Associative containers
{"Image DocumentName": "Associative containers", "Image ImageDescription": "Qt provides the following associative containers: QMap - an associative array which maps keys to values. QHash - a hash-table-based dictionary. QSet - a representation of a mathematical set. QMultiMap - a convenience subclass of QMap, which can hold multiple values associated with each key. QMultiHash - a convenience subclass of QHash, which can hold multiple values associated with each key. QMap stores values in Key order. QMap is implemented as a skip-list-based dictionary.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}