Introduction to major libraries in C ++-quasi-standard library boost

Author: Unknown Source: Internet ithao123

Abstract: The IT personnel boost library is a C ++ library that has been thoroughly tested, transplanted, and provided source code. As a backup for the standard library, it is one of the engines of the C ++ standardization process. The boost library was initiated by members of the C ++ Standards Committee working group. It has a significant impact in the C ++ community and has nearly 2000 members. The boost Library provides us with the latest, coolest, and most practical technologies. It is an uncompromising standard library.

In C ++, the database status is very high. Mr. Bjarne stroustrup, father of C ++, has repeatedly said that designing libraries to Expand functions is better than designing more syntaxes. In reality, C ++ has a wide variety of database categories and has a wide range of solutions, from lightweight to heavyweight. Many of them are the masterpiece of thinking that opens your eyes or sighs with hope. Because the number of databases is very large and limited to the author's level, many of them do not know. Therefore, some libraries mentioned in this article are well-known large databases.

Introduction to major libraries in C ++-quasi-standard library boost

The boost library is a C ++ library that has been tested, transplanted, and provided with source code. As a backup for the standard library, it is one of the engines of the C ++ standardization process. The boost library was initiated by members of the C ++ Standards Committee working group. It has a significant impact in the C ++ community and has nearly 2000 members. The boost Library provides us with the latest, coolest, and most practical technologies. It is an uncompromising standard library.

There are several well-known libraries in boost:

RegEx
Regular Expression Library

Spirit
Ll parser framework, which expresses ebnf directly using C ++ code

Graph
Graph components and Algorithms

Lambda
Defines short and anonymous function objects in the called place. It is a very practical functional function.

Concept check
Check concept in generic programming

Mpl
Meta-programming framework implemented using templates

Thread
Portable C ++ multi-thread Library

Python
Map C ++ classes and functions to Python

Pool
Memory Pool Management

Smart_ptr
Five smart pointers are required to learn smart pointers. A good reference is from cuj's article:

Smart pointers in boost. Oh, this article shows that cuj provides online browsing. For the Chinese version, see the author's Translation in series 7th of dr. Dobb's journal Software Development Magazine.

In general, boost is a database of high practical value and quality. In addition, the emphasis on cross-platform and Standard C ++ is an essential tool for developers of modern c ++. However, there are many experimental things in boost, so you need to be cautious when using it in actual development. In addition, many library functions in boost can be called extensions of language functions. They are constructed in a sophisticated manner and do not rashly spend time studying them. On the other side of boost, libraries such as graph are excellent code with industrial strength, good structure, and worth studying. They can also be used in product code.

Site: http://www.boost.org

(Domestic image: http://www.c-view.org/tech/lib/boost/index.htm)