自学教程：C++ AddData函数代码示例

void AuxGroupMember::BuildPacket(unsigned char *buffer, long &index){	AddFlags(Flags, sizeof(Flags), buffer, index);	if (Flags[0] & 0x10)	//ExtendedFlags[1] & 0x01	{		AddString(buffer, Data->Name, index);	}	if (Flags[0] & 0x20)	//ExtendedFlags[1] & 0x02	{		AddData(buffer, Data->GameID, index);	}	if (Flags[0] & 0x40)	//ExtendedFlags[1] & 0x04	{		AddData(buffer, Data->Formation, index);	}	if (Flags[0] & 0x80)	//ExtendedFlags[1] & 0x08	{		AddData(buffer, Data->Position, index);	}	memset(Flags,0,sizeof(Flags));}

//以普通方式写一整数bool Ini::Write(char *index, char *name, int num){	//__ENTER_FUNCTION	char string[32];	sprintf(string, "%d", num);	int n=FindIndex(index);	if( n == -1 )	//新建索引	{		AddIndex(index);		n=FindIndex(index);		n=GotoLastLine(index);		AddData(n, name, string);	//在当前位置n加一个数据		return true;	}	//存在索引	int m=FindData(n, name);	if( m==-1 )		//新建数据	{		n=GotoLastLine(index);		AddData(n, name, string);	//在当前位置n加一个数据		return true;	}	//存在数据	ModityData(n, name, string);	//修改一个数据	return true;	//__LEAVE_FUNCTION//	return 0 ;}

void AuxElement::BuildExtendedPacket(unsigned char *buffer, long &index){	AddFlags(ExtendedFlags, sizeof(ExtendedFlags), buffer, index);	if (ExtendedFlags[0] & 0x10)	//ExtendedFlags[1] & 0x02	{		AddString(buffer, Data->SourceEntity, index);	}	if (ExtendedFlags[0] & 0x20)	//ExtendedFlags[1] & 0x04	{		AddString(buffer, Data->SourceObject, index);	}	if (ExtendedFlags[0] & 0x40)	//ExtendedFlags[1] & 0x08	{		AddData(buffer, Data->Magnitude, index);	}	if (ExtendedFlags[0] & 0x80)	//ExtendedFlags[1] & 0x10	{		AddData(buffer, char(Data->IsActive), index);	}	if (ExtendedFlags[1] & 0x01)	//ExtendedFlags[1] & 0x20	{		AddData(buffer, Data->ExpirationTime, index);	}}

void CBCGPMSMoneyDemoView::FillGrid (){	ASSERT_VALID (this);	m_wndGrid.InsertColumn (0, _T(""), 0);	m_wndGrid.InsertColumn (1, _T("Quarter"), 185);	m_wndGrid.InsertColumn (2, _T("Amount"), 80);	m_wndGrid.InsertColumn (3, _T("Change"), 80);	m_wndGrid.SetColumnAlign (0, HDF_RIGHT);	m_wndGrid.SetColumnAlign (2, HDF_RIGHT);	m_wndGrid.SetColumnAlign (3, HDF_RIGHT);	m_wndGrid.SetHeaderAlign (2, HDF_RIGHT);	m_wndGrid.SetHeaderAlign (3, HDF_RIGHT);	m_wndGrid.SetColumnLocked (0);	AddData (_T("I"), _T("$2,554.00"), 0.0021);	AddData (_T("II"), _T("$2,370.00"), -0.0052);	AddData (_T("III"), _T("$1,825.00"), -0.027);	AddData (_T("IV"), _T("$4,778.00"), 0.0911);	CBCGPGridRow* pRow5 = m_wndGrid.CreateRow (m_wndGrid.GetColumnCount ());		pRow5->GetItem (0)->SetValue (_T("Total:"));	pRow5->GetItem (2)->SetValue (_T("$ 1,1527.00"));	m_wndGrid.AddRow (pRow5);	m_wndGrid.MergeRange (CBCGPGridRange (0, 4, 1, 4));	m_wndGrid.MergeRange (CBCGPGridRange (2, 4, 3, 4));	m_wndGrid.EnableHeader (TRUE, 0);	m_wndGrid.EnableColumnAutoSize (TRUE);	m_wndGrid.SetReadOnly (TRUE);}

