Components whose dimensions are discretely indexed.
Ie, there are a finite number of possible components, referenced by integer
indices.
Example: polyCube.vtx[38], f.cv[3][2]
Derived classes should implement:
_dimLength
-
count()
-
currentItem()
-
getIndex()
-
indices()
- A list of all the indices contained by this component.
-
indicesIter()
- An iterator over all the indices contained by this component,
as ComponentIndex objects (which are a subclass of tuple).
-
next()
-
reset()
-
setIndex(index)