Question

Please write this code in C++ Object-Oriented Programming, specify which files are .h, and .cpp, and please add comments for the whole code.

Include a class diagrams, and explain the approach you used for the project and how you implemented that, briefly in a few sentences.

Please note the following:
-Names chosen for classes, functions, and variables should effectively convey the purpose and meaning of the named entity.
- Code duplication should be avoided by factoring out common code into separate routines.
- the program should handle exceptions.

Also include the screen shot for the code to see indendation

Computerization of Health Records: A health care issue that has been in the news lately is the computerization of health records. This possibility is being approached cautiously because of sensitive privacy and security concerns, among others. Computerizing health records could make it easier for patients to share their health profiles and histories among their various health care professionals. This could improve the quality of health care, help avoid drug conflicts and erroneous drug prescriptions, reduce costs and in emergencies, could save lives. In this problem, you'll design a "starter" HealthProfile class for a person. The class attributes should include the person's first name, last name, gender, date of birth (consisting of separate attributes for the month, day and year of birth), height (in inches) and weight (in pounds). Your class should have a constructor that receives this data. For each attribute, provide set and get functions. The class also should include functions that calculate and return the user's age in years, maximum heart rate and target-heart-rate range (see Problem 2), and body mass index (BMI). Write a driver program (application) that prompts for the person's information, instantiates an object of class HealthProfile for that person and prints the information from that object; including the person's first name, last name, gender, date of birth, height and weight; then calculates and prints the person's age in years, BMI, maximum heart rate

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
=================================

// HealthProfile.h

#ifndef HEALTHPROFILE_H
#define HEALTHPROFILE_H

class HealthProfile
{
private:
// Declaring instance variables
string firstname;
string lastname;
string gender;
int day;
int month;
int year;
int weight;
int height;
public :
HealthProfile(string firstname,
string lastname,
string gender,
int day,
int month,
int year,
int weight,
int height);
string getFirstname();
void setFirstname(string firstname);
string getLastname();
void setLastname(string lastname);
string getGender();
void setGender(string gender);
int getDay();
void setDay(int day);
int getMonth();
void setMonth(int month);
int getYear();
void setYear(int year);
int getWeight();
void setWeight(int weight);
int getHeight();
void setHeight(int height);
void changeDOB(int day,int month,int year);
float calculateAge();
  
float * targetHeartRateRange();
double getBMI();
string getCategory();
};
#endif

======================================

// HealthProfile.cpp

#include <iostream>
#include <ctime>
using namespace std;
#include "HealthProfile.h"

HealthProfile::HealthProfile(string firstname,string lastname,string gender,int day,int month,int year,int weight,int height)
{
this->firstname=firstname;
this->lastname=lastname;
this->day=day;
this->month=month;
this->year=year;
this->height=height;
this->weight=weight;
this->gender=gender;
}
string HealthProfile::getFirstname() {
return firstname;
}
void HealthProfile::setFirstname(string firstname) {
this->firstname = firstname;
}
string HealthProfile::getLastname() {
return lastname;
}
void HealthProfile::setLastname(string lastname) {
this->lastname = lastname;
}
string HealthProfile::getGender() {
return gender;
}
void HealthProfile::setGender(string gender) {
this->gender = gender;
}
int HealthProfile::getDay() {
return day;
}
void HealthProfile::setDay(int day) {
this->day = day;
}
int HealthProfile::getMonth() {
return month;
}
void HealthProfile::setMonth(int month) {
this->month = month;
}
int HealthProfile::getYear() {
return year;
}
void HealthProfile::setYear(int year) {
this->year = year;
}
int HealthProfile::getWeight() {
return weight;
}
void HealthProfile::setWeight(int weight) {
this->weight = weight;
}
int HealthProfile::getHeight() {
return height;
}
void HealthProfile::setHeight(int height) {
this->height = height;
}
void HealthProfile::changeDOB(int day,int month,int year)
{
this->day=day;
this->month=month;
this->year=year;
}
float HealthProfile::calculateAge()
{
time_t theTime = time(NULL);
struct tm *aTime = localtime(&theTime);
int currday = aTime->tm_mday;
int currmonth = aTime->tm_mon + 1;
int curryear = aTime->tm_year + 1900;

int months[] = { 31, 28, 31, 30, 31, 30, 31,
31, 30, 31, 30, 31 };
  
if (day > currday) {
currday = currday + months[month - 1];
currmonth = currmonth - 1;
  
}
  
if (month > currmonth) {
curryear = curryear - 1;
currmonth = currmonth + 12;
}
  
int calday = currday - day;
int calmonth = currmonth - month;
int calyear = curryear - year;
  
float tot=(float)(calyear*365+months[calmonth-1]+calday)/365;
  
return tot;
}
  
float * HealthProfile::targetHeartRateRange()
{
// Creating array dynamically
float* range = new float[2];
float min=(220 - calculateAge())*0.50;
float max=(220 - calculateAge())*0.85;
range[0]=min;
range[1]=max;
return range;
}
  
double HealthProfile::getBMI()
{
double bmi = (weight * 703) / (height * height);
  
return bmi;

}

string HealthProfile::getCategory() {
string category = "";
if (getBMI() < 18.5)
category = "UnderWeight";
else if (getBMI() >= 18.5 && getBMI() <= 24.9)
category = "Normal";
else if (getBMI() >= 25 && getBMI() <= 29.9)
category = "OverWeight";
else if (getBMI() >= 30)
category = "Obese";
return category;
}

=============================================

// main.cpp

#include <iostream>
#include <iomanip>
using namespace std;
#include "HealthProfile.h"
int main()
{
//setting the precision to two decimal places
std::cout << std::setprecision(1) << std::fixed;

HealthProfile hp("James","Patinson","M",23,8,1989,162,60);
float * range=hp.targetHeartRateRange();

cout<<"Name :"<<hp.getFirstname()<<" "<<hp.getLastname()<<endl;
cout<<"Gender :"<<hp.getGender()<<endl;
cout<<"Age :"<<hp.calculateAge()<<" years."<<endl;
cout<<"The Target Heart rate Range is "<<range[0]<<" - "<<range[1]<<endl;
cout<<"Your BMI is :"<<hp.getBMI()<<endl;
cout<<"You are :"<<hp.getCategory()<<endl;

return 0;
}

=====================================

Output:

./Health Profile Name : James Patinson Gender :M Age :30.1 years. The Target Heart rate Range is 94.9 - 161.4 Your BMI is :31.0 You are :Obese Press any key to continue.

=====================Could you plz rate me well.Thank You