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jarro2783/cxxopts v2.0 Release Notes

  • 🔄 Changed

    • 📜 Options::parse returns a ParseResult rather than storing the parse result internally.
    • 0️⃣ 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.
    • Booleans can be specified with various strings and explicitly set false.