Explain the rules for overloading an operator, C/C++ Programming

Assignment Help:

Rules for overloading an operator

This summarizes the most significant points you need to know in order to do operator function overloading.

  • The only operators you may overload are the ones from the C++ list and not all of those are available. You cannot arbitrarily choose a new symbol (such as @) and attempt to "overload it.
  • Start by declaring a function in the normal function fashion, but for the function name use the expression:

                   Operator op

   Where op is the operator to be overloaded. You may leave one or more spaces before op.

  • The pre-defined precedence rules cannot be altered. i.e. you cannot, for instance, make binary '+' have higher precedence than binary '*'. In addition, you cannot alter the associativity of the operators.

 


Related Discussions:- Explain the rules for overloading an operator

Car rental system, complex coding with structure and file handling

complex coding with structure and file handling

Write a haskell program, Write a Haskell program that calculates a balanced...

Write a Haskell program that calculates a balanced partition of N items where each item has a value between 0 and K such that the difference between the sum of the values of first

How private instance of a class can be assigned values, Question 1: (a)...

Question 1: (a) Explain clearly the following concepts using suitable examples of your own:- (i) concrete class v/s abstract class (ii) constructor v/s over

C++ and matlab, ">http://www.ee.nmt.edu/~erives/289_F12/EE289_Takehome_2.p...

">http://www.ee.nmt.edu/~erives/289_F12/EE289_Takehome_2.pdf http://www.ee.nmt.edu/~erives/289_F12/Takehome2_maze.GIF

All topics in c, Give practice in writing program''s..

Give practice in writing program''s..

Solution, 3 . Write a ‘C’ program to accept any 3 digit integer numb...

3 . Write a ‘C’ program to accept any 3 digit integer number from the keyboard and display the word equivalent representation of the given number.

Write a c program to input numbes in table format, Write a C program to inp...

Write a C program to input 16 numbers and print them out in a table format of 4 wide by 4 deep. E.g.   4    5    5    7   8    9    10    11   12    13    14    15   16    17

What are header files and what are their uses, What are header files? What ...

What are header files? What are their uses? - Header files are also known as library files. - They carry two significant things: definitions and prototypes of functions bein

Insertion sort - c program, Insertion sort - C program: Write a progra...

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

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