CExceptionLogger，是一个可以免费使用的C++类，用它可以截获未处理异常，如：非法存取、栈溢出、被零除等，并可以将异常详细信息记录到日志文件-CExceptionLogger, is a free use of C++ Category, it can be intercepted with untreated abnormal, such as: illegal access, stack overflow, by zero, and can be extremely detailed information recorded in the log file