zlib is a software library used for data compression. zlib was written by Jean-loup Gailly and Mark Adler and is an abstraction of the DEFLATE compression algorithm used in their gzip file compression program. zlib is also a crucial component of many software platforms, including Linux, macOS, and iOS.
The zlib library is a general purpose data compression library. The code is thread safe. It provides in-memory compression and decompression functions, including integrity checks of the uncompressed data. This version of the library supports only one compression method (deflation) but other algorithms will be added later and will have the same NCBI C++ ToolKit: include/util/compress/zlib/zlib.h File Generated on Thu Jan 5 2017 20:51:02 for NCBI C++ ToolKit by 1.8.9.1 Modified on Thu Jan 05 21:25:02 2017 by modify_doxy.py rev. 506947 Zlib - compressing multiple files into one compressed file
Jul 13, 2020
The 'zlib' compression library provides in-memory compression and decompression functions, including integrity checks of the uncompressed data. This version of the library supports only one compression method (deflation) but other algorithms will be added later and will have the same stream interface. Apr 19, 2020 · The compress() is a utility functions of zlib library that are implemented on top of the basic stream-oriented functions. To simplify the interface, some default options are assumed (compression level and memory usage, standard memory allocation functions).
The Compress::Raw::Zlib module provides a Perl interface to the zlib compression library (see AUTHOR for details about where to get zlib). Compress::Raw::Zlib::Deflate. This section defines an interface that allows in-memory compression using the deflate interface provided by zlib. Here is a definition of the interface available:
zlib Home Site zlib is designed to be a free, general-purpose, legally unencumbered -- that is, not covered by any patents -- lossless data-compression library for use on virtually any computer hardware and operating system.The zlib data format is itself portable across platforms. Unlike the LZW compression method used in Unix compress(1) and in the GIF image format, the compression method currently used in zlib — Compression compatible with gzip — Python 3.8.5 Jul 24, 2020