What Is C++ Programming Language?

TL;DR

C++ is a general-purpose programming language designed by Bjarne Stroustrup in 1979 as an extension of C. It supports object-oriented, generic, and data abstraction programming, making it more powerful than C. C++ runs on various platforms, including Windows, MacOS, and UNIX, and is suitable for writing software across different domains.

Transcript

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Key Insights

• C++ is a general-purpose programming language used for various applications across different domains.
• Bjarne Stroustrup designed C++ in 1979 at Bell Labs as an extension of the C programming language.
• C++ supports object-oriented, generic, and data abstraction programming, making it more powerful than C.
• C++ runs on major platforms such as Windows, MacOS, and UNIX, allowing for wide application use.
• C++ was initially called 'C with Classes' due to its support for classes, which was not present in C.
• No prior knowledge of C or any other programming language is required to learn C++.
• The course covers variables, basic types, strings, vectors, arrays, expressions, statements, functions, and classes.
• The target audience includes students with C++ in their curriculum and anyone interested in learning the language.

Questions & Answers

Q: What is C++ programming language?

C++ is a general-purpose programming language developed by Bjarne Stroustrup in 1979 as an extension of the C programming language. It supports object-oriented, generic, and data abstraction programming, making it more powerful and versatile than C. C++ can be used to write software across various platforms, including Windows, MacOS, and UNIX.

Q: Who designed the C++ programming language?

Bjarne Stroustrup, a Danish computer scientist, designed the C++ programming language in 1979 at Bell Labs. He developed C++ as an extension of the C programming language, incorporating more advanced features such as object-oriented programming, which were not present in C.

Q: Do I need to know C before learning C++?

No, you do not need to know C before learning C++. While C++ is an extension of C, it is a complete programming language on its own. The course starts from scratch, covering all necessary basics, making it suitable for beginners without prior knowledge of C or any other programming language.

Q: What platforms does C++ run on?

C++ runs on a variety of platforms, including Windows, MacOS, and the various versions of UNIX. This cross-platform compatibility allows C++ to be used for developing software applications across different domains, making it a versatile choice for programmers.

Q: Why was C++ initially called 'C with Classes'?

C++ was initially called 'C with Classes' because it introduced the concept of classes, which was not present in the original C programming language. Classes are fundamental to object-oriented programming, and this feature was a significant enhancement that distinguished C++ from C.

Q: What are the prerequisites for learning C++?

There are no prerequisites for learning C++. It is designed to be accessible to beginners, and no prior knowledge of C or any other programming language is required. The course starts from the basics, ensuring a comprehensive understanding of C++ for all learners.

Q: What topics are covered in the C++ course?

The C++ course covers a wide range of topics, including variables, basic types, strings, vectors, arrays, expressions, statements, functions, and classes. It also delves into advanced features like object-oriented programming, providing a thorough understanding of C++ and its capabilities.

Q: Who is the target audience for the C++ course?

The target audience for the C++ course includes students who have C++ as part of their university or college curriculum and anyone interested in learning the language. Whether you're a casual learner or someone looking to brush up on concepts, the course is designed to cater to a diverse audience.

Summary & Key Takeaways

• C++ is a versatile programming language created by Bjarne Stroustrup as an extension of C, featuring object-oriented, generic, and data abstraction programming. It is platform-independent, running on Windows, MacOS, and UNIX, and suitable for various applications. No prior programming knowledge is required to learn C++, making it accessible for beginners.

• The course will cover essential topics such as variables, basic types, strings, vectors, arrays, expressions, statements, functions, and classes. It aims to equip learners with a comprehensive understanding of C++ and its advanced features, distinguishing it from C.

• C++ was initially named 'C with Classes' due to its support for classes, a feature absent in C. It is designed for anyone interested in C++ programming, whether as part of an academic curriculum or for personal growth, with no prerequisites required.