CLASSES
LIST OF CLASSES PROGRAMS
1. Write the definition of a class CONTAINER in C++ with the following description
Private Members :
Radius, Height float
Type int (1 for Cone,2 for Cylinder)
Volume float
CalVolume() Member function to calculate volume as per the
Type TypeFormula to calculate Volume
1 3.14*Radius*Height
2 3.14*Radius*Height/3
Public Members
GetValues() A function to allow user to enter value of Radius, Height and Type. Also, call function CalVolume() from it
ShowAll() A function to display Radius, Height, Type and Volume of Container
2. Definition of a class FIGURE in C++ with following description:
Private Members
Sides integer
Shape char array of size 20
AssignShape() Member function to assign value of Shape based upon Sides as follows:
Sides Shape
<3 Open
=3 Triangle
=4 Quadrilateral
>5 Polygon
Public Members
GetFigure() A function to allow user to enter value of Sides. Also, this function should call Assign () to assign value of Shape
ShowFigure() A function to display Sides and Shape
Private Members
Sides integer
Shape char array of size 20
AssignShape() Member function to assign value of Shape based upon Sides as follows:
Sides Shape
<3 Open
=3 Triangle
=4 Quadrilateral
>5 Polygon
Public Members
GetFigure() A function to allow user to enter value of Sides. Also, this function should call Assign () to assign value of Shape
ShowFigure() A function to display Sides and Shape
3.Write the definition of a class RING in C++ with following description :
Private Members
RingNumber data member of integer type
Radius data member of float type
Area data member of float type
CalcArea() Member function to calculate and assign Area as 3.14 *Radius*Radius
Public Members
GetArea() A function to allow user to enter values of RingNumber and Radius. Also, this function should call CalcArea() to calculate Area
ShowArea() A function to display RingNumber, Radius and Area
Private Members
RingNumber data member of integer type
Radius data member of float type
Area data member of float type
CalcArea() Member function to calculate and assign Area as 3.14 *Radius*Radius
Public Members
GetArea() A function to allow user to enter values of RingNumber and Radius. Also, this function should call CalcArea() to calculate Area
ShowArea() A function to display RingNumber, Radius and Area
4. Write the definition of a class BOX in C++ with the following description
Private Members
BoxNumber data member of integer type
Side data member of float type
Area data member of float type
ExecArea() Member function to calculate and assign Area as Side * Side
Public Members
GetBox() A function to allow user to enter values of BoxNumber and Side. Also, this function should call ExecArea() to calculate Area
ShowBox() A function to display BoxNumber, Side and Area
Private Members
BoxNumber data member of integer type
Side data member of float type
Area data member of float type
ExecArea() Member function to calculate and assign Area as Side * Side
Public Members
GetBox() A function to allow user to enter values of BoxNumber and Side. Also, this function should call ExecArea() to calculate Area
ShowBox() A function to display BoxNumber, Side and Area
5. Write the definition of a class METROPOLIS in C++ with following description :
Private Members
MCode Data member for Code (an integer)
MName Data member for Name (a string)
MPop Data member for Population (a long int)
Area Data member for Area Coverage (a float)
PopDens Data member for Population Density ( a float)
CalDen() A member function to calculate ------- Density as PopDens/Area
Public Members
Enter() A function to allow user to enter values of Mcode,MName,MPop,Area and call CalDen() function
ViewALL() A function to display all the data members also display a message “Highly Populated Area”if the Density is more than 12000
Private Members
MCode Data member for Code (an integer)
MName Data member for Name (a string)
MPop Data member for Population (a long int)
Area Data member for Area Coverage (a float)
PopDens Data member for Population Density ( a float)
CalDen() A member function to calculate ------- Density as PopDens/Area
Public Members
Enter() A function to allow user to enter values of Mcode,MName,MPop,Area and call CalDen() function
ViewALL() A function to display all the data members also display a message “Highly Populated Area”if the Density is more than 12000
6. Write the definition of a class Photo in C++ with following description :
Private Members
Pno Data member for Photo Number (an integer)
Category Data member for Photo Category (a string)
Exhibit Data member for Exhibition Gallery (a string)
FixExhibit A member function to assign Exhibition Gallery as per Category as shown in the following table
Category Exhibit
Antique Zaveri
Modern Johnsen
Classic Terenida
Public Members
Register() A function to allow user to enter values Pno, Category and call FixExhibit() function
ViewAll() A function to display all the data members
Private Members
Pno Data member for Photo Number (an integer)
Category Data member for Photo Category (a string)
Exhibit Data member for Exhibition Gallery (a string)
FixExhibit A member function to assign Exhibition Gallery as per Category as shown in the following table
Category Exhibit
Antique Zaveri
Modern Johnsen
Classic Terenida
Public Members
Register() A function to allow user to enter values Pno, Category and call FixExhibit() function
ViewAll() A function to display all the data members
7. Define a class Tourist in C++ with the following specification :
Data Members
CNo to store Cab No
CType to store a character 'A', 'B', or 'C' as City Type
PerKM to store per Kilo Meter charges
Distance to store Distance travelled (in KM)
Member Functions
A constructor function to initialize CType as 'A' and CNo as '0000'
A function CityCharges( ) to assign PerKM as per the following table :
CType PerKM
A 20
B 18
C 15
A function RegisterCab() to allow administrator to enter the values for CNo and CType. Also, this function should call CityCharges() to assign PerKM Charges.
