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