int function ( ) { return 0 ; }
get properties of this iterator , as a bit-significant integer . concode_field_sep Item current concode_elem_sep ItemMappingFunction action concode_elem_sep SequenceIterator base concode_field_sep Item next concode_elem_sep Item current concode_elem_sep int position concode_elem_sep SequenceIterator getAnother concode_elem_sep void close