BOOL CIOCPBuffer::CreatePackage(BYTE Type, UINT iFilesize,UINT iBufferSize, const BYTE *const pData){	UINT nBufLen=iBufferSize;	if(iBufferSize<(MAXIMUMPACKAGESIZE-MINIMUMPACKAGESIZE-1-sizeof(UINT)))	{		// Perpare Package. 		// Empty the Buffer..		EmptyUsed();				// Add one to the size header for the Type byte. .  		nBufLen++;		// Add The bytes for the iFilesize data. 		nBufLen+=sizeof(UINT);		// Add The Header		AddData(nBufLen);				// Add the Type. 		AddData(Type);				//Add the size data		AddData(iFilesize);		// Add the Buffer. 		if(iBufferSize>0)		AddData(pData,iBufferSize);	return TRUE;	}	return FALSE;}

    void StringParser(const std::string& inStr,                       const std::string& inSeparator,                       Utils::ManagedList<std::string>& outData,                      bool removeEmpty)    {        outData.Clear();        //if no separator, return full input string        if (inSeparator.empty())         {            AddData(inStr, outData, removeEmpty);            return;        }        // if separtor exists, parse string         size_t prev = 0;        while (true)        {            size_t next = inStr.find(inSeparator, prev);// inStr.find_first_of(inSeparator, prev);            // copy symbols after last separator ||             // copy all string if separator's not found            if (next == string::npos)              {                AddData(inStr.substr(prev), outData, removeEmpty);                break;            }            AddData(inStr.substr(prev, (next - prev)), outData, removeEmpty);            prev = next + inSeparator.size();        }    }

void AuxBuff::BuildExtendedPacket(unsigned char *buffer, long &index){	AddFlags(ExtendedFlags, sizeof(ExtendedFlags), buffer, index);	if (ExtendedFlags[0] & 0x10)	//ExtendedFlags[1] & 0x02	{		AddString(buffer, Data->BuffType, index);	}	if (ExtendedFlags[0] & 0x20)	//ExtendedFlags[1] & 0x04	{		AddString(buffer, Data->ScrubTypeName, index);	}	if (ExtendedFlags[0] & 0x40)	//ExtendedFlags[1] & 0x08	{		AddData(buffer, char(Data->IsPermanent), index);	}	if (ExtendedFlags[0] & 0x80)	//ExtendedFlags[1] & 0x10	{		AddData(buffer, Data->BuffRemovalTime, index);	}	if (ExtendedFlags[1] & 0x01)	//ExtendedFlags[1] & 0x20	{		Elements.BuildExtendedPacket(buffer, index);	}	else if (ExtendedFlags[1] & 0x20)	{		AddData(buffer, char(0x05), index);	}}

void AuxEffect::BuildPacket(unsigned char *buffer, long &index){	AddFlags(Flags, sizeof(Flags), buffer, index);	if (Flags[0] & 0x10)	//ExtendedFlags[1] & 0x01	{		AddData(buffer, Data->Range, index);	}	if (Flags[0] & 0x20)	//ExtendedFlags[1] & 0x02	{		AddData(buffer, Data->Usage, index);	}	if (Flags[0] & 0x40)	//ExtendedFlags[1] & 0x04	{		AddData(buffer, Data->Targets, index);	}	if (Flags[0] & 0x80)	//ExtendedFlags[1] & 0x08	{		AddData(buffer, Data->Validity, index);	}	memset(Flags,0,sizeof(Flags));}

