/ Exception class

class OverSpeed {

//Constructor to create OverSpeed s;

// A method to display message

}

// Base class

class vehicle{

public:

setType(string type);

private:

string type;

}

//implement setType(string type);

//Derived class1

class car: public vehicle {

public:

setName(string name);

setSpeed(int speed);

private:

string name;

int speed;

}

//implement setName(string name);

//implement setSpeed(int speed); // OverSpeed exception class

//Derived class2

class truck: public vehicle {

public:

setName(string name);

setSpeed(int speed);

private:

string name;

int speed;

}

//implement setName(string name);

//implement setSpeed(int speed); // OverSpeed exception class

Design a program with vehicle class as base class and two classes: car and truck derived from vehicle. The vehicle class has a method to set the type of vehicle. The car and truck classes have two methods, one to that checks the speeds of cars and trucks. The overspeed limit of cars > 70 and that of truck> 50. set name and the other one to set speed. Write an Overspeed exception class // Exception class class OverSpeed //Constructor to create OverSpeed s; // A method to display message // Base class class vehicle public setType(string type) private string type; //implement setType(string type); /Derived class1