1. STL Basic IntroductionThe C + + STL (Standard Template Library) is a set of powerful C + + template classes, collectively known as a series of software developed by HP Labs. The purpose of the STL is to standardize the components so that they do not have to be re-developed so that the latter can use the ready-made components, and the open source components are
A static library (with a. A or. lib extension) is a file that contains functions that are used to consolidate the execution of the program during the link phase, and that the dynamic link library (extension. dll) is not integrated into the execution program in the link phase.DLL files are dynamically invoked during the execution phaseBelow we will develop the static lib
these compilation option parameters manually is generally troublesome and error-prone. For example, a function in the glib library is used in my program. Because the glib library is generally not a built-in library, I manually compile the source code for installation. The default installation path is/usr/local/lib. the header file is under/usr/local/include/glib
One, the use of tools
1, learn to use Vim/emacs,vim/emacs Linux is the most commonly used source editor, not only to learn to use them to edit the source code, but also learn to use them to find, locate, replace and so on. Vim is recommended for beginners, and this is the text editor I currently use.
2, learn to write the rules of makefile files, and in conjunction with the use of tools aclocal, autoconf and automake to generate makefile files.
3, Master gcc and gdb basic usage. Mastering the
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In many scenarios, you need to call the C function in the Go program or a library written in C (the underlying driver, algorithm, etc., do not want to use the go language to build the wheel again, re-use the existing C
Creation and calling of Linux/Eclipse/C ++ dynamic library
Create a dynamic link library
Create a C ++ project in eclipse, file-> New-> Project-> C ++ project, and select shared library.After compilation, A libshared. So file will be generated under the project directory
From: http://www.cnblogs.com/growup/archive/2012/01/07/2315557.html
Connection and difference between a C ++ standard library and STL (Standard Template Library)
STL is the standard template library, which includes six main components: algorithm (algorithm), container (container), Space distributor (Allocator), iterato
C # use Microsoft's Visual Studio International Pack class library to extract the first letter of Chinese pinyin,
First download Visual Studio International Pack 1.0, official: http://www.microsoft.com/downloads/zh-cn/details.aspx? FamilyID = 44CAC7F0-633B-477D-AED2-99AEE642FC10 displaylang = zh-cn. After downloading, decompress the package. After unzipping the package, you can find seven MSI installation
Too long to read: GCC4 and GCC5 Use the C + + standard library, string names are not the same, resulting in link errors.Before using OpenCV under Ubuntu, everything worked. Later when compiling again, the connector hints that some library functions could not be found:main.o:在函数‘main’中:main.cpp:15constint)’未定义的引用main.cpp:22constint)’未定义的引用main.cpp:23constconst1 ex
Php c extension how to call a third-party library because I am writing C, so I am not very familiar with this matter, the first note is that the program in linux, php version is 5.3.13, I can use a simple addition operation php extension written in C. I think the problem is that there is no correct link to the
VC ++ directly uses C # class library for basic operations,
C # is simple and easy to operate, and there are a wide variety of class libraries to facilitate the processing of various situations, such as processing strings, I think it is more convenient to use C #, or use java, etc, it feels complicated to use
Yesterday, a user reminded me that the method for extracting Chinese characters and pinyin can use Microsoft's class library Visual Studio International pack. Today I tried it and it is really easy to use! The usage is as follows:
First download Visual Studio International pack 1.0, official: http://www.microsoft.com/downloads/zh-cn/details.aspx? Familyid = 44cac7f0-633b-477d-aed2-99aee642fc10 displaylang = ZH-CN. After downloading, decompress the
C ++ boost library documentation Index
1. Alphabetical database list
2. List by subject database
2.0 string and Text Processing (string and text processing)
2.1 container (containers)
2.2 iterators)
2.3 algorithm (algorithms)
2.4 function objects and High-Order programming (function objects and higher-order programming)
2.5 generic programming (generic programming
Overview
. The core of NET Framework is the execution environment of its Runtime Library, which is called the Common Language Runtime Library (CLR) or. NET Runtime Library. generally, the code running under the control of CLR is called managed code ).
However, you need to compile the source code compiled by CLR (in C #
To build and use a linked library:A static library is a collection of object file obj, a static library extension name. A static library generated by Ar-rcsStatic Library Benefits:1, do not recompile the library code, re-link, save the compilation process time2, developers c
There are two main ways in which a dynamic library is linked to an application: implicit linking and explicit linking. Implicit linking is a common method.
If the application and dynamic libraries are developed separately on different development platforms, the import library (lib file) of the dynamic library may be incompatible with the import
C ++ that is superior to other OO languages. The high performance of c ++ should first be attributed to its running mode. Unlike most OO languages, C ++ programs directly generate Native Code on the local platform after compilation ), theoretically, it has the maximum possible execution performance. Another reason is that the mainstream
The following error occurs: libcmtd. Lib (crt0dat. OBJ): Error lnk2005: _ exit, which is already defined in msvcrtd. Lib (msvcr71d. dll ).Cause:
Run-Time Library• Run-time Library is the standard library provided by the compiler and provides some basic library functions and system calls.
The run-time
LinuxC calls the C ++ library-general Linux technology-Linux programming and kernel information. The following is a detailed description. C calls the C ++ function library. Generally, it cannot be called directly. You need to convert the
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