clang-tidy/modernize/UseTransparentFunctorsCheck.h

0001 //===--- UseTransparentFunctorsCheck.h - clang-tidy--------------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_TRANSPARENT_FUNCTORS_H
0010 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_TRANSPARENT_FUNCTORS_H
0011
0012 #include "../ClangTidyCheck.h"
0013
0014 namespace clang::tidy::modernize {
0015
0016 /// Prefer using transparent functors to non-transparent ones.
0017 ///
0018 /// For the user-facing documentation see:
0019 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize/use-transparent-functors.html
0020 class UseTransparentFunctorsCheck : public ClangTidyCheck {
0021 public:
0022   UseTransparentFunctorsCheck(StringRef Name, ClangTidyContext *Context);
0023   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
0024     return LangOpts.CPlusPlus14;
0025   }
0026   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
0027   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
0028   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
0029 private:
0030   const bool SafeMode;
0031 };
0032
0033 } // namespace clang::tidy::modernize
0034
0035 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_TRANSPARENT_FUNCTORS_H