Array of Pointer to Structure Syntax : struct stud{ int roll; char name[10];}*ptr[20]; Explain ? Suppose we have to maintain database of 10 students .  Here 10 Structures are Placed in the Memory and there base addresses are stored in Pointers . E.g ptr[0],ptr[1] stores the address of First & second structure respectively. Using the(…)

Pointer to Structure Within the same Structure : Self Referential In this Type , Structure has pointer to itself. Pointer stores the address of the Structure of same type. Syntax : struct node{int data;struct node *ptr; //Pointer to Struct node}; Here ptr stores address of Structure node. This is useful in Dynamic Memory Allocation and(…)

Pointer to Array of Structure Pointer Variable can also Store the Address of the Structure Variable. Pointer to Array of Structure stores the Base address of the Structure array. Suppose struct Cricket{ char team1[20]; char team2[20]; char ground[18]; int result;}match[4] = { {“IND”,”AUS”,”PUNE”,1}, {“IND”,”PAK”,”NAGPUR”,1}, {“IND”,”NZ”,”MUMBAI”,0}, {“IND”,”SA”,”DELHI”,1} }; Pointer Is Declared and initialized as — struct(…)

Pointer to Structure in C Programming Address of Pointer variable can be obtained using ‘&’ operator. Address of such Structure can be assigned to the Pointer variable . Pointer Variable which stores the address of Structure must be declared as Pointer to Structure . Syntax : struct student_database{ char name[10] int roll; int marks;}stud1; struct student_database(…)

Pointer Within Structure in C Programming : Structure may contain the Pointer variable as member. Pointers are used to store the address of memory location. They can be de-referenced by ‘*’ operator. Example : struct Sample{ int *ptr; //Stores address of integer Variable char *name; //Stores address of Character String}s1; s1 is structure variable which(…)