Professor Hank Stalica | C++ Abstract base classes and pure virtual functions [7] @ProfessorHankStalica | Uploaded 1 year ago | Updated 3 hours ago
You cannot create an instance of an abstract base class, but you can create other classes that are derived from it. A pure virtual function is a virtual member function that belongs to a base class and needs to be redefined in derived classes. When a class has a pure virtual function as a member, it becomes an abstract base class.
Learn how this works through writing sample classes in this C++ tutorial for beginners written with Visual Studio 2022 C++ .
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The Inheritance, Polymorphism,and Virtual Functions play list:
https://www.youtube.com/playlist?list=PLaatXkJEXKyKlx6H44MbV2d63AmudD5sd
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You cannot create an instance of an abstract base class, but you can create other classes that are derived from it. A pure virtual function is a virtual member function that belongs to a base class and needs to be redefined in derived classes. When a class has a pure virtual function as a member, it becomes an abstract base class.
Learn how this works through writing sample classes in this C++ tutorial for beginners written with Visual Studio 2022 C++ .
// Join the new Programming for Everyone Community Forum:
https://professorhank.freeforums.net/
// Learn More //
The Inheritance, Polymorphism,and Virtual Functions play list:
https://www.youtube.com/playlist?list=PLaatXkJEXKyKlx6H44MbV2d63AmudD5sd
// Consider supporting this channel in multiple ways
https://paypal.me/hankstalica1
Bitcoin: 177wfkQwzXiC8o2whQMVpSyuWUs95krKYB
![C++ Abstract base classes and pure virtual functions [7]](https://i.ytimg.com/vi/rECcII1Mdfc/hqdefault.jpg "C++ Abstract base classes and pure virtual functions [7]
You cannot create an instance of an abstract base class, but you can create other classes that are derived from it. A pure virtual function is a virtual member function that belongs to a base class and needs to be redefined in derived classes. When a class has a pure virtual function as a member, it becomes an abstract base class.
Learn how this works through writing sample classes in this C++ tutorial for beginners written with Visual Studio 2022 C++ .
// Join the new Programming for Everyone Community Forum:
https://professorhank.freeforums.net/
// Learn More //
The Inheritance, Polymorphism,and Virtual Functions play list:
https://www.youtube.com/playlist?list=PLaatXkJEXKyKlx6H44MbV2d63AmudD5sd
// Consider supporting this channel in multiple ways
https://paypal.me/hankstalica1
Bitcoin: 177wfkQwzXiC8o2whQMVpSyuWUs95krKYB")
![input and output Kotlin Tutorial [Part 3]](https://i.ytimg.com/vi/sWq_I_2gS7U/hqdefault.jpg "input and output Kotlin Tutorial [Part 3]
In this Kotlin programming tutorial for beginners, you will learn about how to get input from the user and show output to the user. We will cover the readLine, print, and println functions as well as Java Scanner objects.
A sample program using IntelliJ will be written to illustrate the concepts.
// Learn More
Kotlin Playlist - https://youtube.com/playlist?list=PLaatXkJEXKyI3kJZ_iB6AgNoN9QJ85xKS
// Consider supporting this channel in multiple ways
https://paypal.me/hankstalica1
Bitcoin: 177wfkQwzXiC8o2whQMVpSyuWUs95krKYB
Dogecoin: DRK2HDp3ZkkbFpvGZnVgMVosnBhPv8r3uP")
![C++ Overloading relational operators [7]](https://i.ytimg.com/vi/smhS07tV5xg/hqdefault.jpg "C++ Overloading relational operators [7]
Learn how to overload the comparison operators for your classes. Well cover all of these relational operators:
greater than
less than
equals to
not equals to
greater than or equal to
less than or equal to
Learn through writing a sample class in this C++ tutorial for beginners written with Visual Studio 2022 C++ .
// Review the ++ and - - operators here:
https://www.youtube.com/watch?v=3Q9ZcxbGueI
// Join the new Programming for Everyone Community Forum:
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// Learn More //
More About Classes playlist: https://www.youtube.com/playlist?list=PLaatXkJEXKyLmdX5b2ddtwEyVWvnbI9Yt
// Consider supporting this channel in multiple ways
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![The range based for loop C++ Arrays for Beginners [Part 5]](https://i.ytimg.com/vi/tHM9M6NjXO4/hqdefault.jpg "The range based for loop C++ Arrays for Beginners [Part 5]
This type of for loop is a fool proof alternative to the traditional for loop. It works with all sorts of containers, including arrays and vectors. Well discuss its pros and cons, its syntax, and its greatest limitation (at the end of the video).
In this programming tutorial for beginners, Ill provide several examples in a sample program using Visual Studio 2022 C++.
1:00 ⇒ Code
C++ Playlist: https://youtube.com/playlist?list=PLaatXkJEXKyIK736SvHJBY6cc8azGaxXo
// Consider supporting this channel in multiple ways
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Bitcoin: 177wfkQwzXiC8o2whQMVpSyuWUs95krKYB
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![C++ Variables, Literals, an Assignment Statements [2]](https://i.ytimg.com/vi/tTrJV-BPzbc/hqdefault.jpg "C++ Variables, Literals, an Assignment Statements [2]
Learn about variables, literals, and assignment statements in this C++ tutorial for beginners written with Visual Studio 2022 C++ .
// Learn more:
CH02: Introduction to C++ ⇒ https://www.youtube.com/playlist?list=PLaatXkJEXKyJjty3kM OaZ44V8NFUHVw
// Join the new Programming for Everyone Community Forum:
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// Consider supporting this channel in multiple ways
https://paypal.me/hankstalica1
Bitcoin: 177wfkQwzXiC8o2whQMVpSyuWUs95krKYB")
