Method ToArray

roaring64/roaring64.go:217–230

ToArray creates a new slice containing all of the integers stored in the Bitmap in sorted order

()

// ToArray creates a new slice containing all of the integers stored in the Bitmap in sorted order
func (rb *Bitmap) ToArray() []uint64 {
	array := make([]uint64, rb.GetCardinality())
	pos := 0
	pos2 := uint64(0)

	for pos < rb.highlowcontainer.size() {
		hs := uint64(rb.highlowcontainer.getKeyAtIndex(pos)) << 32
		c := rb.highlowcontainer.getContainerAtIndex(pos)
		pos++
		c.ManyIterator().NextMany64(hs, array[pos2:])
		pos2 += c.GetCardinality()
	}
	return array
}

// GetSizeInBytes estimates the memory usage of the Bitmap. Note that this
// might differ slightly from the amount of bytes required for persistent storage