1 //===- DIADataStream.h - DIA implementation of IPDBDataStream ---*- 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_DIA_DIADATASTREAM_H
10 #define LLVM_DEBUGINFO_PDB_DIA_DIADATASTREAM_H
11 
12 #include "DIASupport.h"
13 #include "llvm/DebugInfo/PDB/IPDBDataStream.h"
14 
15 namespace llvm {
16 namespace pdb {
17 class DIADataStream : public IPDBDataStream {
18 public:
19   explicit DIADataStream(CComPtr<IDiaEnumDebugStreamData> DiaStreamData);
20 
21   uint32_t getRecordCount() const override;
22   std::string getName() const override;
23   std::optional<RecordType> getItemAtIndex(uint32_t Index) const override;
24   bool getNext(RecordType &Record) override;
25   void reset() override;
26 
27 private:
28   CComPtr<IDiaEnumDebugStreamData> StreamData;
29 };
30 }
31 }
32 
33 #endif
34