clang-tools-extra/clang-tidy/modernize/UseTransparentFunctorsCheck.h

   1 //===--- UseTransparentFunctorsCheck.h - clang-tidy--------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_TRANSPARENT_FUNCTORS_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_TRANSPARENT_FUNCTORS_H
  11
  12 #include "../ClangTidyCheck.h"
  13
  14 namespace clang::tidy::modernize {
  15
  16 /// Prefer using transparent functors to non-transparent ones.
  17 ///
  18 /// For the user-facing documentation see:
  19 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize/use-transparent-functors.html
  20 class UseTransparentFunctorsCheck : public ClangTidyCheck {
  21 public:
  22   UseTransparentFunctorsCheck(StringRef Name, ClangTidyContext *Context);
  23   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  24     return LangOpts.CPlusPlus14;
  25   }
  26   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  27   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  28   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
  29 private:
  30   const bool SafeMode;
  31 };
  32
  33 } // namespace clang::tidy::modernize
  34
  35 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_TRANSPARENT_FUNCTORS_H