دانلود کتاب مرجع نحو سریع C++20

The C++ programming language is a general-purpose multiparadigm language created by Bjarne Stroustrup. The development of the language started in 1979 under the name “C with classes.” As the name implies, it was an extension of the C language with the additional concept of classes. Stroustrup wanted to create a better C that combined the power and efficiency of C with high-level abstractions to better manage large development projects. The resulting language was renamed C++ (pronounced “C-plus-plus”) in 1983. As a deliberate design feature, C++ maintains compatibility with C, and so most C code can easily be made to compile in C++. The introduction of C++ became a major milestone in the software industry as a widely successful language for both system and application development. System programming involves software that controls the computer hardware directly, such as drivers, operating systems, and software for embedded microprocessors. These areas remain the core domain of the language, where resources are scarce and come at a premium. C++ is also widely used for writing applications, which run on top of system software, especially high-performance software such as games, databases, and resource-demanding desktop applications. Despite the introduction of many modern, high-level languages in this domain— such as Java, C#, and Python—C++ still holds its own and overall remains one of the most popular and influential programming languages in use today.