Method get_function

inst/include/Rcpp/module/Module.h:154–174

* Returns a list that contains: * - an external pointer that encapsulates a CppFunction* * - voidness of the function (logical) * - docstring (character) * - signature (character) * - formal arguments of the function * * The R code in Module.R uses this information to create a C++Function * object */

         * object
         */
        inline SEXP get_function( const std::string& name_ ){
            MAP::iterator it = functions.begin() ;
            size_t n = functions.size() ;
            CppFunction* fun = 0 ;
            for( size_t i=0; i<n; i++, ++it){
                if( name_.compare( it->first ) == 0){
                    fun = it->second ;
                    break ;
                }
            }
            std::string sign ;
            fun->signature( sign, name_.data() ) ;
            return List::create(
                XPtr<CppFunction>( fun, false ),
                fun->is_void(),
                fun->docstring,
                sign,
                fun->get_formals(),
                fun->nargs()
                ) ;
        }

        /**
         * get the underlying C++ function pointer as a DL_FUNC