如何在 C 迭代過程中安全地從向量中刪除元素？

for (vector<Player>::iterator it = allPlayers.begin(); it != allPlayers.end(); it++) {
  if (it->getpMoney() <= 0)
    it = allPlayers.erase(it);
  else
    ++it;
}

for (vector<Player>::iterator it = allPlayers.begin(); it != allPlayers.end(); /*it++*/) {
  if (it->getpMoney() <= 0)
    it = allPlayers.erase(it);
  else
    ++it;
}

allPlayers.erase(
  std::remove_if(
    allPlayers.begin(),
    allPlayers.end(),
    [](Player const &amp; p) { return p.getpMoney() <= 0; }
  ),
  allPlayers.end()
);