WEEK1 (1)Overview-of-C-and-its-History.pdf

Overview of C++ and its History C++ is a powerful and versatile programming language that has been shaping the world of computing for decades. Developed in the early 1980s by Bjarne Stroustrup at Bell Labs, C++ has its roots in the earlier C programming language, but with the addition of object-orie...

Overview of C++ and its History C++ is a powerful and versatile programming language that has been shaping the world of computing for decades. Developed in the early 1980s by Bjarne Stroustrup at Bell Labs, C++ has its roots in the earlier C programming language, but with the addition of object-oriented programming (OOP) features that have made it a highly influential and widely-used language in the industry. by MUHI, JOEBERDAN A. The Origins of C++ Birth of C++ C Language In 1979, Stroustrup began developing what would become C++ was initially designed as an extension to the C C++, initially calling it "C with Classes." Over the next few years, programming language, which was developed in the early he continued to refine and expand the language, adding 1970s by Dennis Ritchie at Bell Labs. C was known for its features such as function overloading, operator overloading, efficiency, low-level control, and portability, making it a popular and inheritance, which became the foundation of C++'s object- choice for system programming and software development. oriented programming capabilities. 1 2 3 Object-Oriented Programming Bjarne Stroustrup, a Danish computer scientist, recognized the need for a language that combined the power of C with the benefits of object-oriented programming. He set out to create a new language that would provide a more intuitive and structured approach to software development. The Development of C++ Standardization Adoption and Growth Ongoing Evolution In 1983, the first version of C++ was As C++ gained traction in the industry, it Since the initial C++98 standard, the released, and over the next few years, the began to be used in a wide range of language has undergone several revisions language continued to evolve and gain applications, from system programming and updates, with C++11, C++14, C++17, popularity. In 1998, the C++ Standard and operating systems to game and C++20 being the most recent Committee released the first official development and scientific computing. Its versions. These updates have added new standard for the language, known as combination of low-level control, object- features and capabilities, such as C++98, which helped to ensure oriented features, and performance made improved support for modern compatibility and consistency across it a valuable tool for developers in various programming paradigms, increased different compilers and platforms. domains. safety and security, and better integration with other technologies. Key Features and Capabilities of C++ 1 Object-Oriented Programming 2 Low-Level Control C++ provides a robust set of object-oriented programming C++ gives developers fine-grained control over memory features, including classes, inheritance, polymorphism, and management, hardware interaction, and other low-level encapsulation, which allow developers to create complex aspects of the system, making it a popular choice for and modular software systems. system programming, game development, and other performance-critical applications. 3 Performance Optimization 4 Cross-Platform Compatibility C++ is known for its efficiency and performance, with C++ code can be compiled and executed on a variety of advanced features like operator overloading, templates, and platforms, including Windows, macOS, Linux, and optimizations that allow developers to write highly embedded systems, making it a versatile language for optimized code for a wide range of applications. building software that needs to run on multiple systems. The Evolution of C++ over Time C++98 1 The first official standard for C++, released in 1998, provided a solid foundation for the language and helped to ensure compatibility and consistency across 2 C++11 different compilers and platforms. Released in 2011, C++11 introduced a significant number of new features and improvements, including support for lambda functions, move semantics, and C++14 3 improved support for concurrency and parallel Introduced in 2014, C++14 built upon the foundation of programming. C++11, with minor improvements and bug fixes, further enhancing the language's capabilities and usability. 4 C++17 C++17, released in 2017, included several new features and improvements, such as structured bindings, fold expressions, and template argument deduction for C++20 5 class templates, making the language more expressive The latest version of the standard, C++20, introduced a and concise. range of new features and enhancements, including modules, concepts, ranges, and coroutines, further expanding the language's power and flexibility. The Role of C++ in Modern Programming System Programming Game Development C++ is widely used in the development of operating systems, C++ is a dominant language in the game development device drivers, and other low-level system software, where its industry, powering the creation of many popular and high- combination of performance, control, and portability make it a performance games, thanks to its ability to optimize for speed valuable tool for developers. and memory usage. Embedded Systems Financial Applications C++ is a popular choice for developing software for embedded In the finance and banking sectors, C++ is widely used for systems, such as microcontrollers and IoT devices, where its tasks such as algorithmic trading, risk analysis, and high- low-level control and efficiency are crucial for meeting the frequency trading, where its performance and precision are constraints of these environments. essential. Comparing C++ to Other Programming Languages C Java Python C++ is often compared to its predecessor, Java, another popular object-oriented Python, a high-level, interpreted language, C, which is a procedural and lower-level language, is often considered more is known for its readability and ease of language. While C provides more direct abstract and easier to use than C++, with use, making it a popular choice for rapid control over system resources, C++ adds its built-in memory management and prototyping, data analysis, and scripting object-oriented programming features cross-platform compatibility. However, tasks. While Python is more concise and and a more expressive syntax, making it C++ offers more control over low-level easier to learn, C++ excels in areas that suitable for a wider range of applications. details and tends to be faster in require high performance and close-to- performance-critical applications. the-metal control. The Future of C++ and its Applications Systems Game Development Robotics and Financial Applications Programming The gaming industry will likely Embedded Systems The financial industry's reliance C++ will continue to be a maintain its strong reliance on As the Internet of Things and on C++ for tasks such as crucial language for developing C++, as the language's ability to smart devices continue to algorithmic trading, risk operating systems, device optimize for speed and proliferate, C++'s suitability for analysis, and high-frequency drivers, and other low-level memory usage will be crucial embedded systems trading will likely continue, as system software, as its for delivering high- development will ensure its the language's precision and performance and control over performance, visually stunning importance in the growing field performance remain essential hardware remain essential. games. of robotics and IoT in this domain. applications.