Inherits from DDAbstractLogger : NSObject
Conforms to DDLogger
Declared in DDASLLogger.h


This class provides a logger for the Apple System Log facility.

As described in the “Getting Started” page, the traditional NSLog() function directs it’s output to two places:

  • Apple System Log
  • StdErr (if stderr is a TTY) so log statements show up in Xcode console

To duplicate NSLog() functionality you can simply add this logger and a tty logger. However, if you instead choose to use file logging (for faster performance), you may choose to use a file logger and a tty logger.

Class Methods


+ (instancetype)sharedInstance