Reset an Overlap Iterator

Reset iterator position to the first query chunk.

Usage

fast_iter_reset(iter)

Arguments

iter

A fast_ranges_iter object.

Value

Invisibly returns iter.

Details

After reset, the next call to fast_iter_next() starts again from the first query chunk.

Examples

q <- IRanges::IRanges(start = c(1, 10, 20), width = c(5, 4, 3))
s <- IRanges::IRanges(start = c(3, 9, 18), width = c(4, 6, 5))
it <- fast_find_overlaps_iter(q, s, chunk_size = 2L)
fast_iter_reset(it)