C++0x lambda, how can I pass as a parameter?

Question

Please look at the following C++0x lambda related code:

typedef uint64_t (*WEIGHT_FUNC)(void* param);
typedef std::map Callba         


        

Answer 1

Try with (not tested) :

#include 

typedef std::function< int64_t (void*) > weight_func;
typedef std::map CallbackTable;

I don't think there is any other way to do this than to use std::function or equivalent.