Forum

Reference Variable in C++

This thread contains 1 reply, has 2 voices, and was last updated by  Nitesh User Do not delete 5 months ago.

  • Author Replies
  • #55889

    What is a Reference Variable in C++?


  • #55891

    Hello,

    1) C++ introduces a new kind of variable known as a reference variable.

    2) Reference Variable provides an alternative name for a previously defined variable.

    3) When a variable declared as a reference, it becomes an alternative name for an actual variable.

    4) A variable declared as a reference by putting ‘&’ symbol in the declaration.

    Syntax:

    [data_type] & [reference_variable]=[regular_variable];

    5) A Reference Variable also used in function parameter, this is known as call by reference.


    Regards,
    Nitesh Bavishiya

You must be to reply to this thread.Please or . Registration is 100% free.

GET FREE CONSULTATION

Call Us Now For Free Consultation97370 05566

Our experts listen to you patiently and suggest you the right course after conducting a personality profile test. Register your interest below to schedule personality profile test for you.

SUBSCRIBE TO OUR NEWSLETTER

Contact Us

Working Hours

  • Monday9:00 AM – 9:00 PM
  • Tuesday9:00 AM – 9:00 PM
  • Wednesday9:00 AM – 9:00 PM
  • Thursday9:00 AM – 9:00 PM
  • Friday9:00 AM – 9:00 PM
  • Saturday9:00 AM – 9:00 PM
  • SundayClosed
Copyright 2016-2019 Smart Mentors. All Rights Reserved.

Login

FORGOT PASSWORD

Sign up now to Become An Instructor

Register your Interest