41 lines · cpp
1//==- NativeEnumModules.cpp - Native 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-exception6//7//===----------------------------------------------------------------------===//8 9#include "llvm/DebugInfo/PDB/Native/NativeEnumModules.h"10 11#include "llvm/DebugInfo/PDB/Native/NativeSession.h"12#include "llvm/DebugInfo/PDB/Native/SymbolCache.h"13#include "llvm/DebugInfo/PDB/PDBSymbol.h"14#include "llvm/DebugInfo/PDB/PDBSymbolCompiland.h"15 16namespace llvm {17namespace pdb {18 19NativeEnumModules::NativeEnumModules(NativeSession &PDBSession, uint32_t Index)20 : Session(PDBSession), Index(Index) {}21 22uint32_t NativeEnumModules::getChildCount() const {23 return Session.getSymbolCache().getNumCompilands();24}25 26std::unique_ptr<PDBSymbol>27NativeEnumModules::getChildAtIndex(uint32_t N) const {28 return Session.getSymbolCache().getOrCreateCompiland(N);29}30 31std::unique_ptr<PDBSymbol> NativeEnumModules::getNext() {32 if (Index >= getChildCount())33 return nullptr;34 return getChildAtIndex(Index++);35}36 37void NativeEnumModules::reset() { Index = 0; }38 39}40}41