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Mike Schilli

NAME

Log::Log4perl::Level - Predefined log levels

SYNOPSIS

  use Log::Log4perl::Level;
  print $ERROR, "\n";

  # -- or --

  use Log::Log4perl qw(:levels);
  print $ERROR, "\n";

DESCRIPTION

Log::Log4perl::Level simply exports a predefined set of Log4perl log levels into the caller's name space. It is used internally by Log::Log4perl. The following scalars are defined:

    $OFF
    $FATAL
    $ERROR
    $WARN
    $INFO
    $DEBUG
    $ALL

Log::Log4perl also exports these constants into the caller's namespace if you pull it in providing the :levels tag:

    use Log::Log4perl qw(:levels);

This is the preferred way, there's usually no need to call Log::Log4perl::Level explicitely.

The numerical values assigned to these constants are purely virtual, only used by Log::Log4perl internally and can change at any time, so please don't make any assumptions.

If the caller wants to import these constants into a different namespace, it can be provided with the use command:

    use Log::Log4perl::Level qw(MyNameSpace);

After this $MyNameSpace::ERROR, $MyNameSpace::INFO etc. will be defined accordingly.

SEE ALSO

AUTHOR

Mike Schilli, <m@perlmeister.com>

COPYRIGHT AND LICENSE

Copyright 2002 by Mike Schilli

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.