Implicitly Shared Classes

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

• QBitArray: The QBitArray class provides an array of bits.

• QByteArray: The QByteArray class provides an array of bytes.

• QByteArrayList: The QByteArrayList class provides a list of byte arrays.

• QByteArrayView: The QByteArrayView class provides a view on an array of bytes with a read-only subset of the QByteArray API.

• QCache: The QCache class is a template class that provides a cache.

• QCollator: The QCollator class compares strings according to a localized collation algorithm.

• QCollatorSortKey: The QCollatorSortKey class can be used to speed up string collation.

• QCommandLineOption: The QCommandLineOption class defines a possible command-line option.

• QContiguousCache: The QContiguousCache class is a template class that provides a contiguous cache.

• QDateTime: The QDateTime class provides date and time functions.

• QDebug: The QDebug class provides an output stream for debugging information.

• QDir: The QDir class provides access to directory structures and their contents.

• QFileInfo: The QFileInfo class provides system-independent file information.

• QHash: The QHash class is a template class that provides a hash-table-based dictionary.

• QJsonArray: The QJsonArray class encapsulates a JSON array.

• QJsonDocument: The QJsonDocument class provides a way to read and write JSON documents.

• QJsonObject: The QJsonObject class encapsulates a JSON object.

• QJsonParseError: The QJsonParseError class is used to report errors during JSON parsing.

• QJsonValue: The QJsonValue class encapsulates a value in JSON.

• QLinkedList: The QLinkedList class is a template class that provides linked lists.

• QList: The QList class is a template class that provides a dynamic array.

• QLocale: The QLocale class converts between numbers and their string representations in various languages.

• QMap: The QMap class is a template class that provides an associative array.

• QMimeType: The QMimeType class describes types of file or data, represented by a MIME type string.

• QMultiHash: The QMultiHash class is a convenience QHash subclass that provides multi-valued hashes.

• QMultiMap: The QMultiMap class is a template class that provides an associative array with multiple equivalent keys.

• QPersistentModelIndex: The QPersistentModelIndex class is used to locate data in a data model.

• QProcessEnvironment: The QProcessEnvironment class holds the environment variables that can be passed to a program.

• QQueue: The QQueue class is a generic container that provides a queue.

• QRegularExpression: The QRegularExpression class provides pattern matching using regular expressions.

• QRegularExpressionMatch: The QRegularExpressionMatch class provides the results of a matching a QRegularExpression against a string.

• QRegularExpressionMatchIterator: The QRegularExpressionMatchIterator class provides an iterator on the results of a global match of a QRegularExpression object against a string.

• QSet: The QSet class is a template class that provides a hash-table-based set.

• QStack: The QStack class is a template class that provides a stack.

• QStorageInfo: Provides information about currently mounted storage and drives.

• QString: The QString class provides a Unicode character string.

• QStringList: The QStringList class provides a list of strings.

• QTextBoundaryFinder: The QTextBoundaryFinder class provides a way of finding Unicode text boundaries in a string.

• QUrl: The QUrl class provides a convenient interface for working with URLs.

• QUrlQuery: The QUrlQuery class provides a way to manipulate a key-value pairs in a URL's query.

• QVariant: The QVariant class acts like a union for the most common Qt data types.