The QStringDecoder class provides a state-based decoder for text.| doc.qt.io
The QMetaMethod class provides meta-data about a member function.| doc.qt.io
The QDebug class provides an output stream for debugging information.| doc.qt.io
The QMetaType class manages named types in the meta-object system.| doc.qt.io
The QByteArrayView class provides a view on an array of bytes with a read-only subset of the QByteArray API.| doc.qt.io
The QLatin1StringView class provides a thin wrapper around a US-ASCII/Latin-1 encoded string literal.| doc.qt.io