A second class \u2018VotersList\u2019 which inherited the \u2018PakistaniCitizens\u2019 class and has \u201cimplemented in term of\u201d relationship to pakistaniCitizens.<\/p>\n
The \u2018VotersList\u2019 class restrict the functionality of setAge() function by override the setAge() function of \u2018PakistaniCitizens\u2019 class and check the condition :<\/p>\n
If age is greater than 18 then print \u201cEligible for vote cast\u201d.<\/p>\n
If object of VotersList class is initialized with the age less than 18, then it prints a message<\/p>\n
\u201cAge is less than 18\u201d and sets the value of age to default.<\/p>\n
#include
\n#include<\/p>\n
\/\/Pakistani Citizens class
\nclass Pakistani_Citizens{<\/p>\n
\/\/Attributes of pakistani citizens class<\/p>\n
protected:
\nint age;
\nprivate:
\nchar * name;
\nint CnicNo;
\nchar * provience;
\nchar * domicile;
\n\/\/public interface of pakistani citizens class<\/p>\n
public:
\n\/\/Default constructor
\nPakistani_Citizens();<\/p>\n
\/\/ Parameterized constructor
\nPakistani_Citizens(int, char *, int, char *,char *);<\/p>\n
\/\/Setter functions of paksitani citizens class
\nvoid setAge(int _age);
\nvoid setName(char * aname);
\nvoid setProvience(char * pro);
\nvoid setDomicile(char * dom);<\/p>\n
\/\/Getter functions of pakistani citizens class
\nint getAge();
\nchar * getName();
\nchar *getProvience();
\nchar * getDomicile();<\/p>\n
\/\/Destructor of pakistani citizens class
\n~Pakistani_Citizens();
\n}; \/\/End of pakistani citizens class<\/p>\n
\/\/Definition of Default constructor
\nPakistani_Citizens::Pakistani_Citizens(){<\/p>\n
age=0;
\nname=”ABC”;
\nCnicNo=1234;
\nprovience=”abc”;
\ndomicile=”xyz”;<\/p>\n
}<\/p>\n
\/\/Definition of parameterized constructor
\nPakistani_Citizens::Pakistani_Citizens(int _age, char* aname, int cno, char*prov, char*dom)
\n{
\nage=_age;
\nname=aname;
\nCnicNo=cno;
\nprovience=prov;
\ndomicile=dom;
\n}<\/p>\n
\/\/Definition of setAge method
\nvoid Pakistani_Citizens::setAge(int _age){
\nif(_age>0)
\n{
\nage=_age;
\n}
\n}<\/p>\n
\/\/Definition of setName method
\nvoid Pakistani_Citizens::setName(char * aname){
\nname=aname;
\n}<\/p>\n
\/\/Definition of setProvience method
\nvoid Pakistani_Citizens:: setProvience(char * pro){
\nprovience=pro;
\n}<\/p>\n
\/\/Definition of setDomicile method
\nvoid Pakistani_Citizens::setDomicile(char * dom){
\ndomicile=dom;
\n}<\/p>\n
\/\/Definition of getAge method
\nint Pakistani_Citizens:: getAge(){
\nreturn age;
\n}<\/p>\n
\/\/Definition of getName method
\nchar * Pakistani_Citizens:: getName(){
\nreturn name;
\n}<\/p>\n
\/\/Definition of getProvience method
\nchar * Pakistani_Citizens::getProvience(){
\nreturn provience;
\n}<\/p>\n
\/\/ Definition of getDomicile method
\nchar * Pakistani_Citizens::getDomicile(){
\nreturn domicile;
\n}<\/p>\n
\/\/ Destructor of pakitani citizens class
\nPakistani_Citizens::~Pakistani_Citizens(){
\n}<\/p>\n
\/\/VotorList class inherited from Pakistani_Citizens class
\nclass VotorList:public Pakistani_Citizens{<\/p>\n
\/\/pbulic interface of class VotorList
\npublic:<\/p>\n
\/\/Default constructor
\nVotorList();<\/p>\n
\/\/ Declaration of setAge method
\nvoid setAge(int _age);<\/p>\n
\/\/Destructor of VotorList class
\n~VotorList();
\n}; \/\/End of class VotorList<\/p>\n
VotorList::VotorList(){<\/p>\n
}
\nvoid VotorList:: setAge(int _age){
\nif (_age >=18 ) {
\ncout< _age=Pakistani_Citizens::age;
\n}
\n}
\nVotorList::~VotorList(){<\/p>\n
}<\/p>\n
<\/p>\n
a C++ Program in which you will have to write a class \u2018Pakistani Citizens\u2019<\/strong> which has five data members \u201cname, age, CNIC No, province, and domicile\u201d and two data functions getter and setter for each data member e.g setAge() getAge<\/strong>() etc.<\/p>\n Write a second class \u2018VotersList\u2019<\/strong> which inherited the \u2018PakistaniCitizens\u2019<\/strong> class and has \u201cimplemented in term of\u201d relationship to pakistaniCitizens.<\/strong><\/p>\n The \u2018VotersList\u2019 class restrict the functionality of setAge()<\/strong> function by override the setAge()<\/strong> function of \u2018PakistaniCitizens\u2019<\/strong> class and check the condition :<\/p>\n If age is greater than 18 then print \u201cEligible for vote cast\u201d<\/strong>.<\/p>\n \u00a0<\/span>If object of VotersList<\/strong> class is initialized with the age less than 18, then it prints a message<\/p>\n \u201cAge is less than 18<\/strong>\u201d and sets the value of age to default.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":" The concept of composition in OOP, Inheritance, Public & private inheritance, basic constructs of OOP in a program A C++ Program in which you will learn to write a class \u2018Pakistani Citizens\u2019 which has five data members \u201cname, age, CNIC No, province, and domicile\u201d and two data functions getter and setter for each data member […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[31,50],"tags":[],"class_list":["post-601","post","type-post","status-publish","format-standard","hentry","category-c","category-oop"],"acf":[],"yoast_head":"\n