Function EraseLastKElements

src/net.cpp:985–990

//! Sort an array by the specified comparator, then erase the last K elements.
template<typename T, typename Comparator>
static void EraseLastKElements(std::vector<T> &elements, Comparator comparator, size_t k)
{
    std::sort(elements.begin(), elements.end(), comparator);
    size_t eraseSize = std::min(k, elements.size());
    elements.erase(elements.end() - eraseSize, elements.end());
}

/** Try to find a connection to evict when the node is full.
 *  Extreme care must be taken to avoid opening the node to attacker