INDEX | CLUSTER | FEATURES | SHORT | FRAMES | NO FRAMES |
-- Does structure include an occurrence of `v'?
-- (Reference or object equality,
-- based on `object_comparison'.)
-- Index of `i'-th occurrence of `v'.
-- 0 if none.
-- (Reference or object equality,
-- based on `object_comparison'.)
-- Move to first position (at or after current
-- position) where `item' and `v' are equal.
-- (Reference or object equality,
-- based on `object_comparison'.)
-- If no such position ensure that `exhausted' will be true.
-- Index of current position
-- Number of times `v' appears.
-- (Reference or object equality,
-- based on `object_comparison'.)
-- Has structure been completely explored?
-- Is there no valid position to the right of current one?
-- Is there no current item?
-- Move to last position.
-- Move to next position; if no next position,
-- ensure that `exhausted' will be true.
-- Representation as a linear structure
INDEX | CLUSTER | FEATURES | SHORT | FRAMES | NO FRAMES |