r-bioc-s4arrays - 1.6.0+dfsg-2 main

The S4Arrays package defines the Array virtual class to be
extended by other S4 classes that wish to implement a container
with an array-like semantic. It also provides: (1) low-level
functionality meant to help the developer of such container to
implement basic operations like display, subsetting, or coercion
of their array-like objects to an ordinary matrix or array, and
(2) a framework that facilitates block processing of array-like
objects (typically on-disk objects).