C++ : Why pass by const reference instead of by value?

Channel:
India Hey Delphi
Subscribers:
76,400
Published on ● Video Link: https://www.youtube.com/watch?v=iB3HsuBscnQ


Duration: 1:30
0 views
0

C++ : Why pass by const reference instead of by value?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

So here is a secret hidden feature I promissed to tell you.
This is a YouTube's feature which works on Desktop.
First, Make sure the video is currently in playing mode.
Next, enter the letters 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A brief introduction of myself,
Salutations, my name is Delphi.
I can assist you in answering your queries.
C++ : Why pass by const reference instead of by value?
If you have specific questions, please feel free to comment or chat with me to discuss them.
We appreciate your participation, so please feel free to comment below with your answer or insights.
A 'heart' from me will indicate my appreciation for your answer.
reference Why instead by value? const of : pass C++ by



Other Videos By Hey Delphi


2023-04-20NodeJS : How to force detecting specific intent regardless what is user input in dialogflow v2
2023-04-20C# : How do I create a C# program without a GUI?
2023-04-20C++ : How to compare LPCSTR
2023-04-20Array : Why Java method "Arrays.copyOf" behaviour is not the same when it deals with an array of int
2023-04-20C# : How to display number to 2 decimal places in mvc3,C#?
2023-04-20Array : How do I resolve "undefined" in this jQuery .each() loop?
2023-04-20C# : How to close all existing connections to a DB programmatically
2023-04-20HTML : How to add a CSS transition when there are no changing properties?
2023-04-20C++ : How to run run C++ apps in android?
2023-04-20HTML : Why does DOMParser alter whitespace?
2023-04-20C++ : Why pass by const reference instead of by value?
2023-04-20Array : How to add NEW custom product attribute in WooCommerce programmatically?
2023-04-20SQL : How does SQL Server Wildcard Character Range, eg [A-D], work with Case-sensitive Collation?
2023-04-20Android : How to programmatically change Bottom Navigation View's Icons?
2023-04-20Array : How to find the minimum value in a numpy matrix?
2023-04-20C# : How do I send an email from a Windows Phone 8 application?
2023-04-20C++ : How to properly wrap std::vector std::size_t with SWIG for Python? Problems with std::size_t
2023-04-20HTML : Will focus be set to invisible form controls using HTML5 autofocus?
2023-04-20NodeJS : How to dynamically read external json files in node.js?
2023-04-20C# : How do I get access to SOAP response
2023-04-20SQL : How to limit number of records in Dynamic SQL