Getter and Setter example in c++11

GetterSetterSample.cpp

// Example program
#include <iostream>
#include <string>

    /*
        Getter and setter functor object.

        T             Value type
        Owner         Type of owner class
        get_function  Owner's getter function type
        set_function  Owner's setter function type
    */
    template<typename T,
             typename Owner,
             T (Owner::*get_function)() const,
             void (Owner::*set_function)(T v)>
    class GettorSettor
    {
    public:
        GettorSettor(Owner* owner)
            : owner_(owner)
        {}

        //Get value operator
        operator T() const
        {
            //Return value of owner's getter function
            return (owner_->*get_function)();
        }

        //Assign value operator
        void operator=(T v)
        {
            //Call owner's setter function with parameter
            (owner_->*set_function)(v);
        }

    private:
        //Pointer to owner instance
        Owner* owner_;
    };


    class Fulanito
    {
    private:
        //The backing field
        uint32_t _myInt_ = 300;
        //The getter function (not used directly)
        uint32_t _get_myInt() const { return _myInt_; }
        //The setter function (not used directly)
        void     _set_myInt(uint32_t v) { _myInt_ = v; }

    public:
        Fulanito()
            : myInt(this) //Initialize GetterSetter with pointer to this instance
        {}

        using myInt_t = GettorSettor<uint32_t, Fulanito, &Fulanito::_get_myInt, &Fulanito::_set_myInt>;

        //Our getter setter for myInt
        myInt_t myInt;

        //A traditional setter function (as example)
        void setInt(uint32_t i) { _myInt_ = i; }
    };

int main()
{
    Fulanito f;

    //try getter to obtain default value
    std::cout << f.myInt << "\n";
    //change value with a normal function
    f.setInt(999);
    //value should be reflected with getter
    std::cout << f.myInt << "\n";
    //set value with setter
    f.myInt = 500;
    //value should be reflected again
    std::cout << f.myInt << "\n";

    //How to set the value?
    f.myInt = 10;
    //How to get the value?
    uint32_t x = f.myInt;
}