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made constructor and displayInfo as public #89

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made constructor and displayInfo as public #89

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7 changes: 5 additions & 2 deletions oop/cpp/classesandobjects/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ class Car {
string model;
int year;

public:
// Constructor
Car(string color, string make, string model, int year) {
this->color = color;
Expand All @@ -39,7 +40,7 @@ class Car {
cout << "Car Year: " << year << endl;
cout << "Car Color: " << color << endl;
}
}
};
```
- **Attributes**: The class `Car` has four attributes that describe its state: `color`, `make`, `model`, and `year`.
- **Constructor**: The constructor `Car(string color, string make, string model, int year)` initializes new objects of the class.
Expand All @@ -65,9 +66,11 @@ int main() {
car1.displayInfo();
cout << "-----------------";
car2.displayInfo();

return 0;
}
```

1. **Instantiation**: The `Car` constructor is used to create an object, which allocates memory for it.
2. **Initialization**: The constructor (`Car`) initializes the object state with given parameters.
3. **Reference**: The object is referenced through a variable (`car1`, `car2`) that points to its memory location.
3. **Reference**: The object is referenced through a variable (`car1`, `car2`) that points to its memory location.