C++ Please help in designing constructors This assignment will involve implement

Question

C++

Please help in designing constructors

This assignment will involve implementing polymorphism and inheritance. You will work with your assigned group. You must create a hierarchy of classes. Following is a diagram of that hierarchy with class member diagrams. You are not allowed to change any member declarations or locations ParkRide Class private static int numOfParkRides; string rideName; public: ParkRide) ParkRide (string); static int getNumOfParkRides ; string getRideName) const; virtual void restrictions() const = 0; virutal void show! nfo() const = 0; private private static int numofChildrenRides; int maxAge; static int numofTeenageRides; int minHeight; public: public: ChildrenRide); ChildrenRide (string, int); static int getNumOfChildrenRides; int getMaxAge() const; virtual void restrictions () const; virtual void show!nfo() const = 0; TeenageRide TeenageRide(string, int); static int getNumOfTeenageRides int getMinHeight) const; virtual void restrictions() const; virtual void show!nfo( ) const = 0; iking Clas public public: Carousel(); Carousel(string, int); virtual void showInfo) const; Viking); Viking (string, int); virtual void showInfo) const; Train Class public: Rolle public: Train) Train(string, int); virtual void showInfo) const; RollerCoaster(): RollerCoaster(string, int); virtual void showInfo) const;

Explanation / Answer

ParkRide,h

#include<string>
using namespace std;
class ParkRide
{
public:
   ParkRide();
   ParkRide(string);
   virtual ~ParkRide();
   static int getNumOfParkRides(){ return numOfParkRides; }
   string getRideName()const{ return rideName; }
   virtual void restrictions()const = 0;
   virtual void showInfo()const = 0;
private:
   static int numOfParkRides;
   string rideName;
};

int ParkRide::numOfParkRides = 0;

ParkRide::ParkRide(string name)
{
   numOfParkRides++;
   rideName = name;
}

ParkRide::ParkRide()
{
   rideName = "uninitialized";
   numOfParkRides++;
}

ChildrenRide.h

#include "ParkRide.h"
#include<iostream>
using namespace std;

class ChildrenRide :
   public ParkRide
{
public:
   ChildrenRide();
   ChildrenRide(string, int);
   virtual ~ChildrenRide();
   static int getNumOfChildrenRides(){ return numOfChildrenRides; }
   int getMaxAge()const;
   virtual void restrictions()const;
   virtual void showInfo()const = 0;
private:
   static int numOfChildrenRides;
   int maxAge;
};

int ChildrenRide::numOfChildrenRides = 0;
ChildrenRide::ChildrenRide() :ParkRide("uninitialized")
{
   numOfChildrenRides++;
   maxAge = -1;
}
ChildrenRide::ChildrenRide(string name, int age) :ParkRide(name)
{
   numOfChildrenRides++;
   maxAge = age;
}

int ChildrenRide::getMaxAge()const
{
   return maxAge;
}

void ChildrenRide::restrictions()const
{
   cout << " Rule: maximum age: " << maxAge << endl;
}

TeenageRide.h

#include "ParkRide.h"
#include<iostream>
using namespace std;

class TeenageRide :
   public ParkRide
{
public:
   TeenageRide();
   ~TeenageRide();
   TeenageRide(string, int);
   static int getNumOfTeenageRides();
   int getMinHeight()const;
   virtual void restrictions()const;
   virtual void showInfo()const = 0;
private:
   static int numOfTeenageRides;
   int minHeight;
};

int TeenageRide::numOfTeenageRides = 0;

TeenageRide::TeenageRide() :ParkRide("uninitialized")
{
   numOfTeenageRides++;
   minHeight = -1;
}

TeenageRide::TeenageRide(string name, int height) :ParkRide(name)
{
   numOfTeenageRides++;
   minHeight = height;
}

int TeenageRide::getNumOfTeenageRides()
{
   return numOfTeenageRides;
}
int TeenageRide::getMinHeight()const
{
   return minHeight;
}

void TeenageRide::restrictions()const
{
   cout << " Rule: minimum height: " << minHeight << endl;
}

Carousel.h

#include "ChildrenRide.h"
class Carousel :
   public ChildrenRide
{
public:
   Carousel();
   Carousel(string, int);
   virtual void showInfo()const;
};

Carousel::Carousel() :ChildrenRide("unitialized",-1)
{

}

Carousel::Carousel(string name, int age) : ChildrenRide(name, age)
{

}

void Carousel::showInfo()const
{
   cout << "Carousel Ride Type" << endl;
   cout << " Name: " << this->getRideName() << endl;
   cout << " Info: " << "5 minutes on play horses" << endl;
   restrictions();
}

Train.h

#include "ChildrenRide.h"
class Train :
   public ChildrenRide
{
public:
   Train();
   Train(string, int);
   virtual void showInfo()const;
};

Train::Train() :ChildrenRide("unitialized", -1)
{

}

Train::Train(string name, int age) : ChildrenRide(name, age)
{

}

void Train::showInfo()const
{
   cout << "Train Ride Type" << endl;
   cout << " Name: " << this->getRideName() << endl;
   cout << " Info: " << "5 min train ride" << endl;
   restrictions();
}

Viking.h

#include "TeenageRide.h"
class Viking :
   public TeenageRide
{
public:
   Viking();
   ~Viking();
   Viking(string, int);
   virtual void showInfo()const;
};

Viking::Viking() :TeenageRide("unitialized", -1)
{

}

Viking::Viking(string name, int height) : TeenageRide(name, height)
{

}

void Viking::showInfo()const
{
   cout << "Viking Ride Type" << endl;
   cout << " Name: " << this->getRideName() << endl;
   cout << " Info: " << "10 minutes of swaying thrill" << endl;
   restrictions();
}

RollerCoaster.h

#include "TeenageRide.h"
class RollerCoaster :
   public TeenageRide
{
public:
   RollerCoaster();
   ~RollerCoaster();
   RollerCoaster(string, int);
   virtual void showInfo()const;
};

RollerCoaster::RollerCoaster() :TeenageRide("unitialized", -1)
{

}

RollerCoaster::RollerCoaster(string name, int height) : TeenageRide(name, height)
{

}

void RollerCoaster::showInfo()const
{
   cout << "Rollercoaster Ride Type" << endl;
   cout << " Name: " << this->getRideName() << endl;
   cout << " Info: " << "10 minutes of twists,turns and drops" << endl;
   restrictions();
}

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