1//===--- ClangTidyProfiling.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_CLANGTIDYPROFILING_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CLANGTIDYPROFILING_H
11
12#include "llvm/ADT/Optional.h"
13#include "llvm/ADT/StringMap.h"
14#include "llvm/Support/Chrono.h"
15#include "llvm/Support/Timer.h"
16#include <string>
17
18namespace llvm {
19class raw_ostream;
20} // namespace llvm
21
22namespace clang {
23namespace tidy {
24
25class ClangTidyProfiling {
26public:
27 struct StorageParams {
28 llvm::sys::TimePoint<> Timestamp;
29 std::string SourceFilename;
30 std::string StoreFilename;
31
32 StorageParams() = default;
33
34 StorageParams(llvm::StringRef ProfilePrefix, llvm::StringRef SourceFile);
35 };
36
37private:
38 llvm::Optional<llvm::TimerGroup> TG;
39
40 llvm::Optional<StorageParams> Storage;
41
42 void printUserFriendlyTable(llvm::raw_ostream &OS);
43 void printAsJSON(llvm::raw_ostream &OS);
44
45 void storeProfileData();
46
47public:
48 llvm::StringMap<llvm::TimeRecord> Records;
49
50 ClangTidyProfiling() = default;
51
52 ClangTidyProfiling(llvm::Optional<StorageParams> Storage);
53
54 ~ClangTidyProfiling();
55};
56
57} // end namespace tidy
58} // end namespace clang
59
60#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CLANGTIDYPROFILING_H
61

source code of clang-tools-extra/clang-tidy/ClangTidyProfiling.h