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Is string::c_str() no longer null terminated in C++11? [duplicate]
P粉654894952 2025-12-27 15:01:06
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In C++11 basic_string::c_str is defined to be exactly the same as basic_string::data, which is in turn defined to be exactly the same as *(begin() + n) and *(&*begin() + n) (when 0 <= n < size()).
I cannot find anything that requires the string to always have a null character at its end.
Does this mean that c_str() is no longer guaranteed to produce a null-terminated string?
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