[edit] Last updated: Fri, 17 May 2013

A classe CachingIterator

Introdução

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CachingIterator extends IteratorIterator implements OuterIterator , Traversable , Iterator , ArrayAccess , Countable {

/* Métodos */

public __construct ( Iterator $iterator [, string $flags = self::CALL_TOSTRING ] )

public int count ( void )

public void current ( void )

public void getCache ( void )

public void getFlags ( void )

public Iterator getInnerIterator ( void )

bool hasNext ( void )

public scalar key ( void )

void next ( void )

public void offsetExists ( string $index )

public void offsetGet ( string $index )

public void offsetSet ( string $index , string $newval )

public void offsetUnset ( string $index )

void rewind ( void )

public void setFlags ( bitmask $flags )

string __toString ( void )

bool valid ( void )

}

CachingIterator::__construct — Construct a new CachingIterator object for the iterator.
CachingIterator::count — The number of elements in the iterator
CachingIterator::current — Return the current element
CachingIterator::getCache — The getCache purpose
CachingIterator::getFlags — Get flags used
CachingIterator::getInnerIterator — Returns the inner iterator
CachingIterator::hasNext — Verifica se o iterador interno tem ou não um próximo elemento válido
CachingIterator::key — Return the key for the current element
CachingIterator::next — Avança o iterador
CachingIterator::offsetExists — The offsetExists purpose
CachingIterator::offsetGet — The offsetGet purpose
CachingIterator::offsetSet — The offsetSet purpose
CachingIterator::offsetUnset — The offsetUnset purpose
CachingIterator::rewind — Recomeça o iterador
CachingIterator::setFlags — The setFlags purpose
CachingIterator::__toString — Retorna a representação como string do elemento atual
CachingIterator::valid — Verifica se o elemento atual é válido ou não

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