Take the string class declaration (mystring.h), This file should test all of the functions. What to turn in: 1. Your two class files. 2. Your output (using my lab4.cpp). Just have take one new string class. but that will in c++ // FILE: str_demo.cxx // This is a small demonstration program showing how the string class is used. #include // Provides cout and cin #include "mystring.h" // Or use the Standard Library using namespace std; using namespace main_savitch_4; void printString(main_savitch_4::string strCopy); void testOperators(); void testBoolOperators(); void printResult(bool); void testInput(); int main() { cout << "Testing myString Class" << endl; testOperators(); testBoolOperators(); testInput(); return EXIT_SUCCESS; } void testInput() { main_savitch_4::string firstName, lastName, fullName; cout << "Enter Your First Name: "; cin >> firstName; cout << "Enter Your Last Name: "; cin >> lastName; cout << "Now Enter Your Full Name: "; cin.ignore(); getline(cin, fullName, ' '); firstName += ' '; firstName += lastName; cout << "Entered Seperately: "; printString(firstName); cout << "Entered All At Once: "; printString(fullName); if (firstName == fullName) cout << "Those are equal" << endl; else cout << "Those are NOT equal" << endl; } void printResult(bool b) { if (b) cout << "Correct" << endl; else cout << "Wrong" << endl; } void testBoolOperators() { main_savitch_4::string name1("Paul"), name2("Paul Konerko"), name3("paul konerko"), name4("Paul"); printResult(name1 == name4); printResult(name1 >= name4); printResult(name1 <= name4); printResult(name1 != name2); printResult(name1 != name2); printResult(name1 <= name2); printResult(name1 < name2); printResult(name3 != name1); printResult(name3 > name1); printResult(name3 >= name1); } void testOperators() { main_savitch_4::string a, b, c; printString(a); char arr[] = "CIS 2542"; for (int i=0; i