What is C++, Its Introduction and History | CPP Programming Video Tutorial

Summary

This introductory video by Anil from LearningLad dives into the basics of C++ programming, perfect for beginners with no prior experience. The video covers the definition of C++, its creation by Bjarne Stroustrup in 1979 at Bell Labs, and its evolution from 'C with classes' to its current name, signifying an advancement over the C language. It highlights the addition of object-oriented programming features, influenced by Simula 67, making C++ a powerful tool for complex tasks. The presenter encourages feedback and subscription for more tutorials.

Takeaways

• 😀 This is the first video in a series on C++ programming aimed at beginners.
• 📚 No prior programming experience is required to start learning C++.
• 💡 C++ is a programming language used to write instructions for computers.
• 👨‍💻 A programmer is someone who writes these instructions or programs.
• 🌐 C++ is one among many programming languages like C, C#, Java, PHP, and Python.
• 🛠️ C++ was created to overcome the limitations of the C programming language as computational tasks became more complex.
• 🏢 Bjarne Stroustrup and his team at Bell Laboratories developed C++ in 1979.
• 📝 Initially, C++ was called 'C with classes', emphasizing its object-oriented programming features.
• 🔄 The name 'C++' was chosen to signify an advancement from the C language, using the increment operator from C.
• 🔗 Object-oriented programming in C++ was influenced by the Simula 67 language.
• 📈 C++ was renamed from 'C with classes' in 1983 to better reflect its evolution from C.

Q & A

What is the purpose of the video tutorial series on C++ programming language?

The video tutorial series is designed for absolute beginners to learn C++ programming language, requiring no prior programming experience.

What is a 'Program' in the context of computing?

A 'Program' is a set of instructions given to a computer to perform specific computational tasks.

Who is considered a 'Programmer'?

A 'Programmer' is a person who writes or gives instructions, known as programs, to a computer.

What is a 'Programming Language'?

A 'Programming Language' is the language in which instructions or programs are written to communicate with a computer.

Why was C++ created?

C++ was created to address the limitations of the C programming language and to manage the increasing complexity of programming tasks as computational capacities of computers grew.

Who is credited with the creation of C++?

C++ was created by Bjarne Stroustrup and his team at Bell Laboratories in New Jersey.

What was the original name given to C++ when it was first developed?

Initially, C++ was referred to as 'C with classes'.

What feature did Bjarne Stroustrup and his team add to C to create C++?

They added object-oriented programming features to C, which included the concept of 'classes'.

What influenced the object-oriented features added to C++?

The object-oriented features were mainly influenced by another programming language called Simula 67.

When was C++ renamed from 'C with classes'?

C++ was renamed from 'C with classes' in 1983.

What does the '++' operator represent in the C language and why was it chosen for the name C++?

The '++' operator in C is an increment operator, and it was chosen for the name C++ to signify that the language is an 'incremented' or advanced version of C.

Outlines

00:00

📚 Introduction to C++ Programming Language

The video script introduces the C++ programming language with a focus on absolute beginners. It explains that no prior programming experience is required but having some knowledge can be beneficial. The script outlines the purpose of the video series, which is to educate about C++, its creation, and its history. It defines what a computer program is and the role of a programmer, emphasizing the importance of programming languages in instructing computers. C++ is presented as one among many programming languages available, such as C, C#, Java, PHP, and Python. The script also delves into the creation of C++ by Bjarne Stroustrup and his team at Bell Laboratories in 1979, initially named 'C with classes' due to its object-oriented programming features, which were influenced by the Simula 67 language. The limitations of the C language and the need for a language that could handle complex computational tasks better led to the development of C++. The renaming to C++ in 1983 signifies its evolution from the C language.

05:07

👍 Engaging with the C++ Video Series

In the second paragraph, the script encourages viewer interaction by asking them to like the video if they find it helpful and to leave comments with their opinions. It also suggests sharing the video with friends who might benefit from it. The speaker invites viewers to subscribe to the channel for more tutorials on C++ and programming in general. The paragraph concludes with a thank you note to the viewers for watching and an anticipation of the next tutorial in the series.

Keywords

💡C++

C++ is a high-level programming language developed by Bjarne Stroustrup in 1983. It is an extension of the C programming language and was initially called 'C with Classes.' C++ incorporates object-oriented programming features, such as classes and inheritance, which were not present in C. The video emphasizes C++ as a powerful tool for complex programming tasks and highlights its evolution from the limitations of the C language.

💡Programming Language

A programming language is a formal language comprising a set of instructions that produce various kinds of output. It is used to communicate with computers and create software. In the video, the concept is introduced to explain how programmers use these languages to write instructions for computers to follow, with C++ being one of many languages available for such tasks.

💡Program

A program is a set of instructions written in a programming language that tells a computer what to do. The video script mentions that these instructions are the 'Program,' and they are written by a 'Programmer' to make the computer perform specific tasks, emphasizing the foundational role of programs in computer science.

💡Programmer

A programmer is a person who writes computer software, applications, and other sets of instructions for computers to follow. The video introduces the role of a programmer as someone who uses programming languages to create programs that instruct computers to perform tasks.

💡Object-Oriented Programming (OOP)

Object-Oriented Programming is a programming paradigm based on the concept of 'objects,' which can contain data in the form of fields, often known as attributes, and code, in the form of procedures, known as methods. The video explains that C++ was created with OOP features, such as classes, which allow for more organized and complex programming compared to procedural programming languages like C.

💡Class

In the context of object-oriented programming, a class is a blueprint for creating objects. It defines the properties (attributes) and methods (functions) that the objects will have. The video mentions that the addition of classes was a significant feature in the evolution from C to C++, enabling better management and structuring of code.

