16 #ifndef ZORBA_EMPTY_SEQUENCE_API_H
17 #define ZORBA_EMPTY_SEQUENCE_API_H
19 #include <zorba/config.h>
34 class InternalIterator :
public Iterator
56 virtual bool next(
Item& aItem);
65 virtual bool isOpen()
const;
This interface represents an instance of the XQuery 1.0 and XPath 2.0 Data Model (XDM).
The Zorba Item interface.
This class is an implementation of the ItemSequence.
Interface for an Iterator over an instance of the XML Data Model (i.e., a sequence of items)...
EmptySequence()
Constructor.
virtual ~EmptySequence()
Destructor.