Method GetDescendantRefs

src/txgraph.cpp:2347–2364

}

void GenericClusterImpl::GetDescendantRefs(const TxGraphImpl& graph, std::span<std::pair<Cluster*, DepGraphIndex>>& args, std::vector<TxGraph::Ref*>& output) noexcept
{
    /** The union of all descendants to be returned. */
    SetType descendants_union;
    // Process elements from the front of args, as long as they apply.
    while (!args.empty()) {
        if (args.front().first != this) break;
        descendants_union |= m_depgraph.Descendants(args.front().second);
        args = args.subspan(1);
    }
    Assume(descendants_union.Any());
    // Translate all descendants (in arbitrary order) to Refs (if they have any), and return them.
    for (auto idx : descendants_union) {
        const auto& entry = graph.m_entries[m_mapping[idx]];
        Assume(entry.m_ref != nullptr);
        output.push_back(entry.m_ref);
    }
}

void SingletonClusterImpl::GetDescendantRefs(const TxGraphImpl& graph, std::span<std::pair<Cluster*, DepGraphIndex>>& args, std::vector<TxGraph::Ref*>& output) noexcept
{