zstdutil.hpp File Reference

#include <fstream>
#include <iostream>
#include <string>
#include <vector>
#include <zstd.h>

Classes
class	vg::zstd_compress_buf
	Zstandard compression buffer that writes to another stream buffer. More...
class	vg::zstd_decompress_buf
	Zstandard decompression buffer that reads from another stream buffer. More...
class	vg::zstd_ofstream
class	vg::zstd_ifstream

Namespaces
	vg
	zstdutil

Functions
int	zstdutil::CompressString (const std::string &src, std::string &dst, int compressionlevel)
int	zstdutil::DecompressString (const std::string &src, std::string &dst)
int	zstdutil::StreamDecompressString (const std::string &src, std::string &dst, int compressionlevel)
int	zstdutil::StreamCompressString (const std::string &src, std::string &dst, int compressionlevel)

Variables
const int	zstdutil::DEFAULTCOMPRESSLEVEL = 5

Detailed Description

Wrappers for Zstandard compression and decompression.

TODO: Override xsputn, xsgetn for faster compression? TODO: Move constructors for streams? TODO: is_open(), close() for streams?