boost c tutorial

1. Overview of boost locks: The boost Library provides the mutex and lock classes. By combining them, you can easily build read/write locks and mutex locks. 2. mutex object class (two main types ): 1. boost: mutex (exclusive mutex class) --> There are lock and unlock methods 2. boost: shared_mutex (shared mutex class)

Although the release of the new open C/C ++ SDK supports libraries such as stlport and boost, the boost support is incomplete. The RegEx library was initially tested earlier, and many errors were prompted during compilation. The test example can be run after the test is completed. The specific process is described below: My test environment is: SDK: s60 3rd Mr Ed + Open C/C ++ SDK; ide: carbide. c ++ 1.3 0.

There are many JSON parsing methods and many third-party open-source tools. Here we only introduce one of them, using bosst resolution. The boost library is a C ++ library that can be transplanted and provide source code. As a backup for the standard library, it is one of the engines of the C ++ standardization process. The boost library is initiated by members of the C ++ Standards Committee Working Group.

Thread_group is the thread pool class in the boost library and uses boost: thread internally. With the development of the C ++ 11 standard and the release of new versions of major compilers (in fact, vs2012 ......), Based on the guiding principles of using the standard library with the standard library, I decided to migrate some of the Code related to multithreading in the project from

Boost: weak_ptr and enable_shared_from_this Shared_ptr is widely used in my practice. at the interface level, I usually use shared_ptr by default. weak_ptr is rarely used. Even if it is used, it is indirectly used. For example, if Class A inherits from boost: enable_shared_from_this, A has a weak_ptr member object, I can get an object of Boost: shared_ptr In ad

Anyone who has written multi-threaded programs knows that it is critical that multiple threads cannot simultaneously access shared resources. If a thread tries to change the value of the shared data, and another thread tries to read the value of the shared data, the result will be undefined. In order to prevent such incidents, some extraordinary primitive data types and operations are required. The heaviest one is the abbreviation of mutex ("Mutual Exclusion. Mutual exclusion is often translated

STL map and boost unordered_map Today, we can see boost: unordered_map. The difference between it and STL: map is that STL: Map judges whether the elements are the same Based on operator Boost: unordered_map is the hash value of the computing element. It determines whether the elements are the same Based on the hash value. Therefore, the unordered_map traversal

Bimap is a very important container in boost and can be searched and replaced in two directions. This makes up for the need to find the key value corresponding to data for map and multimap. The elements can be traversed cyclically to find the corresponding key value, and then deleted. The final replacement is insufficient. However, the source programming of boost templates has inherent drawbacks: compilatio

The compilation of the boost library is actually very simple. The key is to try it on your own. Extract the most critical steps from some articles on the internet, add your own practices, and summarize the following text, which is archived here. ========================================================== ============== Boost compilation steps: 1. Download Code-Official Website: http://www.boost.org Downloa

1. Download The boost_000035_0 package from the website. Boost old nestHttp://www.boost.org /. 2. Because boost uses its own bjam tool for compilation through command lines, if you open the console window in Windows (click "start" and click "run ", in the C ++ directory of Visual Studio, the Environment vcvarsall. run the bat configuration script once to set the VC compiler environment variables. If you ent

1. Compile the boost Library Step 1: Download boost library, http://sourceforge.net/projects/boost/files/boost/1.55.0/ Part 2: Decompress the boost library, for example, decompress it to F: \ third-party libs \ boost \ boost_00005

Boost::asio can perform synchronous or asynchronous operations on I/O objects such as sockets, it is necessary to understand Boost::asio, your programs, and the process of their interaction before using Boost::asio. As an example of a bootstrap, we think about what happens when a socket performs a connection operation, and we start with a synchronous example wher

(a) A brief introduction to the timer libraryA timer is a small library that provides simple time measurement and progress display capabilities, and can be used for timing tasks such as performance testing. The Timer library contains three components: a timer class, a timer, a progress_timer, and a progress indicator class Progress_display.(ii) Timer classThe Timer class can measure the passage of time and is a small timer that provides millisecond-level timing accuracy and manipulation function

Reproduced http://blog.csdn.net/isilent/article/details/7400359 1. Download boost SlaveHttp://www.boost.org/DownloadBoostLibrary. The current version is1.52 Boost_000052_0 \................. the "Boost root directory" index.htm ......... A copy of www.boost.org starts here boost \......................... all

First, migrate the C + + Boost Library:1. First go to the Boost website to download the latest boost version, I downloaded the boost_1_6_0 version, unzip.2. Go to the Unzip directory: CD Boost_1_6_0, execute the following command:$./bootstrap.sh--prefix=path/to/installation/prefixThe value of prefix is the path where you want to install

Boost compilation I. Compilation Environment WIN7 SP1 64-bit Ultimate version + VS2008 SP1 + boost 1.63 two. Download Boost Http://www.boost.org/users/history/version_1_63_0.html https://sourceforge.net/projects/boost/files/boost/1.63.0/boost_1_63_0.7z three. Build

1. Boost is a community of C + + developers and a free-to-download C + + library that has a lot of http://Boost.org.C++ organizations and websites, but boost has two features unmatched by other organizations: first, boost by C + + Standard Committee members are created, and therefore have a unique affinity with the C + + standards Committee, as a "can be added to

Bjam Install stage--toolset=msvc-11.0--stagedir= "C:\Boost\boost_vc_110" link=shared runtime-link=shared threading= Multi Debug releaseCurrent boost latest version is 1.55,:http://sourceforge.net/projects/boost/files/boost/1.55.0/The Boost official website provides instructi

Environment: Linux s12084 2.6.9-67. elsmp #1 SMP wed Nov 7 13:58:04 est 2007 i686 i686 i386 GNU/Linux GCC version 3.2.3 20030502 (Red Hat Linux 3.2.3-47.3) Boost 1.37.0 I used it again in March. We are using the RegEx library today. Note. For future reference. The boost library is really good. Compilation on Windows and Linux platforms is successful. Hp acc also claims full support for

Boost. interprocess powerful inter-process communication library Boost. interprocess provides common inter-process communication and synchronization mechanisms, covering several applications: * Shared memory * Memory ing File * Update the semaphores, mutex, and condition variables into the shared memory (memory ing file) * Name the synchronization object, which is similar to the flag (Windows semaphore) m