This article describes a way to add a dynamic library and a static library to a pro file by using Qtcreator under Windows systems:
1, add dynamic library (directly add dynamic library file. dll, non-subproject)
The method of creating a dynamic library through Qtcreator is
"Dynamic Library" and "Static Library" in Linux system the suffix of the/etc/ld.so.conf dynamic library is *.so the suffix of the static library is libxxx.a ldconfig directory nameReprinted from: http://blog.chinaunix.net/uid-23069658-id-3142046.htmlToday we mainly say that the Linux system is based on dynamic librarie
Windows library creation and use: static library + dynamic library, windows static libraryCreate and use windows libraries: static libraries + dynamic libraries
I. creation and use of static databases 1. Creation of static databases
(1) first create a project test. The test code is as follows:
1) test. h
Void test_print ();
2) test. cpp
#
Creation and calling of Qt shared library (Dynamic Link Library) and static Link Library, and qt static Link Library
Qt Creator compiler, win7 64-bit System Environment
1. Create a shared library:
Create a file or project-> select Libra
Use vs2012 as the standard. From: http://technet.microsoft.com/zh-cn/library/w4zd66ye, there are changes.
1. MFC static library (. Lib)
The MFC static library uses the following naming conventions:
UafxCWD. Lib.
The library naming conventions are described as follows:
Description
Value and meaning
Similar to Baidu Library website system, library website system source code, library website construction and development, library website construction
Professional custom imitation Baidu Library website system, imitation douding Network website, imitation daoke Baba website
Generally use LDD to see what is missing from the application, and then install the corresponding dynamic library according to the sudo apt install XXX.If there is no corresponding library, you can use:sudo ln -s /usr/lib/libtiff.so.4 /usr/lib/libtiff.so.3来进行映射.Https://www.cnblogs.com/dylancao/p/9522018.htmlInstall the dynamic link library method under UBUNTU 16.
Http://hi.baidu.com/zhengshaohua1987/blog/item/c99262eefe1e04ebb2fb95ee.html
I. IntroductionGenerally, the link to the function library is completed during the compilation period (compile time. All related object files and libraries are linked to form an executable file ). When the program is running, it has nothing to do with the function library, because all the required functions have been copied to the
1. Is the C Runtime Library the same thing as the C function library (such as stdio. h and stdlib. h?2. In the technical reference books, I often say "Microsoft C Runtime Library". Is the C Runtime Library a language database or an operating system database? Do other operating systems, such as Unix/Linux, have C Runtim
I. Introduction
Generally, the link to the function library is completed during the compilation period (compile time. All related object files and libraries are linked to form an executable file ). When the program is running, it has nothing to do with the function library, because all the required functions have been copied to their own doors. Therefore, these function libraries are called static libaray
When writing a C language program, we often encounter many repeated or commonly used parts. If we re-write each time, it is acceptable, but this will greatly reduce the work efficiency, it also affects code readability and is not conducive to code maintenance in the future. We can make them into corresponding function functions. It will be convenient to call them directly during use, and we can also upgrade the functions later.
For example, if I want to exchange the values of two variables multi
Differences between Linux static library and dynamic library and creation (transfer) of dynamic library)
I. Introduction
Generally, the link to the function library is completed during the compilation period (compile time. All related object files and libraries are linked to form an executable file ). When the program
Understanding of dynamic library and static library, static library
1.1 concept of Database
In my opinion, the Library is already written, mature, reusable code. Every program depends on many underlying libraries. It is impossible for everyone to write code from scratch. Therefore, the existence of the
Function objects and High-Order programming (function objects and higher-order programming) boost. Bind
BIND is a generalization of the standard library binder (bind1st and bind2nd. This library supports binding any behavior similar to a function, function pointer, function object, or member function pointer using a unified syntax. It also supports functional composition ). This
dynamic-link libraries (DLLs), Static link libraries (LIB), import libraries for dynamic-link libraries (lib)
At present, there are two libraries with Lib suffix, one for static link library (static libary, hereinafter referred to as "still Library"), the other is the import library for dynamic Connection libraries (DLL, hereinafter referred to as "Dynamic
There are two kinds of libraries with Lib suffix, one is static link library (static libary, hereinafter referred to as "still Library"), and the other is the import library (import libary, hereinafter referred to as "import library") of Dynamic Connection library (DLL, here
Tags: mysql master slave mysql main slave from the library from MySQLIn reality, MySQL is more common is a master multi-slave, and in the main library The problem is that it needs to be raised from the library to the main library, but in fact this operation is very cumbersome, basically to all from the
Dynamic Link Library DLL, static Link Library Lib, and imported library lib
When compiling a project with vs, we will choose dynamic link library DLL, static Link Library lib (static library ), but why can I specify the output li
Reproduced in: About the library file some understanding _wei_sucre_ Sina BlogHttp://blog.sina.com.cn/s/blog_8f3985400100uw5k.html
A library file is typically a compiled binary that is used to generate an executable file together with the target code during the link phase, or to run an executable file to invoke a piece of code in the library file. It is the same
The first two days to understand the dynamic link library and static link library, and finally basically understand that I did not understand the "dlopen" is what happened, how also to take a steak.Shared library, there are two forms, the first is the "Dynamic link library" mentioned in the previous article, and anothe
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