Describe "this" pointer?, C/C++ Programming

Assignment Help:

It is a pointer accessible only in the member functions of a struct, class or union type. It points to the object for which the member function is called. Static member functions do not have this pointer. While a nonstatic member function is called for an object, the address of the object is passed out as a hidden argument to the function. For instance, the following function call

myDate.setMonth( 3 );

may be interpreted this way:

setMonth( &myDate, 3 );

The object's address is accessible from in the member function as the pointer. This is legal, by unnecessary, to use this pointer while referring to members of the class.

 


Related Discussions:- Describe "this" pointer?

Explain the macros, Explain the Macros? Preprocessor' is a translation ...

Explain the Macros? Preprocessor' is a translation stage that is applied to your source code before the compiler proper gets its hands on it. Usually the preprocessor performs

Program to creates a linked list of characters , Note: Please refer to the...

Note: Please refer to the Subject Outline for details regarding the assessment of the advanced assignment. The Problem You are to investigate the use of data structures an

Poker room auto seat program, Poker Room auto seat program Project Descr...

Poker Room auto seat program Project Description: I want a script for an online poker site. It requires to be scanning all the available tables and when the table meets certa

User-defined data type, Explain  U s e r - D e f i n e d D a t a...

Explain  U s e r - D e f i n e d D a t a T y p es? C has Union and Structure as user-defined data types.  C++ has class which looks like structure with a

Lowest cost entry, code for solving optimal solution for matrix

code for solving optimal solution for matrix

Bubble sort c program, Bubble sort C program: Write a program to defin...

Bubble sort C program: Write a program to define a bubble sort. void main()  {   clrscr();   int a[100],ch,n;   cout   cin>>n;   for (int i=0;i

Ice_Cream Game, Do you have any solution on this activity?

Do you have any solution on this activity?

Define the conditional operator in c language, Define the Conditional Opera...

Define the Conditional Operator in c language? The Simple conditional operator can be carried out with the conditional operators (? And :). An expression that makes use of the

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