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The RecursiveTreeIterator class


Einführung

Allows iterating over a RecursiveIterator to generate an ASCII graphic tree.

Klassenbeschreibung

RecursiveTreeIterator
RecursiveTreeIterator extends RecursiveIteratorIterator implements OuterIterator , Traversable , Iterator {
/* Constants */
/* Methods */
public void beginChildren ( void )
public RecursiveIterator beginIteration ( void )
public RecursiveIterator callGetChildren ( void )
public bool callHasChildren ( void )
__construct ( RecursiveIterator|IteratorAggregate $it [, int $flags = RecursiveTreeIterator::BYPASS_KEY [, int $cit_flags = CachingIterator::CATCH_GET_CHILD [, int $mode = RecursiveIteratorIterator::SELF_FIRST ]]] )
public string current ( void )
public void endChildren ( void )
public void endIteration ( void )
public string getEntry ( void )
public void getPostfix ( void )
public string getPrefix ( void )
public string key ( void )
public void next ( void )
public void nextElement ( void )
public void rewind ( void )
public void setPrefixPart ( int $part , string $value )
public bool valid ( void )
/* Inherited methods */
public RecursiveIterator RecursiveIteratorIterator::callGetChildren ( void )
RecursiveIteratorIterator::__construct ( Traversable $iterator [, int $mode = LEAVES_ONLY [, int $flags = 0 ]] )
RecursiveIterator RecursiveIteratorIterator::getSubIterator ( void )
public void RecursiveIteratorIterator::setMaxDepth ([ string $max_depth = -1 ] )
}

Vordefinierte Konstanten

RecursiveTreeIterator Node Types

RecursiveTreeIterator::BYPASS_CURRENT
RecursiveTreeIterator::BYPASS_KEY
RecursiveTreeIterator::PREFIX_LEFT
RecursiveTreeIterator::PREFIX_MID_HAS_NEXT
RecursiveTreeIterator::PREFIX_MID_LAST
RecursiveTreeIterator::PREFIX_END_HAS_NEXT
RecursiveTreeIterator::PREFIX_END_LAST
RecursiveTreeIterator::PREFIX_RIGHT

Inhaltsverzeichnis