class_dev_iter_exit(9) [suse man page]

CLASS_DEV_ITER_EXIT(9)					   Device drivers infrastructure				    CLASS_DEV_ITER_EXIT(9)

NAME

       class_dev_iter_exit - finish iteration

SYNOPSIS

       void class_dev_iter_exit(struct class_dev_iter * iter);

ARGUMENTS

       iter
	   class iterator to finish

DESCRIPTION

       Finish an iteration. Always call this function after iteration is complete whether the iteration ran till the end or not.

COPYRIGHT

Kernel Hackers Manual 2.6.					     July 2010						    CLASS_DEV_ITER_EXIT(9)

RDF::Redland::Iterator(3pm)				User Contributed Perl Documentation			       RDF::Redland::Iterator(3pm)

NAME

       RDF::Redland::Iterator - Redland RDF Iterator Class

SYNOPSIS

	 use RDF::Redland;

	 ...
	 my $iterator=$model->targets_iterator($source_node, $arc_node);
	 while($iterator && !$iterator->end) {
	   my $node=$iterator->current;
	   ...
	   $iterator->next;
	 }

DESCRIPTION

       This class is used to return lists of RDF::Redland::Node objects from a method that returns an RDF::Redland::Iterator - commonly one of the
       get_sources_iterator, get_targets_iterator or get_arcs_iterator methods of the RDF::Redland::Model class.

       This allows efficient retrieval of long lists of RDF::Redland::Node objects but isn't really very Perl-friendly.  The get_sources,
       get_targets or get_arcs methods of RDF::Redland::Model class return Perl lists and the get_source, get_target and get_arc methods return
       single arbitrary results.

CONSTRUCTORS

       No public constructors - are created and returned from various methods of classes including RDF::Redland::Model

METHODS

       end Return non 0 if the iterator has finished

       current
	   Returns the current RDF::Redland::Node object from the iteration or undef if the iteration is finished.

       next
	   Moves the iterator to the next item, returns undef if the iteration is finished.

       context
	   Returns the context RDF::Redland::Node object from the iteration or undef if the iteration is finished.

SEE ALSO

       RDF::Redland::Model and RDF::Redland::Node

AUTHOR

       Dave Beckett - http://www.dajobe.org/

perl v5.14.2							    2011-02-04					       RDF::Redland::Iterator(3pm)