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Mix CPP OpenCV / Main program C


Ok i solved my problem using a wrapper : I've made a header file like wrapper.h and wrapper.cpp.

in the wrapper.h i got :

extern "C"
my_function_through_wrapper();

in the wrapper.c i got :

#include file_where_my_function_if.h
extern "c" { 

my_function_through_wrapper(){
         my_function();
}

}

And that's it ! Indeed i've made and interface between the real mangling CPP and the C code. With the extern C my compiler know how to compile the wrapper file well that my C code can link to it. Then through the wrapper the CPP can be linked to the other CPP code using all the included librairies in CPP. Solved !


Categories : C++

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