X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FBands.pm;h=65849c9a5d0c3e732420e44eb175f7951930625b;hb=3dd192a818cd1f0bbf79eab2183be3e5831252f5;hp=7e67a60e3fb70e63ddc71b46e552e6a2e7f6ca50;hpb=661d49731a7ac57ce2883ef5d757c7a8144fb6ff;p=spider.git

diff --git a/perl/Bands.pm b/perl/Bands.pm
index 7e67a60e..65849c9a 100644
--- a/perl/Bands.pm
+++ b/perl/Bands.pm
@@ -11,7 +11,6 @@ package Bands;
 use DXUtil;
 use DXDebug;
 use DXVars;
-use Carp;
 
 use strict;
 use vars qw(%bands %regions %aliases $bandsfn %valid);
@@ -36,6 +35,12 @@ $bandsfn = "$main::data/bands.pl";
 		  band => '0,BAND,parraypairs',
 		 );
 
+use vars qw($VERSION $BRANCH);
+$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
+$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/  || (0,0));
+$main::build += $VERSION;
+$main::branch += $BRANCH;
+
 # load the band data
 sub load
 {
@@ -132,15 +137,21 @@ sub field_prompt
 	return $valid{$ele};
 }
 
-no strict;
+#no strict;
 sub AUTOLOAD
 {
+	no strict;
 	my $self = shift;
 	my $name = $AUTOLOAD;
 	return if $name =~ /::DESTROY$/;
-	$name =~ s/.*:://o;
+	$name =~ s/^.*:://o;
   
-	@_ ? $self->{$name} = shift : $self->{$name} ;
+	# this clever line of code creates a subroutine which takes over from autoload
+	# from OO Perl - Conway
+	*$AUTOLOAD = sub {@_ > 1 ? $_[0]->{$name} = $_[1] : $_[0]->{$name}};
+	&$AUTOLOAD($self, @_);
+#	*{$AUTOLOAD} = sub {@_ > 1 ? $_[0]->{$name} = $_[1] : $_[0]->{$name}} ;
+#	@_ ? $self->{$name} = shift : $self->{$name} ;
 }
 
 1;