func (ls *LevelDBStore) bitsetToDocs(bs *bitset.BitSet) ([]string, error) {
var err error
var docs []string
for i, e := bs.NextSet(0); e; i, e = bs.NextSet(i + 1) {
name, err := ls.DocumentIDToName(uint64(i))
if err != nil {
break
}
docs = append(docs, name)
}
return docs, err
}
func equalsBitSet(a *bitset.BitSet, b *Bitmap) bool {
for i, e := a.NextSet(0); e; i, e = a.NextSet(i + 1) {
if !b.ContainsInt(int(i)) {
return false
}
}
i := b.Iterator()
for i.HasNext() {
if !a.Test(uint(i.Next())) {
return false
}
}
return true
}
func (p *smatPair) equalsBitSet(a *bitset.BitSet, b *Bitmap) bool {
for i, e := a.NextSet(0); e; i, e = a.NextSet(i + 1) {
if !b.ContainsInt(int(i)) {
fmt.Printf("in a bitset, not b bitmap, i: %d\n", i)
fmt.Printf(" a bitset: %s\n b bitmap: %s\n",
a.String(), b.String())
return false
}
}
i := b.Iterator()
for i.HasNext() {
v := i.Next()
if !a.Test(uint(v)) {
fmt.Printf("in b bitmap, not a bitset, v: %d\n", v)
fmt.Printf(" a bitset: %s\n b bitmap: %s\n",
a.String(), b.String())
return false
}
}
return true
}
