A registry
stores metadata and flag configuration of a bitfield.
width
integerish(1)
how many bits is the bitfield wide.
length
integerish(1)
how many observations are encoded
in the bitfield.
name
character(1)
short name of the bitfield.
version
character(1)
automatically created version
tag of the bitfield. This consists of the package version, the version of R
and the date of creation of the bitfield.
md5
character(1)
the MD5 checksum of the bitfield as
determined with md5sum.
description
character(1)
longer description of the
bitfield.
flags
list(.)
list of flags in the registry.