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