diff options
Diffstat (limited to 'src/blockchain_db/berkeleydb')
| -rw-r--r-- | src/blockchain_db/berkeleydb/db_bdb.cpp | 6 | ||||
| -rw-r--r-- | src/blockchain_db/berkeleydb/db_bdb.h | 9 |
2 files changed, 15 insertions, 0 deletions
diff --git a/src/blockchain_db/berkeleydb/db_bdb.cpp b/src/blockchain_db/berkeleydb/db_bdb.cpp index 1fef9e619..a7fa556bd 100644 --- a/src/blockchain_db/berkeleydb/db_bdb.cpp +++ b/src/blockchain_db/berkeleydb/db_bdb.cpp @@ -2180,6 +2180,12 @@ void BlockchainBDB::get_output_tx_and_index(const uint64_t& amount, const std::v LOG_PRINT_L3("db3: " << db3); } +std::map<uint64_t, uint64_t>::BlockchainBDB::get_output_histogram(const std::vector<uint64_t> &amounts) const +{ + LOG_PRINT_L3("BlockchainBDB::" << __func__); + throw1(DB_ERROR("Not implemented.")); +} + void BlockchainBDB::set_hard_fork_starting_height(uint8_t version, uint64_t height) { LOG_PRINT_L3("BlockchainBDB::" << __func__); diff --git a/src/blockchain_db/berkeleydb/db_bdb.h b/src/blockchain_db/berkeleydb/db_bdb.h index d7cbd24e7..5c6bda4eb 100644 --- a/src/blockchain_db/berkeleydb/db_bdb.h +++ b/src/blockchain_db/berkeleydb/db_bdb.h @@ -341,6 +341,15 @@ public: virtual bool can_thread_bulk_indices() const { return false; } #endif + /** + * @brief return a histogram of outputs on the blockchain + * + * @param amounts optional set of amounts to lookup + * + * @return a set of amount/instances + */ + std::map<uint64_t, uint64_t> get_output_histogram(const std::vector<uint64_t> &amounts) const; + private: virtual void add_block( const block& blk , const size_t& block_size |