NAME
Search::Xapian::ValueIterator - Iterate over value slots in a document.
DESCRIPTION
This object represents a stream of document values. It overloads "++" for advancing the iterator, or you can explicitly call the "inc" method. This class also overloads "eq", "ne", "==", "!=", and "" (stringification).
METHODS
- new
-
Constructor. Defaults to a uninitialized iterator.
- clone
- inc
-
Advance the iterator by one. (Called implictly by
"++"overloading )
- get_valueno
-
Return the number of the value slot at the current position.
- get_value
-
Return the string in the value slot at current position. Also overloaded as the
""operator.
- get_description
-
Returns a string describing this object.
- equal <valueiterator>
-
Checks if a valueiterator is the same as this valueiterator. Also overloaded as the
"eq"and"!="operators.
- nequal <valueiterator>
-
Checks if a valueiterator is different from this valueiterator. Also overloaded as the
"ne"and"!="operators.
SEE ALSO
Search::Xapian, Search::Xapian::Document