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213d3d3c81
We have need to reuse this functionality, including making additional generic stream types that are smarter about how and when they copy memory versus referencing the original memory. So all of these structures belong in the common library rather than being pdb specific. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270751 91177308-0d34-0410-b5e6-96231b3b80d8
36 lines
1023 B
C++
36 lines
1023 B
C++
//===- StreamInterface.h - Base interface for a stream of data --*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_DEBUGINFO_CODEVIEW_STREAMINTERFACE_H
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#define LLVM_DEBUGINFO_CODEVIEW_STREAMINTERFACE_H
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#include "llvm/ADT/ArrayRef.h"
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#include "llvm/Support/Error.h"
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#include <cstdint>
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namespace llvm {
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namespace codeview {
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class StreamInterface {
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public:
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virtual ~StreamInterface() {}
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virtual Error readBytes(uint32_t Offset,
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MutableArrayRef<uint8_t> Buffer) const = 0;
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virtual Error getArrayRef(uint32_t Offset, ArrayRef<uint8_t> &Buffer,
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uint32_t Length) const = 0;
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virtual uint32_t getLength() const = 0;
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};
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} // end namespace codeview
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} // end namespace llvm
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#endif // LLVM_DEBUGINFO_CODEVIEW_STREAMINTERFACE_H
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