[Solved] How to return a value back to main using accessor and object with array

by


You are passing Books by value to func(). 

void func(Books x)
{
    x.set_Data();
    x.calcDiscountedPrice();
}

This strategy is known as pass by value. It just of copy not actual object.

You need to pass Books by reference into func. For more details please refer How to pass objects to functions in C++

solved How to return a value back to main using accessor and object with array