Method andBitmap

bitmapcontainer.go:869–883

(value2 *bitmapContainer)

}

func (bc *bitmapContainer) andBitmap(value2 *bitmapContainer) container {
	newcardinality := int(popcntAndSlice(bc.bitmap, value2.bitmap))
	if newcardinality > arrayDefaultMaxSize {
		answer := newBitmapContainer()
		for k := 0; k < len(answer.bitmap); k++ {
			answer.bitmap[k] = bc.bitmap[k] & value2.bitmap[k]
		}
		answer.cardinality = newcardinality
		return answer
	}
	ac := newArrayContainerSize(newcardinality)
	fillArrayAND(ac.content, bc.bitmap, value2.bitmap)
	ac.content = ac.content[:newcardinality]
	return ac
}

func (bc *bitmapContainer) intersectsArray(value2 *arrayContainer) bool {
	c := value2.getCardinality()