HRESULT CSimpleDataObjectImpl::AddData(UINT cfFormat, HGLOBAL hData){	// Remove existing entry	CFormat* pFormat=FindFormat(cfFormat, TYMED_HGLOBAL);	if (pFormat)	{		m_Formats.Remove(pFormat);	}		// Create a new format entry	pFormat=new CFormat(cfFormat, hData);	// Add it	m_Formats.Add(pFormat);	// Add emulated modes...	if (cfFormat==CF_TEXT && !FindFormat(CF_UNICODETEXT, TYMED_HGLOBAL) && hData)	{		AddData(CF_UNICODETEXT, TYMED_HGLOBAL);	}	if (cfFormat==CF_UNICODETEXT && !FindFormat(CF_TEXT, TYMED_HGLOBAL) && hData)	{		AddData(CF_TEXT, TYMED_HGLOBAL);	}	return S_OK;}

/*================================================================ * 函数名：    Write* 参数：      [in] (char *index_name)当前索引名称*             [in] (char *key_name)KEY名称*             [in] (char *value_name)VALUE名称* 功能描述:   以普通方式写一字符串数据* 返回值：    成功则返回true, 否则返false================================================================*/bool CIni::Write(char *index_name, char *key_name, char *value_name){	int data_pos = FindIndex(index_name);	if (data_pos == ERROR_DATA_POS)	//新建索引	{		AddIndex(index_name);		data_pos = FindIndex(index_name);		data_pos = GotoLastLine(index_name);		AddData(data_pos, key_name, value_name);	//在当前位置n加一个数据		return true;	}	//存在索引	int data_pos2 = FindData(data_pos, key_name);	if (data_pos2 == ERROR_DATA_POS)		//新建数据	{		data_pos = GotoLastLine(index_name);		AddData(data_pos, key_name, value_name);	//在当前位置n加一个数据		return true;	}	//存在数据	ModityData(data_pos, key_name, value_name);	//修改一个数据	return true;}

 hkvMsgAssetProcessed(bool thumbnailCreated, bool dependenciesDetermined) : Message(MSG_ASSET_PROCESSED),   m_thumbnailCreated(thumbnailCreated), m_dependenciesDetermined(dependenciesDetermined) {   AddData(&m_thumbnailCreated, sizeof(bool));   AddData(&m_dependenciesDetermined, sizeof(bool)); }

/*================================================================ * 函数名：    Write* 参数：      [in] (char *index_name)当前索引名称*             [in] (char *key_name)KEY名称*             [in] (int int_num)整型值* 功能描述:   以普通方式写一整数* 返回值：    成功则返回true, 否则返false================================================================*/bool CIni::Write(char *index_name, char *key_name, int int_num){	char string[32];	sprintf(string, "%d", int_num);	int data_pos = FindIndex(index_name);	if (data_pos == ERROR_DATA_POS)	//新建索引	{		AddIndex(index_name);		data_pos = FindIndex(index_name);		data_pos = GotoLastLine(index_name);		AddData(data_pos, key_name, string);	//在当前位置n加一个数据		return true;	}	//存在索引	int data_pos2 = FindData(data_pos, key_name);	if (data_pos2 == ERROR_DATA_POS)		//新建数据	{		data_pos = GotoLastLine(index_name);		AddData(data_pos, key_name, string);	//在当前位置n加一个数据		return true;	}	//存在数据	ModityData(data_pos, key_name, string);	//修改一个数据	return true;}

