3.使用导出的HALCON代码
打开前面导出的文件，复制文件中的下面代码，用于包含halcon的头文件及作用域的引用
#ifndef __APPLE__
# include "HalconCpp.h"
# include "HDevThread.h"
# if defined(__linux__) && !defined(__arm__) && !defined(NO_EXPORT_APP_MAIN)
# include <X11/Xlib.h>
# endif
#else
# ifndef HC_LARGE_IMAGES
# include <HALCONCpp/HalconCpp.h>
# include <HALCONCpp/HDevThread.h>
# else
# include <HALCONCppxl/HalconCpp.h>
# include <HALCONCppxl/HDevThread.h>
# endif
# include <stdio.h>
# include <HALCON/HpThread.h>
# include <CoreFoundation/CFRunLoop.h>
#endif
using namespace HalconCpp;