Implicitly Shared Classes

These Qt Core classes provides a safe and efficient way of sharing and manipulating data by implicitly sharing data.

QBitmap	Monochrome (1-bit depth) pixmaps
QBrush	Defines the fill pattern of shapes drawn by QPainter
QByteArrayList	List of byte arrays
QByteArrayView	View on an array of bytes with a read-only subset of the QByteArray API
QCache	Template class that provides a cache
QCommandLineOption	Defines a possible command-line option
QContiguousCache	Template class that provides a contiguous cache
QDBusPendingCall	Refers to one pending asynchronous call
QDebug	Output stream for debugging information
QDnsDomainNameRecord	Stores information about a domain name record
QDnsHostAddressRecord	Stores information about a host address record
QDnsMailExchangeRecord	Stores information about a DNS MX record
QDnsServiceRecord	Stores information about a DNS SRV record
QDnsTextRecord	Stores information about a DNS TXT record
QGlyphRun	Direct access to the internal glyphs in a font
QGradient	Used in combination with QBrush to specify gradient fills
QHostAddress	IP address
QList	Template class that provides a dynamic array
QLocale	Converts between numbers and their string representations in various languages
QMap	Template class that provides an associative array
QMultiMap	Template class that provides an associative array with multiple equivalent keys
QNetworkAddressEntry	Stores one IP address supported by a network interface, along with its associated netmask and broadcast address
QNetworkCacheMetaData	Cache information
QNetworkCookie	Holds one network cookie
QNetworkInterface	Listing of the host's IP addresses and network interfaces
QOpenGLDebugMessage	Wraps an OpenGL debug message
QPageRanges	Represents a collection of page ranges
QPalette	Contains color groups for each widget state
QPen	Defines how a QPainter should draw lines and outlines of shapes
QPixmap	Off-screen image representation that can be used as a paint device
QQueue	Generic container that provides a queue
QRegularExpression	Pattern matching using regular expressions
QRegularExpressionMatch	The results of a matching a QRegularExpression against a string
QRegularExpressionMatchIterator	Iterator on the results of a global match of a QRegularExpression object against a string
QSet	Template class that provides a hash-table-based set
QSqlField	Manipulates the fields in SQL database tables and views
QSqlQuery	Means of executing and manipulating SQL statements
QSqlRecord	Encapsulates a database record
QSslCertificateExtension	API for accessing the extensions of an X509 certificate
QSslCipher	Represents an SSL cryptographic cipher
QSslError	SSL error
QSslPreSharedKeyAuthenticator	Authentication data for pre shared keys (PSK) ciphersuites
QStack	Template class that provides a stack
QStorageInfo	Provides information about currently mounted storage and drives
QUrlQuery	Way to manipulate a key-value pairs in a URL's query