Relation between Pointers and Structures in C Language

Relation between Pointers and Structures in C :-

• struct inventory { char name[30];
• int number;
• float price; }
• product[2],*p;
• p = product; // assign zeroth element
• p -> name is same as (*p).name
• ++ptr->count increments count
• (++ptr)->count increments ptr and then return count
• ptr++->count is legal and increments ptr after accessing count
• *ptr->p fetches whatever p points to
• *ptr->p++ increments p after accessing whatever it points to
• (*ptr->p)++ increments whatever p points to
• *ptr++->p increments ptr after accessing whatever it points to