how the this class pointer works

							#include <iostream>

using namespace std;

class MyClass {
   int i;
public:
   void load_i(int val) { this->i = val; }
   int get_i(void) { return this->i; }
};

main(void){
  MyClass o;

    o.load_i(100);
    cout << o.get_i();

    return 0;
}