Protocol DLogger

Adopted by:
DSystemLogger, DTextWritableLogger
Declared in:
DLogger.h

Protocol Description

The DLogger protocol specifies methods for classes that can perform logging. This is done by logging of events. Every event has a level (DLOG_PANIC..) and a message. To prevent logging of massive amounts of events, the logger can mask events with a certain level(s).

Last modified:
23-Nov-2004 (DLogger.h)

Method Index

- (BOOL) doLog :(int) level :(const char *) message
Log an event by the logger
Parameters:
level - the level of the event
message - the message to be logged
Returns:
success
- (int) mask :(unsigned) levels
Set the level mask
Parameters:
level - the levels (ored)
Returns:
the previous mask
- (int) mask :(unsigned) high :(unsigned) low
Set the level mask range
Parameters:
high - the highest level to mask
low - the lowest level to mask
Returns:
the previous mask

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