Question

Write a constructor definition for a class called Location. It should take 2 parameters representing an x, y position (floating point) and uses them to initialize data members named x, y using the initialization section of the constructor and call member function startGps (no parameters).

Answer 1

A constructor is a special member function of a class that is used to initialize objects of that class. In this case, we need to write a constructor definition for a class called Location that takes 2 parameters representing an x and y position. The constructor should use these parameters to initialize the data members named x and y using the initialization.

Step-by-step explanation:

Answer:

A constructor is a special member function of a class that is used to initialize objects of that class. In this case, we need to write a constructor definition for a class called Location that takes 2 parameters representing an x and y position. The constructor should use these parameters to initialize the data members named x and y using the initialization section of the constructor.

Here is the constructor definition for the Location class:

class Location {
private:
double x;
double y;

public:
Location(double posX, double posY) : x(posX), y(posY) {
startGps();
}

void startGps() {
// implementation of startGps function
}
};
In the above code, the constructor takes two parameters (posX and posY) and initializes the data members x and y using the initialization section (x(posX) and y(posY)). It also calls the member function startGps() without any parameters.