string::length - C++ Reference - cplusplus.com - The C++ Resources Network

string::length - C++ Reference - cplusplus.com - The C++ Resources Network

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日期:2024-04-26
Returns the length of the string, in terms of bytes. This is the number of actual bytes that conform the contents of the string, which is not necessarily equal to its storage capacity. Note that string objects handle bytes without knowledge of the encodin...看更多