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typedef void (*FuncPtr)(void*);
 
    class MyClass
    {
    public:
 
        void Method ();
 
        //
        // More callback thunks and methods...
        //
 
        MyClass ()
        {
            // RegisterCallbacks(s_callbackTable, this);
        }
 
    private:
 
        static void Thunk (void* context)
        {
            reinterpret_cast<MyClass*>(context)->Method();
        }
 
        static const FuncPtr s_callbackTable[];
    };
 
    //
    // In the .cpp file:
    //
    const FuncPtr MyClass::s_callbackTable[] =
    {
        &MyClass::Thunk
    };

/usr/lib/gcc/i586-linux-gnu/5/../../../i386-linux-gnu/crt1.o: In function `_start':
(.text+0x18): undefined reference to `main'
/home/1SclTh/ccCasXY0.o: In function `MyClass::Thunk(void*)':
prog.cpp:(.text._ZN7MyClass5ThunkEPv[_ZN7MyClass5ThunkEPv]+0x1): undefined reference to `MyClass::Method()'
collect2: error: ld returned 1 exit status

Standard output is empty