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CFileTimeSpan::operator -=

Performs subtraction on a CFileTimeSpan object and assigns the result to the current object.

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

Parameters

  • span
    A CFileTimeSpan object.

Return Value

Returns the updated CFileTimeSpan object.

Requirements

Header: atltime.h

See Also

Concepts

CFileTimeSpan Class

CFileTimeSpan Members