Method FunctionWrapper2

src/base/Functor2.h:56–57

class FunctionWrapper2 : public Functor2<P1, P2> {
	public:
		FunctionWrapper2(FUNC func) :
			Functor2<P1, P2>(functionFunctor, nullptr, (void *)func, 0) {}

		static void functionFunctor(const FunctorBase &ftor, P1 p1, P2 p2) {
			(FUNC(ftor._callback))(p1, p2);