tango-maat/scanner/ip_matcher/IntervalIndex/ACEI.h

/************************************************************************/
/* 
	AdvanceCEI 0621.2007 v1.1
	Yao Qiu-lin (yaoqiulin@software.ict.ac.cn)

	<EFBFBD>޸ģ<EFBFBD>
		1. תΪOO<EFBFBD><EFBFBD>ʽ
		2. <EFBFBD>ļ<EFBFBD><EFBFBD>ӿڸ<EFBFBD>Ϊ<EFBFBD>ڴ<EFBFBD><EFBFBD>ӿ<EFBFBD>

		ע<EFBFBD>⣺	PreProcessing<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD><EFBFBD><EFBFBD>ϲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD>䣬<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƻ<EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD>ݽṹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԣ<EFBFBD>
				<EFBFBD><EFBFBD>Ȼʵ<EFBFBD><EFBFBD>ʹ<EFBFBD><EFBFBD>ʱ֧<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD>insertIntvl<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>QueryInterval<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
				Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD>ѯ<EFBFBD><EFBFBD><EFBFBD>䣬<EFBFBD><EFBFBD>ôӦ<EFBFBD>ø<EFBFBD><EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>伯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
/************************************************************************/

#ifndef _ADVANCECEI_YAOQIULIN_20080509_
#define _ADVANCECEI_YAOQIULIN_20080509_

#include "IntervalIndex.h"

#include <stdlib.h>
#include <stdio.h>
#include <vector>

//#define  u_int unsigned int
typedef unsigned int u_int;

typedef struct _QueryInterval_
{
	u_int l;
	u_int r;
	u_int index;
} _QueryInterval;

typedef struct _HQueryI_
{
	_QueryInterval ** ppQImatrix;
	u_int MAXROWS;
	u_int ROWLEN;
	u_int rowID;//next available
	u_int colID;//next available
	u_int cnt;
}_HQueryI;

typedef struct _IID_ //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݽṹ<DDBD><E1B9B9><EFBFBD><EFBFBD><EFBFBD>ٿռ䣬<D5BC><E4A3AC><EFBFBD><EFBFBD>Ч<EFBFBD><D0A7><EFBFBD><EFBFBD><EFBFBD>õĻ<C3B5>
{
	_QueryInterval * iid;
	struct _IID_ * next;
}_IID;

typedef struct _IIDSet_
{
	_IID *head;
	_IID *tail;
} _IIDSet;

typedef _IIDSet _CEI;

//pack type

typedef struct _SrlIID_ 
{
	_QueryInterval * iid;
}_SrlIID;

typedef struct _SrlIIDSet_
{
	_SrlIID *head;
}_SrlIIDSet;

typedef _SrlIIDSet _SrlCEI;

class ACEI : public CIntervalIndex
{
public:
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>[0, 2^r)
	ACEI(u_int eRange = 32);
	virtual ~ACEI();
	//һ<><D2BB><EFBFBD><EFBFBD><EFBFBD>䣬[ a[i], b[i] ]<5D><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	virtual long long PreProcessing(const std::vector<unsigned int>& a, const std::vector<unsigned int>& b);
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>а<EFBFBD><D0B0><EFBFBD>key<65><79><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>index
	virtual int Find(unsigned int key, unsigned int * result, unsigned int size);

private:
	//init & ruin
	void initQIMatrix();
	void ruinQIMatirc();
	int init();
	void ruin();
	void releaseCEIs(_CEI **ppIIDSet, u_int lCEIsNum);

	//search
	int searchX(unsigned int x, unsigned int * result, unsigned int size);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>double<6C><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>u_int

	//insert
	//void insertIntvl(u_int l, u_int r)
	void addIntvl(u_int ll, u_int lr, _QueryInterval* pQI);//<2F><>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ҿ<EFBFBD><D2BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȣ<EFBFBD><C8A3><EFBFBD>ô<EFBFBD><C3B4>Ϊ<EFBFBD>ǿ<EFBFBD><C7BF><EFBFBD><EFBFBD><EFBFBD>
	void addFrgmnt(u_int ll, u_int lr, u_int sID, _QueryInterval* pQI);
	void addBtmCEIs(u_int ll, u_int lr, u_int sID, _QueryInterval *pQI);
	void addID(_CEI* pCEI, _QueryInterval* pQI);

	//ultlity
	double getAvrgRng();

	//serialization
	void serializeCEI(_CEI *pCEI, _SrlCEI* pSrlCEI);//suppose pCEI not NULL
	void serialBtmCEIs();
	void serialTopCEIs();
	void serial();

private:
	//input data
	_HQueryI HQI; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	//model data
	u_int n; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	u_int r; //ֵ<><D6B5>
	u_int L;//L=2^H, Segment Len
	u_int H;//<2F><><EFBFBD><EFBFBD>VC<56><43><EFBFBD>߶<EFBFBD>
	u_int h;//ʵ<><CAB5>VC<56><43><EFBFBD>߶<EFBFBD>
	double w; //ƽ<><C6BD><EFBFBD><EFBFBD><EFBFBD>䳤<EFBFBD><E4B3A4>
	u_int SNum;//Segment Num
	u_int SCEINum;
	unsigned long *pExp2;
	const u_int Exp2Size;
	_CEI *pTopCEIs;
	_CEI **ppBotCEIs;//ÿ<><C3BF>CEIs<49><73><EFBFBD>г<EFBFBD><D0B3><EFBFBD>ΪL<CEAA><4C>H

	//for serial
	_SrlCEI *pTopSrlCEIs;
	_SrlCEI **ppBotSrlCEIs;//ÿ<><C3BF>CEIs<49><73><EFBFBD>г<EFBFBD><D0B3><EFBFBD>ΪL<CEAA><4C>H
};


#endif