CFileTime::operator <

此运算符比较两 CFileTime 对象确定更少。

bool operator<( 
   CFileTime ft  
) const throw( );

参数

  • ft
    要比较的 CFileTime 对象。

返回值

返回 true,如果第一个对象小于(前实时)比第二,否则 false

示例

// Test for one time less than another
// Declare the CFileType objects
CFileTime myFT1, myFT2;

// Obtain the first time value
myFT1 = CFileTime::GetCurrentTime();

// Pause for a moment...
Sleep(1000);

// Obtain the second time value
myFT2 = CFileTime::GetCurrentTime();

// Perform the comparison
if (myFT1 < myFT2)
   _tprintf_s(_T("Time is going in the correct direction.\n"));
else
   _tprintf_s(_T("Oh dear. Time is going backwards.\n"));

要求

Header: atltime.h

请参见

参考

CFileTime选件类