diff options
| author | gluk256 <gluk256@users.noreply.github.com> | 2019-01-12 03:42:33 +0800 |
|---|---|---|
| committer | Viktor Trón <viktor.tron@gmail.com> | 2019-01-12 03:42:33 +0800 |
| commit | 1636d9574be4e3df318f16bd1bf2741cf79b76a1 (patch) | |
| tree | f3fb5986f98a1a149a65da93c9f9ddfff001f5fa /swarm/pot/address.go | |
| parent | 88168ff5c57b1a9c944d02e93e6e49368ccc968f (diff) | |
| download | dexon-1636d9574be4e3df318f16bd1bf2741cf79b76a1.tar dexon-1636d9574be4e3df318f16bd1bf2741cf79b76a1.tar.gz dexon-1636d9574be4e3df318f16bd1bf2741cf79b76a1.tar.bz2 dexon-1636d9574be4e3df318f16bd1bf2741cf79b76a1.tar.lz dexon-1636d9574be4e3df318f16bd1bf2741cf79b76a1.tar.xz dexon-1636d9574be4e3df318f16bd1bf2741cf79b76a1.tar.zst dexon-1636d9574be4e3df318f16bd1bf2741cf79b76a1.zip | |
swarm/pot: pot.remove fixed (#18431)
* swarm/pot: refactored pot.remove(), updated comments
* swarm/pot: comments updated
Diffstat (limited to 'swarm/pot/address.go')
| -rw-r--r-- | swarm/pot/address.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/swarm/pot/address.go b/swarm/pot/address.go index 5af3381a7..91cada2e8 100644 --- a/swarm/pot/address.go +++ b/swarm/pot/address.go @@ -162,7 +162,6 @@ func ToBytes(v Val) []byte { } // DefaultPof returns a proximity order comparison operator function -// where all func DefaultPof(max int) func(one, other Val, pos int) (int, bool) { return func(one, other Val, pos int) (int, bool) { po, eq := proximityOrder(ToBytes(one), ToBytes(other), pos) @@ -174,6 +173,9 @@ func DefaultPof(max int) func(one, other Val, pos int) (int, bool) { } } +// proximityOrder returns two parameters: +// 1. relative proximity order of the arguments one & other; +// 2. boolean indicating whether the full match occurred (one == other). func proximityOrder(one, other []byte, pos int) (int, bool) { for i := pos / 8; i < len(one); i++ { if one[i] == other[i] { |