#include?“stdafx.h“
#include?“ContextStat.h“
#include?“Utility.h“
#include?
#include?
#include?
//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////

CContextStat::CContextStat（）
{
	m_pSymbolTable=0;//new?buffer?for?symbol
	m_pContext=0;//init?with?empty
}
CContextStat::~CContextStat（）
{
	delete?[]?m_pSymbolTable;
	PMYCONTEXT?pCur=m_pContextpTemp;
	while（pCur!=NULL）
	{//delete?the?context?array
		pTemp=pCur->next;
		for（int?i=0;i		???delete?[]?pCur->aContextArray[i];
		delete?[]?pCur->aContextArray;
		delete?[]?pCur->aTagFreq;
		delete?pCur;
		pCur=pTemp;
	}
	
}

bool?CContextStat::SetSymbol（int?*nSymbol）
{
	memcpy（m_pSymbolTablenSymbolsizeof（int）*m_nTableLen）;
	return?true;
}

bool?CContextStat::Add（int?nKey?int?nPrevSymbol?int?nCurSymbol?int?nFrequency）
{//Add?the?context?symbol?to?the?array
	PMYCONTEXT?pRetItempNew;
	int?nPrevIndexnCurIndex;
????if（!GetItem（nKey&pRetItem））//Not?get?it
	{
		pNew=new?MYCONTEXT;
		pNew->nKey=nKey;
		pNew->nTotalFreq=0;
		pNew->next=NULL;
		pNew->aContextArray=new?int*[m_nTableLen];
		pNew->aTagFreq=new?int[m_nTableLen];
		memset（pNew->aTagFreq0sizeof（int）*m_nTableLen）;
		for（int?i=0;i		{//new?buffer?for?every?dimension
			pNew->aContextArray[i]=new?int[m_nTableLen];
			memset（pNew->aContextArray[i]0sizeof（int）*m_nTableLen）;//Init?the?frequency
		}
		if（pRetItem==NULL）//Empty?the?new?item?is?head
			m_pContext=pNew;
		else//link?the?new?item?between?pRetItem?and?its?next?item
		{
			pNew->next=pRetItem->next;
			pRetItem->next=pNew;
		}
		pRetItem=pNew;
	}
	nPrevIndex=BinarySearch（nPrevSymbolm_pSymbolTablem_nTableLen）;
	if（nPrevSymbol>256&&nPrevIndex==-1）//Not?find?just?for?‘nx‘?and?other?uncommon?POS
		nPrevIndex=BinarySearch（nPrevSymbol-nPrevSymbol%256m_pSymbolTablem_nTableLen）;
	
	nCurIndex=BinarySearch（nCurSymbolm_pSymbolTablem_nTableLen）;
	if（nCurSymbol>256&&nCurIndex==-1）//Not?find?just?for?‘nx‘?and?other?uncommon?POS
		nCurIndex=BinarySearch（nCurSymbol-nCurSymbol%256m_pSymbolTablem_nTableLen）;
????if（nPrevIndex==-1||nCurIndex==-1）//error?finding?the?symbol
		return?false;
	pRetItem->aContextArray[nPrevIndex][nCurIndex]+=nFrequency;//Add?the?frequency
	pRetItem->aTagFreq[nPrevIndex]+=nFrequency;
	pRetItem->nTotalFreq+=nFrequency;
	return?true;
}

bool?CContextStat::Save（char?*sFilename）
{
	FILE?*fp*fp1;
	PMYCONTEXT?pCur;
	char?sFileShow[100];
	int?i;
	if（（fp=fopen（sFilename“wb“））==NULL）
	{
		return?false;
	}
	strcpy（sFileShowsFilename）;
	strcat（sFileShow“.shw“）;
	if（（fp1=fopen（sFileShow“wb“））==NULL）
	{
		return?false;
	}

????fwrite（&m_nTableLensizeof（m_nTableLen）1fp）;//write?the?table?length
????fwrite（m_pSymbolTablesizeof（int）m_nTableLenfp）;//write?the?symbol?table

????fprintf（fp1“Table?Len=

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????6986??2009-05-28?20:37??源代碼\ContextStat.cpp

?????文件???????1160??2009-05-28?20:37??源代碼\ContextStat.h

?????文件?????172642??2012-05-16?12:56??源代碼\Debug\detours.lib

?????文件????7544244??2002-09-13?13:47??源代碼\Debug\dic\BigramDict.dct

?????文件????1565689??2002-09-13?13:47??源代碼\Debug\dic\coreDict.dct

?????文件??????10412??2002-09-13?13:47??源代碼\Debug\dic\lexical.ctx

?????文件???????1032??2002-09-13?13:51??源代碼\Debug\dic\nr.ctx

?????文件?????113780??2002-09-13?13:51??源代碼\Debug\dic\nr.dct

?????文件????????408??2002-09-13?13:55??源代碼\Debug\dic\ns.ctx

?????文件??????54278??2002-09-13?13:55??源代碼\Debug\dic\ns.dct

?????文件????????408??2002-09-13?13:55??源代碼\Debug\dic\tr.ctx

?????文件??????64000??2002-09-13?13:55??源代碼\Debug\dic\tr.dct

?????目錄??????????0??2010-04-10?21:36??源代碼\Debug\dic

?????文件?????196695??2012-05-16?13:20??源代碼\Debug\GraduationDesign.exe

?????文件??????19800??2012-05-16?13:09??源代碼\Debug\SkinMagic.lib

?????文件????1021820??2008-03-17?20:09??源代碼\Debug\SkinMagicLib.lib

????..A.SH.??????5120??2009-06-15?10:15??源代碼\Debug\Thumbs.db

?????目錄??????????0??2012-05-16?13:23??源代碼\Debug

?????文件?????172642??2012-05-16?12:56??源代碼\detours.lib

?????文件??????31454??2010-04-10?21:08??源代碼\Devior.smf

?????文件????7544244??2002-09-13?13:47??源代碼\dic\BigramDict.dct

?????文件????1565689??2002-09-13?13:47??源代碼\dic\coreDict.dct

?????文件??????10412??2002-09-13?13:47??源代碼\dic\lexical.ctx

?????文件???????1032??2002-09-13?13:51??源代碼\dic\nr.ctx

?????文件?????113780??2002-09-13?13:51??源代碼\dic\nr.dct

?????文件????????408??2002-09-13?13:55??源代碼\dic\ns.ctx

?????文件??????54278??2002-09-13?13:55??源代碼\dic\ns.dct

?????文件????????408??2002-09-13?13:55??源代碼\dic\tr.ctx

?????文件??????64000??2002-09-13?13:55??源代碼\dic\tr.dct

?????目錄??????????0??2010-04-10?20:38??源代碼\dic

............此處省略48個文件信息