Question 3 Given this class specification: Class: Drink Data members: name (string), price (integer) Write all external function definition required to make the following code compile: Drink d10, d2("Water"): If( d1 !- d2 ){ cin >> d1; cout << "Total cost:" << (d1+d2).getCost() << "\n": Include a comment for each function indicating if it is a member, non-member or friend overload for clarity.
Question 3 Given this class specification: Class: Drink Data members: name (string), price (integer) Write all external function definition required to make the following code compile: Drink d10, d2("Water"): If( d1 !- d2 ){ cin >> d1; cout << "Total cost:" << (d1+d2).getCost() << "\n": Include a comment for each function indicating if it is a member, non-member or friend overload for clarity.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:**Question 3**
**Given this class specification:**
- **Class:** Drink
- **Data members:** name (string), price (integer)
**Write all external function definition required to make the following code compile:**
```cpp
Drink d1(), d2("Water");
if (d1 != d2) {
cin >> d1;
}
cout << "Total cost: " << (d1 + d2).getCost() << "\n";
```
**Include a comment for each function indicating if it is a member, non-member, or friend overload for clarity.**
Expert Solution
Step 1
The above program creates two objects of class Drink.
Further, the code has implemented three operator overloading functions i.e. != , >> , +.
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