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Qore Programming Language Reference Manual
0.9.11
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bool prev()
Moves the current position to the previous element in the list; returns False if there are no more el...
bool last()
returns True if on the last element of the list
auto getValue()
returns the current value or throws an INVALID-ITERATOR exception if the iterator is invalid
bool next()
Moves the current position to the next element in the list; returns False if there are no more elemen...
This class an iterator class for lists.
Definition: QC_ListIterator.dox.h:28
bool empty()
returns True if the list is empty; False if not
int max()
returns the number of elements in the list
constructor(softlist< auto > l)
Creates the list iterator object.
bool valid()
returns True if the iterator is currently pointing at a valid element, False if not
int index()
returns the current iterator position in the list or -1 if not pointing at a valid element
This class defines an abstract interface for bidirectional iterators where the size of the object is ...
Definition: QC_AbstractQuantifiedBidirectionalIterator.dox.h:6
copy()
Creates a copy of the ListIterator object, iterating the same object as the original and in the same ...
bool set(int pos)
sets the new position in the list; if the position is invalid then the method returns False,...
reset()
Reset the iterator instance to its initial state.
bool first()
returns True if on the first element of the list
main Qore-language namespace
Definition: Pseudo_QC_All.dox.h:3