Plucene::Index::SegmentMerger - the Segment merger

	my $merger = Plucene::Index::SegmentMerger->new();

	$merger->add(Plucene::Index::SegmentReader $reader);
	$merger->merge;

This is the segment merger class.

	my $merger = Plucene::Index::SegmentMerger->new();

This will create a new Plucene::Index::SegmentMerger object.

	$merger->add(Plucene::Index::SegmentReader $reader);

	$merger->merge;

Perform the merging. After the merge, there will be no readers left stored in the merger object.