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core: cache tx and block hashes in the respective classes

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An idea from smooth
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moneromooo-monero 2017-03-22 18:01:09 +00:00
parent 72f38bcc91
commit f065234b71
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GPG key ID: 686F07454D6CEFC3
6 changed files with 134 additions and 2 deletions
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32
src/cryptonote_basic/cryptonote_basic.h
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@ -190,11 +190,24 @@ namespace cryptonote
std::vector<std::vector<crypto::signature> > signatures; //count signatures always the same as inputs count
rct::rctSig rct_signatures;
// hash cash
mutable crypto::hash hash;
mutable size_t blob_size;
mutable bool hash_valid;
mutable bool blob_size_valid;
transaction();
virtual ~transaction();
void set_null();
void invalidate_hashes();
BEGIN_SERIALIZE_OBJECT()
if (!typename Archive<W>::is_saving())
{
hash_valid = false;
blob_size_valid = false;
}
FIELDS(*static_cast<transaction_prefix *>(this))
if (version == 1)
@ -299,6 +312,15 @@ namespace cryptonote
extra.clear();
signatures.clear();
rct_signatures.type = rct::RCTTypeNull;
hash_valid = false;
blob_size_valid = false;
}
inline
void transaction::invalidate_hashes()
{
hash_valid = false;
blob_size_valid = false;
}
inline
@ -339,10 +361,20 @@ namespace cryptonote
struct block: public block_header
{
block(): block_header(), hash_valid(false) {}
void invalidate_hashes() { hash_valid = false; }
transaction miner_tx;
std::vector<crypto::hash> tx_hashes;
// hash cash
mutable crypto::hash hash;
mutable bool hash_valid;
BEGIN_SERIALIZE_OBJECT()
if (!typename Archive<W>::is_saving())
hash_valid = false;
FIELDS(*static_cast<block_header *>(this))
FIELD(miner_tx)
FIELD(tx_hashes)