Serializing Qt Data Types¶
List of data types that can be serialized by
QDataStream
.The
QDataStream
class allows you to serialize the Qt data types listed in this section as ofversion 18
.It is always best to cast integers to a Qt integer type, such as
qint16
orquint32
, when reading and writing. This ensures that you always know exactly what size integers you are reading and writing, no matter what the underlying platform and architecture the application happens to be running on.
bool
qint8
qint16
qint32
qint64
quint8
quint16
quint32
quint64
float
double
const char *
QBitArray
QBrush
QByteArray
QColor
QCursor
QDate
QDateTime
QEasingCurve
QFont
QGenericMatrix
QHash
<Key, T>
QIcon
QImage
QKeySequence
QLinkedList
<T>
QList
<T>
QMap
<Key, T>
QMargins
QMatrix4x4
QPair
<T1, T2>
QPalette
QPen
QPicture
QPixmap
QPoint
QQuaternion
QRect
QRegExp
QRegularExpression
QRegion
QSize
QString
QTime
QTransform
QUrl
QVariant
QVector2D
QVector3D
QVector4D
QVector
<T>See also
JSON Support in Qt
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