Search::Xapian::PositionIterator - Iterate over sets of
positions.
This iterator represents a stream of positions for a term. It
overloads "++" for advancing the iterator,
or you can explicitly call the "inc"
method. This class also overloads "eq",
"ne",
"==",
"!=", ""
(stringification) and "0+" (conversion to
an integer).
- new
- Constructor. Defaults to an uninitialized iterator.
- clone
- inc
- Advance the iterator by one. (Called implictly by
"++" overloading).
- skip_to
<termpos>
- Skip the iterator to term position termpos, or the first term position
after termpos if termpos isn't in the list of term positions being
iterated.
- equal <term>
- Checks if a term is the same as this term. Also overloaded to the
"eq" and
"==" operators.
- nequal
<term>
- Checks if a term is different from this term. Also overloaded to the
"ne" and
"!=" operators.
- get_termpos
- Return the term position the iterator is currently on. Also implemented as
conversion to an integer.
- get_description
- Return a description of this object. Also implemented as
stringification.
Search::Xapian, Search::Xapian::Document