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7 #ifndef SEGMENTMERGEQUEUE_H
8 #define SEGMENTMERGEQUEUE_H
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Definition: SegmentMergeQueue.h:14
virtual bool lessThan(const SegmentMergeInfoPtr &first, const SegmentMergeInfoPtr &second)
Determines the ordering of objects in this priority queue. Subclasses must define this one method.
int32_t size() const
Returns the number of elements currently stored in the PriorityQueue.
Definition: PriorityQueue.h:133
A PriorityQueue maintains a partial ordering of its elements such that the least element can always b...
Definition: PriorityQueue.h:20
Definition: AbstractAllTermDocs.h:12
virtual ~SegmentMergeQueue()
boost::shared_ptr< SegmentMergeInfo > SegmentMergeInfoPtr
Definition: LuceneTypes.h:212
SegmentMergeQueue(int32_t size)
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