Differences between static and dynamic libraries 动态库和静态库的区别在于编译阶段的不同, 静态库编译的时候,会把导入的第三方库文件一起打包成一个静态库。 动态库编译的时候,只把需要导入的第三方库文件的链接信息记录下来,真实的库和代码不会包含在执行文件里,使用这种方式生成一个动态库。 调用者在使用的时候...
在编译阶段,静态库的内容直接复制到最终的可执行文件中 一旦程序被编译,它就包含了所有它需要的代码和资源,无需外部库文件 优点 自包含 可执行文件包含所有必需的库代码,便于分发 启动性能 无需在运行时加载外部库,可能提高加载速度 缺点 文件大小 可执行文件较大,因包含了所有库代码 更新困难 库更新后,...
编写src/CMakeLists.txt add_executable(main main.c)target_include_directories(main PUBLIC /usr/include/hello)target_link_libraries(main PRIVATE hello) 也可以写成 target_link_libraries(main PRIVATE libhello.so) 这里的 hello 指的是我们上一节构建的共享库 libhello. 进入build 目录重新进行构建。 cmake...
you call the library where and when you want. with a framework, it's in charge: it provides a place for you to plug in your code, but it calls the shots. what are static and dynamic libraries? static libraries are included as part of the final executable file when you compile your ...
Cmake Practice 总结 Static And Dynamic Libraries 本节的任务: 建立一个静态库和动态库,提供 HelloFunc 函数供其他程序编程使用,HelloFunc 向终端输出 Hello World 字符串。 安装头文件与共享库。 准备工作: 在/home/xiao/cmake_practice 目录建立 t3 目录,用于存放本节涉及到的工程。
示范:我还是以一个例子来说明吧,这是个动态库(dynamic libraries)的例子。 //TemplateLib.h使用动态库 #ifdefTEST_DLL_EXPORTS #define TEST_API__declspec(dllexport) #else #define TEST_API__declspec(dllimport) #endif // 导出模板函数 template<typename T1> TEST_APIvoidfun1(T1)...
LibraryDemo.framework/DynamicLibraryDemo(0x1005f5d48)and/var/containers/Bundle/Application/8DED749D-23B7-430A-BA6A-F625DA04894B/DynamicLibraryDemoTest.app/DynamicLibraryDemoTest(0x1001a6918).Oneof the two will be used.Whichoneisundefined.objc[3314]:ClassSDImageAssetManagerisimplementedinboth/private...
Dynamic and static libraries both have their places within your projects. Be sure to select the right library for the right job. Keep in mind that regardless of the library type, you will still require the header file to execute the functions contained within the library. I have found that ...
A dynamic library (.dll) (or shared library) contains code designed to be shared by multiple programs. The content in the library is loaded to memory at runtime. Each executable does not maintain its replication of the library. What are the differences between static and dynamic libraries?
The downside of using a static library is that it’s code is locked into the final executable file and cannot be modified without a re-compile. In contrast, a dynamic library can be modified without a need to re-compile. Because dynamic libraries live outside of the executable file, the ...