RecordIO.h File Reference

#include <atomic>
#include <memory>
#include <mutex>
#include <folly/File.h>
#include <folly/Range.h>
#include <folly/io/IOBuf.h>
#include <folly/system/MemoryMapping.h>
#include <folly/io/RecordIO-inl.h>

Go to the source code of this file.

Classes
class	folly::RecordIOWriter
class	folly::RecordIOReader
struct	folly::recordio_helpers::RecordInfo

Namespaces
	folly
	—— Concurrent Priority Queue Implementation ——
	folly::recordio_helpers

Macros
#define	FOLLY_IO_RECORDIO_H_

Functions
constexpr size_t	folly::recordio_helpers::headerSize ()
size_t	folly::recordio_helpers::prependHeader (std::unique_ptr< IOBuf > &buf, uint32_t fileId)
RecordInfo	folly::recordio_helpers::findRecord (ByteRange searchRange, ByteRange wholeRange, uint32_t fileId)
RecordInfo	folly::recordio_helpers::findRecord (ByteRange range, uint32_t fileId)
RecordInfo	folly::recordio_helpers::validateRecord (ByteRange range, uint32_t fileId)

Macro Definition Documentation

#define FOLLY_IO_RECORDIO_H_

RecordIO: self-synchronizing stream of variable length records

RecordIO gives you the ability to write a stream of variable length records and read them later even in the face of data corruption – randomly inserted or deleted chunks of the file, or modified data. When reading, you may lose corrupted records, but the stream will resynchronize automatically.

Definition at line 27 of file RecordIO.h.