set priority to LOG_INFO
info msg
warning msg
error msg
fatal msg
set priority to LOG_ERROR
error msg
fatal msg
set priority to LOG_DEBUG
debug:debug msg
debug:2001-05-22
debug:#<Date: 2452052,2299161>
debug:info msg
debug:warning msg
debug:error msg
debug:fatal msg
set priority to LOG_ERROR
msg:error msg
msg:fatal msg
debug.sample3.m1.c1:a C1 Object is initialized
debug.sample3.m1.c2:a C2 Object is initialized
debug.sample3.m2.c1:a C1 Object is initialized
debug.sample3.m2.c2:a C2 Object is initialized
debug.sample4.m1.c1:a C1 Object is initialized
debug.sample4.m1.c2:a C2 Object is initialized
debug.sample4.m2.c1:a C1 Object is initialized
debug.sample4.m2.c2:a C2 Object is initialized
