Explain the terms- substitutability and extensibility, C/C++ Programming

Assignment Help:

Explain the terms- Substitutability and Extensibility

Substitutability - The objects of a properly derived class can be safely and easily substituted for an object of its base class.

Extensibility - Properly derived class can be safely and freely used in place of its base class even if properly derived class is created a lot later than defining user code. Extending functionalities of a system is a lot easier when you add a properly derived class comprising enhanced functionalities.

 


Related Discussions:- Explain the terms- substitutability and extensibility

Arrays, Write two different arrays. Store the names in it and then compare ...

Write two different arrays. Store the names in it and then compare if both the names entered by the user are the same.

Looping, #questiStarting with a blank solution, write a program to prompt t...

#questiStarting with a blank solution, write a program to prompt the user for an employee number, hourly rate and hours worked. Compute and display the employee number, gross weekl

Functions, write a program to calculate gross salary and net salary using h...

write a program to calculate gross salary and net salary using hra da pf in c++

C program for even & odd no in any matrices , C Program for EVEN & ODD NO I...

C Program for EVEN & ODD NO IN ANY MATRICES #include stdio.h> #include conio.h> void main() {           int a[100][100];           int i=0,j=0,r,c,even=0,odd=0;

Describe problem with runtime type identification?, Describe problem with R...

Describe problem with Runtime type identification? A: The run time kind identification comes at cost of performance penalty. Compiler maintains class.

Described c++ storage classes?, A: auto: the default. Variables are created...

A: auto: the default. Variables are created and initialized automatically while they are defined and destroyed at the ending of the block containing their definition. They are not

What if one can''t wrap the local in an artificial block?, What if one can'...

What if one can''t wrap the local in an artificial block?

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