C + + language Basic Tutorial 16th lesson: C + + and the difference with C __c++

starting with this section, enter the introduction to the C + + language.

There may be people wondering why the C + + language Basic Tutorial 16th lesson: C + + and the difference with C?

Here's a little explanation, C + + is often referred to as "C" with class. Basically, C is a subset of C + +. That means before 15 lessons,

C language Introduction, is a process-oriented programming language introduction, in fact, is also a C + + process-oriented programming language part of the introduction.

C + + is an intermediate language that was designed and developed by Bjarne Stroustrup in Bell Labs in 1979. C + + has further expanded and perfected the language, which is an object-oriented programming language. C + + can run on a variety of platforms, such as Windows, MAC operating systems, and various versions of UNIX.

C + + is a statically typed, compiled, generic, case-sensitive, irregular programming language that supports procedural programming, object-oriented programming, and generic programming.

C + + is considered to be an intermediate language that combines the characteristics of high-level and low-level languages.

C + + was designed and developed by Bjarne Stroustrup in 1979 at the Murray Hill Laboratory in New Jersey. C + + has further expanded and perfected the language, originally named with Class C, later renamed as C + + in 1983.

C + + is a superset of c. In fact, any legitimate C program is a valid C + + program.

Learning C + +, the key is to understand the concept, but not too much to delve into the technical details of the language.

Why would =====> say that? Because the details of C + + is too much, and many are Mara, many details throughout the career also use, understand can.

Standardization

term

Publish Time	Document	Generic	Notes
2015	ISO/IEC TS 19,570:2015	-	Extensions for Parallel computing
2015	ISO/IEC TS 18,822:2015	-	File system
2014	ISO/IEC 14,882:2014	C++14	Fourth C + + standard
2011	ISO/IEC TR 24,733:2011	-	Decimal floating-point number extension
2011	ISO/IEC 14,882:2011	c++11	Third C + + standard
2010	ISO/IEC TR 29,124:2010	-	mathematical function Extension
2007	ISO/IEC TR 19,768:2007	C++tr1	C + + technical reports: library extensions
2006	ISO/IEC TR 18,015:2006	-	C + + Performance Technical Report
2003	ISO/IEC 14,882:2003	c++03	Second C + + standard
1998	ISO/IEC 14,882:1998	C++98	The first C + + standard

This book uses the following books as a textbook:

1. "C + + programming Course", Money can

2. C + + Primer 5th edition (Chinese version)

3. Internet

as a more powerful programming language that distinguishes it from C, C + + is significantly different from C.

in my opinion, there are mainly the following differences:

A. From a programmatic approach, C + + is more abstract, mainly using object-oriented programming methods, and C is the classic process-oriented programming.

B. In terms of programming details, C + + adds new content such as references, classes, templates, generic programming, and exception handling mechanisms.

Here is a brief introduction to the different places in front of the C language:

1. C + + 's source file suffix name is. cpp, and no longer. C

2. The commonly used header file is no longer #include <stdio.h>

#include <iostream>

using namespace Std;

The input output is no longer printf and scanf, but cout and CIN, of course, printf and scanf can also be used.

3. & has more uses, citing

4. Adding object-oriented classes

5. Increased template and generics programming

6. Increased exception handling