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include
BaseCharFilter.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 BASECHARFILTER_H
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#define BASECHARFILTER_H
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#include "
CharFilter.h
"
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namespace
Lucene {
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class
LPPAPI
BaseCharFilter
:
public
CharFilter
{
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public
:
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BaseCharFilter
(
const
CharStreamPtr
& in);
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virtual
~
BaseCharFilter
();
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LUCENE_CLASS
(
BaseCharFilter
);
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protected
:
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IntArray offsets;
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IntArray
diffs
;
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int32_t
size
;
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protected
:
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virtual
int32_t correct(int32_t currentOff);
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int32_t getLastCumulativeDiff();
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void
addOffCorrectMap(int32_t off, int32_t cumulativeDiff);
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};
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}
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#endif
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