Programming in C++, 2nd Edition

272 Classes and Objects

cout<<“\n Codeno =”<<codeno;

cout<<“\n Price =”<<price;

cout<<“\n Quantity=”<<qty;

}

int main()

{

clrscr();

item one; // object declaration

one.show(); // call to public member function

return 0;

}

OUTPUT

Codeno =101

Price =2342

Quantity=122

Explanation: In the above program, the prototype of function show() is declared inside the class

terminated by class definition. The body of function show() is defined inside the class. The

class name that it belongs to and its return type precede the function name. The function declarator

of function show() is as follows:

void item:: show()

where void is return type; that is function is not ...