Microsoftware Monthly 19…2 Programming Power Tools/MASO9512.ISO/cpptutor/cpptutor.arj/CH09/A093921.TXT

Text File | 1993-10-20 | 200 b | 5 lines

This is the declaration of a friend function to overload the
binary minus operator.  Since the function is not a member of the
class, both arguments are specified explicitly in the argument
list.