Question#2: class patient { private: string Name; float age; int ID; string doct

Question

Question#2:

class patient

{

private:

string Name;

float age;

int ID;

string doctorName;

public:

. . . . . . . . ..

};

1- make these functions:

- Parameterized constructor.

- Set & get function for each data member.

(get functions should be read-only).

- Print function to display the information of patient.

(print function should be read-only).

2- In the main function, make three objects from class patient.

3- Each patient has unique ID which is generated automatically and the ID not

4- call function print for three objects.

change after that.

Explanation / Answer

#include<stdio.h>
#include<iostream>
#include<string>
#include<stdlib.h>
using namespace std;

class patient
{

private:
string Name;
float age;
static int currID;
string doctorName;
// automatic generation of ID
const int ID;

public:

// parametrized constructor
patient(string name_,float age_,string doc_name):
     Name(name_),
     age(age_),
     doctorName(doc_name),
     ID(currID++)
     {
     }
    
//get functions
string getName(void){
     return Name;
}

float getage(void){
     return age;
}

int getID(void){
     return ID;
}

string getdoc_Name(void){
     return doctorName;
}

//set functions
void setName(string nam){
     Name=nam;
}

void setage(float age_){
     age=age_;
}

void setdoc_Name(string doc_name){
     doctorName=doc_name;
}

};

void print_info(patient p){
     cout<<"Patient's name is "<<p.getName()<<endl;
     cout<<"Patient's age is "<<p.getage()<<endl;
     cout<<"Patient's ID is "<<p.getID()<<endl;
     cout<<"Patient's doctor's name is "<<p.getdoc_Name()<<endl<<endl;
}

//initialising the id for automatically genrating the patient_id

int patient::currID = 1;

int main(){
       
    //generating instances for 3 patients
    patient patient1("pat1",25,"doc1");
    patient patient2("pat2",28,"doc2");
    patient patient3("pat3",35,"doc3");
   

    // printing info of 3 patients
    print_info(patient1);
    print_info(patient2);
    print_info(patient3);
   
    return 0;
}

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