Quancom/Result.pm
changeset 4 6f1e9c4bee3c
parent 3 200d69222aed
child 5 1aa41c487e44
--- a/Quancom/Result.pm	Tue Dec 09 15:58:11 2008 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,82 +0,0 @@
-package Quancom::Result;
-
-use strict;
-use warnings;
-
-sub new {
-    my $class = ref $_[0] ? ref shift : shift;
-    return bless {} => $class;
-}
-
-sub ok {
-    my $self = shift;
-    return $self->{ok};
-}
-
-sub result {
-    my $self = shift;
-    return undef if not $self->{ok};
-    return $self->{result};
-}
-
-sub error {
-    my $self = shift;
-    return undef if $self->{ok};
-    return $self->{error_code};
-}
-
-sub error_message {
-    my $self = shift;
-
-    return undef if !@_ and $self->{ok};
-
-    return ("checksum error", "character error", "invalid command",
-        "invalid width")[ @_ ? $_[0] : $self->{error_code} ];
-}
-
-1;
-
-__END__
-
-=head1 NAME
-
-Quancom::Result - perl module to access the usb opto quancom device result
-
-=head1 SYNOPSIS
-
-    use Quancom;
-
-    my $q = new Quancom 172.16.0.22;
-    my $r = $q->cmd("xxxxxx") 
-	or die $r->error_message;
-
-=head1 METHODS
-
-=over
-
-=item B<ok> ( )
-
-Use this method to query the last operations status.
-
-=item B<result> ( )
-
-Returns the last result. This is valid only if the last status is ok,
-otherwise you'll get "undef".
-
-=item B<error_message> ( [I<error code>] )
-
-Returns a message describing the last error. Of if you pass an error
-code it will the return the associated message.
-
-=item B<error> ( )
-
-Returns the last error code (numerical).
-
-=back
-
-=head1 AUTHOR
-
-    Maik Schueller
-    Heiko Schlittermann
-
-=cut