Method lazyIOR

runcontainer.go:2408–2411

lazyIOR is described (not yet implemented) in this nice note from @lemire on https://github.com/RoaringBitmap/roaring/pull/70#issuecomment-263613737 Description of lazyOR and lazyIOR from @lemire: Lazy functions are optional and can be simply wrapper around non-lazy functions. The idea of "lazine

(a container)

// the answer at the beginning. What this
// trick does is minimize memory allocations.
func (rc *runContainer16) lazyIOR(a container) container {
	// not lazy at the moment
	return rc.ior(a)
}

// lazyOR is described above in lazyIOR.
func (rc *runContainer16) lazyOR(a container) container {