1//===- InjectedSourceStream.h - PDB Headerblock Stream Access ---*- 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_DEBUGINFO_PDB_RAW_PDBINJECTEDSOURCESTREAM_H
10#define LLVM_DEBUGINFO_PDB_RAW_PDBINJECTEDSOURCESTREAM_H
11
12#include "llvm/DebugInfo/PDB/Native/HashTable.h"
13#include "llvm/DebugInfo/PDB/Native/RawTypes.h"
14#include "llvm/Support/Error.h"
15
16namespace llvm {
17namespace msf {
18class MappedBlockStream;
19}
20namespace pdb {
21class PDBFile;
22class PDBStringTable;
23
24class InjectedSourceStream {
25public:
26  InjectedSourceStream(std::unique_ptr<msf::MappedBlockStream> Stream);
27  Error reload(const PDBStringTable &Strings);
28
29  using const_iterator = HashTable<SrcHeaderBlockEntry>::const_iterator;
30  const_iterator begin() const { return InjectedSourceTable.begin(); }
31  const_iterator end() const { return InjectedSourceTable.end(); }
32
33  uint32_t size() const { return InjectedSourceTable.size(); }
34
35private:
36  std::unique_ptr<msf::MappedBlockStream> Stream;
37
38  const SrcHeaderBlockHeader* Header;
39  HashTable<SrcHeaderBlockEntry> InjectedSourceTable;
40};
41}
42}
43
44#endif
45