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 zero based addressing, Explain zero based addressing. - Array s...

Explain zero based addressing. - Array subscripts always start at zero. - These subscript values are used to identify elements in the array. - As subscripts start at 0, a

Write a program to illustrate the call by reference, Write a Program to ill...

Write a Program to illustrate the Call by Reference? Here is an illustration: #include . int compute_sum(int *n); int main( void) { int n=3, sum; printf("%d\n",n); /

Explanation of break statement, Problem 1. Explain Break and continue s...

Problem 1. Explain Break and continue statements in C++. Explanation of Break statement Explanation of Continue statement 2. Explain concepts of constructors and

#title areaundercurve.c, Write a program to find the area under the curve y...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Decodethecode, 6999066263304447777077766622337778 -----> message sent by th...

6999066263304447777077766622337778 -----> message sent by the first smuggler. my name is robert---------> message decoded by the second smuggler. Where ‘0’ denotes the "space".

Compiler Design - Limit the Method Instructions, Raj is a newbie to the pro...

Raj is a newbie to the programming and while learning the programming language he came to know the following rules: · Each program must start with ''{'' and end with ''}''. Ã

What are control structures, What are control structures? - Control str...

What are control structures? - Control structures decide which instructions in program must be executed. - This implies that program flow may not necessarily move from one s

Explain function templates, Function Templates Function templates give ...

Function Templates Function templates give you with the capability to write a one function that is a skeleton, or template, for a family of similar functions. In function ov

Write a program that finds the minimum total number of she., Write a progra...

Write a program that finds the minimum total number of shelv, C/C++ Programming

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd