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; }

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;
}