Difference between revisions of "Interview Preparation Pointers"
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Pointers : A pointer is a variable who's value is address of some other variable i.e. it can be address of some memory location. | Pointers : A pointer is a variable who's value is address of some other variable i.e. it can be address of some memory location. | ||
| − | + | <pre> | |
| − | < | ||
| − | |||
<varaible_type> *<name> | <varaible_type> *<name> | ||
eg : | eg : | ||
int *pointer_to_integer | int *pointer_to_integer | ||
| − | + | </pre> | |
The above example , we have declared a pointer to a variable (pointer_to_integer), the variable stores the address of an integer . | The above example , we have declared a pointer to a variable (pointer_to_integer), the variable stores the address of an integer . | ||
'''Under_construction''' | '''Under_construction''' | ||
Revision as of 17:40, 26 November 2016
Pointers : A pointer is a variable who's value is address of some other variable i.e. it can be address of some memory location.
<varaible_type> *<name>
eg :
int *pointer_to_integer
The above example , we have declared a pointer to a variable (pointer_to_integer), the variable stores the address of an integer .
Under_construction
