向量<无符号字符>vs 二进制数据的字符串
哪个是用于保存和访问二进制数据的更好的 C++ 容器?
Which is a better c++ container for holding and accessing binary data?
std::vector<unsigned char>
或
std::string
一种比另一种更有效吗?
一种更正确"的用法吗?
Is one more efficient than the other?
Is one a more 'correct' usage?
推荐答案
您应该更喜欢 std::vector 在 std::string 之上.通常情况下，这两种解决方案几乎是等效的，但是 std::string 是专门为字符串和字符串操作而设计的，这不是您的预期用途.
You should prefer std::vector over std::string. In common cases both solutions can be almost equivalent, but std::strings are designed specifically for strings and string manipulation and that is not your intended use.
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