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The
“Fluency” book uses a different way of explaining
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parameter
passing (as assignment statements into
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the
formal parameters).
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| v |
For
straightforward programs, this always gives the
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same
results as pass by reference.
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| v |
However,
for some messy cases it gives different
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results.
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o |
Ugh! We’re never going to give you such
programs in
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CSE/IMT
100 (in homework or quizzes).
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If
you go on to further study of programming, however, you
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will
probably run into this.
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The
way described in the lecture is how it’s actually done.
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