C++ pointer to function confusion

9 Jun 2003

      Hi,

I'm creating a C++ wrapper to API written in C. One of the C function
takes a pointer to function as an argument: 
cfunction(int (*callback)(int, *char[]));

The wrapper uses a pure virtual function:
class Process {
    public:
        virtual int run(int i, *char[]) = 0;
};

Problem is, how to "convert" run to "callback"? I've tried
cfunction(&Process::run), but g++ keeps complaining:

cannot convert `int (Process::*)(int, char**)' to `int
   (*)(int, char**)' for argument `2' to `s_m_process*
MSG_process_create(const
   char*, int (*)(int, char**), void*, s_m_host*)'

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