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by UebVar
938 days ago
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Implementing a constexpr strlen() is trivial and I looks just like it's from your ancient C textbook, save for the "constexpr" keyword. No goofyness involved. Or you use what the C++ standard library has to offer. std::string_view(ptr).length();
or
std::string(ptr).length();
or
std::char_traits<char>::length(ptr);
all work at compile time. |
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