clang-tidy/abseil/StringFindStrContainsCheck.h

0001 //===--- StringFindStrContainsCheck.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_ABSEIL_STRINGFINDSTRCONTAINSCHECK_H
0010 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_STRINGFINDSTRCONTAINSCHECK_H
0011
0012 #include "../ClangTidyCheck.h"
0013 #include "../utils/TransformerClangTidyCheck.h"
0014
0015 namespace clang::tidy::abseil {
0016
0017 /// Finds s.find(...) == string::npos comparisons (for various string-like
0018 /// types) and suggests replacing with absl::StrContains.
0019 ///
0020 /// For the user-facing documentation see:
0021 /// http://clang.llvm.org/extra/clang-tidy/checks/abseil/string-find-str-contains.html
0022 class StringFindStrContainsCheck : public utils::TransformerClangTidyCheck {
0023 public:
0024   StringFindStrContainsCheck(StringRef Name, ClangTidyContext *Context);
0025   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override;
0026   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
0027
0028 private:
0029   const std::vector<StringRef> StringLikeClassesOption;
0030   const StringRef AbseilStringsMatchHeaderOption;
0031 };
0032
0033 } // namespace clang::tidy::abseil
0034
0035 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_STRINGFINDSTRCONTAINSCHECK_H