A function Display() to allow user to enter the value of Distance and display CNo, CType, PerKM, PerKM*Distance (as Amount) on screen.
Data Members
CNo to store Cab No
CType to store a character 'A', 'B', or 'C' as City Type
PerKM to store per Kilo Meter charges
Distance to store Distance travelled (in KM)
Member Functions
A constructor function to initialize CType as 'A' and CNo as '0000'
A function CityCharges( ) to assign PerKM as per the following table :
CType PerKM
A 20
B 18
C 15
A function RegisterCab() to allow administrator to enter the values for CNo and CType. Also, this function should call CityCharges() to assign PerKM Charges.
A function Display() to allow user to enter the value of Distance and display CNo, CType, PerKM, PerKM*Distance (as Amount) on screen.
8. Define a class TEST in C++ with following description:
Private Members
TestCode of type integer
Description of type string
NoCandidate of type integer
CenterReqd (number of centers required) of type integer
A member function CALCNTR() to calculate and return the number of centers as (NoCandidates/100+1)
Public Members
A function SCHEDULE() to allow user to enter values for TestCode,Description, NoCandidate & call function CALCNTR() to calculate the number of Centres
A function DISPTEST() to allow user to view the content of all the data members
Private Members
TestCode of type integer
Description of type string
NoCandidate of type integer
CenterReqd (number of centers required) of type integer
A member function CALCNTR() to calculate and return the number of centers as (NoCandidates/100+1)
Public Members
A function SCHEDULE() to allow user to enter values for TestCode,Description, NoCandidate & call function CALCNTR() to calculate the number of Centres
A function DISPTEST() to allow user to view the content of all the data members
9. Define a class in C++ with following description:
Private Members
A data member Flight number of type integer
A data member Destination of type string
A data member Distance of type float
A data member Fuel of type float
A member function CALFUEL() to calculate the value of Fuel as per the
following criteria
Distance Fuel
<=1000 500
more than 1000 and <=2000 1100
more than 2000 2200
Public Members
A function FEEDINFO() to allow user to enter values for Flight Number,Destination, Distance & call function CALFUEL() to calculate the quantity of Fuel
A function SHOWINFO() to allow user to view the content of all the data members
10. Define a class Tour in C++ with the description given below :
Private Members :
TCode of type string
NoofAdults of type integer
NoofKids of type integer
Kilometres of type integer
TotalFare of type float
Public Members :
A constructor to assign initial values as follows :
TCode with the word “NULL”
NoofAdults as 0
NoofKids as 0
Kilometres as 0
TotalFare as 0
A function AssignFare ( ) which calculates and assigns the value of the data member TotalFare as follows For
each Adult
Fare(Rs) For Kilometres
500 >=1000
300 <1000 and >=500
200 <500
Private Members
A data member Flight number of type integer
A data member Destination of type string
A data member Distance of type float
A data member Fuel of type float
A member function CALFUEL() to calculate the value of Fuel as per the
following criteria
Distance Fuel
<=1000 500
more than 1000 and <=2000 1100
more than 2000 2200
Public Members
A function FEEDINFO() to allow user to enter values for Flight Number,Destination, Distance & call function CALFUEL() to calculate the quantity of Fuel
A function SHOWINFO() to allow user to view the content of all the data members
10. Define a class Tour in C++ with the description given below :
Private Members :
TCode of type string
NoofAdults of type integer
NoofKids of type integer
Kilometres of type integer
TotalFare of type float
Public Members :
A constructor to assign initial values as follows :
TCode with the word “NULL”
NoofAdults as 0
NoofKids as 0
Kilometres as 0
TotalFare as 0
A function AssignFare ( ) which calculates and assigns the value of the data member TotalFare as follows For
each Adult
Fare(Rs) For Kilometres
500 >=1000
300 <1000 and >=500
200 <500
For each Kid the above Fare will be 50% of the Fare mentioned in the above table
For example :
If Kilometres is 850, NoofAdults = 2 and NoofKids = 3
Then TotalFare should be calculated as
NumofAdults * 300 + NoofKids * 150
i.e.
2*300 + 3*150=1050
A function EnterTour( ) to input the values of the data members TCode, NoofAdults, NoofKids and Kilometres; and invoke the Assign Fare( ) function.
A function ShowTour( ) which displays the content of all the data members for a Tour
11. Define a class RESORT in C++ with the following description :
Private Members :
Rno Data member to store Room No
Name Data member t store customer name
Charges Data member to store per day charges
Days Data member to store number of days of stay
COMPUTE() A function to calculate and return Amount as Days*Chagres and if the value of Days*Charges is more than 11000 then as 1.02*Days*Charges
Public Members :
Getinfo() A function to enter the content Rno, Name, Charges and Days
Dispinfo() A function to display Rno, Name, Charges, Days and Amount (Amount to displayed by calling function COMPUTE( ))
