Publications ( Classes )

Click Here To Download C++ File Of This Program

//Prg to keep record of books & Audio Cassetes  
 //Downloaded From www.c4cpp.co.nr  
 //(C)2009.All rights reserved.  
 #include<iostream.h>  
 #include<conio.h>  
 #include<process.h>  
 #include<stdio.h>  
 class publication  
   {  
 char title[20];  
 float price;  
 public:  
 void getdata()  
 {  
 cout<<"Enter Title"<<endl;  
 gets(title);  
 cout<<"Enter Price"<<endl;  
 cin>>price;  
 }  
 void putdata()  
 {  
 cout<<"Title"<<endl;  
 puts(title);  
 cout<<"Price"<<endl;  
 cout<<price;  
 }};  
 class book : protected publication  
 {  
 int pagecount;  
 public:  
 void putdata()  
 {  
 publication :: putdata();  
 cout<<endl<<"Pg Count"<<endl;  
 cout<<pagecount;  
 }  
 void getdata()  
 {  
 publication::getdata();  
 cout<<"Pg Count"<<endl;  
 cin>>pagecount;  
 }  
 };  
 class tape : protected publication  
 {  
 float time;  
 public:  
 void getdata()  
 {  
 publication :: getdata();  
 cout<<"Enter Time"<<endl;  
 cin>>time;  
 }  
 void putdata()  
 {  
 publication :: putdata();  
 cout<<endl<<"Time "<<endl;  
 cout<<time;  
 }  
 };  
 void main()  
 {  
 clrscr();  
 book b;  
 tape t;  
 int ch;  
 x:  
 {  
 cout<<endl<<"1. BOOK  2:Tape 3:Exit "<<endl;  
 cin>>ch;  
 switch(ch)  
 {  
 case 1:b.getdata();  
 b.putdata();  
 goto x;  
 case 2:t.getdata();  
 t.putdata();  
 goto x;  
 case 3:exit(0);  
 }  
 }  
 getch();  
 }