Ok, I have a class project to basically design a program that handles classes and vehicles. What I have so far is far from the ending product. I have made 3 classes, car, vehicle, and motorcycle. Car and motorcycle are dervied from vehicle. The car class has a set const variable for number of wheels to 4. mpg and model name are the other variables. Motorcycle is a class with const for 2 wheels and model and mpg. Vehicle only has number of wheels and mpg.
Here is my code thus far.
Class: car.h
#ifndef CAR_H
#define CAR_H
#include <string>
#include "vehicle.h"
using std::string;
class Car : public Vehicle {
public:
Car();
Car(string const& model, double milesPerGallon);
void setModel(string const& model);
string const& getModel() const;
virtual void print() const;
private:
string model;
};
#endifClass motorcycle.h:
#ifndef MOTORCYCLE_H
#define MOTORCYCLE_H
#include <string>
#include "vehicle.h"
using std::string;
class MotorCycle : public Vehicle {
public:
MotorCycle();
MotorCycle(string const& model, double milesPerGallon);
void setModel(string const& model);
string const& getModel() const;
virtual void print() const;
private:
string model;
};
#endifclass vehicle.h
#ifndef VEHICLE_H
#define VEHICLE_H
class Vehicle {
public:
Vehicle();
Vehicle(int wheels, double milesPerGallon);
void setWheels(int wheels);
void setMilesPerGallon(double milesPerGallon);
double getMilesPerGallon() const;
int getWheels() const;
virtual void print() const;
private:
int wheels;
double milesPerGallon;
};
#endifsource files:
car.cpp:
#include "car.h"
#include <iostream>
using namespace std;
Car::Car() {
}
Car::Car(string const& model, double milesPerGallon)
: Vehicle(4, milesPerGallon), model(model) {
}
void Car::setModel(string const& model) {
this->model = model;
}
string const& Car::getModel() const {
return model;
}
void Car::print() const {
Vehicle::print();
cout << "Car model: " << model << "\n";
}motorcycle.cpp
#include "motorcycle.h"
#include <iostream>
using namespace std;
MotorCycle::MotorCycle() {
}
MotorCycle::MotorCycle(string const& model, double milesPerGallon)
: Vehicle(2, milesPerGallon), model(model) {
}
void MotorCycle::setModel(string const& model) {
this->model = model;
}
string const& MotorCycle::getModel() const {
return model;
}
void MotorCycle::print() const {
Vehicle::print();
cout << "Motorcycle model: " << model << "\n";
}vehicle.cpp
#include "vehicle.h"
#include <iostream>
using namespace std;
Vehicle::Vehicle() {
wheels = 0; milesPerGallon = 0;
}
Vehicle::Vehicle(int wheels, double milesPerGallon)
: wheels(wheels), milesPerGallon(milesPerGallon) {
}
void Vehicle::setWheels(int wheels) {
this->wheels = wheels;
}
void Vehicle::setMilesPerGallon(double milesPerGallon) {
this->milesPerGallon = milesPerGallon;
}
double Vehicle::getMilesPerGallon() const {
return milesPerGallon;
}
int Vehicle::getWheels() const {
return wheels;
}
void Vehicle::print() const {
cout << "Wheels number: " << wheels << "\n"
<< "Miles per gallon: " << milesPerGallon << "\n";
}and main.cpp
#include <iostream>
#include "car.h"
#include "vehicle.h"
#include "motorcycle.h"
using namespace std;
int main() {
double mpg;
int wheelss;
Car c("Ford", 8);
MotorCycle mc("Bike", 5);
cout << "Please enter the miles per gallon for vehicle:" << endl;
cin >> mpg;
Vehicle milesPerGallon(double mpg);
cout << "Please enter the number of wheels for the vehicle:" << endl;
cin >> wheelss;
Vehicle wheels(int wheelss);
Vehicle.print();
c.print();
mc.print();
return 0;
}Problem I am having is getting users to input the code instead of having it statically held by the program. So i am attempting this with the vehicle class. I am prompting for mpg and number of wheels. when I compile I get the follow error:
Error 1 error C2143: syntax error : missing ';' before '.' \Desktop\vehicle\main.cpp 25 test15
Error 2 error C2143: syntax error : missing ';' before '.' \Desktop\vehicle\main.cpp 25 test15
I tried googleing the error and found that it typically has something to do with omission in previos lines. I have checked previous lines and have semi colons through out. Any help/guidance would be great.
THank you in advance for your time and effort!
