Shulou(Shulou.com)06/03 Report--

This article shows you what are the differences between the three kinds of C, the content is concise and easy to understand, it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Although C and C++ have many differences, they are essentially very similar programming languages. C #, in other words, will be more similar to Java.

C vs C++

To fully understand the difference between C and C++, you need to understand what object orientation is. The term object-oriented in programming languages originated in the late 1950s or early 1960s and was put forward by the Massachusetts Institute of Technology (MIT).

Object-oriented programming (OOP) uses a concept called object. An object is a class (class) or an instance of a program code template. Classes can consist of data and code procedures (procedure, also known as method).

C language does not support object-oriented, which is the biggest difference between C language and C++. C is a pure procedural (procedural) programming language, while C++ is a hybrid programming language that supports both procedural and object-oriented programming.

Here are other differences between C and C++.

C++, as an extension of C, means it can run most C code. But in turn, C will not run C++ 's code.

As an object-oriented language, C++ supports polymorphism, encapsulation, and inheritance, but C does not.

In C #, data and functions are "freeentities", which means you can use external code to manipulate them. However, because C++ encapsulates data and functions into a single object, it is tantamount to hiding from external code, so external code can not manipulate its data and functions.

C++ uses namespaces (namespace) to organize code into logical groups and prevent name conflicts (collision). Name conflicts occur when your code base (codebase) contains multiple libraries. C does not use namespaces.

C uses functions to implement input and output, while C++ uses objects to implement input and output.

C++ supports reference variables (referencevariable), while C does not. Reference variables are aliases for existing variables and can be used to speed up coding.

C does not support error and exception handling, but C++ does.

C++ vs C#

As a more modern programming language, C# is designed to work with the current Microsoft .NET Framework and dabbles in both client and web applications.

C++ is an object-oriented language, while C # is considered to be a component-oriented programming language. Object-oriented programming focuses on combining multiple classes into an executable binary program, while component-oriented programming uses exchangeable code modules (which can run independently) and you don't need to know how they work internally.

Here are the main differences between C++ and C#.

C++ compiles the code into machine code, while C # compiles the code into CLR (a virtual machine component of the .NET Framework that is parsed by ASP.NET).

C++ requires users to process memory manually, but C# runs in a virtual machine, while the virtual machine handles memory automatically.

C # does not use pointers (pointer), while C++ can use pointers at any time.

Although C++ is designed for Unix or Unix-like systems, it can run on any platform. Although C # has been standardized, it basically runs only in the environment of Windows.

C++ can create independent (stand-alone) and console (console) programs. C # can create console, Windows,ASP.NET and mobile programs, but not stand-alone programs.

C vs C#

Although C and C # are technically related to each other, they are almost completely different languages, so there are more differences between them. Students with C language skills will be easier to learn C # because some grammars are similar; however, even if you don't have a C language foundation, you can easily learn C # because its grammar is very simple.

What are the differences between the three C's mentioned above? have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.