Difference between revisions of "Pointer"
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{{Pointer}} | {{Pointer}} | ||
| − | A '''pointer''' is a data type which contains a [[reference]]/pointer to the memory address of the value or [[variable]] it points to. | + | A '''pointer''' is a data type which contains a [[reference]]/pointer to the memory address of the value, complex object or [[variable]] it points to. |
Pointers can be declared in several ways: | Pointers can be declared in several ways: | ||
Revision as of 17:13, 12 July 2016
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A pointer is a data type which contains a reference/pointer to the memory address of the value, complex object or variable it points to.
Pointers can be declared in several ways:
p: Pointer; // direct use of pointer-type pL: ^Longint; // usage of pointer-to-type notation.
See also:
| simple data types |
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|---|---|
| complex data types |
