Method swap

inst/include/Rcpp/vector/generic_proxy.h:75–79

			operator int() const { return ::Rcpp::as<int>(get()) ; }

			void swap(generic_proxy& other){
				Shield<SEXP> tmp(get()) ;
				set( other.get() ) ;
				other.set(tmp) ;
			}

			VECTOR* parent;
			R_xlen_t index ;