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- package DBM_Filter::int32 ;
-
- use strict;
- use warnings;
-
- our $VERSION = '0.01';
-
- # todo get Filter to figure endian.
-
- sub Store
- {
- $_ = 0 if ! defined $_ || $_ eq "" ;
- $_ = pack("i", $_);
- }
-
- sub Fetch
- {
- no warnings 'uninitialized';
- $_ = unpack("i", $_);
- }
-
- 1;
-
- __END__
-
- =head1 DBM_Filter::int32
-
- =head1 SYNOPSIS
-
- use SDBM_File; # or DB_File, or GDBM_File, or NDBM_File, or ODBM_File
- use DBM_Filter ;
-
- $db = tie %hash, ...
- $db->Filter_Push('int32');
-
- =head1 DESCRIPTION
-
- This DBM filter is used when interoperating with a C/C++ application
- that uses a C int as either the key and/or value in the DBM file.
-
- =head1 SEE ALSO
-
- L<DBM_Filter>, L<perldbmfilter>
-
- =head1 AUTHOR
-
- Paul Marquess pmqs@cpan.org
-
-