Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===- InjectedSourceStream.h - PDB Headerblock Stream Access ---*- C++ -*-===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_DEBUGINFO_PDB_NATIVE_INJECTEDSOURCESTREAM_H

#define LLVM_DEBUGINFO_PDB_NATIVE_INJECTEDSOURCESTREAM_H

#include "llvm/DebugInfo/MSF/MappedBlockStream.h"

#include "llvm/DebugInfo/PDB/Native/HashTable.h"

#include "llvm/Support/Error.h"

namespace llvm {

namespace pdb {

struct SrcHeaderBlockEntry;

struct SrcHeaderBlockHeader;

class PDBStringTable;

class InjectedSourceStream {

public:

  InjectedSourceStream(std::unique_ptr<msf::MappedBlockStream> Stream);

  Error reload(const PDBStringTable &Strings);

  using const_iterator = HashTable<SrcHeaderBlockEntry>::const_iterator;

  const_iterator begin() const { return InjectedSourceTable.begin(); }

  const_iterator end() const { return InjectedSourceTable.end(); }

  uint32_t size() const { return InjectedSourceTable.size(); }

private:

  std::unique_ptr<msf::MappedBlockStream> Stream;

  const SrcHeaderBlockHeader* Header;

  HashTable<SrcHeaderBlockEntry> InjectedSourceTable;

};

}

} // namespace llvm

#endif