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C-/C++-Quelltext

class Person {
private:
  int age = 0;

public:
  Person() {};
  
  void setAge(int v) { age = v; }
  
  int getAge() { return age; }
};

template<typename TType, typename TClass>
class Property {
private:
public:
  typedef TType(TClass::*GetterFunction)();
  typedef void (TClass::*SetterFunction)(TType);
  
  std::function<TType(void)> get;
  std::function<void(TType)> set;
  
  const char* name = "";
  const char* description = "";
  
  Property(const char* name,
           const char* description,
           TClass* instance,
           GetterFunction getterFunction,
           SetterFunction setterFunction) : name(name), description(description) {
    set = std::bind(setterFunction, instance, std::placeholders::_1); // <- Error
    get = std::bind(getterFunction, instance); // <- Error
  }
};

int main() {
  
  Person michael;
  Property<int, Person> age("Age", "Age in years", &michael, &Person::getAge, &Person::setAge);
  
  std::cout << age.get() << '\n';
  age.set(27);
  std::cout << age.get() << '\n';
  
  return 0;
}

C-/C++-Quelltext

  std::function<TType(void)> get;
  std::function<void(TType)> set;