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//==- NativeEnumModules.cpp - Native Symbol Enumerator impl ------*- C++ -*-==//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/DebugInfo/PDB/Native/NativeEnumModules.h"
#include "llvm/DebugInfo/PDB/IPDBEnumChildren.h"
#include "llvm/DebugInfo/PDB/Native/DbiModuleList.h"
#include "llvm/DebugInfo/PDB/Native/NativeCompilandSymbol.h"
#include "llvm/DebugInfo/PDB/Native/NativeSession.h"
#include "llvm/DebugInfo/PDB/PDBSymbol.h"
#include "llvm/DebugInfo/PDB/PDBSymbolCompiland.h"
namespace llvm {
namespace pdb {
NativeEnumModules::NativeEnumModules(NativeSession &PDBSession,
const DbiModuleList &Modules,
uint32_t Index)
: Session(PDBSession), Modules(Modules), Index(Index) {}
uint32_t NativeEnumModules::getChildCount() const {
return static_cast<uint32_t>(Modules.getModuleCount());
}
std::unique_ptr<PDBSymbol>
NativeEnumModules::getChildAtIndex(uint32_t Index) const {
if (Index >= Modules.getModuleCount())
return nullptr;
return Session.createCompilandSymbol(Modules.getModuleDescriptor(Index));
}
std::unique_ptr<PDBSymbol> NativeEnumModules::getNext() {
if (Index >= Modules.getModuleCount())
return nullptr;
return getChildAtIndex(Index++);
}
void NativeEnumModules::reset() { Index = 0; }
NativeEnumModules *NativeEnumModules::clone() const {
return new NativeEnumModules(Session, Modules, Index);
}
}
}
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