What Is C++ Used For? | Top 8 Real-World Uses Of C++
C++ is considered one of the best general-purpose programming languages. We can see C++ everywhere we look. C++ is often used to create operating systems, browsers, games, etc. There are various ways to program in C++, including procedural, object-oriented, functional, etc. It makes C++ programming powerful and flexible as well.
If you are a beginner in programming and confused about “What is C++ Used For?” Then you came to the right place. In this blog, you will get to know everything about C++, including the use of C++ in the real world.
Overview Of C++
C++ is a free-form and general-purpose programming language. Bjarne Stroustrup designed it in 1979 at Bell Labs in Murray Hill, New Jersey, to improve the C programming language. It’s also known as C with Classes because it’s an extension of C. It was created with a focus on massive systems and resource-constrained software.
C++ has grown tremendously in popularity since its beginnings. In addition to low-level memory manipulation, the current version (C++20) offers object-oriented, functional, and generic capabilities. C++’s major benefit is that it’s extremely scalable, giving developers much control over how their programmes consume resources. Generally, most beginner programming students seem confused about “What is C++ Used For?”
C++, a widely-used programming language for creating well-organised applications, combines increased capacity with greater software performance. This language is also compiled, has the best C compatibility of any other language, and can be used on various platforms.
Benefits Of Using C++ Over Other Programming Languages
Object-Oriented
C++ is an object-oriented programming language, which implies that the language’s primary focus is on objects and their operations. In contrast to procedural or structured programming, which involves a sequence of computational processes, it is much easier to edit code.
Compiled
There is no requirement for compilation in other programming languages, but while using C++, it must first comply with a low-level programming language before executing codes.
Closer to Hardware
C++ is more hardware-oriented than other general-purpose programming languages. It is especially beneficial when hardware and software are inextricably linked, and low-level software assistance is required.
Rich Library Support
Many functions are available in the C++ Standard Template Library (STL) to aid in the writing of code fast. There are STLs for various containers, such as hash tables, maps, sets, etc.
Speed
When speed is an important factor, C++ is the best option. C++ programmes are quicker to compile and execute than other general-purpose programming languages.
Pointer Support
There are also pointers in C++, which are unavailable in other programming languages.
What is C++ used for?
As we already discussed, you can find C++ in various industries. Still, generally, people are confused about “What is C++ used for?” Mentioned below are some of the real-world uses of C++:-
Operating Systems
C++ is a fast and tightly typed programming language, making it an excellent choice for operating system development. C++ is used extensively in Mac OS X. Most Microsoft software, such as Windows, Microsoft Office, IDE Visual Studio, and Internet Explorer, is developed in C++.
GUI Based Applications
C++ is also used to create graphical user interfaces and desktop applications. Most Adobe programmes, such as Photoshop and Illustrator, are written in C++.
Embedded Systems
C++ is used to construct many embedded systems that require the programme to be closer to the hardware, such as smartwatches, medical equipment systems, etc. Unlike other high-level programming languages, it may give many low-level function calls.
Banking Applications
C++ is the programming language of choice because banking applications demand concurrency, multi-threading, and high performance. C++ is the programming language of choice. Infosys Finacle is a well-known financial application built in C++.
Database Management Software
Database administration software is also written in C++. MySQL, the most widely used open-source database, is developed in C++.
Games
Because C++ is more closely related to hardware, it is the programming language of choice for game developers. It can simply control resources and bypass the complications of 3D games and multiplayer networking.
Web Browsers
People do not want to wait for their online sites to load. Thus web browsers must be quick to respond. That’s why, for rendering purposes, most browsers are written in C++. Mozilla Firefox is written entirely in C++. C++ is used in certain Google apps, such as Chrome and Google File System.
Compilers
C and C++ are used to create compilers for various computer languages. It is because they are lower-level languages closer to the hardware than other higher-level languages.
Final Words
In this blog, we have seen a variety of uses of the C++ programming language. C++ is one of the most used programming languages. It comes with various applications that allow us to complete different tasks easily and effectively. We believe that our blog will become very helpful for every individual, and it will also clear their doubts regarding “What is C++ Used For?”
