From 5f397e441275d0e282a371bcdeed963c9a9b69f1 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Sun, 25 Oct 2015 10:45:25 +0000
Subject: Add functions to iterate through blocks, txes, outputs, key images

---
 src/cryptonote_core/blockchain.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src/cryptonote_core/blockchain.cpp')

diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index c38b58841..08587491e 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -3188,3 +3188,23 @@ bool Blockchain::get_hard_fork_voting_info(uint8_t version, uint32_t &window, ui
 {
     return m_hardfork->get_voting_info(version, window, votes, threshold, voting);
 }
+
+bool Blockchain::for_all_key_images(std::function<bool(const crypto::key_image&)> f) const
+{
+  return m_db->for_all_key_images(f);
+}
+
+bool Blockchain::for_all_blocks(std::function<bool(uint64_t, const crypto::hash&, const block&)> f) const
+{
+  return m_db->for_all_blocks(f);
+}
+
+bool Blockchain::for_all_transactions(std::function<bool(const crypto::hash&, const cryptonote::transaction&)> f) const
+{
+  return m_db->for_all_transactions(f);
+}
+
+bool Blockchain::for_all_outputs(std::function<bool(uint64_t amount, const crypto::hash &tx_hash, size_t tx_idx)> f) const
+{
+  return m_db->for_all_outputs(f);;
+}
-- 
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