[AGENT++] Loging in Files

[Brunck, Holger]

Hello,
I'm using the SNMP Master Agent. It works fine but I can't find out who to
adjust the agent, for logging all messages into a file instead of stdout. 
 At this time I'm using the DefaultLog 
 
DefaultLog::log()->set_filter(ERROR_LOG, 2);
DefaultLog::log()->set_filter(WARNING_LOG, 2);
DefaultLog::log()->set_filter(EVENT_LOG, 5);
DefaultLog::log()->set_filter(INFO_LOG, 5);
DefaultLog::log()->set_filter(DEBUG_LOG, 5);
 
How can I setup an own log that logs everything into a file?
 
Kind regards
Holger Brunck