1Rose::DB::Object::MetadUastear::CCoonlturRmionbs:ue:t:Be:idDtBfP:ie:erOllbdj(De3oc)ctu:m:eMnettaatdiaotna::Column::Bitfield(3)
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NAME

6       Rose::DB::Object::Metadata::Column::Bitfield - Bitfield column
7       metadata.
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SYNOPSIS

10         use Rose::DB::Object::Metadata::Column::Bitfield;
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12         $col = Rose::DB::Object::Metadata::Column::Bitfield->new(...);
13         $col->make_methods(...);
14         ...
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DESCRIPTION

17       Objects of this class store and manipulate metadata for bitfield
18       columns in a database.  Column metadata objects store information about
19       columns (data type, size, etc.) and are responsible for parsing,
20       formatting, and creating object methods that manipulate column values.
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22       This class inherits from Rose::DB::Object::Metadata::Column. Inherited
23       methods that are not overridden will not be documented a second time
24       here.  See the Rose::DB::Object::Metadata::Column documentation for
25       more information.
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27       Important note: if you are using MySQL 5.0.3 or later, you must allow
28       inline column values in any Rose::DB::Object-derived class that has one
29       or more bitfield columns.  (That is, columns that use the "BIT" data
30       type.)  This requirement may be relaxed in the future.
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METHOD MAP

33       "get_set"
34           Rose::DB::Object::MakeMethods::Generic, bitfield, ...
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36       "get"
37           Rose::DB::Object::MakeMethods::Generic, bitfield, ...
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39       "get_set"
40           Rose::DB::Object::MakeMethods::Generic, bitfield, ...
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42       See the Rose::DB::Object::Metadata::Column documentation for an
43       explanation of this method map.
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OBJECT METHODS

46       bits [INT]
47           Get or set the number of bits in the column.
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49       parse_value DB, VALUE
50           Convert VALUE to the equivalent "Bit::Vector" object.  The return
51           value of the column object's "bits()" method is used to determine
52           the length of the bitfield in bits.  DB is a Rose::DB object that
53           is used as part of the parsing process.  Both arguments are
54           required.
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56       type
57           Returns "bitfield".
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AUTHOR

60       John C. Siracusa (siracusa@gmail.com)
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LICENSE

63       Copyright (c) 2010 by John C. Siracusa.  All rights reserved.  This
64       program is free software; you can redistribute it and/or modify it
65       under the same terms as Perl itself.
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69perl v5.36.0                   Ros2e0:2:2D-B0:7:-O2b2ject::Metadata::Column::Bitfield(3)
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