C++中一些常见的方法

1.对规则的字符串进行处理的

bool splitString(string strOrigin, string strSplit, vector<string>& vct_string)
{
	string str;
	int iIndex,iLen;
	strOrigin += strSplit;
	vct_string.clear();
	while(1)
	{
		iIndex = (int)strOrigin.find(strSplit);
		if ( 0 > iIndex || iIndex > strOrigin.length())
		{
			break;
		}
		str = strOrigin.substr(0,iIndex);		
		vct_string.push_back(str);
	

		iLen = (int)strOrigin.length();
		strOrigin = strOrigin.substr(iIndex+1,iLen-iIndex-1);
	}
	return true;
}

string CTools::GetDatetime(void)
{ 
    time_t t;   
    struct tm *tm;
	char cBuf[20];
    memset(cBuf, 0,sizeof(cBuf));
    
    t = time(NULL);
    tm = localtime(&t);
    sprintf(cBuf, "%d%02d%02d%02d%02d%02d", tm->tm_year+1900,   tm->tm_mon+1,   tm->tm_mday,   tm->tm_hour,   tm->tm_min, tm->tm_sec);

	string strDateTime = cBuf;
	return strDateTime;
}

<pre class="cpp" name="code">string CTools::GetSquence()
{
   ACE_Date_Time now; 
   char time[11];
   memset(time,0x00,11);
   sprintf(time,"00A%02d%02d%03d", (int)now.minute(),(int)now.second(),(int)now.microsec());
   string stRtime = time;
   stRtime = stRtime.substr(0,10); 
   return stRtime;
}</pre>