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//===- IPDBEnumChildren.h - base interface for child enumerator -*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H
#define LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H
#include <cstdint>
#include <memory>
namespace llvm {
namespace pdb {
template <typename ChildType> class IPDBEnumChildren {
public:
typedef std::unique_ptr<ChildType> ChildTypePtr;
typedef IPDBEnumChildren<ChildType> MyType;
virtual ~IPDBEnumChildren() = default;
virtual uint32_t getChildCount() const = 0;
virtual ChildTypePtr getChildAtIndex(uint32_t Index) const = 0;
virtual ChildTypePtr getNext() = 0;
virtual void reset() = 0;
virtual MyType *clone() const = 0;
};
} // end namespace pdb
} // end namespace llvm
#endif // LLVM_DEBUGINFO_PDB_IPDBENUMCHILDREN_H
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