Method GetCachedLastHardenedExtPubKey

src/script/descriptor.cpp:1460–1466

}

bool DescriptorCache::GetCachedLastHardenedExtPubKey(uint32_t key_exp_pos, CExtPubKey& xpub) const
{
    const auto& it = m_last_hardened_xpubs.find(key_exp_pos);
    if (it == m_last_hardened_xpubs.end()) return false;
    xpub = it->second;
    return true;
}

DescriptorCache DescriptorCache::MergeAndDiff(const DescriptorCache& other)
{