bool SymbolMap::LoadNocashSym(const char *filename){	lock_guard guard(lock_);	FILE *f = File::OpenCFile(filename, "r");	if (!f)		return false;	while (!feof(f)) {		char line[256], value[256] = {0};		char *p = fgets(line, 256, f);		if (p == NULL)			break;		u32 address;		if (sscanf(line, "%08X %s", &address, value) != 2)			continue;		if (address == 0 && strcmp(value, "0") == 0)			continue;		if (value[0] == '.') {			// data directives			char* s = strchr(value, ':');			if (s != NULL) {				*s = 0;				u32 size = 0;				if (sscanf(s + 1, "%04X", &size) != 1)					continue;				if (strcasecmp(value, ".byt") == 0) {					AddData(address, size, DATATYPE_BYTE);				} else if (strcasecmp(value, ".wrd") == 0) {					AddData(address, size, DATATYPE_HALFWORD);				} else if (strcasecmp(value, ".dbl") == 0) {					AddData(address, size, DATATYPE_WORD);				} else if (strcasecmp(value, ".asc") == 0) {					AddData(address, size, DATATYPE_ASCII);				}			}		} else {				// labels			int size = 1;			char* seperator = strchr(value,',');			if (seperator != NULL) {				*seperator = 0;				sscanf(seperator+1,"%08X",&size);			}			if (size != 1) {				AddFunction(value,address,size);			} else {				AddLabel(value,address);			}		}	}	fclose(f);	return true;}

void HexAreaClipboardPasteProxy::DoInit(){	AddData(HAPAHCI_NEVER,             wxT("never"),               _("Never"),                         SharedPasterPtr(new HexAreaNerverHexPaster));	AddData(HAPAHCI_ACCORDINGTOCOPIER, wxT("according_to_copier"), _("According To Copying Behavior"), SharedPasterPtr(new HexAreaAccordingToCopierHexPaster));	AddData(HAPAHCI_IFPOSSIBLE,        wxT("if_possible"),         _("If Possible"),                   SharedPasterPtr(new HexAreaIfPossibleHexPaster));	AddData(HAPAHCI_ALWAYS,            wxT("always"),              _("Always"),                        SharedPasterPtr(new HexAreaAlwaysHexPaster));	SetDefault(HAPAHCI_NEVER, IndexToVal(HAPAHCI_NEVER));}

extern "C" int translate_plug_process(CLogRow* row, std::vector<int8_t> inputFields, std::map<int8_t, std::vector<std::string> >& outputData, std::string function) {	uint32_t size=inputFields.size();	uint32_t ret=0;	//g_log->log_error("#############item num :<%d>/n", __FILE__, __LINE__,size);	if(size <= 1) return 0;	uint32_t partionNum = 0;	#if 0	CLogField*  timeField = row->getField(inputFields[0]);	if(timeField==NULL)	{		return 0;	}	std::string sTime = timeField->getFieldValStr();	CLogField* ipField = row->getField(inputFields[1]);	if(ipField==NULL)	{		return 0;	}	std::string strIp = ipField->getFieldValStr();	#endif		for(uint32_t i=0;i<10;i++)	{		CLogField* stepField;		stepField = row->getField(inputFields[i+2]);		if(stepField==NULL)		{			//g_log->log_error("########can not get item:<%d>/n", __FILE__, __LINE__,i+2);			continue;		}		int64_t usedSpace=stepField->_value.iVal;		stepField = row->getField(inputFields[i+2+10]);		if(stepField==NULL)		{			//g_log->log_error("########can not get item:<%d>/n", __FILE__, __LINE__,i+12);			continue;		}		int64_t totalSpace=stepField->_value.iVal;		if((usedSpace<0) || (totalSpace<0))		{			//g_log->log_error("########partion:<%d> is -1 /n", __FILE__, __LINE__,i);			continue;		}		uint32_t ratio = (usedSpace*100)/totalSpace;		AddData(0,i,outputData);		AddData(1,usedSpace,outputData);		AddData(2,totalSpace,outputData);		AddData(3,ratio,outputData);		partionNum++;	}	//g_log->log_error("########total partion:<%d> /n", __FILE__, __LINE__,partionNum);	return partionNum;}

void AsmCode::GenerateData(vector<pair<string, int>>* s){	for(vector<pair<string, int>>::iterator it = s->begin(); it != s->end(); ++it)	{		if (it->second == 1)			AddData(it->first, asm_dd, "0");		else			AddData(it->first, asm_dd, IntToStr(it->second)+" dup(0)");	}}

