std::sub_match::length(3) C++ Standard Libary std::sub_match::length(3) NAME std::sub_match::length - std::sub_match::length Synopsis difference_type length() const; Parameters (none) Return value Returns the number of characters in the match, i.e. std::distance(first, second) if the match is valid, 0 otherwise. Complexity Constant. http://cppreference.com 2024.06.10 std::sub_match::length(3)
NAME | Synopsis | Parameters | Return value | Complexity
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