Intermediate
C++
Q62 / 100
What is the std::string_view (C++17)?
Correct! Well done.
Incorrect.
The correct answer is B) A non-owning read-only reference to a character sequence, avoiding copies when only read access is needed
B
Correct Answer
A non-owning read-only reference to a character sequence, avoiding copies when only read access is needed
Explanation
string_view is a lightweight (pointer + length) view into an existing string. It avoids allocation when passing substrings or literals to functions.
Progress
62/100