void UpdatePeriods::DoInit(){    time_t timemax = std::numeric_limits<time_t>::max();    AddData(UP_DAILY,   wxT("daily"),   _("every day"),   time_t(3600*24));    AddData(UP_WEEKLY,  wxT("weekly"),  _("every week"),  time_t(3600*24*7));    AddData(UP_MONTHLY, wxT("monthly"), _("every month"), time_t(3600*24*30));    AddData(UP_NEVER,   wxT("never"),   _("never"),       timemax);    SetDefault(default_idx, default_peroid);}

int Gene::LoadGene(string InFilename) {	if (InFilename.length() == 0) {		InFilename = GetData("FILENAME",STRING);		if (InFilename.length() == 0) {			InFilename = GetData("DATABASE",STRING);			if (InFilename.length() == 0) {				return FAIL;			}		}	}	if (InFilename.length() == 0) {		return FAIL; 	}	SetData("FILENAME",InFilename.data(),STRING);	if (!FileExists(InFilename)) {		InFilename = GetDatabaseDirectory(GetParameter("database"),"gene directory")+InFilename;		if (!FileExists(InFilename)) {			return FAIL;		}	}	ifstream Input;	if (!OpenInput(Input,InFilename)) {		SetKill(true);		return FAIL;	}		do {		vector<string>* Strings = GetStringsFileline(Input,"/t");		if (Strings->size() >= 2) {			//I save the input headings so I can print out the same headings when it's time to save the file			AddData("INPUT_HEADER",(*Strings)[0].data(),STRING);			for (int i=1; i < int(Strings->size()); i++) {				Interpreter((*Strings)[0],(*Strings)[i],true);			}		}		delete Strings;	} while(!Input.eof());	if (GetData("DATABASE",STRING).length() == 0) {		AddData("DATABASE",InFilename.data(),STRING);	}	if (MainData != NULL && MainData->GetData("DATABASE",STRING).length() > 0 && GetData("DATABASE",STRING).length() > 0) {		AddData(MainData->GetData("DATABASE",STRING).data(),GetData("DATABASE",STRING).data(),DATABASE_LINK);	}	Input.close();	return SUCCESS;}

int CDataFileWriter::AddDataSwapped(int Size, void *pData){#if defined(CONF_ARCH_ENDIAN_BIG)	void *pSwapped = mem_alloc(Size, 1); // temporary buffer that we use duing compression	int Index;	mem_copy(pSwapped, pData, Size);	swap_endian(&pSwapped, sizeof(int), Size/sizeof(int));	Index = AddData(Size, Swapped);	mem_free(pSwapped);	return Index;#else	return AddData(Size, pData);#endif}

int CDataFileWriter::AddDataSwapped(int Size, void *pData){	dbg_assert(Size%sizeof(int) == 0, "incorrect boundary");#if defined(CONF_ARCH_ENDIAN_BIG)	void *pSwapped = mem_alloc(Size, 1); // temporary buffer that we use during compression	mem_copy(pSwapped, pData, Size);	swap_endian(pSwapped, sizeof(int), Size/sizeof(int));	int Index = AddData(Size, pSwapped);	mem_free(pSwapped);	return Index;#else	return AddData(Size, pData);#endif}

Gene::Gene(string InFilename, Data* InData) {	MainData = InData;	if (InFilename.length() > 0) {		AddData("DATABASE",InFilename.data(),STRING);		AddData("FILENAME",InFilename.data(),STRING);		if (GetParameter("Load genes").compare("1") == 0) {			LoadGene(InFilename);		}	}	GeneUseVariable = NULL;	Next = NULL;	Previous = NULL;}

int NetworkCommunication::loadData(QString datafile){    QFile file(datafile);    if (file.open(QIODevice::ReadOnly | QIODevice::Text))    {        qDebug() << "NetworkCommunication::LoadData: File " << datafile << "is open";        ClearData();        QTextStream in(&file);        int counter=0;        while(!in.atEnd()) {            counter++;            QString line = in.readLine();            QStringList fields = line.split(" ",QString::SkipEmptyParts);            if(fields.length() == 2)            {                AddData(fields[0].toDouble(),fields[1].toDouble());            }        }        file.close();        emit(updateUI());        return(0);    }    else    {        qDebug() << "NetworkCommunication::LoadData: File " << datafile << " can not be opened";        return(1);    }}

