ArgumentSyntax.option
- void option(char shortName, string longName, TVal* value, Required required, string helpText)
- void option(string longName, TVal* value, Required required, string helpText)
- void option(string longName, TVal* value, TFun parser, Required required, string helpText)
- void option(char shortName, string longName, TVal* value, TFun parser, Required required, string helpText)