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Diffstat (limited to '')
| -rw-r--r-- | src/blockchain_db/berkeleydb/db_bdb.h | 9 |
1 files changed, 9 insertions, 0 deletions
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 |