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Mnet-5.03
River stage zero No dependents
1 ++
/ Mnet::Log::Conditional

NAME

Mnet::Log::Conditional - Use Mnet::Log if Mnet::Log is loaded

SYNOPSIS

    use Mnet::Log::Conditional qw( DEBUG INFO WARN FATAL );

    # nothing will happen unless Mnet::Log was loaded
    INFO("starting");

    # errors will still always go to stderr
    WARN("error");
    FATAL("abort");

    my $log = Mnet::Log::Conditional->new($opts);
    $log->DEBUG("object oriented interace");

DESCRIPTION

This module can be called to output log entries using the Mnet::Log module, but only if the Mnet::Log module has already been loaded.

Refer to perldoc Mnet::Log for more information.

new

    $log = Mnet::Log::Conditional->new(\%opts)

This class method creates a new Mnet::Log::Conditional object. The opts hash ref argument is not requried but may be used to override any parsed cli options parsed with the Mnet::Opts::Cli module.

The returned object may be used to call other documented functions and methods in this module, which will call the Mnet::Log module if it is loaded.

Refer to the new method in perldoc Mnet::Log for more information.

debug

    $log->debug($text)

Method to output a debug entry using the Mnet::Log module, if it is loaed. If the Mnet::Log module is not loaded then nothing happens.

info

    $log->info($text)

Method to output an info entry using the Mnet::Log module, if it is loaed. If the Mnet::Log module is not loaded then nothing happens.

warn

    $log->warn($text)

Method to output a warn entry using the Mnet::Log module, if it is loaed. If the Mnet::Log module is not loaded then the perl warn command is called.

fatal

    $log->fatal($text)

Method to output a fatal entry using the Mnet::Log module, if it is loaded. If the Mnet::Log module is not loaded then the perl die command is called.

DEBUG

    DEBUG($text)

Function to output a debug entry using the Mnet::Log module, if it is loaed. If the Mnet::Log module is not loaded then nothing happens.

INFO

    INFO($text)

Function to output an info entry using the Mnet::Log module, if it is loaed. If the Mnet::Log module is not loaded then nothing happens.

WARN

    WARN($text)

Function to output a debug entry using the Mnet::Log module, if it is loaed. If the Mnet::Log module is not loaded then the perl warn command is called.

FATAL

    FATAL($text)

Function to output a debug entry using the Mnet::Log module, if it is loaed. If the Mnet::Log module is not loaded then the perl die command is called.

SEE ALSO

Mnet

Mnet::Opts::Cli::Cache