Cypher_Stack/wownero
2
0
Fork 0
mirror of https://git.wownero.com/wownero/wownero.git synced 2024-12-23 05:28:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

blockchain_db: allocate known size vector only once

Browse Source
This commit is contained in:
moneromooo-monero 2018-12-05 19:21:43 +00:00
parent 6644b9b7b7
commit ce594f5af7
No known key found for this signature in database
GPG Key ID: 686F07454D6CEFC3
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/blockchain_db/blockchain_db.cpp
View File

@ -170,7 +170,7 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transacti
uint64_t tx_id = add_transaction_data(blk_hash, tx, tx_hash, tx_prunable_hash);
std::vector<uint64_t> amount_output_indices;
std::vector<uint64_t> amount_output_indices(tx.vout.size());
// iterate tx.vout using indices instead of C++11 foreach syntax because
// we need the index
@ -183,13 +183,13 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transacti
cryptonote::tx_out vout = tx.vout[i];
rct::key commitment = rct::zeroCommit(vout.amount);
vout.amount = 0;
amount_output_indices.push_back(add_output(tx_hash, vout, i, tx.unlock_time,
&commitment));
amount_output_indices[i] = add_output(tx_hash, vout, i, tx.unlock_time,
&commitment);
}
else
{
amount_output_indices.push_back(add_output(tx_hash, tx.vout[i], i, tx.unlock_time,
tx.version > 1 ? &tx.rct_signatures.outPk[i].mask : NULL));
amount_output_indices[i] = add_output(tx_hash, tx.vout[i], i, tx.unlock_time,
tx.version > 1 ? &tx.rct_signatures.outPk[i].mask : NULL);
}
}
add_tx_amount_output_indices(tx_id, amount_output_indices);