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

201 it, overload assignment opertor to assign the data of one object to ant...

overload assignment opertor to assign the data of one object to anthor

Minimum shelves, write a c++ program, that finds the minimum total number o...

write a c++ program, that finds the minimum total number of shelves, including the initial one, required for this loading process.

What is the difference between = symbol and = = symbol, What is the differe...

What is the difference between = symbol and == symbol? - The = symbol is generally used in mathematical operations. It's used to assign a value to a given variable whereas the

Program to develope dating service to form couples, In this assignment, you...

In this assignment, you will develop a program named "match" to be used by a dating service to form couples. Given the number of gentlemen, the number of ladies, and a list of acce

Write a c program to input three real numbers, Write a C program to input t...

Write a C program to input three real numbers and  print them out as follows : The first variable is ....... and the second one is ...... The last variable is .......... T

Pebble merchant, simple coding for pebble merchant..

simple coding for pebble merchant..

Arrys, Write a program that allows user to enter number of elements in an a...

Write a program that allows user to enter number of elements in an array. The program then allows user to enter the elements. Write a function called max that returns the position

Program of three numbers arguments and returns the sum , Define a procedure...

Define a procedure that takes three numbers as arguments and returns the sum of the squares of the two larger numbers.

Dynamic memory management, C and C++ require explicit dynamic memory manage...

C and C++ require explicit dynamic memory management, using new and delete or malloc() and free(). It is helpful to understand where variables exist (usually the stack or the he

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