Generic-function: SB-SEQUENCE:MAKE-SEQUENCE-ITERATOR

package type

Returns a sequence iterator for SEQUENCE or, if START and/or END are supplied, the subsequence bounded by START and END as nine values:

  1. iterator state
  2. limit
  3. from-end
  4. step function
  5. endp function
  6. element function
  7. setf element function
  8. index function
  9. copy state function

If FROM-END is NIL, the constructed iterator visits the specified elements in the order in which they appear in SEQUENCE. Otherwise, the elements are visited in the opposite order.

Lambda list

(sequence &key sb-impl::from-end sb-impl::start sb-impl::end)