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Rose::DB::Object::MetaUser:ContributedBPerljDoc::Metadata::Column::Bitfield(3)

NAME
       Rose::DB::Object::Metadata::Column::Bitfield - Bitfield column
       metadata.

SYNOPSIS
	 use Rose::DB::Object::Metadata::Column::Bitfield;

	 $col =	Rose::DB::Object::Metadata::Column::Bitfield->new(...);
	 $col->make_methods(...);
	 ...

DESCRIPTION
       Objects of this class store and manipulate metadata for bitfield
       columns in a database.  Column metadata objects store information about
       columns (data type, size, etc.) and are responsible for parsing,
       formatting, and creating	object methods that manipulate column values.

       This class inherits from	Rose::DB::Object::Metadata::Column. Inherited
       methods that are	not overridden will not	be documented a	second time
       here.  See the Rose::DB::Object::Metadata::Column documentation for
       more information.

       Important note: if you are using	MySQL 5.0.3 or later, you must allow
       inline column values in any Rose::DB::Object-derived class that has one
       or more bitfield	columns.  (That	is, columns that use the "BIT" data
       type.)  This requirement	may be relaxed in the future.

METHOD MAP
       "get_set"
	   Rose::DB::Object::MakeMethods::Generic, bitfield, ...

       "get"
	   Rose::DB::Object::MakeMethods::Generic, bitfield, ...

       "get_set"
	   Rose::DB::Object::MakeMethods::Generic, bitfield, ...

       See the Rose::DB::Object::Metadata::Column documentation	for an
       explanation of this method map.

OBJECT METHODS
       bits [INT]
	   Get or set the number of bits in the	column.

       parse_value DB, VALUE
	   Convert VALUE to the	equivalent "Bit::Vector" object.  The return
	   value of the	column object's	"bits()" method	is used	to determine
	   the length of the bitfield in bits.	DB is a	Rose::DB object	that
	   is used as part of the parsing process.  Both arguments are
	   required.

       type
	   Returns "bitfield".

AUTHOR
       John C. Siracusa	(siracusa@gmail.com)

LICENSE
       Copyright (c) 2010 by John C. Siracusa.	All rights reserved.  This
       program is free software; you can redistribute it and/or	modify it
       under the same terms as Perl itself.

perl v5.32.0		       Rose::DB::Object::Metadata::Column::Bitfield(3)

NAME | SYNOPSIS | DESCRIPTION | METHOD MAP | OBJECT METHODS | AUTHOR | LICENSE

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