function_exists(3) LPC Library Functions function_exists(3) NNAAMMEE function_exists() - find the file containing a given func- tion in an object SSYYNNOOPPSSYYSS string function_exists( string str, object ob ); DDEESSCCRRIIPPTTIIOONN Return the file name of the object that defines the func- tion `str' in object `ob'. The returned value can be other than `file_name(ob)' if the function is defined by an inherited object. 0 is returned if the function was not defined. Note that function_exists() does not check shadows. SSEEEE AALLSSOO call_other(3), call_out(3), functionp(3), valid_shadow(4) MudOS 5 Sep 1994 1