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 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 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!=()
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