Lucene++ - a full-featured, c++ search engine
API Documentation


Loading...
Searching...
No Matches
Filter.h
Go to the documentation of this file.
1
2// 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 FILTER_H
8#define FILTER_H
9
10#include "LuceneObject.h"
11
12namespace Lucene {
13
15class LPPAPI Filter : public LuceneObject {
16public:
17 virtual ~Filter();
19
20public:
35 virtual DocIdSetPtr getDocIdSet(const IndexReaderPtr& reader) = 0;
36};
37
38}
39
40#endif
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
Abstract base class for restricting which documents may be returned during searching.
Definition Filter.h:15
virtual DocIdSetPtr getDocIdSet(const IndexReaderPtr &reader)=0
Creates a DocIdSet enumerating the documents that should be permitted in search results.
virtual ~Filter()
Base class for all Lucene classes.
Definition LuceneObject.h:31
Definition AbstractAllTermDocs.h:12
boost::shared_ptr< DocIdSet > DocIdSetPtr
Definition LuceneTypes.h:323
boost::shared_ptr< IndexReader > IndexReaderPtr
Definition LuceneTypes.h:157

clucene.sourceforge.net