摘要： 先看以下C++代码：CLanguageHandler* pLanHander = getLanguageHandler(iLanCode); if(NULL != pLanHander) { pLanHander->translate(strText); } else { cout<<"Do not support this language!"<<endl; }CLanguageHandler* CToolManager::getLanguageHandler(int iLanCode){ switch iLanCode { case LAN 阅读全文