Question

You are to create a class called Person. You should create the definition of the class Person in a file person.h and the functions for Person in person.cpp. You will also create a main program to be housed in personmain.cpp.

A Person will have attributes of

• Height (in inches)
• Weight (in pounds to 2 decimal places)
• Name (string)
• Gender (‘m’ or ‘f’)
• Ethnicity/Race (could be more than one word)
• Occupation (also more than a single word)

A Person will have the following methods

• Accessors for all attributes
• Mutators for all attributes
• A default constructor that sets all data elements to 0 or blank text as appropriate
• A fully specified constructor that allows defining values for all attributes
• A printinfo method that will display all the info for a person in a logical and well formatted way including labels for each of the attribute fields

  personmain.cpp should perform the following actions

• Allocate a vector to hold 4 Persons
• Prompt the user for information about each of the four persons and store that information in one of the vector elements
• Print the information for each Person using an iterator
• Clean up all allocated space

Answer 1

person.h

#include<iostream>
using namespace std;

class Person{
   private:
       int height;
       double weight;
       string name;
       char gender;
       string race;
       string occupation;
      
   public:
       Person();
       Person(int,double,string,char, string,string);
       void setHeight(int );
       void setWeight(double);
       void setName(string);
       void setGender(char);
       void setRace(string);
       void setOccupation(string);
       int getHeight();
       double getWeight();
       string getName();
       char getGender();
       string getRace();
       string getOccupation();
      
       void printInfo();
};

person.cpp

#include "person.h"

Person::Person(){
   height = 0;
   weight = 0;
   name = "";
   gender = ' ';
   race = "";
   occupation = "";
}
Person::Person(int h,double w,string n,char g, string r,string o){
   height = h;
   weight = w;
   name = n;
   gender = g;
   race = r;
   occupation = o;
}
void Person::setHeight(int h){
   height = h;
}
void Person::setWeight(double w){
   weight = w;
}
void Person::setName(string n){
   name = n;
}
void Person::setGender(char g){
   gender = g;
}
void Person::setRace(string r){
   race = r;
}
void Person::setOccupation(string o){
   occupation = o;
}
int Person::getHeight(){
   return height;
}
double Person::getWeight(){
   return weight;
}
string Person::getName(){
   return name;
}
char Person::getGender(){
   return gender;
}
string Person::getRace(){
   return race;
}
string Person::getOccupation(){
   return occupation;
}
      
void Person::printInfo(){
   cout<<"Height : "<<height<<" inches\n";
   cout<<"Weight : "<<weight<<" pounds\n";
   cout<<"Name : "<<name<<endl;
   cout<<"Gender : "<<gender<<endl;
   cout<<"Race : "<<race<<endl;
   cout<<"Occupation : "<<occupation<<endl;
}

main.cpp

#include "person.h"
#include<vector>

int main(){
   vector<Person> vec(4);
       int height;
       double weight;
       string name;
       char gender;
       string race;
       string occupation;
          
   for(int i=0;i<4;i++){
       cout<<"Enter height in inches : ";
       cin>>height;
       vec[i].setHeight(height);
      
       cout<<"Enter weight in pounds : ";
       cin>>weight;
       vec[i].setWeight(weight);
      
       cout<<"Enter gender : ";
       cin>>gender;
       vec[i].setGender(gender);
      
       cout<<"Enter name : ";
       cin.get();
       getline(cin , name);
       vec[i].setName(name);
      
       cout<<"Enter race : ";
       getline(cin , race);
       vec[i].setRace(race);
      
       cout<<"Enter occupation : ";
       getline(cin , occupation);
       vec[i].setRace(occupation);
   }
  
   vector<Person>::iterator ptr;
     
    for (ptr = vec.begin(); ptr < vec.end(); ptr++){
       ptr->printInfo();
       cout << "\n";
   }
    vec.clear();
    return 0;
}