The QIterator is a template class that allows iteration over a container in a QVariant .

A QIterator can only be created by a QIterable instance, and can be used in a way similar to other stl-style iterators. Generally, QIterator should not be used directly, but through its derived classes provided by QSequentialIterable and QAssociativeIterable .

See also

QIterable

Creates an iterator from an iterable and a pointer to a native iterator.

Returns true if other points to a different item than this iterator; otherwise returns false.

See also

operator==()

Returns an iterator to the item at j positions forward from this iterator.

See also

operator-() operator+=()

Returns an iterator to the item at j positions forward from iterator k.

The prefix ++ operator (++it) advances the iterator to the next item in the container and returns an iterator to the new current item.

Calling this function on QSequentialIterable::end() leads to undefined results.

See also

operator--()

This is an overloaded function.

The postfix ++ operator (it++) advances the iterator to the next item in the container and returns an iterator to the previously current item.

Advances the iterator by j items.

See also

operator-=() operator+()

Returns an iterator to the item at j positions backward from this iterator.

If the container in the QVariant does not support bi-directional iteration, calling this function leads to undefined results.

See also

operator+() operator-=() canReverseIterate()

Returns the distance between the two iterators.

See also

operator+() operator-=() canReverseIterate()

The prefix -- operator (--it) makes the preceding item current and returns an iterator to the new current item.

Calling this function on QSequentialIterable::begin() leads to undefined results.

If the container in the QVariant does not support bi-directional iteration, calling this function leads to undefined results.

See also

operator++() canReverseIterate()

This is an overloaded function.

The postfix -- operator (it--) makes the preceding item current and returns an iterator to the previously current item.

If the container in the QVariant does not support bi-directional iteration, calling this function leads to undefined results.

See also

canReverseIterate()

Makes the iterator go back by j items.

If the container in the QVariant does not support bi-directional iteration, calling this function leads to undefined results.

See also

operator+=() operator-() canReverseIterate()

Returns true if other points to the same item as this iterator; otherwise returns false.

See also

operator!=()