Class Arg.OptLibrary()->MaybeOpt

Inheritance graph

Description

Parses an option that may have a parameter. --foo, -x and x in a sequence like -axb will set the variable to 1. --foo=bar, -x bar and -x=bar will set the variable to bar.

Example

Opt debug = MaybeOpt("--debug");

Inherit NoOpt: inherit NoOpt : NoOpt