Last change
on this file since 15957 was 15957, checked in by oranfry, 16 years ago |
added a resources directory to hold resources for gsdl releases, to be used instead of for-distributions
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File size:
734 bytes
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1 | package DBM_Filter::int32 ;
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2 |
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3 | use strict;
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4 | use warnings;
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5 |
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6 | our $VERSION = '0.01';
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7 |
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8 | # todo get Filter to figure endian.
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9 |
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10 | sub Store
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11 | {
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12 | $_ = 0 if ! defined $_ || $_ eq "" ;
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13 | $_ = pack("i", $_);
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14 | }
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15 |
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16 | sub Fetch
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17 | {
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18 | no warnings 'uninitialized';
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19 | $_ = unpack("i", $_);
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20 | }
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21 |
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22 | 1;
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23 |
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24 | __END__
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25 |
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26 | =head1 DBM_Filter::int32
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27 |
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28 | =head1 SYNOPSIS
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29 |
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30 | use SDBM_File; # or DB_File, or GDBM_File, or NDBM_File, or ODBM_File
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31 | use DBM_Filter ;
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32 |
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33 | $db = tie %hash, ...
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34 | $db->Filter_Push('int32');
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35 |
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36 | =head1 DESCRIPTION
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37 |
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38 | This DBM filter is used when interoperating with a C/C++ application
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39 | that uses a C int as either the key and/or value in the DBM file.
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40 |
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41 | =head1 SEE ALSO
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42 |
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43 | L<DBM_Filter>, L<perldbmfilter>
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44 |
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45 | =head1 AUTHOR
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46 |
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47 | Paul Marquess [email protected]
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48 |
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