Function EraseLastKElements

src/net.cpp:952–959

//! Sort an array by the specified comparator, then erase the last K elements where predicate is true.
template <typename T, typename Comparator>
static void EraseLastKElements(
    std::vector<T>& elements, Comparator comparator, size_t k,
    std::function<bool(const NodeEvictionCandidate&)> predicate = [](const NodeEvictionCandidate& n) { return true; })
{
    std::sort(elements.begin(), elements.end(), comparator);
    size_t eraseSize = std::min(k, elements.size());
    elements.erase(std::remove_if(elements.end() - eraseSize, elements.end(), predicate), elements.end());
}

void ProtectEvictionCandidatesByRatio(std::vector<NodeEvictionCandidate>& eviction_candidates)
{