How do I declare a pointer to an array?

Categories >> Software >> Programming Languages >> C
Suggest New Category

Question Posted / guest

6 Answers
11953 Views
IBM, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

How do I declare a pointer to an array?..

Answer / sureshreddy

data_type (*ptr)[];
ex: int (*ptr)[10];

pointer to arry of 10 elements

Is This Answer Correct ?

14 Yes

3 No

How do I declare a pointer to an array?..

Answer / shruti

you do not need to declare a pointer to any array..

an array itself is a constant pointer..

a[10] is equivalent to *a.

Is This Answer Correct ?

15 Yes

4 No

How do I declare a pointer to an array?..

Answer / chittaranjan

int (*ptr)[10];
is the proper declaration of pointer to an array, i.e. ptr
is a pointer to an array of 10 integers .

Note:
int *ptr[10];
which would make ptr the name of an array of 10 pointers to
type int.

Is This Answer Correct ?

9 Yes

0 No

How do I declare a pointer to an array?..

Answer / guest

int a[10];
int *ptr=a[0];

Is This Answer Correct ?

1 Yes

0 No

How do I declare a pointer to an array?..

Answer / guest

could any one help me out how this pointer to an array
organized in the memory?

Eg.,
int (*p) [3] = (int (*)[3])a;

Here *p == p, how?

Thanks in advance!

Is This Answer Correct ?

3 Yes

4 No

How do I declare a pointer to an array?..

Answer / k.thejonath

char (*)p[100];
Here p is a pointer to an array of 100 character elements..

Is This Answer Correct ?

6 Yes

11 No

Post New Answer