def _write_class_header(self):
self._write_line('<STR_LIT>'.format(self._parent_class_namespace, self._parent_class_name))<EOL>self._write_line()<EOL>self._write_line()<EOL>self._write_line('<STR_LIT>' + ('<STR_LIT:->' * <NUM_LIT>))<EOL>self._write_line('<STR_LIT>'.format(self._wrapper_class_name, self._parent_class_name))<EOL>self._write_line('<STR_LIT>')<EOL>self._write_line('<STR_LIT>')<EOL>self._write_line('<STR_LIT>')<EOL>
Generate a class header for stored routine wrapper.