Tagged: pointer operation in c

Operations on Pointers in C Programming Language 3

Operations on Pointers in C Programming Language

In C Programming Language, the only operations that can be carried out on pointers are summarized below: A pointer variable can be assigned the address of an ordinary variable (e.g., pv = &v) A pointer variable can be assigned the value of another pointer variable (e.g., pv = px) provided both the pointers point to objects of the same data-type A pointer variable can be assigned a null (zero) value (e.g., pv =NULL, where NULL is a symbolic constant that represents the value 0) An integer quantity can be added to or subtracted from a pointer variable (e.g., pv +...