16 lines
287 B
Go
16 lines
287 B
Go
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package bitmap
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import "github.com/RoaringBitmap/roaring"
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func Sub(left, right Bitmap) Bitmap {
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return Bitmap{
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rb: roaring.AndNot(left.lazyRB(), right.lazyRB()),
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}
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}
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func Flip(bm Bitmap, start, end int) Bitmap {
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return Bitmap{
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rb: roaring.FlipInt(bm.lazyRB(), start, end),
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}
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}
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