   function pointer
  helloI have a query as to how to pass a member function from a class via function pointer..the example is as followsclass CSound{public:   void playSound(int index);   void stopSound(int index);//Memory Allocation Functions   void MemAlloc(int bytes, int use, int actUse);   void MemFree(void *mem); };now i call a function which is the part of the API and pass the functions in the CSound class via function pointer to the function...sndRegisterMainMemAllocator(MemAlloc, MemFree);but here the compiler always gives me an error..error 1297: argument of type "void (*) (int , int, int*)" is incompatible with parameter (1 of sndRegisterMainMemAllocator) of type "ExternSndMemAlloc"...In C i know just passing the name of the function works...but in c++ i am a little confused whether just passing the name of the member function of the class will work...i also tried making the member functions as static but then too i get the same error...Please advice on this....as how to get it working...any suggestions would be most helpful...
Pointers to member functions.   ;  You may also want to google for "Delegates" for a more robust solution. Personally my favorite type is "impossibly fast delegates".   