C++ Builder and OpenCV

[C++ Builder and OpenCV]

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!

[C++ Builder and OpenCV]

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