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include
PhrasePositions.h
Go to the documentation of this file.
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// Copyright (c) 2009-2014 Alan Wright. All rights reserved.
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// Distributable under the terms of either the Apache License (Version 2.0)
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// or the GNU Lesser General Public License.
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#ifndef PHRASEPOSITIONS_H
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#define PHRASEPOSITIONS_H
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#include "
LuceneObject.h
"
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namespace
Lucene {
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class
PhrasePositions
:
public
LuceneObject
{
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public
:
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PhrasePositions
(
const
TermPositionsPtr
& t, int32_t o);
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virtual
~PhrasePositions
();
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LUCENE_CLASS
(
PhrasePositions
);
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public
:
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int32_t
doc
;
// current doc
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int32_t
position
;
// position in doc
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int32_t
count
;
// remaining pos in this doc
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int32_t
offset
;
// position in phrase
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TermPositionsPtr
tp
;
// stream of positions
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PhrasePositionsPtr
_next
;
// used to make lists
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bool
repeats
;
// there's other pp for same term (eg. query="1st word 2nd word"~1)
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public
:
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bool
next
();
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bool
skipTo
(int32_t target);
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void
firstPosition
();
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bool
nextPosition
();
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};
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}
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#endif
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