fork download
copy 
  1. #include <iostream>
  2. #include <windows.h>
  3. #include "opencv2\opencv.hpp"
  4.  
  5. using namespace std;
  6.  
  7. typedef double (*ptr_DLL_Add)(double,double);
  8. typedef cv::Mat (*ptr_DLL_threshold)(cv::Mat);
  9. typedef void (*ptr_DLL_showPic)(cv::Mat src);
  10.  
  11. typedef void (*test)(uchar* p, int x, int y);
  12.  
  13. HINSTANCE hinstDLL;
  14.  
  15. int main()
  16. {
  17.     ptr_DLL_Add add_(0);
  18.     ptr_DLL_threshold thre(0);
  19.     ptr_DLL_showPic show(0);
  20.  
  21.     hinstDLL = LoadLibrary("dll_pack.dll");
  22.  
  23. //    if(hinstDLL != 0)
  24. //    {
  25. //        add_ = (ptr_DLL_Add)GetProcAddress(hinstDLL, "DLL_Add");
  26. //        thre = (ptr_DLL_threshold)GetProcAddress(hinstDLL, "DLL_threshold");
  27. //        show = (ptr_DLL_showPic)GetProcAddress(hinstDLL, "DLL_showPic");
  28. //
  29. //        cout<<add_(3.4,0.2)<<endl;
  30. //
  31. //        show(cv::imread("20100812133.jpg", 0 ));
  32. //
  33. //        cv::imshow("aaa",thre(cv::imread("20100812133.jpg", 0 )));
  34. //        cv::waitKey();
  35. //
  36. //        FreeLibrary(hinstDLL);
  37. //    }
  38.  
  39.  
  40.     test tt(0);
  41.     tt = (test)GetProcAddress(hinstDLL, "test");
  42.  
  43.     cv::Mat asd=cv::imread("20100812133.jpg", 0 );
  44.  
  45.     tt(asd.data,asd.cols,asd.rows);
  46.  
  47.     return 0;
  48. }
  49.  
Not running #stdin #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/bUdzw
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!