CMakeLists.txt
project(xxx)
add_library(xxx SHARED xxx.cpp)
add_executable(yyy yyy.cpp)
target_link_libraries(yyy xxx)
xxx.h
#ifndef XXX_XXX_H
#define XXX_XXX_H
#endif
#pragma once
#ifdef BUILD_XXX_DLL
#define IO_XXX_DLL __declspec(export)
#else
#define IO_XXX_DLL __declspec(import)
#endif
extern "C"
{
IO_XXX_DLL void hello(void);
}
xxx.cpp
#define BUILD_XXX_DLL
#include "xxx.h"
#include <iostream>
IO_XXX_DLL void hello(void)
{
std::cout<<"Hello from dll!"<<std::endl;
std::cin.get();
}
yyy.cpp
#include <windows.h>
#include "xxx.h"
int main()
{
HINSTANCE handle = LoadLibrary("C:\Users\Perelman\.CLion2016.1\system\cmake\generated\xxx-4d5c076f\4d5c076f\Debug\libxxx.dll");
typedef void (*pointer)(void);
pointer f;
f = (pointer)GetProcAddress(handle, "hello");
f();
FreeLibrary(handle);
return 0;
}
原文链接: https://www.cnblogs.com/blog-3123958139/p/5574514.html
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