| .. title:: clang-tidy - performance-faster-string-find |
| |
| performance-faster-string-find |
| ============================== |
| |
| Optimize calls to ``std::string::find()`` and friends when the needle passed is |
| a single character string literal. The character literal overload is more |
| efficient. |
| |
| Examples: |
| |
| .. code-block:: c++ |
| |
| str.find("A"); |
| |
| // becomes |
| |
| str.find('A'); |
| |
| Options |
| ------- |
| |
| .. option:: StringLikeClasses |
| |
| Semicolon-separated list of names of string-like classes. By default only |
| ``::std::basic_string`` and ``::std::basic_string_view`` are considered. |
| The check will only consider member functions named ``find``, ``rfind``, |
| ``find_first_of``, ``find_first_not_of``, ``find_last_of``, or |
| ``find_last_not_of`` within these classes. |