Integer Set Program

//This program compares sets of integers and includes IntegerSet.hpp, IntegerSet.cpp, and main.cpp for testing

//IntegerSet.hpp code

#ifndef INTEGERSET_HPP
#define INTEGERSET_HPP
#include <iostream>
#include <vector>


class IntegerSet{

public:
    IntegerSet();
    IntegerSet(std::vector<int>);

    IntegerSet unionOfSets(const IntegerSet&) const;
    IntegerSet intersectionOfSets(const IntegerSet&) const;
    bool isEqual(const IntegerSet&);
    void insertElement(int);
    void deleteElement(int);
    std::string toString() const;

private:
    std::vector<bool> boolSet;


};

#endif // INTEGERSET_HPP


//IntegerSet.cpp code

#include "IntegerSet.hpp"


IntegerSet::IntegerSet()
    : boolSet(101, false){
    //empty body
    }
IntegerSet::IntegerSet(std::vector<int> intSet)
    : boolSet(101, false){

        for (auto item: intSet){
            boolSet[item] = true;
        }
    }

IntegerSet IntegerSet::unionOfSets(const IntegerSet& other) const{
    IntegerSet unionSet{};

        for(int i{0}; i <= 100; i += 1){
            if (boolSet[i] || other.boolSet[i]) {
                unionSet.boolSet[i] = true;
            }
        }
    return unionSet;
}
IntegerSet IntegerSet::intersectionOfSets(const IntegerSet& other) const{
    IntegerSet unionSet{};

        for(int i{0}; i <= 100; i += 1){
            if (boolSet[i] && other.boolSet[i]) {
                unionSet.boolSet[i] = true;
            }
        }
    return unionSet;
}

bool IntegerSet::isEqual(const IntegerSet& other) {
    return (boolSet == other.boolSet);

}




void IntegerSet::insertElement(int num) {
    boolSet[num] = true;


}
void IntegerSet::deleteElement(int num) {
    boolSet[num] = false;
}
    std::string IntegerSet::toString() const{
        std::string myString{""};
        for(int i{0}; i <= 100; i += 1){
            if (boolSet[i]){
                myString += std::to_string(i) + " " ;
            }
        }
        return myString == ""? "---": myString;
    }


//main.cpp code

#include <iostream>
#include "IntegerSet.hpp"
using namespace std;

int main()
{
    vector<int> set1Vector{5,10,20,40,50,100};
    vector<int> set2Vector{5,20,50,67,82,100};
    vector<int> equalSet1Vector{1,2,3,4,5};
    vector<int> equalSet2Vector{1,2,3,4,5};
    IntegerSet set1{set1Vector};
    IntegerSet set2{set2Vector};
    IntegerSet equalSet1{equalSet1Vector};
    IntegerSet equalSet2{equalSet2Vector};

    cout << equalSet1.isEqual(equalSet2) << endl;

    cout << "set1 initial values: " << set1.toString() << endl;
    cout << "\n";
    cout << "set2 initial values: " << set2.toString() << endl;
    cout << endl;

    cout << "unionOfSets Output should be: \t5 10 20 40 50 67 82 100 \n" <<
    "unionOfSets Output is: \t\t" << (set1.unionOfSets(set2)).toString() << endl;

    cout << "\nintersectionOfSets Output should be: \t5 20 50 100 \n"
    << "intersectionOfSets Output is: \t\t"
    << (set1.intersectionOfSets(set2)).toString() << endl;

    cout << "\nset2 before inserting 10: " << set2.toString() << endl;
    set2.insertElement(10);
    cout << "set2 after inserting 10: " << set2.toString() << endl;

    set2.deleteElement(20);
    cout << "set2 after deleting 20: " << set2.toString() << endl;

    cout << "unionOfSets Output after additions/deletions should be: 5 10 20 40 50 67 82 100 \n" <<
    "unionOfSets Output is: " << (set1.unionOfSets(set2)).toString() << endl;

    cout << "intersectionOfSets Output after additions/deletions should be: 5 10 50 100 \n" << "Output is: "
    << (set1.intersectionOfSets(set2)).toString() << endl;

}