Re: [Log4cplus-devel] LOG4CPLUS_TRACE not logging any output...

[Václav Z. <vha...@gm...>]

On 14 March 2014 06:48, UK S wrote:

> Dear All,
> I am using log4cplus version log4cplus-1.1.2-rc2 .
> I am facing a problem if I am using the LOG4CPLUS_TRACE then I am not
> getting any traces out of it.  I understand it should log function entry
> and exit .
>
> Is there any issue or something I am missing ?
>
> Attached the simple program for the same.
>
>
> #include "log4cplus/logger.h"
> #include "log4cplus/consoleappender.h"
> #include "log4cplus/loglevel.h"
> #include <log4cplus/loggingmacros.h>
> #include <iomanip>
>
> using namespace std;
> using namespace log4cplus;
>
> int
> main()
> {
>     log4cplus::initialize ();
>     SharedAppenderPtr append_1(new ConsoleAppender());
>     append_1->setName(LOG4CPLUS_TEXT("First"));
>     Logger::getRoot().addAppender(append_1);
>
>     Logger root = Logger::getRoot();
>     Logger test = Logger::getInstance(LOG4CPLUS_TEXT("test"));
>
>     test.setLogLevel(NOT_SET_LOG_LEVEL);
>     LOG4CPLUS_TRACE(root, "ENTER");
>     LOG4CPLUS_TRACE(test, "ENTER");
>     LOG4CPLUS_INFO(test, "Hello UKS ");
>
>
>     return 0;
> }
>
> *Output :-*
> $./ostream_test
> INFO - Hello UKS
>

The default threshold for root logger is DEBUG_LOG_LEVEL. You will have to
set the threshold for the root logger to TRACE_LOG_LEVEL to get it to show.

--

VZ