================ @@ -0,0 +1,45 @@ +.. title:: clang-tidy - modernize-min-max-use-initializer-list + +modernize-min-max-use-initializer-list +====================================== + +Replaces nested ``std::min`` and ``std::max`` calls with an initializer list where applicable. + +For instance, consider the following code: + +.. code-block:: cpp + + int a = std::max(std::max(i, j), k); + +The check will transform the above code to: + +.. code-block:: cpp + + int a = std::max({i, j, k}); + +Performance Considerations +========================== + +While this check simplifies the code and makes it more readable, it may cause performance degradation for non-trivial types due to the need to copy objects into the initializer list. + +To avoid this, it is recommended to use `std::ref` or `std::cref` for non-trivial types: + +.. code-block:: cpp + + std::string b = std::max({std::ref(i), std::ref(j), std::ref(k)}); + +Options +======= + +.. option:: IncludeStyle + + A string specifying which include-style is used, `llvm` or `google`. Default + is `llvm`. + +.. option:: IgnoreNonTrivialTypes + + A boolean specifying whether to ignore non-trivial types. Default is `true`. + +.. option:: IgnoreTrivialTypesOfSizeAbove + + An integer specifying the size (in bytes) above which trivial types are ignored. Default is `32`. ---------------- PiotrZSL wrote:
```suggestion An integer specifies the size (in bytes) of trivial types above which they are ignored. Default is `32`. ``` https://github.com/llvm/llvm-project/pull/85572 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits