+ /// argument parsing, extract argument i as std::string
+ std::string getArg(unsigned int i) const;
+ /// argument parsing, extract argument i as std::string,
+ /// eating all characters up to the end of the command line
+ std::string getLongArg(unsigned int i) const;
+
+ ///
+ static FuncRequest const unknown;
+ ///
+ static FuncRequest const noaction;