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| • |
Neither
the copy constructor nor the assignment operator
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are
inherited.
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| • |
For a
derived class, the implicitly supplied copy
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constructor
and assignment operator both implicitly call
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the
base class copy constructor and assignment operators
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before
performing their memberwise copy operations. This
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ensures
that the base class portion of the derived class is
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properly
created or initialized before the derived class
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portion.
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| • |
The
base class copy constructor and assignment operator
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can
be either implicitly defined or explicitly implemented
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as
part of the base class.
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