exception BadArgs of string
exception BadMethodName of c_obj * string * string
exception NotObject of c_obj
exception NotEnumType of c_obj
exception LabelNotFromThisEnum of c_obj
exception InvalidDirectorCall of c_obj
exception BadArgs of string
exception BadMethodName of c_obj * string * string
exception NotObject of c_obj
exception NotEnumType of c_obj
exception LabelNotFromThisEnum of c_obj
exception InvalidDirectorCall of c_obj