Function netmaskWeightImpl

fdbrpc/IPAllowList.cpp:42–49

template <size_t Sz>
int netmaskWeightImpl(std::array<unsigned char, Sz> const& addr) {
	int count = 0;
	for (int i = 0; i < addr.size() && addr[i] != 0xff; ++i) {
		std::bitset<8> b(addr[i]);
		count += 8 - b.count();
	}
	return count;
}

} // namespace