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

   1 //===--- PassByValueCheck.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_PASS_BY_VALUE_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_PASS_BY_VALUE_H
  11
  12 #include "../ClangTidyCheck.h"
  13 #include "../utils/IncludeInserter.h"
  14
  15 #include <memory>
  16
  17 namespace clang::tidy::modernize {
  18
  19 class PassByValueCheck : public ClangTidyCheck {
  20 public:
  21   PassByValueCheck(StringRef Name, ClangTidyContext *Context);
  22   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  23     return LangOpts.CPlusPlus;
  24   }
  25   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
  26   void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
  27                            Preprocessor *ModuleExpanderPP) override;
  28   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  29   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  30
  31 private:
  32   utils::IncludeInserter Inserter;
  33   const bool ValuesOnly;
  34 };
  35
  36 } // namespace clang::tidy::modernize
  37
  38 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_PASS_BY_VALUE_H