October 2024
Intermediate to advanced
272 pages
6h 54m
English
Content preview from Seven Obscure Languages in Seven Weeks
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Designing Subroutines
Starset provides two types of subroutines (callable code fragments): procedures and function procedures, also known as simply functions.
The difference between procedures and functions dates back to the early days of computing and concerns parameter passing and return values. A procedure is a subroutine that does not return a value (it’s void, as in C/C++) but receives its parameters by reference and can modify them. A function is just the opposite: it always returns a value but receives the parameters by value. The copies of the original parameters essentially become the function’s local variables.
Procedures and Functions | |
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Procedures and functions in Starset loosely correspond to procedures and functions in Occam. ... | |
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