| 1 |
sashby |
1.5 |
=head1 NAME
|
| 2 |
williamc |
1.2 |
|
| 3 |
sashby |
1.5 |
Utilities::Verbose - Add verbosity to the current package.
|
| 4 |
|
|
|
| 5 |
|
|
=head1 DESCRIPTION
|
| 6 |
|
|
|
| 7 |
|
|
Provide a verbosity framework.
|
| 8 |
|
|
|
| 9 |
|
|
=head1 METHODS
|
| 10 |
|
|
|
| 11 |
|
|
=over
|
| 12 |
|
|
|
| 13 |
|
|
=cut
|
| 14 |
|
|
|
| 15 |
|
|
=item C<new()>
|
| 16 |
|
|
|
| 17 |
|
|
A new Verbose object.
|
| 18 |
|
|
|
| 19 |
|
|
=item C<verbose(string)>
|
| 20 |
|
|
|
| 21 |
|
|
Print string in verbosity mode.
|
| 22 |
|
|
|
| 23 |
|
|
=item C<verbosity($sw)>
|
| 24 |
|
|
|
| 25 |
|
|
Turn verbosity on or off ($sw is 0 or 1).
|
| 26 |
|
|
|
| 27 |
|
|
=back
|
| 28 |
|
|
|
| 29 |
|
|
=head1 AUTHOR
|
| 30 |
|
|
|
| 31 |
|
|
Originally Written by Christopher Williams.
|
| 32 |
|
|
|
| 33 |
|
|
=head1 MAINTAINER
|
| 34 |
|
|
|
| 35 |
|
|
Shaun ASHBY L<mailTo:Shaun.Ashby@cern.ch>
|
| 36 |
|
|
|
| 37 |
|
|
=cut
|
| 38 |
|
|
|
| 39 |
williamc |
1.2 |
package Utilities::Verbose;
|
| 40 |
|
|
require 5.004;
|
| 41 |
|
|
|
| 42 |
|
|
sub new {
|
| 43 |
|
|
my $class=shift;
|
| 44 |
|
|
$self={};
|
| 45 |
|
|
bless $self, $class;
|
| 46 |
|
|
$self->verbose("New ".ref($self)." Created");
|
| 47 |
|
|
return $self;
|
| 48 |
|
|
}
|
| 49 |
|
|
|
| 50 |
|
|
sub verbosity {
|
| 51 |
|
|
my $self=shift;
|
| 52 |
|
|
if ( @_ ) {
|
| 53 |
|
|
$self->{verbose}=shift;
|
| 54 |
|
|
}
|
| 55 |
williamc |
1.3 |
else {
|
| 56 |
|
|
my $id="VERBOSE_".ref($self);
|
| 57 |
|
|
if ( defined $ENV{$id} ) {
|
| 58 |
|
|
return $ENV{$id};
|
| 59 |
|
|
}
|
| 60 |
|
|
}
|
| 61 |
williamc |
1.2 |
$self->{verbose};
|
| 62 |
|
|
}
|
| 63 |
|
|
|
| 64 |
|
|
sub verbose {
|
| 65 |
|
|
my $self=shift;
|
| 66 |
|
|
my $string=shift;
|
| 67 |
|
|
|
| 68 |
williamc |
1.3 |
if ( $self->verbosity() ) {
|
| 69 |
williamc |
1.2 |
print ">".ref($self)."($self) : \n->".$string."\n";
|
| 70 |
|
|
}
|
| 71 |
|
|
}
|
| 72 |
|
|
|
| 73 |
|
|
sub error {
|
| 74 |
|
|
my $self=shift;
|
| 75 |
|
|
my $string=shift;
|
| 76 |
|
|
|
| 77 |
|
|
print $string."\n";
|
| 78 |
|
|
exit 1;
|
| 79 |
|
|
}
|
