Function unlockBinding

inst/include/Rcpp/Environment.h:264–268

* unlocks the given binding * see ?bindingIsLocked * * @throw no_such_binding if there is no such binding in this environment */

         * @throw no_such_binding if there is no such binding in this environment
         */
        void unlockBinding(const std::string& name){
            if( !exists( name) ) throw no_such_binding(name) ;
            SEXP nameSym = Rf_install(name.c_str());
            R_unLockBinding( nameSym, Storage::get__() );
        }

        /**
         * @param name name of a potential binding