1//===--- TextDiagnosticBuffer.h - Buffer Text Diagnostics -------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This is a concrete diagnostic client, which buffers the diagnostic messages.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_CLANG_FRONTEND_TEXT_DIAGNOSTIC_BUFFER_H_
15#define LLVM_CLANG_FRONTEND_TEXT_DIAGNOSTIC_BUFFER_H_
16
17#include "clang/Basic/Diagnostic.h"
18#include <vector>
19
20namespace clang {
21
22class Preprocessor;
23class SourceManager;
24
25class TextDiagnosticBuffer : public DiagnosticConsumer {
26public:
27  typedef std::vector<std::pair<SourceLocation, std::string> > DiagList;
28  typedef DiagList::iterator iterator;
29  typedef DiagList::const_iterator const_iterator;
30private:
31  DiagList Errors, Warnings, Remarks, Notes;
32public:
33  const_iterator err_begin() const  { return Errors.begin(); }
34  const_iterator err_end() const    { return Errors.end(); }
35
36  const_iterator warn_begin() const { return Warnings.begin(); }
37  const_iterator warn_end() const   { return Warnings.end(); }
38
39  const_iterator remark_begin() const { return Remarks.begin(); }
40  const_iterator remark_end() const   { return Remarks.end(); }
41
42  const_iterator note_begin() const { return Notes.begin(); }
43  const_iterator note_end() const   { return Notes.end(); }
44
45  void HandleDiagnostic(DiagnosticsEngine::Level DiagLevel,
46                        const Diagnostic &Info) override;
47
48  /// FlushDiagnostics - Flush the buffered diagnostics to an given
49  /// diagnostic engine.
50  void FlushDiagnostics(DiagnosticsEngine &Diags) const;
51};
52
53} // end namspace clang
54
55#endif
56