Iterator Class
Class Iterator is declared in class QCborMap.The QCborMap::Iterator class provides an STL-style non-const iterator for QCborMap. More...
This class was introduced in Qt 5.12.
Public Types
typedef | iterator_category |
Detailed Description
QCborMap::Iterator allows you to iterate over a QCborMap and to modify the value (but not the key) stored under a particular key. If you want to iterate over a const QCborMap, you should use QCborMap::ConstIterator. It is generally good practice to use QCborMap::ConstIterator on a non-const QCborMap as well, unless you need to change the QCborMap through the iterator. Const iterators are slightly faster, and improve code readability.
You must initialize the iterator using a QCborMap function like QCborMap::begin(), QCborMap::end(), or QCborMap::find() before you can start iterating..
Multiple iterators can be used on the same object. Existing iterators will however become dangling once the object gets modified.
See also QCborMap::ConstIterator.