VRangesList is a virtual class representing a list of
VRanges objects and should behave much like any
other derivative of List. It has both a simple and
compressed implementation. VRangesList provides conveniences for
manipulating sets of VRanges objects.
Arguments
Constructor
VRangesList(...):
Creates a VRangesList object from VRanges objects in ....
Utilities
stackSamples(x): Concentrates the elements in x,
using names(x) to appropriately fill sampleNames in
the result.