41 lines
1.0 KiB
C++
41 lines
1.0 KiB
C++
/*
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*
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* Copyright (c) 2008--2012
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* String Matching Group, Lab for Intelligent Information Processing Technology,
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* Institute of Information Engineering, Chinese Academy of Sciences (IIE-CAS).
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* All rights reserved.
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*
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* Written by: LIU YANBING (liuyanbing@iie.ac.cn)
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* Last modification: 2012-07-10
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*
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* This code is the exclusive and proprietary property of IIE-CAS. Usage for direct
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* or indirect commercial advantage is not allowed without written permission from
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* the authors.
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*
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*/
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#ifndef H_INTERVAL_INDEX_CPP_H
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#define H_INTERVAL_INDEX_CPP_H
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#include <vector>
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class CIntervalIndex
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{
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public:
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CIntervalIndex();
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virtual ~CIntervalIndex();
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/*
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closed interval: [ a[i] , b[i] ] such that a[i]<=b[i]
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*/
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virtual long long PreProcessing(const std::vector<unsigned int>& a, const std::vector<unsigned int>& b)=0;
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/*
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report the indexes of intervals that contain the key.
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*/
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virtual int Find(unsigned int key, unsigned int * result, unsigned int size)=0;//changed by luyuhai, 2015.11.09
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};
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#endif
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