Method toEfficientContainer

bitmapcontainer.go:1275–1290

convert to run or array *if needed*

()

// convert to run or array *if needed*
func (bc *bitmapContainer) toEfficientContainer() container {
	numRuns := bc.numberOfRuns()

	sizeAsRunContainer := runContainer16SerializedSizeInBytes(numRuns)
	sizeAsBitmapContainer := bitmapContainerSizeInBytes()
	card := bc.getCardinality()
	sizeAsArrayContainer := arrayContainerSizeInBytes(card)

	if sizeAsRunContainer < minOfInt(sizeAsBitmapContainer, sizeAsArrayContainer) {
		return newRunContainer16FromBitmapContainer(bc)
	}
	if card <= arrayDefaultMaxSize {
		return bc.toArrayContainer()
	}
	return bc
}

func newBitmapContainerFromRun(rc *runContainer16) *bitmapContainer {
	if len(rc.iv) == 1 {