Class for iterating over term positions. More...
Public Member Functions | |
| PositionIterator (const PositionIterator &o) | |
| Copy constructor. | |
| PositionIterator & | operator= (const PositionIterator &o) |
| Assignment. | |
| PositionIterator () | |
| Default constructor. More... | |
| ~PositionIterator () | |
| Destructor. | |
| Xapian::termpos | operator* () const |
| Return the term position at the current iterator position. | |
| PositionIterator & | operator++ () |
| Advance the iterator to the next position. | |
| DerefWrapper_< Xapian::termpos > | operator++ (int) |
| Advance the iterator to the next position (postfix version). | |
| void | skip_to (Xapian::termpos termpos) |
| Advance the iterator to term position termpos. More... | |
| std::string | get_description () const |
| Return a string describing this object. | |
Class for iterating over term positions.
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inline |
Default constructor.
Creates an uninitialised iterator, which can't be used before being assigned to, but is sometimes syntactically convenient.
| void Xapian::PositionIterator::skip_to | ( | Xapian::termpos | termpos | ) |
Advance the iterator to term position termpos.
| termpos | The position to advance to. If this position isn't in the stream being iterated, then the iterator is moved to the next term position after it which is. |