1 //==- DIAEnumSymbols.h - DIA Symbol Enumerator impl --------------*- 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_DIAENUMSYMBOLS_H
11 #define LLVM_DEBUGINFO_PDB_DIA_DIAENUMSYMBOLS_H
12 
13 #include "DIASupport.h"
14 #include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
15 
16 namespace llvm {
17 
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   DIAEnumSymbols *clone() const override;
30 
31 private:
32   const DIASession &Session;
33   CComPtr<IDiaEnumSymbols> Enumerator;
34 };
35 }
36 
37 #endif
38