1 //==- DIAEnumSourceFiles.cpp - DIA Source File Enumerator impl ---*- C++ -*-==//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "llvm/DebugInfo/PDB/DIA/DIAEnumInjectedSources.h"
11 #include "llvm/DebugInfo/PDB/DIA/DIAInjectedSource.h"
12 #include "llvm/DebugInfo/PDB/PDBSymbol.h"
15 using namespace llvm::pdb;
17 DIAEnumInjectedSources::DIAEnumInjectedSources(
18 const DIASession &PDBSession,
19 CComPtr<IDiaEnumInjectedSources> DiaEnumerator)
20 : Session(PDBSession), Enumerator(DiaEnumerator) {}
22 uint32_t DIAEnumInjectedSources::getChildCount() const {
24 return (S_OK == Enumerator->get_Count(&Count)) ? Count : 0;
27 std::unique_ptr<IPDBInjectedSource>
28 DIAEnumInjectedSources::getChildAtIndex(uint32_t Index) const {
29 CComPtr<IDiaInjectedSource> Item;
30 if (S_OK != Enumerator->Item(Index, &Item))
33 return std::unique_ptr<IPDBInjectedSource>(new DIAInjectedSource(Item));
36 std::unique_ptr<IPDBInjectedSource> DIAEnumInjectedSources::getNext() {
37 CComPtr<IDiaInjectedSource> Item;
39 if (S_OK != Enumerator->Next(1, &Item, &NumFetched))
42 return std::unique_ptr<IPDBInjectedSource>(new DIAInjectedSource(Item));
45 void DIAEnumInjectedSources::reset() { Enumerator->Reset(); }
47 DIAEnumInjectedSources *DIAEnumInjectedSources::clone() const {
48 CComPtr<IDiaEnumInjectedSources> EnumeratorClone;
49 if (S_OK != Enumerator->Clone(&EnumeratorClone))
51 return new DIAEnumInjectedSources(Session, EnumeratorClone);