kaspad/domain/blockdag/utxo_ecmh.go
stasatdaglabs d14809694f
[NOD-1223] Reorganize directory structure (#874)
* [NOD-1223] Delete unused files/packages.

* [NOD-1223] Move signal and limits to the os package.

* [NOD-1223] Put database and dbaccess into the db package.

* [NOD-1223] Fold the logs package into the logger package.

* [NOD-1223] Rename domainmessage to appmessage.

* [NOD-1223] Rename to/from DomainMessage to AppMessage.

* [NOD-1223] Move appmessage to the app packge.

* [NOD-1223] Move protocol to the app packge.

* [NOD-1223] Move the network package to the infrastructure packge.

* [NOD-1223] Rename cmd to executables.

* [NOD-1223] Fix go.doc in the logger package.
2020-08-18 10:26:39 +03:00

28 lines
661 B
Go

package blockdag
import (
"bytes"
"github.com/kaspanet/go-secp256k1"
"github.com/kaspanet/kaspad/app/appmessage"
)
func addUTXOToMultiset(ms *secp256k1.MultiSet, entry *UTXOEntry, outpoint *appmessage.Outpoint) (*secp256k1.MultiSet, error) {
w := &bytes.Buffer{}
err := serializeUTXO(w, entry, outpoint)
if err != nil {
return nil, err
}
ms.Add(w.Bytes())
return ms, nil
}
func removeUTXOFromMultiset(ms *secp256k1.MultiSet, entry *UTXOEntry, outpoint *appmessage.Outpoint) (*secp256k1.MultiSet, error) {
w := &bytes.Buffer{}
err := serializeUTXO(w, entry, outpoint)
if err != nil {
return nil, err
}
ms.Remove(w.Bytes())
return ms, nil
}