Assignment 4 - Inheritance

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itsLu
c_cpp
2 months ago
1.9 kB
4
Indexable
Never
#include <iostream>
using namespace std;

class vehicle
{
protected:
    int manufacturerID, noCylinders;
public:
    vehicle(int mID, int nCyl)
    {
        manufacturerID = mID;
        noCylinders = nCyl;
    }
    void setmID (int mID)
    {
        manufacturerID = mID;
    }
    void setnCyl (int nCyl)
    {
        noCylinders = nCyl;
    }
    int getmID ()
    {
        return manufacturerID;
    }
    int getnCyl ()
    {
        return noCylinders;
    }
};

class truck: public vehicle
{
    double loadCapacity, towingCapacity;
public:
    truck(int mID, int nCyl, double lCap, double tCap) : vehicle(mID, nCyl)
    {
        loadCapacity = lCap;
        towingCapacity = tCap;
    }
    void setlCap(double lCap)
    {
        loadCapacity = lCap;
    }
    void settCap(double tCap)
    {
        towingCapacity = tCap;
    }
    double getlCap()
    {
        return loadCapacity;
    }
    double gettCap()
    {
        return towingCapacity;
    }
};

int main()
{
    vehicle v1(1, 9);
    cout << "Vehicle 1's Manufacturer ID: " << v1.getmID() << "\tVehicle 1's # of cylinders: " << v1.getnCyl() << endl;
    v1.setmID(2);
    v1.setnCyl(6);
    cout << "Vehicle 1's Manufacturer ID: " << v1.getmID() << "\tVehicle 1's # of cylinders: " << v1.getnCyl() << endl;
    truck t1(0, 7, 2.5, 5.4);
    cout << "Truck 1's Manufacturer ID: " << t1.getmID() << "\tVehicle 1's # of cylinders: " << t1.getnCyl() << endl;
    cout << "Truck 1's Load Capacity: " << t1.getlCap() << "\tTruck 1's Towing Capacity: " << t1.gettCap() << endl;
    t1.setmID(4);
    t1.setnCyl(7);
    t1.setlCap(7.5);
    t1.settCap(5.8);
    cout << "Truck 1's Manufacturer ID: " << t1.getmID() << "\tVehicle 1's # of cylinders: " << t1.getnCyl() << endl;
    cout << "Truck 1's Load Capacity: " << t1.getlCap() << "\tTruck 1's Towing Capacity: " << t1.gettCap() << endl;
}
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