QStrListIterator(3qt)

NAME
QStrListIterator - Iterator for the

#include <qstrlist.h>

Inherits QListIterator.

  Public Members
QStrListIterator ( const QList<type> & l )
~QStrListIterator ()
uint count () const
bool isEmpty () const
bool atFirst () const
bool atLast () const
type* toFirst ()
type* toLast ()
operator type* ()const
type* operator* ()
type* current () const
type* operator ()()
type* operator++ ()
type* operator+= ( uint j )
type* operator-- ()
type* operator-= ( uint j )
QListIterator<type>& operator= ( const QListIterator<type> & it )

DESCRIPTION
The QStrListIterator class is an iterator for the QStrList and QStrIList classes.

This class is a QListIterator<char> instance. It can traverse the strings in the QStrList and QStrIList classes.

MEMBER FUNCTION DOCUMENTATION

QStrListIterator::QStrListIterator ( const QList<type> & list )
Constructs an iterator for list. The current iterator item is set to point on the first item in the list.

QStrListIterator::~QStrListIterator ()
Destroys the iterator.

QStrListIterator::operator type * () const
Cast operator. Returns a pointer to the current iterator item. Same as current().

bool QStrListIterator::atFirst () const
Returns TRUE if the current iterator item is the first list item, otherwise FALSE.

See also toFirst() and atLast().

bool QStrListIterator::atLast () const
Returns TRUE if the current iterator item is the last list item, otherwise FALSE.

See also toLast() and atFirst().

uint QStrListIterator::count () const
Returns the number of items in the list this iterator operates on.

See also isEmpty().

type * QStrListIterator::current () const
Returns a pointer to the current iterator item.

bool QStrListIterator::isEmpty () const
Returns TRUE if the list is empty, i.e. count() == 0, otherwise FALSE.

See also count().

type * QStrListIterator::operator* ()
Asterix operator. Returns a pointer to the current iterator item. Same as current().

type * QStrListIterator::operator++ ()
Prefix ++ makes the succeeding item current and returns the new current item.

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

type * QStrListIterator::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 * QStrListIterator::operator-- ()
Prefix -- makes the preceding item current and returns the new current item.

If the current iterator item was the first item in the list or if it was null, null is returned.

type * QStrListIterator::operator-= ( uint jump )
Returns the item jump positions before the current item, or null if it is beyond the first item. Makes this the current item.

QStrListIterator<type>& QStrListIterator::operator= ( const QStrListIterator<type> & it )
Assignment. Makes a copy of the iterator it and returns a reference to this iterator.

type * QStrListIterator::toFirst ()
Sets the current iterator item to point to the first list item and returns a pointer to the item. Sets the current item to null and returns null if the list is empty.

See also toLast() and atFirst().

type * QStrListIterator::toLast ()
Sets the current iterator item to point to the last list item and returns a pointer to the item. Sets the current item to null and returns null if the list is empty.

See also toFirst() and atLast().

SEE ALSO
http://doc.trolltech.com/qstrlistiterator.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 (qstrlistiterator.3qt) and the Qt version (2.3.7).