Plucene::Bitvector - a vector of bits

	# isa Bit::Vector::Minimal;

	my $bitvector = Plucene::Bitvector->read($stream);

	$bitvector->write($stream);

	my $count = $bitvector->count;

A serialisable implementation of a vector of bits.

This subclass of Bit::Vector::Minimal allows the writing (and reading) of vectors to (and from) a Plucene stream.

	my $count = $bitvector->count;

Compute the number of one-bits.

	$bitvector->write($stream);

Write this vector to the passed in stream.

	my $bitvector = Plucene::Bitvector->read($stream);

Read from the passed in stream.