_Use_decl_annotations_HRESULT CDataBlockStore::AddString(LPCSTR pString, uint32_t *pOffset){    size_t strSize = strlen(pString) + 1;    assert( strSize <= 0xffffffff );    return AddData(pString, (uint32_t)strSize, pOffset);}

/* * CheckForFax() * * Since FaxModems don't set carrier high, we have to deal with this problem * that Citadel isn't set up for.  This function is called when Citadel detects * something on the serial port while carrier is not high.  If it's a FAX call, * this function is responsible for dealing with it. */void CheckForFax(){	char c;	NumToString *temp;	if (MIReady()) {		if ((c = Citinp()) == '/r' || c == '/n') {			if ((temp = SearchList(&ResList, IdBuffer)) != NULL) {				if (temp->num == R_FAX) {					RunFax();				}				else {					AddData(&ReceivedResults,						strdup(IdBuffer), NULL, FALSE);				}			}			memset(IdBuffer, 0, sizeof IdBuffer);		}		else if (c != '/n') {			IdBuffer[strlen(IdBuffer)] = c;			if (strlen(IdBuffer) >= BA_BUF_SIZE - 4) {				memset(IdBuffer, 0, sizeof IdBuffer);			}		}	}}

//显示增加子界面void ShowAddDisplay(struct tagIndex *pInfo, int nInfoLen, int nBaseOffset){    struct tagInfo *pEnterBuf = NULL;    int nflag = 0;    int nFree = 0;    //接收返回值，如果是有效的索引再赋值给*pnLastIndex    int nTmp = 0;    //显示 输入联系人信息时的提示和保存输入信息    EnterInfo(&pEnterBuf);        nTmp = AddData(pInfo, nInfoLen, nBaseOffset, pEnterBuf);    if (nTmp == -1)    {        ShowMsg("剩余空间不足!");        return;    }    else if (nTmp == -2)    {        ShowMsg("剩余的连续空间不足，请运行碎片整理后重试!");        return;    }    else if (nTmp == -3)    {        ShowMsg("添加失败!请重新启动电脑!");        return;    }        //释放输入联系人用的空间    FreeEnterInfo(pEnterBuf);    fflush(stdin); }

char* UDPClient::DeleteCharacter(long character_slot){    fprintf(stderr,"/nSending Delete character./n");    //build packet structure.    unsigned char data[128];    int index = 0;    memset (data, 0, 8);    m_ticket_length = 0;    m_global_account_rcv = false;    m_ticket = 0;	//data is character slot and account name    AddData(data, ntohl(character_slot), index);    AddDataLS(data, m_AccountName, index);	m_ServerTCP->SendResponse(ENB_OPCODE_200D_DELETE_AVATAR, (unsigned char*)data, index);	WaitForResponse();	if (m_global_account_rcv)    {        fprintf(stderr,"/nReceived Avatar list./n");    }    else    {        fprintf(stderr,"/nGlobal ERROR!!, server appears to be offline/n");    }    return m_ticket;}

int main(int argc,char* argv[]){	hashdata** ht;	InitHashTable(&ht,N);	const char* words[15] = {		"ske","abs","mps","test","tt","total","smtp","mbsc",		"adfads","asdfa","dfads","13413la","tt","linux","windows"	};	int i;	for (i = 0; i < 15; i++)	{		AddData(ht,N,words[i]);	}	PrintHashTable(ht,N);	for (i = 0; i < 15; i++)	{		DeleteData(ht,N,words[i]);	}	PrintHashTable(ht,N);	DestroyHashTable(&ht,N);	return 0;}