An interface for accessing data in a stream-like format without copying.
Declared in <llvm/Support/BinaryStream.h>
class BinaryStream;Instead of specifying a buffer in which to copy data on a read, the API returns an ArrayRef to data owned by the stream's implementation. Since implementations may not necessarily store data in a single contiguous buffer (or even in memory at all), in such cases a it may be necessary for an implementation to cache such a buffer so that it can return it.
| Name | Description |
|---|---|
~BinaryStream [destructor] [virtual] | Destroy a BinaryStream. |
getEndian [virtual] | Return the endianness of multi-byte values in this stream. |
getFlags [virtual] | Return the properties of this stream. |
getLength [virtual] | Return the number of bytes of data in this stream. |
readBytes [virtual] | 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. |
readLongestContiguousChunk [virtual] | Given an offset into the stream, read as much as possible without copying any data. |
| Name | Description |
|---|---|
checkOffsetForRead | Check that Offset and DataSize form a valid read range. |
| Name | Description |
|---|---|
BinaryByteStream | BinaryStream backed by a single contiguous buffer that never copies on read. |
BinaryItemStream | A BinaryStream over a sequence of items from an external container. |
MappedBlockStream | A BinaryStream view of data stored as possibly discontiguous MSF blocks. |
WritableBinaryStream | A BinaryStream that supports both reading and writing. |