNull`	Get the LogCategory for the specified name, if it already exists.
`getConfig`	Get a LogConfig object describing the current state of the LoggerDB.
`getContextString`	Return a context string to be appended after default log prefixes.
`getFullConfig`	Get a LogConfig object fully describing the state of the LoggerDB.
`registerHandlerFactory`	Register a LogHandlerFactory.
`resetConfig`	Reset the current LoggerDB state to the specified LogConfig settings.
`setLevel`	Set the log level for the specified category.
`unregisterHandlerFactory`	Remove a registered LogHandlerFactory.
`updateConfig`	Update the current LoggerDB state with the specified LogConfig settings.
`xlogInit`	Initialize the LogCategory* and std::atomic<LogLevel> used by an XLOG() statement.
`xlogInitCategory`	Initialize the LogCategory pointer used by an XLOG() statement.

Name	Description
`get`	Get the main LoggerDB singleton.
`internalWarning`	internalWarning() is used to report a problem when something goes wrong internally in the logging library.
`setInternalWarningHandler`	Set a function to be called when the logging library generates an internal warning.

Name	Description
`initializeLoggerDB`	initializeLoggerDB() will be called to configure the main LoggerDB singleton the first time that LoggerDB::get() is called.