1//===--- UseStartsEndsWithCheck.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_USESTARTSENDSWITHCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USESTARTSENDSWITHCHECK_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::modernize {
15
16/// Checks for common roundabout ways to express ``starts_with`` and
17/// ``ends_with`` and suggests replacing with the simpler method when it is
18/// available. Notably, this will work with ``std::string`` and
19/// ``std::string_view``.
20///
21/// For the user-facing documentation see:
22/// http://clang.llvm.org/extra/clang-tidy/checks/modernize/use-starts-ends-with.html
23class UseStartsEndsWithCheck : public ClangTidyCheck {
24public:
25 UseStartsEndsWithCheck(StringRef Name, ClangTidyContext *Context);
26 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
27 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
28 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
29 return LangOpts.CPlusPlus;
30 }
31 std::optional<TraversalKind> getCheckTraversalKind() const override {
32 return TK_IgnoreUnlessSpelledInSource;
33 }
34};
35
36} // namespace clang::tidy::modernize
37
38#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USESTARTSENDSWITHCHECK_H
39

source code of clang-tools-extra/clang-tidy/modernize/UseStartsEndsWithCheck.h