utils

func Compare ¶

func Compare(a, b bitmap.Bitmap) (int, error)

func RangeAll ¶

func RangeAll(src bitmap.Bitmap, fn func(k uint32, v bool))

RangeAll iterates over all the bits in the bitmap. For the rare instances where bitmap.Range is insufficient

func Trim ¶

func Trim(a bitmap.Bitmap, bitLen uint32) bitmap.Bitmap

Trim returns a bitmap with the source bitmap ANDed with a bitmap of bitLen length