Class CachingIterator

Smarter caching iterator.

IteratorIterator implements Iterator, Traversable, OuterIterator

CachingIterator implements ArrayAccess, Countable

Nette\Iterators\CachingIterator implements Countable

Namespace: Nette\Iterators
Author: David Grudl
Located at Iterators/CachingIterator.php

Methods summary
`public`	# `__construct( $iterator )` Overrides `CachingIterator::__construct()`
`public boolean`	# `isFirst( integer $width = NULL )` Is the current element the first one? Is the current element the first one? Parameters `$width` `integer` grid width Returns `boolean`
`public boolean`	# `isLast( integer $width = NULL )` Is the current element the last one? Is the current element the last one? Parameters `$width` `integer` grid width Returns `boolean`
`public boolean`	# `isEmpty( )` Is the iterator empty? Is the iterator empty? Returns `boolean`
`public boolean`	# `isOdd( )` Is the counter odd? Is the counter odd? Returns `boolean`
`public boolean`	# `isEven( )` Is the counter even? Is the counter even? Returns `boolean`
`public integer`	# `getCounter( )` Returns the counter. Returns the counter. Returns `integer`
`public integer`	# `count( )` Returns the count of elements. Returns the count of elements. Returns `integer` Overrides `CachingIterator::count()` Implementation of `Countable::count()`
`public`	# `next( )` Forwards to the next element. Forwards to the next element. Overrides `CachingIterator::next()`
`public`	# `rewind( )` Rewinds the Iterator. Rewinds the Iterator. Overrides `CachingIterator::rewind()`
`public mixed`	# `getNextKey( )` Returns the next key. Returns the next key. Returns `mixed`
`public mixed`	# `getNextValue( )` Returns the next element. Returns the next element. Returns `mixed`
`public mixed`	# `__call( string $name, array $args )` Call to undefined method. Call to undefined method. Parameters `$name` `string` method name `$args` `array` arguments Returns `mixed` Throws `Nette\MemberAccessException`
`public mixed &`	# `__get( string $name )` Returns property value. Do not call directly. Returns property value. Do not call directly. Parameters `$name` `string` property name Returns `mixed` property value Throws `Nette\MemberAccessException` if the property is not defined.
`public`	# `__set( string $name, mixed $value )` Sets value of a property. Do not call directly. Sets value of a property. Do not call directly. Parameters `$name` `string` property name `$value` `mixed` property value Throws `Nette\MemberAccessException` if the property is not defined or is read-only
`public boolean`	# `__isset( string $name )` Is property defined? Is property defined? Parameters `$name` `string` property name Returns `boolean`
`public`	# `__unset( string $name )` Access to undeclared property. Access to undeclared property. Parameters `$name` `string` property name Throws `Nette\MemberAccessException`

Methods inherited from CachingIterator
`__toString(), current(), getCache(), getFlags(), getInnerIterator(), hasNext(), key(), offsetExists(), offsetGet(), offsetSet(), offsetUnset(), setFlags(), valid()`

Constants inherited from CachingIterator
`CALL_TOSTRING, CATCH_GET_CHILD, FULL_CACHE, TOSTRING_USE_CURRENT, TOSTRING_USE_INNER, TOSTRING_USE_KEY`

Magic properties summary
`public`	`$flags`	#
`public read-only boolean`	`$first`	#
`public read-only boolean`	`$last`	#
`public read-only boolean`	`$empty`	#
`public read-only boolean`	`$odd`	#
`public read-only boolean`	`$even`	#
`public read-only integer`	`$counter`	#
`public read-only mixed`	`$nextKey`	#
`public read-only mixed`	`$nextValue`	#
`public read-only`	`$innerIterator`	#
`public read-only`	`$cache`	#

Namespaces

Classes

Class CachingIterator

Overrides

Parameters

Returns

Parameters

Returns

Returns

Returns

Returns

Returns

Returns

Overrides

Implementation of

Overrides

Overrides

Returns

Returns

Parameters

Returns

Throws

Parameters

Returns

Throws

Parameters

Throws

Parameters

Returns

Parameters

Throws