Function namespace_env

inst/include/Rcpp/Environment.h:341–352

* @param name the name of the package of which we want the namespace * * @return the namespace of the package * * @throw no_such_namespace */

         * @throw no_such_namespace
         */
        static Environment_Impl namespace_env(const std::string& package){
            Armor<SEXP> env ;
            try{
                SEXP getNamespaceSym = Rf_install("getNamespace");
                Shield<SEXP> package_str( Rf_mkString(package.c_str()) );
                Shield<SEXP> call( Rf_lang2(getNamespaceSym, package_str) );
                env = Rcpp_fast_eval(call, R_GlobalEnv);
            } catch( ... ){
                throw no_such_namespace( package  ) ;
            }
            return Environment_Impl( env ) ;
        }

        /**
         * The parent environment of this environment