yade-dev team mailing list archive

[Václav Šmilauer <eudoxos@xxxxxxxx>]

On 10.7.2009 13:00, Anton Gladky wrote:
> Hi all!
> As I understand log4cxx is using for different task. One of them is to 
> output "service messages" during debugging.
> I was trying to add LOG_TRACE("Bla Bla Bla") but I do not see this 
> message in output.
You must set logging level for the class of which logger you use, in the 
file ~/.yade-trunk/logging.conf  (or whatever is the version you use) -- 
see trunk/logging.conf.sample for commented sample, see also log4cxx 
website for details. You can set loglevel from within python:

from yade import log
log.setLevel("TheClassOfWhichLoggerYouWantToSet",log.TRACE)
# e.g. in scripts/test/facet-topo.py

Note however that in the optimized builds, LOG_TRACE and LOG_DEBUG are 
eliminted altogether from the code. TRVAR1 ... TRVAR5 macros use 
LOG_TRACE, so they also will not work.

Vaclav