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z: Add TotalSize method on bloom filter #197

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merged 3 commits into from
Sep 30, 2020
Merged

z: Add TotalSize method on bloom filter #197

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ba9485a
z: Add totalSize method on bloom filter
Sep 28, 2020
c22de11
change uint64 to int
Sep 28, 2020
596a17f
Add comment about bloom filter size
Sep 30, 2020
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5 changes: 5 additions & 0 deletions z/bbloom.go
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,11 @@ func (bl *Bloom) AddIfNotHas(hash uint64) bool {
return true
}

// TotalSize returns the total size of the bloom filter.
func (bl *Bloom) TotalSize() int {
return len(bl.bitset)*8 + 5*8
}

// Size makes Bloom filter with as bitset of size sz.
func (bl *Bloom) Size(sz uint64) {
bl.bitset = make([]uint64, sz>>6)
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