1 //==- DIAEnumSymbols.h - DIA Symbol Enumerator impl --------------*- 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_DIAENUMSYMBOLS_H
10 #define LLVM_DEBUGINFO_PDB_DIA_DIAENUMSYMBOLS_H
11 
12 #include "DIASupport.h"
13 #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
14 #include "llvm/DebugInfo/PDB/PDBSymbol.h"
15 
16 namespace llvm {
17 namespace pdb {
18 class DIASession;
19 
20 class DIAEnumSymbols : public IPDBEnumChildren<PDBSymbol> {
21 public:
22   explicit DIAEnumSymbols(const DIASession &Session,
23                           CComPtr<IDiaEnumSymbols> DiaEnumerator);
24 
25   uint32_t getChildCount() const override;
26   std::unique_ptr<PDBSymbol> getChildAtIndex(uint32_t Index) const override;
27   std::unique_ptr<PDBSymbol> getNext() override;
28   void reset() override;
29 
30 private:
31   const DIASession &Session;
32   CComPtr<IDiaEnumSymbols> Enumerator;
33 };
34 }
35 }
36 
37 #endif
38