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QMapConstIterator(3qt)							   QMapConstIterator(3qt)

NAME
       QMapConstIterator - Iterator for QMap

SYNOPSIS
       #include <qmap.h>

   Public Members
       typedef std::bidirectional_iterator_tag iterator_category
       typedef T value_type
       typedef const T * pointer
       typedef const T & reference
       QMapConstIterator ()
       QMapConstIterator ( QMapNode<K, T> * p )
       QMapConstIterator ( const QMapConstIterator<K, T> & it )
       QMapConstIterator ( const QMapIterator<K, T> & it )
       bool operator== ( const QMapConstIterator<K, T> & it ) const
       bool operator!= ( const QMapConstIterator<K, T> & it ) const
       const T & operator* () const
       const K & key () const
       const T & data () const
       QMapConstIterator<K, T> & operator++ ()
       QMapConstIterator<K, T> operator++ ( int )
       QMapConstIterator<K, T> & operator-- ()
       QMapConstIterator<K, T> operator-- ( int )

DESCRIPTION
       The QMapConstIterator class provides an iterator for QMap.

       In contrast to QMapIterator, this class is used to iterate over a const map. It does not
       allow you to modify the values of the map because this would break the const semantics.

       For more information on QMap iterators, see QMapIterator and the QMap example.

       See also QMap, QMapIterator, Qt Template Library Classes, and Non-GUI Classes.

   Member Type Documentation
QMapConstIterator::iterator_category
       The type of iterator category, std::bidirectional_iterator_tag.

QMapConstIterator::pointer
       Const pointer to value_type.

QMapConstIterator::reference
       Const reference to value_type.

QMapConstIterator::value_type
       The type of const value.

MEMBER FUNCTION DOCUMENTATION
QMapConstIterator::QMapConstIterator ()
       Constructs an uninitialized iterator.

QMapConstIterator::QMapConstIterator ( QMapNode<K, T> * p )
       Constructs an iterator starting at node p.

QMapConstIterator::QMapConstIterator ( const QMapConstIterator<K, T> & it )
       Constructs a copy of the iterator, it.

QMapConstIterator::QMapConstIterator ( const QMapIterator<K, T> & it )
       Constructs a copy of the iterator, it.

const T &; QMapConstIterator::data () const
       Returns a const reference to the current item's data.

const K &; QMapConstIterator::key () const
       Returns a const reference to the current item's key.

bool QMapConstIterator::operator!= ( const QMapConstIterator<K, T> & it ) const
       Compares the iterator to the it iterator and returns FALSE if they point to the same item;
       otherwise returns TRUE.

const T &; QMapConstIterator::operator* () const
       Dereference operator. Returns a const reference to the current item's data. The same as
       data().

QMapConstIterator<;K, T> & QMapConstIterator::operator++ ()
       Prefix ++ makes the succeeding item current and returns an iterator pointing to the new
       current item. The iterator cannot check whether it reached the end of the map.
       Incrementing the iterator returned by end() causes undefined results.

QMapConstIterator<;K, T> QMapConstIterator::operator++ ( int )
       This is an overloaded member function, provided for convenience. It behaves essentially
       like the above function.

       Postfix ++ makes the succeeding item current and returns an iterator pointing to the new
       current item. The iterator cannot check whether it reached the end of the map.
       Incrementing the iterator returned by end() causes undefined results.

QMapConstIterator<;K, T> & QMapConstIterator::operator-- ()
       Prefix -- makes the previous item current and returns an iterator pointing to the new
       current item. The iterator cannot check whether it reached the beginning of the map.
       Decrementing the iterator returned by begin() causes undefined results.

QMapConstIterator<;K, T> QMapConstIterator::operator-- ( int )
       This is an overloaded member function, provided for convenience. It behaves essentially
       like the above function.

       Postfix -- makes the previous item current and returns an iterator pointing to the new
       current item. The iterator cannot check whether it reached the beginning of the map.
       Decrementing the iterator returned by begin() causes undefined results.

bool QMapConstIterator::operator== ( const QMapConstIterator<K, T> & it ) const
       Compares the iterator to the it iterator and returns TRUE if they point to the same item;
       otherwise returns FALSE.

SEE ALSO
       http://doc.trolltech.com/qmapconstiterator.html http://www.trolltech.com/faq/tech.html

COPYRIGHT
       Copyright 1992-2001 Trolltech AS, http://www.trolltech.com.  See the license file included
       in the distribution for a complete license statement.

AUTHOR
       Generated automatically from the source code.

BUGS
       If you find a bug in Qt, please report it as described in
       http://doc.trolltech.com/bughowto.html.	Good bug reports help us to help you. Thank you.

       The definitive Qt documentation is provided in HTML format; it is located at
       $QTDIR/doc/html and can be read using Qt Assistant or with a web browser. This man page is
       provided as a convenience for those users who prefer man pages, although this format is
       not officially supported by Trolltech.

       If you find errors in this manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page (qmapconstiterator.3qt) and the Qt version
       (3.1.1).

Trolltech AS				 9 December 2002		   QMapConstIterator(3qt)
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