小鑫带你走进C++语言的世界

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小编相信很多人都还不清楚C++与C语言的区别，所以小编接下来为大家带来C++语言发具体介绍，希望对大家能有所帮助。

1.发展历史

C++的发展大致可分为了三个阶段：第一阶段从C++语言出现到1995年，这一阶段C++语言基本上是传统类型上的面向对象语言，并且依靠接近C语言的效率，在计算机语言中占据着相当大的比重，在这期间Bjame博士完成了经典巨著《The C++ Programming Language》第一版；诞生了一个传世经典ARM；之后模板、异常、命名空间等相继被加入。第二阶段从1995年到2000年，这一阶段由于STL库和后来的Boost库等程序库的出现，泛型程序设计在C++中比重越来越大，同时由于Java、C#等语言的出现和硬件的影响，C++受到了一定的冲击。第三阶段从2000年至今，由于Loki、MPL等程序库为代表的产生式编程和模板元编程的出现，C++出现了发展上的又一个高峰。这些新技术的出现以及和原有技术的融合，使C++已经成为当今主流程序设计语言中最复杂的一员。

The development of C++can be roughly divided into three stages: the first stage was from the emergence of C++language to 1995. During this stage, C++language was basically an object-oriented language of traditional types, and relied on efficiency close to C language, occupying a considerable proportion in computer languages. During this period, Dr. Bjam completed the classic masterpiece "The C++Programming Language" first edition; Born a timeless classic ARM; Afterwards, templates, exceptions, namespaces, etc. were added one after another. The second stage was from 1995 to 2000, during which the proportion of generic programming in C++increased due to the emergence of STL libraries and later Boost libraries. At the same time, due to the emergence of languages such as Java and C # and the influence of hardware, C++was somewhat impacted. In the third stage from 2000 to present, due to the emergence of production programming and template meta programming represented by libraries such as Loki and MPL, C++has reached another peak in development. The emergence of these new technologies and their integration with existing technologies have made C++the most complex member of today's mainstream programming languages.

2.与C语言的区别

C++语言与C语言的区别主要在3个方面：1、类型不同。C语言是面向过程的，而C++是面向对象的。2、函数库不同。C语言的标准的函数库很松散，而C++对于大多数的函数都是集成的很紧密。3、结构不同。C语言中结构只有成员变量，而在C++中结构中，可以有成员变量和成员函数。

The main differences between C++language and C language are in three aspects: 1. Different types. C language is procedural, while C++is object-oriented. 2. The function library is different. The standard function library of C language is very loose, while C++integrates most functions tightly. 3. The structure is different. In C language, structures only have member variables, while in C++, structures can have member variables and member functions.

3.发展现状

C++语言的发展现状仍然非常活跃和多样化。尽管C++已经存在了很长时间，但它仍然在许多领域中占据主导地位，特别是在操作系统、嵌入式系统、游戏开发、科学计算等领域。近年来，C++在云原生和微服务技术方面也得到了广泛的应用和发展。C++的先进数值计算库和泛型编程等优势使其在科学计算领域的应用更加广泛。此外，C++在Web前端和移动APP开发方面也有一定的应用，但相对于Java和Go等语言来说，其市场份额有所下降。

The development status of C++language is still very active and diverse. Although C++has existed for a long time, it still dominates in many fields, especially in operating systems, embedded systems, game development, scientific computing, and other fields. In recent years, C++has also been widely applied and developed in cloud native and microservice technologies. The advanced numerical computing library and generic programming advantages of C++make its application in the field of scientific computing more extensive. In addition, C++has certain applications in web front-end and mobile app development, but its market share has declined compared to languages such as Java and Go.

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参考资料：谷歌翻译、百度百科

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