QAsciiDictIterator - Iterator for

       #include <qasciidict.h>

       Inherits QGDictIterator.

   Public Members
       QAsciiDictIterator ( const QAsciiDict<type> & dict )
       ~QAsciiDictIterator ()
       uint count () const
       bool isEmpty () const
       type* toFirst ()
       operator type* ()const
       type* current () const
       const char* currentKey () const
       type* operator ()
       type* operator++ ()
       type* operator+= ( uint jump )


DESCRIPTION

       The QAsciiDictIterator class provides an iterator for
       QAsciiDict collections.

       QAsciiDictIterator is implemented as a template class.
       Define a template instance QAsciiDictIterator<X> to create
       a dictionary iterator that operates on QAsciiDict<X>
       (dictionary of X*).

       Example:

           #include <qasciidict.h>
           #include <stdio.h>
           void main()
           {
             // Creates a dictionary that maps char* ==> char* (case insensitive)
               QAsciiDict<char> dict( 17, FALSE );
               dict.insert( "France", "Paris" );
               dict.insert( "Russia", "Moscow" );
               dict.insert( "Norway", "Oslo" );
               QAsciiDictIterator<char> it( dict ); // iterator for dict
               while ( it.current() ) {
                   printf( "%s -> %s\n", it.currentKey(), it.current() );
                   ++it;
               }
           }

       Program output:

               Russia -> Moscow
               Norway -> Oslo
               France -> Paris

       guaranteed the order above.

       Multiple iterators may independently traverse the same
       dictionary. A QAsciiDict knows about all iterators that
       are operating on the dictionary. When an item is removed
       from the dictionary, QAsciiDict update all iterators that
       are referring the removed item to point to the next item
       in the traversing order.

       See also QAsciiDict and Collection Classes


MEMBER FUNCTION DOCUMENTATION


QAsciiDictIterator::QAsciiDictIterator ( const QAsciiDict &

       dict )
       Constructs an iterator for dict. The current iterator item
       is set to point on the first item in the dict.


QAsciiDictIterator::~QAsciiDictIterator ()

       Destroys the iterator.


QAsciiDictIterator::operator type * () const

       Cast operator. Returns a pointer to the current iterator
       item. Same as current().


uint QAsciiDictIterator::count () const

       Returns the number of items in the dictionary this
       iterator operates on.

       See also isEmpty().


type * QAsciiDictIterator::current () const

       Returns a pointer to the current iterator item.


const char * QAsciiDictIterator::currentKey () const

       Returns a pointer to the key for the current iterator
       item.


bool QAsciiDictIterator::isEmpty () const

       Returns TRUE if the dictionary is empty, i.e. count() ==
       0, otherwise FALSE.

       See also count().


type * QAsciiDictIterator::operator() ()

       Makes the succeeding item current and returns the original
       current item.

       If the current iterator item was the last item in the
       dictionary or if it was null, null is returned.


type * QAsciiDictIterator::operator++ ()

       Prefix ++ makes the succeeding item current and returns
       the new current item.

       dictionary or if it was null, null is returned.


type * QAsciiDictIterator::operator+= ( uint jump )

       Sets the current item to the item jump positions after the
       current item, and returns a pointer to that item.

       If that item is beyond the last item or if the dictionary
       is empty, it sets the current item to null and returns
       null.


type * QAsciiDictIterator::toFirst ()

       Sets the current iterator item to point to the first item
       in the dictionary and returns a pointer to the item.  If
       the dictionary is  empty it sets the current item to null
       and returns null.


SEE ALSO

       http://doc.trolltech.com/qasciidictiterator.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
       make our job much simpler. Thank you.

       In case of content or formattting problems with this
       manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page
       (qasciidictiterator.3qt) and the Qt version (2.3.1).


Man(1) output converted with man2html