/[cvs]/nfo/perl/libs/Data/Mungle/Compare/Struct.pm
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revision 1.4 by joko, Thu Dec 19 01:06:27 2002 UTC revision 1.6 by jonen, Wed May 12 13:53:19 2004 UTC
# Line 2  Line 2 
2  ##    $Id$  ##    $Id$
3  ##    --------------------------------------------------------------------------------  ##    --------------------------------------------------------------------------------
4  ##    $Log$  ##    $Log$
5    ##    Revision 1.6  2004/05/12 13:53:19  jonen
6    ##    + bugfix related to declaration of arrays,
7    ##        solved error: 'Bizarre copy of ARRAY in aassign at...'
8    ##
9    ##    Revision 1.5  2003/03/27 15:17:05  joko
10    ##    namespace fixes for Data::Mungle::*
11    ##
12  ##    Revision 1.4  2002/12/19 01:06:27  joko  ##    Revision 1.4  2002/12/19 01:06:27  joko
13  ##    + fixed isEmpty with ARRAYs  ##    + fixed isEmpty with ARRAYs
14  ##  ##
# Line 17  Line 24 
24  ##    --------------------------------------------------------------------------------  ##    --------------------------------------------------------------------------------
25    
26    
27  package Data::Compare::Struct;  package Data::Mungle::Compare::Struct;
28    
29  use strict;  use strict;
30  use warnings;  use warnings;
# Line 38  sub getRelations { Line 45  sub getRelations {
45    my @a = @{$a_ref};    my @a = @{$a_ref};
46    my @b = @{$b_ref};    my @b = @{$b_ref};
47    
48    my @isect = my @diff = my @union = ();    # BUGFIX 2004-05-12: following declaration of arrays occures an strange perl error:
49      # 'Bizarre copy of ARRAY in aassign at ..<PATH_TO>/<THIS_FILE> line <NEXT LINE>'
50      # (at PERL 5.8.4, Debian/unstable/experimental)
51      #
52      #my @isect = my @diff = my @union = ();
53      #
54      # so use normal declaration instead!!
55      my @isect = ();
56      my @diff = ();
57      my @union = ();
58    
59    my $e;    my $e;
60    my %count;    my %count;
61        
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