Changelog

This is the changelog for cxxopts, a C++11 library for parsing command line options. The project adheres to semantic versioning.

2.0

Changed

• Options::parse returns a ParseResult rather than storing the parse result internally.
• Options with default values now get counted as appearing once if they were not specified by the user.

Added

• A new ParseResult object that is the immutable result of parsing. It responds to the same count and operator[] as Options of 1.x did.
• The function ParseResult::arguments returns a vector of the parsed arguments to iterate through in the order they were provided.
• The symbol cxxopts::version for the version of the library.

1.x

The 1.x series was the first major version of the library, with release numbers starting to follow semantic versioning, after 0.x being unstable. It never had a changelog maintained for it. Releases mostly contained bug fixes, with the occasional feature added.