Class CountableLimitIterator

\LimitIterator which supports \Countable for transparent wrapping.

IteratorIterator implements Iterator, Traversable, OuterIterator

Jyxo\Spl\CountableLimitIterator implements Countable

Namespace: Jyxo\Spl
Category: Jyxo
Package: Jyxo\Spl
Copyright: Copyright (c) 2005-2011 Jyxo, s.r.o.
License: https://github.com/jyxo/php/blob/master/license.txt
Author: Jakub Tománek
Located at Spl/CountableLimitIterator.php

Methods summary
`public`	# `__construct( Iterator $iterator, integer $offset = 0, integer $count = -1, integer $mode = Jyxo\Spl\CountableLimitIterator::MODE_PASS )` Constructor. Constructor. Parameters `$iterator` `Iterator` Source data `$offset` `integer` Offset (Optional) `$count` `integer` Maximum item count (Optional) `$mode` `integer` Result counting mode Throws `InvalidArgumentException` Inner iterator is not countable
`public integer`	# `count( )` Returns number of items based on result counting mode (all inner or final count after applying limit). Returns number of items based on result counting mode (all inner or final count after applying limit). Returns `integer` Implementation of `Countable::count`

Methods inherited from LimitIterator
`current(), getInnerIterator(), getPosition(), key(), next(), rewind(), seek(), valid()`

Constants summary
`integer`	`MODE_PASS`	`1`	# Result counting mode - returns all inner iterator data count. Result counting mode - returns all inner iterator data count.
`integer`	`MODE_LIMIT`	`2`	# Result counting mode - returns number of data after applying limit For proper function inner iterator must return exact number of its items. Result counting mode - returns number of data after applying limit For proper function inner iterator must return exact number of its items.