Golang Filter.Contains Examples

Example #1

File: reader.go Project: tendermint/functional-tester

func (b *filterBlock) contains(filter filter.Filter, offset uint64, key []byte) bool {
	i := int(offset >> b.baseLg)
	if i < b.filtersNum {
		o := b.data[b.oOffset+i*4:]
		n := int(binary.LittleEndian.Uint32(o))
		m := int(binary.LittleEndian.Uint32(o[4:]))
		if n < m && m <= b.oOffset {
			return filter.Contains(b.data[n:m], key)
		} else if n == m {
			return false
		}
	}
	return true
}