반복자를 무효화하지 않고 반복 중에 `std::벡터`에서 요소를 제거하는 방법은 무엇입니까?

<code class="cpp">std::vector<std::string> m_vPaths;
for (auto iter = m_vPaths.begin(); iter != m_vPaths.end(); iter++) {
    if (::DeleteFile(iter->c_str())) {
        m_vPaths.erase(iter);  // Invalidates remaining iterators
    }
}</code>

<code class="cpp">std::vector<std::string>::iterator iter;
for (iter = m_vPaths.begin(); iter != m_vPaths.end(); ) {
    if (::DeleteFile(iter->c_str()))
        iter = m_vPaths.erase(iter);  // Sets iter to next valid element
    else
        ++iter;
}</code>