0
Your question makes no sense.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the difference between structure and pointer?
A structure is a collection of primitives or other structures. A pointer is a memory address. Comparison of the two is like comparing bowling balls to cinder blocks. You can say that a structure defines the layout of the data, while a pointer points to data that is a particular structure.
What is difference between pointer and structures?
pointer data type that carry address:of data type that has no name but both of them must have same data type. structures you can make your own data type: struct name put any data type you wants any functions.
What is use of pointer?
Storing address of data.
What is an identify?
An identifier is nothing but a data type. It may variable, content, structure or a pointer.
Why you use float pointer instead of integer pointer?
It depends on what type of data you wish to manipulate.
What happens if we use an integer pointer as a member of structure instead of structure pointer?
By declaring an integer pointer you are declaring that any non-zero reference stored in the pointer is guaranteed to be an integer reference. In order to guarantee the reference is actually a structure, the pointer must be declared as such, because casting an integer to a structure can never be regarded as being type-safe.
Difference between genric pointer and normal pointer?
Generic pointer of type 'void *' is compatible with any (data-)pointer, but you cannot use the following operators on it: + - ++ -- += -= * -> []
Time taken to insert an element after an element pointed by some pointer in data structure?
O(n)
When would you use a pointer and a reference variable?
pointer: to access data by address reference: there is no reference in C language
What is heterogeneous linked list?
A heterogeneous linked list is a data structure where each node can store data of different types. This allows for a flexible way to organize and manipulate data that may vary in structure or content. Each node contains a pointer to the next node in the list, enabling traversal and manipulation of the data.
We use file to store data so why don't we use it as data structure?
A homework question but here is a clue. A data structure is ****?
What is the use of void pointer?
Void Pointer is a General purpose pointer ,that does not have any data type associated with it and can store address of any type of variable. Declaration: void * pointer_name;
