From 600a3cf0c0ca0a99dbdc91d32138db3c8aa4165c Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Sat, 26 Mar 2016 14:30:23 +0000 Subject: New RPC and daemon command to get output histogram This is a list of existing output amounts along with the number of outputs of that amount in the blockchain. The daemon command takes: - no parameters: all outputs with at least 3 instances - one parameter: all outputs with at least that many instances - two parameters: all outputs within that many instances The default starts at 3 to avoid massive spamming of all dust outputs in the blockchain, and is the current minimum mixin requirement. An optional vector of amounts may be passed, to request histogram only for those outputs. --- src/cryptonote_core/blockchain.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/cryptonote_core/blockchain.cpp') diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index 2f42e1db5..035afc61e 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -3313,6 +3313,11 @@ bool Blockchain::get_hard_fork_voting_info(uint8_t version, uint32_t &window, ui return m_hardfork->get_voting_info(version, window, votes, threshold, earliest_height, voting); } +std::map Blockchain:: get_output_histogram(const std::vector &amounts) const +{ + return m_db->get_output_histogram(amounts); +} + void Blockchain::load_compiled_in_block_hashes() { if (m_fast_sync && get_blocks_dat_start(m_testnet) != nullptr) -- cgit v1.2.3