CFileTime::operator -=

This operator is used to perform subtraction on a CFileTimeSpan object and assign the result to the current object.

CFileTime& operator -=(
   CFileTimeSpan span 
) throw( );

Parameters

• span
  A CFileTimeSpan object containing the relative time to subtract.

Return Value

Returns the updated CFileTime object.

Requirements

Header: atltime.h

See Also

Concepts

CFileTime Class

CFileTimeSpan Class

CFileTime Members