/*PROGRAM TO IMPLEMENT STRING CONCATENATION USING OPERATOR OVERLOADING*/ #include<conio.h> #include<iostream.h> #include<stdio.h> #include<string.h> class string_concat { char name[20]; public: void input() { gets(name); } void output() { cout<<name<<endl; } string_concat operator+(string_concat …
/*PROGRAM TO IMPLEMENT THE CONCEPT OF RELATIONAL OPERATOR OVERLOADING*/ #include<conio.h> #include<iostream.h> class rel_ovrld { int value; public: void input() { cout<<“enter the value: “; cin>>value; } void display() { cout<<value<<endl; …
/*PROGRAM TO OVERLOAD BINARY +,-,*,/ OPERATORS*/ #include<conio.h> #include<iostream.h> class binry_ovrld { int a; public: void input() { cout<<“enter a: “; cin>>a; } void display() { cout<<a<<endl; } binry_ovrld operator+(binry_ovrld b2) …
/*PROGRAM TO OVERLOAD PRE INCREMENT, POST INCREMENT, PRE DECREMENT AND POST DECREMENT OPERATORS*/ #include<conio.h> #include<iostream.h> class overlod { int a; public: void input() { cout<<“Enter a: “; cin>>a; } void …
/*PROGRAM TO IMPLEMENT FUNCTION OVERRIDING IN CLASSES*/ #include<conio.h> #include<iostream.h> class base { int a; public: void input() { cout<<“Enter a: “; cin>>a; } void show() { cout<<“a=”<<a<<endl; } }; class …
/*PROGRAM TO IMPLEMENT HYBRID INHERITANCE*/ #include<conio.h> #include<iostream.h> class base { int a; public: base() { cout<<“Enter a: “; cin>>a; } int show() { cout<<“a = “<<a<<endl; return(a); } ~base() { …
/*PROGRAM TO IMPLEMENT HIERARCHICAL INHERITANCE USING PARAMETERIZED CONSTRUCTOR IN CLASSES*/ #include<conio.h> #include<iostream.h> #include<string.h> class base { char name[15]; int age; public: base(char n[15],int a) { strcpy(name,n); age=a; } void show() …
/*PROGRAM TO IMPLEMENT MULTIPLE INHERITANCE BY USING PRIVATE AND PROTECTED VISIBILITY MODE*/ #include<conio.h> #include<iostream.h> class base1 { char name[15]; int age; public: base1() { cout<<“Enter name: “; cin>>name; cout<<“Enter age: …
/*PROGRAM TO IMPLEMENT MULTI LEVEL INHERITANCE BY USING DEFAULT CONSTRUCTOR IN ALL CLASSES USING PUBLIC VISIBILITY MODE*/ #include<conio.h> #include<iostream.h> #include<stdio.h> class base { char name[10]; int roll_no; public: base() { …
/*PROGRAM TO IMPLEMENT SINGLE LEVEL INHERITANCE BY USING CONSTRUCTOR AND DESTRUCTOR IN BOTH CLASSES*/ #include<conio.h> #include<iostream.h> #include<stdio.h> class base { char name[10]; int roll_no; public: base() { cout<<“Enter name: “; …
