diff options
Diffstat (limited to 'src/txdb.h')
-rw-r--r-- | src/txdb.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/txdb.h b/src/txdb.h index 974dd4ebe3..adcbc73380 100644 --- a/src/txdb.h +++ b/src/txdb.h @@ -19,12 +19,12 @@ class CBlockIndex; class CCoinsViewDBCursor; class uint256; -//! Compensate for extra memory peak (x1.5-x1.9) at flush time. -static constexpr int DB_PEAK_USAGE_FACTOR = 2; //! No need to periodic flush if at least this much space still available. -static constexpr int MAX_BLOCK_COINSDB_USAGE = 10 * DB_PEAK_USAGE_FACTOR; +static constexpr int MAX_BLOCK_COINSDB_USAGE = 10; //! -dbcache default (MiB) static const int64_t nDefaultDbCache = 450; +//! -dbbatchsize default (bytes) +static const int64_t nDefaultDbBatchSize = 16 << 20; //! max. -dbcache (MiB) static const int64_t nMaxDbCache = sizeof(void*) > 4 ? 16384 : 1024; //! min. -dbcache (MiB) @@ -74,6 +74,7 @@ public: bool GetCoin(const COutPoint &outpoint, Coin &coin) const override; bool HaveCoin(const COutPoint &outpoint) const override; uint256 GetBestBlock() const override; + std::vector<uint256> GetHeadBlocks() const override; bool BatchWrite(CCoinsMap &mapCoins, const uint256 &hashBlock) override; CCoinsViewCursor *Cursor() const override; @@ -88,12 +89,12 @@ class CCoinsViewDBCursor: public CCoinsViewCursor public: ~CCoinsViewDBCursor() {} - bool GetKey(COutPoint &key) const; - bool GetValue(Coin &coin) const; - unsigned int GetValueSize() const; + bool GetKey(COutPoint &key) const override; + bool GetValue(Coin &coin) const override; + unsigned int GetValueSize() const override; - bool Valid() const; - void Next(); + bool Valid() const override; + void Next() override; private: CCoinsViewDBCursor(CDBIterator* pcursorIn, const uint256 &hashBlockIn): @@ -122,7 +123,7 @@ public: bool WriteTxIndex(const std::vector<std::pair<uint256, CDiskTxPos> > &list); bool WriteFlag(const std::string &name, bool fValue); bool ReadFlag(const std::string &name, bool &fValue); - bool LoadBlockIndexGuts(std::function<CBlockIndex*(const uint256&)> insertBlockIndex); + bool LoadBlockIndexGuts(const Consensus::Params& consensusParams, std::function<CBlockIndex*(const uint256&)> insertBlockIndex); }; #endif // BITCOIN_TXDB_H |