c++测试代码时间

c++测试函数时间

//测试 计时

DWORD dwTickCuunt = GetTickCount();

//测试 计时
float fTime = (float)(GetTickCount() - dwTickCuunt) / (float)1000;
CString szMsg;
szMsg.Format(_T("Read map time : %.4f s\n"), fTime);
TRACE(szMsg);

c#测试函数时间

                Stopwatch sw = new Stopwatch();

                sw.Start();

                sw.Stop();

                Console.WriteLine(sw.Elapsed);