Lzma2Writer class
#include <IO/Compression/Lzma2Stream.h>
Provides write-only streaming to compress written data by using the LZMA2 compression algorithm.
Base classes
- class Death::IO::Stream
- Provides a generic view of a sequence of bytes.
Constructors, destructors, conversion operators
-
Lzma2Writer(Stream& outputStream,
std::
int32_t compressionLevel = 6) - ~Lzma2Writer()
- Lzma2Writer(const Lzma2Writer&) deleted
Public functions
- auto operator=(const Lzma2Writer&) -> Lzma2Writer& deleted
- void Dispose() override
- Closes the stream and releases all assigned resources.
-
auto Seek(std::
int64_t offset, SeekOrigin origin) -> std:: int64_t override - Seeks in an opened stream.
-
auto GetPosition() const -> std::
int64_t override - Tells the seek position of an opened stream.
-
auto Read(void* destination,
std::
int64_t bytesToRead) -> std:: int64_t override - Reads a certain amount of bytes from the stream to a buffer.
-
auto Write(const void* source,
std::
int64_t bytesToWrite) -> std:: int64_t override - Writes a certain amount of bytes from a buffer to the stream.
- auto Flush() -> bool override
- Clears all buffers for this stream and causes any buffered data to be written to the underlying device.
- auto IsValid() -> bool override
- Returns
trueif the stream has been sucessfully opened. -
auto GetSize() const -> std::
int64_t override - Returns stream size in bytes.
-
auto SetSize(std::
int64_t size) -> std:: int64_t override - Sets stream size in bytes.