Vehicle management cpp program

Cpp program to implement vehicle management

#include<iostream.h>

#include<conio.h>

class vehicle

{ protected:

          char vehname[15];

           int wheelcount;

  public:

          void getdata();

          void display();

};

class light:public vehicle

{ protected:

          int speedlmt;

  public:

          void getdata();

          void display();

};

class heavy:public vehicle

{ protected:

           int loadcapacity;

          char permit[15];

  public:

           void getdata();

           void display();

};

class gear:public light

{ protected:

          int gearcount;

  public:

          void getdata();

          void display();

};

class nongear:public light

{ public:

          void getdata();

          void display();

};

class passenger:public heavy

{ protected:

          int sitting;

          int standing;

  public:

          void getdata();

          void display();

};

class goods:public heavy

{ public:

          void getdata();

          void display();

};

void vehicle::getdata()

{        cout<<" Name of the Vehicle : ";

          cin>>vehname;

          cout<<" How many Wheels : ";

          cin>>wheelcount;

}

void vehicle::display()

{        cout<<vehname<<"\t\t"<<wheelcount<<"\t";

}

void light::getdata()

{        vehicle::getdata();

          cout<<" Speed Limit : ";

          cin>>speedlmt;

}

void light::display()

{        vehicle::display();

           cout<<" Light "<<"\t"<<speedlmt<<"\t--\t--\t";

}

void heavy::getdata()

{        vehicle::getdata();

          cout<<" Load Capacity : ";

          cin>>loadcapacity;

          cout<<" Permit Type : ";

          cin>>permit;

}

void heavy::display()

{        vehicle::display();

          cout<<" Heavy\t---\t"<<loadcapacity<<"\t"<<permit<<"\t";

}

void gear::getdata()

{        light::getdata();

          cout<<" Number of gears : ";

          cin>>gearcount;

}

void gear::display()

{        light::display();

          cout<<gearcount<<"\t--\t--"<<endl;

}

void nongear::getdata()

{        light::getdata();

}

void nongear::display()

{        light::display();

          cout<<"--\t--\t--"<<endl;

}

void passenger::getdata()

{        heavy::getdata();

          cout<<" Sitting Capacity : ";

          cin>>sitting;

          cout<<" Standing Capacity : ";

          cin>>standing;

}

void passenger::display()

{        heavy::display();

          cout<<"--\t"<<sitting<<'\t'<<standing<<endl;

}

void goods::getdata()

{        heavy::getdata();

}

void goods::display()

{        heavy::display();

          cout<<"--\t--\t--"<<endl;

}

void main()

{        gear glight;

          nongear nlight;

          passenger pheavy;

          goods gheavy;

          clrscr();

          cout<<" Enter the details of gear motor vehicle "<<endl;

          glight.getdata();

          cout<<" Enter the details of non-gear motor vehicle "<<endl;

          nlight.getdata();

          cout<<" Enter the details of passenger vehicle "<<endl;

          pheavy.getdata();

          cout<<" Enter the details of goods vehicle "<<endl;

          gheavy.getdata();

  cout<<"Name\t\tWheels\tType\tSpeed\tLoad\tPermit\tGear\tSit\tStand\n ";

          cout<<" --------------------------------------------------------------\n ";

          glight.display();

          nlight.display();

          pheavy.display();

          gheavy.display();

          getch();

}