Classes

Discovering Classes

If you find yourself defining a number of related variables that all refer to the same concept, define a class that abstracts the concept and contains these variables as data fields.
Suppose you are reading information about computers:
- Model Name
- Price
- Score between 0 and 100
Sample data:
```
ACMA P600
995
77

Alaris Nx868
798
57
```

Sample code excerpt:

if (next_score / next_price > best_score / best_price)
{
   best_name = next_name;
   best_score = next_score;
   best_price = next_price;
}

Each of these sets of variables describes a product (a best product, and the next product read in). We need to develop a Product class.