C++ : Are there any costs to using a virtual function if objects are cast to their actual type?

Channel:
India Hey Delphi
Subscribers:
76,400
Published on ● Video Link: https://www.youtube.com/watch?v=8xCMT0BxGHk


Duration: 1:09
1 views
0

C++ : Are there any costs to using a virtual function if objects are cast to their actual type?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I'm going to share a hidden feature with you.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Then, type the letters 'awesome' on the keyboard.
Your YouTube progress indicator will turn into a shimmering rainbow.

Here's a brief description of who I am,
Hello there, my name is Delphi.
I am here to help you get the answers you are seeking.
C++ : Are there any costs to using a virtual function if objects are cast to their actual type?
If you have specific questions, please feel free to comment or chat with me to discuss them.
Please feel free to leave a comment below if you have an answer or insights on the answer.
Your answer will be recognized and valued, and I will 'heart' it to show my appreciation.
any C++ actual there costs objects a are to function using their : cast type? Are if to virtual



Other Videos By Hey Delphi


2023-04-15jQuery : How to tell if browser/tab is active
2023-04-15PHP : How to make dot match newline characters using regular expressions
2023-04-15PYTHON : how to merge two data frames based on particular column in pandas python?
2023-04-15HTML : How can I indent all text in a paragraph except the first line?
2023-04-15Android : how to load http url with instantApp webview?
2023-04-15C# : Do I need to lock or mark as volatile when accessing a simple boolean flag in C#?
2023-04-15C++ : When to use promise over async or packaged_task?
2023-04-15Array : Does making an array filled with dictionaries create duplicate dictionaries in Python?
2023-04-15Android : How to use the mipmap folder in Xamarin.Android?
2023-04-15C++ : Is there a GCC warning for using symbols from the C library not through namespace std?
2023-04-15C++ : Are there any costs to using a virtual function if objects are cast to their actual type?
2023-04-15C++ : What exactly does '3.4E +/- 38 (7 digits)' mean?
2023-04-15C++ : How to pass bitset of any size to a function?
2023-04-15PYTHON : How to efficiently do many tasks a "little later" in Python?
2023-04-15Android : How to retrieve float from Firestore?
2023-04-15Django : Why shouldn't I push a virtualenv to Heroku?
2023-04-15Android : How to know if a sensor is present on my Android device?
2023-04-15C++ : Does resizing an STL vector erase/invalidate its previous contents?
2023-04-15C++ : How do I resolve error MSB6006: "cmd.exe" exited with code 3?
2023-04-15C++ : Is all use of templates in C++ metaprogramming?
2023-04-15C++ : Is partial_sort_copy the fastest C++ partial sort?