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DocIdSet.h
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1 // Copyright (c) 2009-2014 Alan Wright. All rights reserved.
3 // Distributable under the terms of either the Apache License (Version 2.0)
4 // or the GNU Lesser General Public License.
6
7 #ifndef DOCIDSET_H
8 #define DOCIDSET_H
9
10 #include "DocIdSetIterator.h"
11
12 namespace Lucene {
13
16 class LPPAPI DocIdSet : public LuceneObject {
17 public:
18 virtual ~DocIdSet();
19 LUCENE_CLASS(DocIdSet);
20
21 public:
24 virtual DocIdSetIteratorPtr iterator() = 0;
25
30 virtual bool isCacheable();
31
33 static DocIdSetPtr EMPTY_DOCIDSET();
34 };
35
36 }
37
38 #endif
Lucene::DocIdSetPtr
boost::shared_ptr< DocIdSet > DocIdSetPtr
Definition: LuceneTypes.h:323
DocIdSetIterator.h
Lucene::DocIdSetIteratorPtr
boost::shared_ptr< DocIdSetIterator > DocIdSetIteratorPtr
Definition: LuceneTypes.h:324
Lucene::LuceneObject
Base class for all Lucene classes.
Definition: LuceneObject.h:31
LUCENE_CLASS
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Lucene
Definition: AbstractAllTermDocs.h:12
Lucene::DocIdSet
A DocIdSet contains a set of doc ids. Implementing classes must only implement iterator to provide ac...
Definition: DocIdSet.h:16

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