Method Contains

roaring.go:1060–1064

Contains returns true if the integer is contained in the bitmap

(x uint32)

// Contains returns true if the integer is contained in the bitmap
func (rb *Bitmap) Contains(x uint32) bool {
	hb := highbits(x)
	c := rb.highlowcontainer.getContainer(hb)
	return c != nil && c.contains(lowbits(x))
}

// ContainsInt returns true if the integer is contained in the bitmap (this is a convenience method, the parameter is casted to uint32 and Contains is called)
func (rb *Bitmap) ContainsInt(x int) bool {