CountableIterator

---

• Full name: \FastForward\Iterator\CountableIterator
• This class implements: Iterator, Countable
• This class is an Abstract class

Methods

count

Counts the number of elements in the iterable.

public count(): int

If the inner iterator implements Countable, it uses that. Otherwise, it counts the elements by iterating through them.

Return Value:

the number of elements in the iterable

---