Kay

Smorodov you ROCK STAR!! Would it be possible to explain to me how to correct the headers? I can then do the work and contribute them back to the compvision forums. There must be loads of people having this same problem! Thanks Smorodov!

Hi Guys, Thanks for taking the time to read my post. I have been trying to iron this problem out for weeks now and it is positively killing me - i'm sure you all know the feeling! I am using OpenCV and have converted Microsoft Visual Studio libs to C++ Builder ones and I thought things were going well; except for all my efforts I cannot get XE to compile with OpenCV Libs. I am using the OpenCV Libs and dlls in the normal way, i.e. #include "opencv2\opencv.hpp", which is the header file for just about everything. so when I hit compile, with no code (i just want to see if it runs) I get: [bCC32 Error] complex(204): E2316 '_fm_expl' is not a member of 'std' if i expand this error is says: Full parser context Unit1.cpp(8): #include opencv2\opencv.hpp opencv.hpp(47): #include opencv2/core/core.hpp core.hpp(59): #include c:\program files\embarcadero\rad studio\8.0\include\dinkumware\complex complex(47): namespace std complex(153): class _Ctraits<long double> complex(236): decision to instantiate: long double _Ctraits<long double>::_fm_exp(long double) --- Resetting parser context for instantiation... complex(203): parsing: long double _Ctraits<long double>::_fm_exp(long double) I get two more type of error which is: [bCC32 Error] complex(245): E2238 Multiple declaration for '_Ctraits<double>::_Cosh(double,double)' ( and when expanded) Full parser context Unit1.cpp(8): #include opencv2\opencv.hpp opencv.hpp(47): #include opencv2/core/core.hpp core.hpp(59): #include c:\program files\embarcadero\rad studio\8.0\include\dinkumware\complex complex(47): namespace std complex(240): class _Ctraits<double> and [bCC32 Error] complex(65): E2344 Earlier declaration of '_Ctraits<double>::_Cosh(double,double)' (expanded) Full parser context Unit1.cpp(8): #include opencv2\opencv.hpp opencv.hpp(47): #include opencv2/core/core.hpp core.hpp(59): #include c:\program files\embarcadero\rad studio\8.0\include\dinkumware\complex complex(47): namespace std complex(240): class _Ctraits<double> could anyone point me in the direction of a fix or a good tutorial? or am I missing something basic? I know some of you guys have successfully done this. I have seen the thread started by Smorodov with the OpenCV 2.3 files in, but I want to learn myself how to do this! I'm using OpenCV 2.4.2 if that makes a difference. I can supply the converted libs and dll's if that helps. Many thanks for your time guys! Kay