When should you employ multiple inheritance?, C/C++ Programming

Assignment Help:

Q: When should you employ multiple inheritance?

A:There  are  three  acceptable  answers:-  "Rarely," "Never," and  "while  the  problem  domain cannot be modeled accurately any other way." Presume an Asset class, developing class, Vehicle class, and CompanyCar class. All of the company cars are vehicles. Some of the company cars are assets since the organizations own them. Others may be leased. Not all of the assets are vehicles. Money accounts are assets. Real estate storing are assets. Some of the real estate holdings are buildings. Not every building is assets.  Ad infinitum.  While you diagram these relationships, it becomes clear that multiple inheritances are a probable and intuitive way to model this common problem domain. The applicant must understand, though, that multiple inheritance, such as a chainsaw, is a useful tool which has its perils, needs respect, and is best ignored except while nothing else will do.

 


Related Discussions:- When should you employ multiple inheritance?

Pebble merchant, There is a pebble merchant. He sells the pebbles, that are...

There is a pebble merchant. He sells the pebbles, that are used for shining the floor. His main duty is to take the length of the room’s sides. But he sometimes mistakes doing that

Create program to prints out the value of a variable, Here is a short progr...

Here is a short program. It prints out the value of a variable "x". Ernie and Bert disagree about what will be printed: Ernie says, the value gets changed in "changeX" so it will p

Car rental system, complex coding with structure and file handling

complex coding with structure and file handling

Write a program to illustrate array with strings, Write a Program to illust...

Write a Program to illustrate Array with Strings? main() { static char name[]="devdas"; int i; i=0; while(name[i]!='\0') { printf("%c",name[i]); i=i+1; } } In the

Salary of an employe, basic salary of an employe.the allowence are House r...

basic salary of an employe.the allowence are House rent 20% of basic salary Medical allowence is 10% of basic salary conveyence allowence is 10% calculate anrd display gross salar

Can inline functions contain a recursion?, A: No. Syntax wise it is permitt...

A: No. Syntax wise it is permitted. But then the function is no longer Inline. Since the compiler will never know how deep the recursion is at compilation time.

Need cron job parsing json from api, Need Cron Job Parsing JSON from API, I...

Need Cron Job Parsing JSON from API, Inserting in to DB Project Description: The Project is to prepare a Cron Job with an adjustable interval in seconds and milli seconds. Cr

Write a procedure to add and subtract-money, Money is immutable and is asso...

Money is immutable and is associated with a currency. When two money entities are added or subtracted be sure to consider currency conversion. You must create a money object result

What if one forget the [] when deleteing array allocated , What if one forg...

What if one forget the [] when deleteing array allocated through new T[n]? A: All life comes to a disastrous end. It is the programmer's responsibility not the compiler's to

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