Write a code to implement the base and derived class, C/C++ Programming

Assignment Help:

Study the given hierarchical class diagram and additional information, and answer the questions that follow:

Sale

Company: string

unitPrice: double

qty: int

salesAmt: double

Sale(string, double, int);

getCompany():string;

getUnitPrice():double;

getQty():int;

getSalesAmt():double;

computeRevenue():double;

HardwareSale

installFee: double

hWSale(string, double, int, double)

computeRevenue():double

Sale(string, double, int);	Constructor that initializes the respective data members to the pass in values. salesAmt is set to 0.
getCompany():string;	Returns the company
getUnitPrice():double;	Returns the unit price
getQty():int;	Returns the quantity
getSalesAmt():double;	Returns the sales amount
computeRevenue():double;	Sets sales amount = unit price * quantity. Returns this computed value.
hWSale(string, double, int, double)	Invokes the base class constructor and sets install fees accordingly
computeRevenue():double	Sets sales amount = unit price * quantity + install fees

(a) Write the class specification and code to implement the following classes, fulfilling the given requirements:

(i) Sale (base class)

(ii) HardwareSale(derived class)

Related Discussions:- Write a code to implement the base and derived class

Explain multiple inheritance, Multiple Inheritance Multiple inheritance ,...

Multiple Inheritance Multiple inheritance , as the name suggests , is deriving a class from more than one class . The derived class inherits all the properties of all its base c

Client server using c, (a) client server or multithreaded client-server, wh...

(a) client server or multithreaded client-server, where server will create pool of worker threads (say 5) to provide services to pool of clients (say 5 ).Server should be behaving

Define the c preprocessor, Define the C Preprocessor? Preprocessor' is ...

Define the C Preprocessor? Preprocessor' is a translation stage that is applied to your source code before the compiler proper gets its hands on it usually the preprocessor per

Pascal, Binomial coefficients are the numeric factors of the products in a ...

Binomial coefficients are the numeric factors of the products in a power of a binomial such as (x + y)n. For example, (x + y)2 = x2 + 2 x y + y2 has the coefficients 1 2 1. Binomia

Experiment with the small test matrix, For this assignment, I've provided a...

For this assignment, I've provided a data file called 'elevation.mat', which contains the elevation data you'll be working with. Type load elevation.mat to get the varia

Sums a sequence of integers, assume that the first integer read with cin sp...

assume that the first integer read with cin specifies the number of values remaining to be entered. that program should read only one value each time cin is executed .a typical inp

C program to demonstrate call by reference, C program to demonstrate call b...

C program to demonstrate call by reference: void disp(int *,int*,int*,int*); void main() { int a=2,b=3, sum,mul; printf("Enter 1st n

.., write a c++ code to implement use of a constructor

write a c++ code to implement use of a constructor

Stack operations - c++, Stack operations - C++: Write a program to def...

Stack operations - C++: Write a program to define basic stack operations in c++. int Stack::push(int elem) { int m = getmax(); if (top { put_

Explain the array types, Array types An array is a collection of object...

Array types An array is a collection of objects of a one data type. The individual objects are accessed by their position in the array. This way of accessing is known as indexi

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages