in my c++?!

csharpin.cpp

#include <functional>

template <typename T>
struct Property
{
  T value;
  std::function<T()> getter;
  std::function<void(T)> setter;
  operator T(){ return getter(); }
  void operator= (T wtf){ setter(wtf); }
};

struct Wtf
{
  Property<int> TheInt;
  Property<double> TheDouble;

  Wtf()
  : TheInt{ 0,
    [&](){ return TheInt.value; },
    [&](int x){ TheInt.value= x; }
  }
  , TheDouble{ 0,
    [&](){ return TheDouble.value; },
    [&](double x){ TheDouble.value= x; }
  }
  {}
};

#include <iostream>

int main()
{
  Wtf lol;
  lol.TheInt= 42;
  lol.TheDouble= 3.141592;
  std::cout<< lol.TheInt<< " "<< lol.TheDouble;
}