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Pointers and references: Difference between revisions
Pari/GP -- doesn't really have them
(→{{header|C}} and {{header|C++}}: Use "int *pointer" to indicate that the * is part of the initializer, not the type declaration (that is, "int* a, b" won't work as expected).) |
(Pari/GP -- doesn't really have them) |
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[[Category:Less Than 20 Examples]]{{Task|Basic Data Operations}}
{{basic data operation
In this task, the goal is to demonstrate common operations on pointers and references.
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(The OCaml web-site provides this [http://caml.inria.fr/resources/doc/guides/pointers.en.html page] on the subject.)
=={{header|PARI/GP}}==
GP does not allow user functions with pointers, but some built-in functions like <code>issquare</code> have pointer arguments:
<lang>n=1;
issquare(9,&n);
print(n); \\ prints 3</lang>
=={{header|Perl}}==
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{{omit from|JavaScript}}
{{omit from|Joy}}
{{omit from|LabVIEW}}
{{omit from|LaTeX}}
{{omit from|Make}}
{{omit from|Mathematica|No direct access to pointers in Mathematica}}
{{omit from|MATLAB}}
{{omit from|PlainTeX}}
{{omit from|Ruby}}
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