std::shared_ptr - A reference counted smart pointer

std::shared_ptr - A reference counted smart pointer | Modern Cpp Series Ep. 34

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Күн бұрын

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►Lesson Description: In this lesson I show you how to use a std::shared_ptr. Shared pointers are the second of three types of smart pointers introduced in C++. They are a wrapper around raw pointers, that allow you to ensure that a resource stays alive while an object points to it. The mechanism for this is by using reference counting, and a special 'control block' does the book keeping for your smart pointers.
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Пікірлер: 26

@emiliyanrizov4566 2 жыл бұрын

That was definitely a nice explanation. Didn't even realize that the video has only 260 views. You definitely deserve way more. The video quality is nice and the way you present the material is also great.

@MikeShah 2 жыл бұрын

Thank you for the kind words! :)

@grawlixes 2 ай бұрын

experiencced dev starting a C++ journey here. managining memory/avoiding memory leaks is the number one thing I'm studying right now and your vids have been really helpful. thanks!

@MikeShah 2 ай бұрын

Cheers, happy to hear that 😁

@mustafaaltay4920 Жыл бұрын

concise and beneficial video with practice

@MikeShah Жыл бұрын

Thank you for the kind words!

@minteligencia 3 ай бұрын

Very helpful. thanks!

@MikeShah 3 ай бұрын

You are most welcome!

@Himshu143 11 күн бұрын

Thanks 🙏🙏

@MikeShah 11 күн бұрын

Cheers!

@Yuvaraj-pd6ng 2 ай бұрын

ptr2 constructor will be called once its scope is ended but the static variable count !=1 , so ptr2==NULL if count==1 then delete memory right?

@reptilicusrex4748 Жыл бұрын

Yet another excellent explainer video by Dr. Shah.

@MikeShah Жыл бұрын

Cheers!

@ieduardoms Жыл бұрын

Thank you very much, this video has helped me to better understand Boost Asio.

@MikeShah Жыл бұрын

Cheers, thank you for the kind words!

@dhanushs1802 Жыл бұрын

Great video. Very neatly explained as always. Thank you. Do you have any video about threads and process or any resources that you suggest?

@MikeShah Жыл бұрын

I have a concurrency series here: kzfaq.info/sun/PLvv0ScY6vfd_ocTP2ZLicgqKnvq50OCXM

@caiyu538 6 ай бұрын

👍

@VoidloniXaarii Жыл бұрын

This vid was soooooo guuuut ❤❤❤❤

@MikeShah Жыл бұрын

Cheers!

@joebosah2727 Жыл бұрын

This is my nth time (5

@MikeShah Жыл бұрын

Cheers Joe!

@ijyotir Жыл бұрын

What are the use case of Raw pointer that cannot be achieved by shared pointer ?

@MikeShah Жыл бұрын

Interfacing with a C API is the one case, though you can make a decision on what pointer to use. Otherwise internally in data structures to avoid any overhead I use might use raw pointers.

@ijyotir Жыл бұрын

@@MikeShah Thanks and Wish you a Very happy and healthy new year 2023 .

@MikeShah Жыл бұрын

@@ijyotir Cheers! Same to you!