Question

Write the definition of the class Triplet2 which is similar to the class Triplet1 of exercise M7, except that its the operators- (minus) , <= (less than or equal to) , and pre-increment ++ are implemented as member functions.

Answer 1

The question involves creating a C++ class named Triplet2 that implements certain operators as member functions, which includes the minus, less than or equal to, and pre-increment operators.

Step-by-step explanation:

The question involves writing the definition of a C++ class called Triplet2 which simulates a triplet container, but with specific operators implemented as member functions. You must implement the minus operator (-), the less than or equal to operator (<=), and the pre-increment operator (++) within the class itself. An example definition of the class could look like this:

class Triplet2 {
private:
int a, b, c;
public:
// Constructor, other member functions, etc.
Triplet2& operator--() {
// Implementation of pre-increment
}

bool operator<=(const Triplet2& other) const {
// Implementation of less than or equal to
}

Triplet2 operator-(const Triplet2& other) const {
// Implementation of minus
}
};

Specific implementations will vary based on the definitions provided in Exercise M7 and the expected behavior of the operators.The class Triplet2 is similar to the class Triplet1, but it implements the operators - (minus), <= (less than or equal to), and pre-increment ++ as member functions. This means that these operators are defined within the class itself and can be accessed using the object of the class.