💡Bjarne Stroustrup

Bjarne Stroustrup is a Danish computer scientist who is credited with the creation of the C++ programming language. The video script highlights his role in developing C++ at Bell Laboratories in the late 1970s, emphasizing his contribution to the field of computer programming.

💡Bell Laboratories

Bell Laboratories, now known as Nokia Bell Labs, is an American research and scientific development company. It is where Bjarne Stroustrup and his team developed the C++ programming language. The video mentions this as the birthplace of C++, indicating the historical significance of the institution in the development of modern computing.

💡C with Classes

C with Classes was the initial name given to the C++ programming language during its development phase. The video explains that this name was used because the language was an extension of C with added class-based object-oriented features. It was later renamed to C++ to signify its incremental advancement over C.

💡Increment Operator (++)

The increment operator (++) in C++ is a unary operator that increases the operand by one. The video script uses this operator in the naming of C++ to symbolize that it is an advancement or 'increment' over the C programming language, highlighting the significance of the name in reflecting the language's capabilities.

💡Computational Capacity

Computational capacity refers to the ability of a computer system to process information and perform calculations. The video discusses how the increasing computational capacity of computers in the 1970s necessitated a more advanced programming language like C++ to handle the growing complexity of programming tasks.

Highlights

Introduction to the C++ programming language video tutorial series for absolute beginners.

No prior programming experience is required to start learning C++.

C++ is a programming language used to write computer programs or instructions.

A computer requires instructions from a programmer to perform tasks.

C++ was created by Bjarne Stroustrup and his team in 1979 at Bell Laboratories.

Initially, C++ was referred to as 'C with classes', highlighting its object-oriented features.

C programming language was popular but had limitations in handling complex programming tasks.

C++ was designed to address the limitations of C, especially with larger and more complex programs.

The object-oriented programming features in C++ were influenced by the Simula 67 language.

C++ combined features from both C and Simula 67 to offer a more powerful programming approach.

C++ was renamed from 'C with classes' in 1983, symbolizing an advancement over the C language.

The name 'C++' uses the increment operator from C, signifying it as the next step in C language evolution.

C++ is suitable for complex programming operations where traditional C language falls short.

The video encourages viewers to like, comment, and share if they find it helpful.

Subscribers can expect more C++ tutorials in the series.

The video concludes with a thank you and an anticipation for the next tutorial.

Transcripts

Hi this is Anil from LearningLad and welcome to the very first video tutorial on C plus

plus programming language.

With this video we are starting a brand new video series on C++ programming language and

this video series is specially designed for the absolute beginners.

you don't need any programming experience to get started but if you happen to have some

programming knowledge then it will definitely help.

All right, now in this video we will see you what exactly is C plus plus and when it was

created why it was created?

You know a bit information about the history of the C++.

so first of all what exactly is C plus plus?

Now all of you know that a computer is an electronic device that can perform many computational

task.

But since it is a machine, these computer's they really can't do anything on their own.

so to get any job done using the computer we need to give instructions to this computer

and according to our instructions, these computer will work.

These instructions which are given to this computer are called as the “Program“ and

the person who is going to write these instructions or who is going to give this instructions

is called as a “”Programmer”

Now the language in which these instructions are written or these programs are written

is called as the “Programming Language”.

So here the programmer will use any of the programming language available and write the

computer program or the instructions and according to this program the computer will work.

So here cplusplus is one of the programming language that can be used to write the computer

programs.

There are a lot of programming languages available.

for example we have C, we have C Sharp, we have Java, we have PHP, we have Python.

You know a lot of programming languages are available and C plus plus is one of the programming

language.

All Right.

Now the next thing is why this C++ was created and when it was created?

This C plus plus programming language was created by “Bjarne Stroustrup” and his

team in 1979 at the bell Laboratories of New Jersey.

now when this language was created, they didn't directly called it as “C plus plus”

Instead they called it as “C with classes”

During the 1970’s C programming language was one of the most used and the most popular

programming language and even to this day C programming language is one of the most

famous programming language.

But C programming language has its own limitations.

year by year the computational capacity of the computers increased and also the programming

complexity increased.

Now the problem with C programming language was as the programming complexity increased

and the programs tend to become larger, it was difficult to manage and write the code

using the C language for those complex computational task.

so Bjarne Strostroup and his team they started working on the C programming language they

added a lot of features, the main feature they added was the object oriented programming

features and then they created this new language called as “C with classes”

Now here this “ class “ it is actually a part of the object oriented programming.

This object oriented programming is an entirely different programming approach from the programming

approach used in the C language.

and here the object oriented programming features which was added to this “C with classes”

was mainly influenced by another object oriented programming language which was existing during

that time called as the simula 67

now this new language “C with classes” you know it had the features from two great

programming languages you know it had the features from the C programming language and

also it had some features from the similar 67.

now the new language which was created in which is the “C with classes” was a better

choice for writing the programs where the programmers have to perform some Complex programming

operations.

And after that in 1983 they renamed this “C with classes” with “C++”

Now hear the interesting thing is this ++ it is actually an operator from the C language

and this ++ is an increment operator and here since this new language is an incrementation

or the next step of the C language you know they named it as C++.

so this is it guys this is about some information about what exactly is cplusplus and about

its history

now if you like this video then give a Thumbs up if you don't like it then give a thumbs

down and write your opinion in the comment box and if you think that this video will

help any of your friends then do share this video.

if you want to watch more tutorials like this then do subscribe to my channel and thank

you for watching and I'll see you next tutorial.