llvm::MemoryBufferByteStream Class Reference

An implementation of BinaryStream whose data is backed by an llvm MemoryBuffer object. More...

#include "llvm/Support/BinaryByteStream.h"

Inheritance diagram for llvm::MemoryBufferByteStream:

Public Member Functions
	MemoryBufferByteStream (std::unique_ptr< MemoryBuffer > Buffer, llvm::endianness Endian)
Public Member Functions inherited from llvm::BinaryByteStream
	BinaryByteStream ()=default
	BinaryByteStream (ArrayRef< uint8_t > Data, llvm::endianness Endian)
	BinaryByteStream (StringRef Data, llvm::endianness Endian)
llvm::endianness	getEndian () const override
Error	readBytes (uint64_t Offset, uint64_t Size, ArrayRef< uint8_t > &Buffer) override
	Given an offset into the stream and a number of bytes, attempt to read the bytes and set the output ArrayRef to point to data owned by the stream.
Error	readLongestContiguousChunk (uint64_t Offset, ArrayRef< uint8_t > &Buffer) override
	Given an offset into the stream, read as much as possible without copying any data.
uint64_t	getLength () override
	Return the number of bytes of data in this stream.
ArrayRef< uint8_t >	data () const
StringRef	str () const
Public Member Functions inherited from llvm::BinaryStream
virtual	~BinaryStream ()=default
virtual BinaryStreamFlags	getFlags () const
	Return the properties of this stream.

Public Attributes
std::unique_ptr< MemoryBuffer >	MemBuffer

Additional Inherited Members
Protected Member Functions inherited from llvm::BinaryStream
Error	checkOffsetForRead (uint64_t Offset, uint64_t DataSize)
Protected Attributes inherited from llvm::BinaryByteStream
llvm::endianness	Endian
ArrayRef< uint8_t >	Data

Detailed Description

An implementation of BinaryStream whose data is backed by an llvm MemoryBuffer object.

MemoryBufferByteStream owns the MemoryBuffer in question. As with BinaryByteStream, reading from a MemoryBufferByteStream will never cause a copy.

Definition at line 74 of file BinaryByteStream.h.

Constructor & Destructor Documentation

MemoryBufferByteStream()

llvm::MemoryBufferByteStream::MemoryBufferByteStream ( std::unique_ptr< MemoryBuffer > Buffer, llvm::endianness Endian )

inline

Definition at line 76 of file BinaryByteStream.h.

References llvm::BinaryByteStream::BinaryByteStream(), llvm::BinaryByteStream::Endian, MemBuffer, and llvm::move().

Member Data Documentation

MemBuffer

std::unique_ptr<MemoryBuffer> llvm::MemoryBufferByteStream::MemBuffer

Definition at line 81 of file BinaryByteStream.h.

Referenced by MemoryBufferByteStream().

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The documentation for this class was generated from the following file:

• include/llvm/Support/BinaryByteStream.h