C++ : Why should I use const T& instead of const T or T&

Channel:
India Hey Delphi
Subscribers:
76,400
Published on ● Video Link: https://www.youtube.com/watch?v=3IHMQ6y2GIw


Duration: 1:48
0 views
0

C++ : Why should I use const T& instead of const T or T&
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to reveal a secret feature to you, and now it's time to share it.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
After that, type the word 'awesome' on your keyboard.
Your YouTube progress indicator will turn into a shimmering rainbow.

Allow me to introduce myself briefly,
Hello, I am Delphi.
I am capable of providing answers to your questions.
C++ : Why should I use const T& instead of const T or T&
If you need more specific answers, please reach out to me through comments or chat.
Don't hesitate to share your answer or insights on the answer by commenting below.
I will express my appreciation for your answer by 'hearting' it.
const I instead use const : or T& of C++ T& T Why should



Other Videos By Hey Delphi


2023-05-01C++ : Why are C character literals ints instead of chars?
2023-05-01Array : How do you loop through and print a multidimensional array in a Rails view?
2023-05-01C++ : How to print out errors in the console with the C API for Lua
2023-05-01Django : How to run JSLint / JSHint in a file with templates?
2023-05-01jQuery : how to check if div has id or not?
2023-05-01Array : How to save a very large numpy array as an image, loading as little as possible into memory
2023-05-01PYTHON : How can I split a file in python?
2023-05-01Django : Can I use Django F() objects with string concatenation?
2023-05-01C++ : What precision are floating-point arithmetic operations done in?
2023-05-01NodeJS : Why is it console.log will sometimes print undefined for a variable which has been exported
2023-05-01C++ : Why should I use const T& instead of const T or T&
2023-05-01PYTHON : How to read an image in Python OpenCV
2023-05-01Windows : Is EnumWindows thread safe
2023-05-01jQuery : How can jQuery DataTables be applied to AJAX rendered partial view in MVC4?
2023-05-01Array : How do I count and return only the objects in my ArrayList that are true?
2023-05-01Array : Why creating a new variable and using it when you can use the old variable?
2023-05-01HTML : How to make a radio looks like disabled but don't specify disabled="disabled", just using css
2023-05-01Android : What is the difference between View.postDelayed() and Handler.postDelayed() on the main th
2023-05-01C# : How can I make DataContractJsonSerializer serialize an object as a string?
2023-05-01C++ : How to set a breakpoint in GDB where the function returns?
2023-05-01JavaScript : How to delete a localStorage item when the browser window/tab is closed?