boost byod

Learn the Open Source Library The first step is to compile and install the library, and then run a successful demo before you can do the work.Let's talk about the installation of the Boost library under Linux. [email protected] ~]$ TAR-ZXVF boost_1_55_0.tar.gz[Email protected] boost_1_55_0]$. /bootstrap.sh--prefix=/home/mjf/lib[Email protected] boost_1_55_0]$ sudo./b2 Install 1. Unzip2. Generate BjamThe above command can be provided with various opti

Compiling the installationcompile Bjam: use the command below to create boost's own build tool Bjam (to ensure that boost is compiled with Bjam on any platform), similar to GNU make../bootstrap.sh./bootstrap.sh--prefix=/home/usrname/boost_1_43_0/boost_installBoost will be installed in the/boost_install directory, and the unknown prefix will be installed by default to/usr/local/include and/usr/local/lib../bjam--helpThe. Bjam command is in the format: b

Header file: #ifndef boostxmlutil_h #define BOOSTXMLUTIL_H #include Source file: #include "BoostXmlUtil.h" Boostxmlutil::boostxmlutil () {//ctor} boostxmlutil::~boostxmlutil () {//dtor} MAPL t;string,string>* boostxmlutil::d sn (string filename) {//String s = "Hello boost!!"; Boost::algorithm::trim (s); cout Test: void Testxml () { boostxmlutil* xml = new Boostxmlutil; String filen

> 0 Return: First element Thrown: Do not throw an exception 4.reference back ();Const_reference back () const; Requirements: N > 0 Return: Last element Thrown: Do not throw an exception 5.const t* data () const; Return: elems Thrown: Do not throw an exception 6.t* C_array (); Return: elems Th

Boost reads XML file Boost provides support for configuration file reads: Property_tree. Basic_ptree is the core foundation of Property_tree. Its interface is like Std::list. You can perform a number of basic element operations, such as using begin (), End (), and so on.Additional operations such as Get (), Get_child (), Get_value (), data () of the operation attribute tree are also added. Basic_ptree ha

(i) The date and time of the boost libraryFirst, the timerTimers, it is often useful to count the execution time of a function in a project.#include voidprintusertime() { Boost::timer T; //Define a timing class to start timing std::" maximum measurable time:" "hstd::endl; std::" maximum time measurable:"sstd::endl; std::" use time:" Std::endl; }Second, get the current dateD (day_cloc

0. PrerequisitesBoost Library version 1.57.0http://www.boost.org/users/history/version_1_57_0.html, select Windows EditionCompiler: VS2010Compile target: Static link libraryC + + Runtime link mode:/MT/MTD/MD/MDDThe Windows platform compiler tests given on the website includeWindows:GCC, mingw:4.4.0, 4.4.7. 4.5.4, 4.6.3, 4.7.2, 4.7.3, 4.8.0, 4.8.2, 4.9.0Visual C + +: 8.0, 9.0, 10.0, 11.0, 12.0Compile step1. Enter the boost Coogan directory via the VS20

Looking at the information of the Boost.asio Library of the day, it is still a little confused. For ASIO's study to continue, at the same time here also recorded the first small example of their own start. It feels better to start with a small example and then to understand what those principles are. Because the conceptual principle is too abstract, with a small example to know how to be a routine. For the ASIO library in the later study will continue to write some articles to record some notes.

Author: Unknown Source: Internet ithao123Abstract: 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 ++ communi

Bind-boost Header file: boost/Bind. HPP BIND is a set of overloaded function templates.Used to bind certain parameters to a function (or function object.The return value of BIND is a function object. Its source file is too long. You can't see it. Here we only write down its usage: 9.1 for common functions Assume that the function fun () is as follows:Void fun (int x, int y ){Cout }Now let's look at how to b

In the Linux GCC environment, boost does not add the-FPIC parameter during compilation. As a result, if a shared library uses the boost static library, the following error is reported:Relocation r_x86_64_32 against 'a local symbol' can not be used when making a shared object; recompile with-FPICIf automake is used for compilation, you can use cppflags to add-FPIC.For boost_000053_0, modify tools/build/v2/to

Boost includes five strings and libraries in the text processing field:[1] Two lexical_cast and format functions are similar to the functions of the C standard library. They focus on the representation of strings and can convert values into strings to precisely format the output.[2] The string_algo Library provides a large number of commonly used string processing functions.[3] tokenizer and xpressive, the former is a word divider, the latter is a fle

Environment: Ubuntu 12.04 32bit, boost 1.49 Preparations: other function libraries are used in boost. To use the functions in boost, you must first install the libraries that may be missing in the system. Apt-get install mpi-default-dev # install the mpi Library Apt-get install libicu-dev # UNICODE Character Set supporting regular expressions Apt-get install pyth