Explain operator overloading fundamentals, C/C++ Programming

Assignment Help:

Operator Overloading Fundamentals

The C language uses the concept of Operator Overloading

discreetly. The asterisk (*) is used as multiplication operator as well as indirection (pointer) operator. The ampersand (&) is used as address operator and also as the bitwise logical 'AND' operator. The compiler decides what operation is to be performed by the context in which the operator is used.

Therefore, the C language has been using Operator Overloading internally. Now, C++ has made this facility public. C++ can overload existing operators with some other operations. If the operator is not used in the context as explained by the language, then the overloaded operation, if explained will be carried out.

For example, in the statement

                x = y + z;

If x, y and z are integer variables, then the compiler knows the operation to be performed. But, if they are objects of some class, then the compiler will carry out the instructions, which will be written for that operator in the class.

 


Related Discussions:- Explain operator overloading fundamentals

Write a program read words from file, Write a program IdentyfyWordsMain.jav...

Write a program IdentyfyWordsMain.java reading a fi le (like HistoryOfProgramming) and divide the text into a sequence of words (word=sequence of letters). Save the result in a new

Area of curve, Write a program to find the area under the curve y = f(x) be...

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

Help me for an programming contest .., Pebble Merchant Problem Description...

Pebble Merchant Problem Description 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

Advantages to the use of functions, Question: (a) What is a function? A...

Question: (a) What is a function? Are functions needed when writing a C program? (b) State one of the advantages to the use of functions. (c) What do you meant by underst

201 it, overloadstream insertion opertator to display the data of object on...

overloadstream insertion opertator to display the data of object on the console

Illustrate the problems with multiple inheritance, Problems With Multiple I...

Problems With Multiple Inheritance The following example presents a problem with multiple inheritance. class Aclass  {   public :  void put()

Algorithms flow charts and psuedocode, How to write C program (interest cal...

How to write C program (interest calculator) the simple interest on a loan is calculated by the formula interest=principal*rate*days/365; ?

Is there present a way to force new to allocate memory, Yes. "Memory pools"...

Yes. "Memory pools" are useful in many situations. The bad news is that I'll need to drag you through the mire of how it acts before we talk about all the uses. Firstly, recall

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