QMapConstIterator Class Reference
The QMapConstIterator class provides an iterator for QMap.
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#include <qmap.h>
List of all member functions.
Public Members
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boolÂ
operator== ( const QMapConstIterator<K,T> & it ) const
boolÂ
operator!= ( const QMapConstIterator<K,T> & it ) const
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const K&Â
key () const
const T&Â
data () const
Detailed 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 to modify the values of the map since
this would break the const semantics.
For more informations on QMap iterators see QMapIterator.
See also QMap and QMapIterator.
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 QMapIterator<K,T> & it )
Constructs a copy of the iterator.
QMapConstIterator::QMapConstIterator ( const QMapConstIterator<K,T> & it )
Constructs a copy of the iterator.
const T& QMapConstIterator::data () const
Returns a const reference to the data of the current item.
const K& QMapConstIterator::key () const
Returns a const reference to the current key.
bool QMapConstIterator::operator!= ( const QMapConstIterator<K,T> & it ) const
Compares both iterators and returns TRUE if they point to different
items.
const T& QMapConstIterator::operator* () const
Asterix operator. Returns a const reference to the current item. The
same as data().
bool QMapConstIterator::operator== ( const QMapConstIterator<K,T> & it ) const
Compares both iterators and returns TRUE if they point to the same
item.
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