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//===- IPDBDataStream.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_IPDBDATASTREAM_H
#define LLVM_DEBUGINFO_PDB_IPDBDATASTREAM_H
#include "PDBTypes.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/SmallVector.h"
namespace llvm {
namespace pdb {
/// IPDBDataStream defines an interface used to represent a stream consisting
/// of a name and a series of records whose formats depend on the particular
/// stream type.
class IPDBDataStream {
public:
typedef llvm::SmallVector<uint8_t, 32> RecordType;
virtual ~IPDBDataStream();
virtual uint32_t getRecordCount() const = 0;
virtual std::string getName() const = 0;
virtual llvm::Optional<RecordType> getItemAtIndex(uint32_t Index) const = 0;
virtual bool getNext(RecordType &Record) = 0;
virtual void reset() = 0;
virtual IPDBDataStream *clone() const = 0;
};
}
}
#endif
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