core/types: add Transaction.Size

fjl · fjl · commit 7aefe123e982 · 2015-06-09T17:06:31.000+02:00
diff --git a/core/types/transaction.go b/core/types/transaction.go
@@ -67,6 +67,13 @@ func (tx *Transaction) Hash() common.Hash {
 	})
 }
 
+// Size returns the encoded RLP size of tx.
+func (self *Transaction) Size() common.StorageSize {
+	c := writeCounter(0)
+	rlp.Encode(&c, self)
+	return common.StorageSize(c)
+}
+
 func (self *Transaction) Data() []byte {
 	return self.Payload
 }

Original file line number	Diff line number	Diff line change
`@@ -67,6 +67,13 @@ func (tx *Transaction) Hash() common.Hash {`
`67`	`67`	`})`
`68`	`68`	`}`
`69`	`69`
	`70`	`+// Size returns the encoded RLP size of tx.`
	`71`	`+func (self *Transaction) Size() common.StorageSize {`
	`72`	`+ c := writeCounter(0)`
	`73`	`+ rlp.Encode(&c, self)`
	`74`	`+ return common.StorageSize(c)`
	`75`	`+}`
	`76`	`+`
`70`	`77`	`func (self *Transaction) Data() []byte {`
`71`	`78`	`return self.Payload`
`72`	`79`	`}`