Define nested class? why can it be useful?, C/C++ Programming

Assignment Help:

it is a class enclosed in the scope of another class. For illustration:

// Example: Nested class

//

class OuterClass

{

class NestedClass

{

// ...

};

// ...

};

Nested classes are helpful for organizing code and controlling dependencies and access. Nested classes obey access rules as other parts of class do; thus, in Example, if Nested Class is public then any code may name it as OuterClass::NestedClass. Frequently nested classes have private implementation details, and are thus made private; in Example, if NestedClass is private, then just OuterClass's members and friends can employ NestedClass. While you instantiate like outer class, it won't instantiate inside class.

 


Related Discussions:- Define nested class? why can it be useful?

Define and explain flow chart with an example, C Programming and Data Struc...

C Programming and Data Structures 1. Define and explain flow chart with an example. 2. Write an algorithm to print all even numbers in descending order and draw the flowcha

Main program to test the basic operations, The Main program is slightly mor...

The Main program is slightly more complicated and you need to think about the I/O process. First of all, for most applications you do not call the low level routines GetChar and P

Merge sort, Write a program in C language to implement Two-Way Merge Sort. ...

Write a program in C language to implement Two-Way Merge Sort. Input the following data to the program. Show all intermediate steps: 84, 83, 78,90,23,123,98,159,8,200

Change to palindrome, A palindrome is a string that reads the same from bot...

A palindrome is a string that reads the same from both the ends. Given a string S convert it to a palindrome by doing character replacement. Your task is to convert S to palindrome

Explain the type conversion in expressions in c language, Explain The Type ...

Explain The Type Conversion in Expressions in c language? When variables and constants of different types are used in an expression they are all converted to same type. The com

Define the double data type of c language, Define the Double Data Type of c...

Define the Double Data Type of c Language? The double is used to define BIG floating point numbers and it reserves twice the storage for the number. When the accuracy provided

I need website with built in scraper, I need Website with built in scraper ...

I need Website with built in scraper Project Description: The coding skills mentioned above are just possibly ones that will be used. Skills required are ASP, C++ Programm

C program for merge two strings , v\:* {behavior:url(#default#VML);} o\:* ...

v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} Normal 0

Dynamic constructor, dynamic initialization of object using constructor in ...

dynamic initialization of object using constructor in C++

What are arrays, What are Arrays? Numerous applications require the pro...

What are Arrays? Numerous applications require the processing of multiple data items that have identical characteristics. In such circumstances it is frequently convenient to p

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