Non-GUI Classes

The non-GUI classes are general-purpose collection and string classes that may be used independently of the GUI classes.

In particular, these classes do not depend on QApplication at all, and so can be used in non-GUI programs.

QBitArray	Array of bits
QByteArray	Array of bytes
QByteArrayMatcher	Holds a sequence of bytes that can be quickly matched in a byte array
QCache	Template class that provides a cache
QContiguousCache	Template class that provides a contiguous cache
QCryptographicHash	Way to generate cryptographic hashes
QElapsedTimer	Fast way to calculate elapsed times
QFlags	Type-safe way of storing OR-combinations of enum values
QHash	Template class that provides a hash-table-based dictionary
QLinkedList	Template class that provides linked lists
QList	Template class that provides lists
QMap	Template class that provides a skip-list-based dictionary
QMultiHash	Convenience QHash subclass that provides multi-valued hashes
QMultiMap	Convenience QMap subclass that provides multi-valued maps
QPair	Template class that stores a pair of items
QQueue	Generic container that provides a queue
QRegExp	Pattern matching using regular expressions
QSet	Template class that provides a hash-table-based set
QStack	Template class that provides a stack
QString	Unicode character string
QStringList	List of strings
QStringMatcher	Holds a sequence of characters that can be quickly matched in a Unicode string
QStringRef	Thin wrapper around QString substrings
QTextBoundaryFinder	Way of finding Unicode text boundaries in a string
QVarLengthArray	Low-level variable-length array
QVector	Template class that provides a dynamic array