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Avoid unnecessary temp block and copy ctor

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block already has a default ctor, and the extra object
churn due to its innards (vectors, etc) is pointless.
This commit is contained in:
moneromooo-monero 2018-11-19 17:55:53 +00:00
parent d850e05b53
commit 60f36386e4
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GPG Key ID: 686F07454D6CEFC3
3 changed files with 5 additions and 5 deletions
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2
src/cryptonote_basic/miner.cpp
View File

@ -146,7 +146,7 @@ namespace cryptonote
//----------------------------------------------------------------------------------------------------- //-----------------------------------------------------------------------------------------------------
bool miner::request_block_template() bool miner::request_block_template()
{ {
block bl = AUTO_VAL_INIT(bl); block bl;
difficulty_type di = AUTO_VAL_INIT(di); difficulty_type di = AUTO_VAL_INIT(di);
uint64_t height = AUTO_VAL_INIT(height); uint64_t height = AUTO_VAL_INIT(height);
uint64_t expected_reward; //only used for RPC calls - could possibly be useful here too? uint64_t expected_reward; //only used for RPC calls - could possibly be useful here too?

2
src/cryptonote_core/blockchain.cpp
View File

@ -404,7 +404,7 @@ bool Blockchain::init(BlockchainDB* db, const network_type nettype, bool offline
if(!m_db->height()) if(!m_db->height())
{ {
MINFO("Blockchain not loaded, generating genesis block."); MINFO("Blockchain not loaded, generating genesis block.");
block bl = boost::value_initialized<block>(); block bl;
block_verification_context bvc = boost::value_initialized<block_verification_context>(); block_verification_context bvc = boost::value_initialized<block_verification_context>();
generate_genesis_block(bl, get_config(m_nettype).GENESIS_TX, get_config(m_nettype).GENESIS_NONCE); generate_genesis_block(bl, get_config(m_nettype).GENESIS_TX, get_config(m_nettype).GENESIS_NONCE);
add_new_block(bl, bvc); add_new_block(bl, bvc);

6
src/rpc/core_rpc_server.cpp
View File

@ -1077,7 +1077,7 @@ namespace cryptonote
return false; return false;
} }
block b = AUTO_VAL_INIT(b); block b;
cryptonote::blobdata blob_reserve; cryptonote::blobdata blob_reserve;
blob_reserve.resize(req.reserve_size, 0); blob_reserve.resize(req.reserve_size, 0);
if(!m_core.get_block_template(b, info.address, res.difficulty, res.height, res.expected_reward, blob_reserve)) if(!m_core.get_block_template(b, info.address, res.difficulty, res.height, res.expected_reward, blob_reserve))
@ -1148,7 +1148,7 @@ namespace cryptonote
// Fixing of high orphan issue for most pools // Fixing of high orphan issue for most pools
// Thanks Boolberry! // Thanks Boolberry!
block b = AUTO_VAL_INIT(b); block b;
if(!parse_and_validate_block_from_blob(blockblob, b)) if(!parse_and_validate_block_from_blob(blockblob, b))
{ {
error_resp.code = CORE_RPC_ERROR_CODE_WRONG_BLOCKBLOB; error_resp.code = CORE_RPC_ERROR_CODE_WRONG_BLOCKBLOB;
@ -1216,7 +1216,7 @@ namespace cryptonote
error_resp.message = "Wrong block blob"; error_resp.message = "Wrong block blob";
return false; return false;
} }
block b = AUTO_VAL_INIT(b); block b;
if(!parse_and_validate_block_from_blob(blockblob, b)) if(!parse_and_validate_block_from_blob(blockblob, b))
{ {
error_resp.code = CORE_RPC_ERROR_CODE_WRONG_BLOCKBLOB; error_resp.code = CORE_RPC_ERROR_CODE_WRONG_BLOCKBLOB;