Method get_timestamp_lower_bound_height

src/Core/BlockChain.cpp:411–420

}

Height BlockChain::get_timestamp_lower_bound_height(Timestamp ts) const {
	auto middle    = common::write_varint_sqlite4(ts);
	DB::Cursor cur = m_db.begin(TIMESTAMP_BLOCK_PREFIX, middle);
	if (cur.end())
		return m_tip_height + 1;
	const char *be = cur.get_suffix().data();
	const char *en = be + cur.get_suffix().size();
	common::read_varint_sqlite4(be, en);  // We ignore result, auto actual_ts =
	return common::integer_cast<Height>(common::read_varint_sqlite4(be, en));
}

std::vector<Hash> BlockChain::get_sync_headers_chain(
    const std::vector<Hash> &locator, Height *start_height, size_t max_count) const {