NoRewindIterator Class Reference
[Internal classes]

An Iterator wrapper that doesn't call rewind. More...

Inheritance diagram for NoRewindIterator:

[legend]Collaboration diagram for NoRewindIterator:

[legend]List of all members.

Public Member Functions
	__call ($func, $params)
	current ()
	getInnerIterator ()
	key ()
	next ()
	rewind ()
	valid ()

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Detailed Description

An Iterator wrapper that doesn't call rewind.

Author:

Marcus Boerger

Version:

1.1

Since:

PHP 5.1

Definition at line 18 of file norewinditerator.inc.

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Member Function Documentation

IteratorIterator::__call	(	$	func,
		$	params
	)			[inherited]

Aggregate the inner iterator.

Parameters:

	func	Name of method to invoke
	params	Array of parameters to pass to method

Definition at line 110 of file iteratoriterator.inc.

    {
        return call_user_func_array(array($this->iterator, $func), $params);
    }

IteratorIterator::current

(

)

[inherited]

Returns:

current value

Implements Iterator.

Definition at line 86 of file iteratoriterator.inc.

    {
        return $this->iterator->current();
    }

IteratorIterator::getInnerIterator

(

)

[inherited]

Returns:

the inner iterator as passed to the constructor

Implements OuterIterator.

Definition at line 65 of file iteratoriterator.inc.

Referenced by InfiniteIterator::next().

    {
        return $this->iterator;
    }

IteratorIterator::key

(

)

[inherited]

Returns:

current key

Implements Iterator.

Definition at line 79 of file iteratoriterator.inc.

    {
        return $this->iterator->key();
    }

IteratorIterator::next

(

)

[inherited]

forward to next element

Implements Iterator.

Reimplemented in InfiniteIterator.

Definition at line 93 of file iteratoriterator.inc.

    {
        return $this->iterator->next();
    }

NoRewindIterator::rewind

(

)

Simply prevent execution of inner iterators rewind().

Reimplemented from IteratorIterator.

Definition at line 22 of file norewinditerator.inc.

    {
        // nothing to do
    }

IteratorIterator::valid

(

)

[inherited]

Returns:

whether the iterator is valid

Implements Iterator.

Definition at line 72 of file iteratoriterator.inc.

Referenced by InfiniteIterator::next().

    {
        return $this->iterator->valid();
    }

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The documentation for this class was generated from the following file:

• norewinditerator.inc

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