nested Class

nestedclass.cpp

// Online C++ compiler to run C++ program online
#include <iostream>
using namespace std;

class Person {
    
        class Address{
            
            public:
            string houseno;
            string city;
            
            Address(string houseno =""  , string city="lhr"){
                this->houseno = houseno;
                this->city = city;
            }
            string getAddress(){
                return houseno +"  " + city;
            }
            void setAddress(string hno , string city){
                this->houseno = hno;
                setCity(city);
            }
            void setCity(string city){
                this->city = city;
            }
            string getCity(){
                return city;
            }
            void print(){
                cout<<" house no "<<houseno  <<" city "<<city;
                cout<< getAddress();
            }
        };
    
    
      string name;
	  bool isMale;
      Address currentAddress;
      Address permanentAddress;

      
      public:
      
      Person(string name ){
          this->name = name ;
      }
      
      
      void setCurrentAddress(string hno  , string city){
          currentAddress.houseno = hno;
          currentAddress.city = city;
      }
      void setPermanentAddress(string hno  , string city){
          permanentAddress.houseno = hno;
          permanentAddress.city = city;
      }
      
      void print(){
          cout<<"name = "<<name<<endl;
          cout<<"permanent address = "<<permanentAddress.getAddress() <<endl;
      }
  
};

int main() {
    
    Person p("abc" ) ;
    p.setCurrentAddress("189", "Lahore" );
    p.setPermanentAddress("1", "Lahore" );
    p.print();

    return 0;
}