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Add blockchain.NewUtxoEntry() #1588

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Jun 15, 2020
Merged

Add blockchain.NewUtxoEntry() #1588

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16 changes: 16 additions & 0 deletions blockchain/utxoviewpoint.go
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Original file line number Diff line number Diff line change
Expand Up @@ -111,6 +111,22 @@ func (entry *UtxoEntry) Clone() *UtxoEntry {
}
}

// NewUtxoEntry returns a new UtxoEntry built from the arguments.
func NewUtxoEntry(
txOut *wire.TxOut, blockHeight int32, isCoinbase bool) *UtxoEntry {
var cbFlag txoFlags
if isCoinbase {
cbFlag |= tfCoinBase
}

return &UtxoEntry{
amount: txOut.Value,
pkScript: txOut.PkScript,
blockHeight: blockHeight,
packedFlags: cbFlag,
}
}

// UtxoViewpoint represents a view into the set of unspent transaction outputs
// from a specific point of view in the chain. For example, it could be for
// the end of the main chain, some point in the history of the main chain, or
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