问题描述
1.
std::vector<HttpConfigLocation> m_postLocation;
std::vector<HttpConfigLocation> location_block = this->m_server_block.get_m_location_block();
std::vector<HttpConfigLocation>::const_iterator location_iter = location_block.begin();
this->m_postLocation.push_back(*location_iter);
std::vector<HttpConfigLocation> m_postLocation;
std::vector<HttpConfigLocation> location_block = this->m_server_block.get_m_location_block();
std::vector<HttpConfigLocation>::const_iterator location_iter = location_block.begin();
this->m_postLocation.push_back(HttpConfigLocation(*location_iter));
在vector的push_back的运动中,指针无法移动,所以遇到了emplace的背景。所以,我必须用构造函数创建它,但我有一个问题。如果我只是把迭代器作为push_back,这个值是否保持安全?
解决方法
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