Please solve the following code in C++ step by step solution

Catalog.h

/* CECS 2223, Computer Programming II Lab Winter 2021, Sec. 05 Date: January 12, 2022 Topic: Lab 6 - Composition File name: Catalog.h Name: [YOUR NAME HERE], ID#[YOUR ID NUMBER HERE] Complete the C++ code as required */

class Catalog{ private: string universityName; int count; Course** courses; public: Catalog(); Catalog(string); ~Catalog(); void setName(string); int getCount() const; string getName() const; bool findCourse(string) const; void addCourse(string,string,int); void dropCourse(string); void orderCatalog(); void printCatalog() const; };

Catalog.cpp

/* CECS 2223, Computer Programming II Lab Winter 2021, Sec. 05 Date: January 13, 2021 Topic: Lab 6 - Composition File name: Catalog.cpp Name: [YOUR NAME HERE], ID#[YOUR ID NUMBER HERE] Complete the C++ code as required */ // the default constructor assigns the empty string, "", to strings and -1 to count // the Course pointer is initialized to nullptr Catalog::Catalog() { } Catalog::Catalog(string){ }

// the destructor prints the phrase // "Catalog for [name] has been destroyed" Catalog::~Catalog(){ } void Catalog::setName(string) { } int Catalog::getCount() const { } string Catalog::getName() const { }

// adds a course to the catalog // creates the Course object void Catalog::addCourse(string,string,int) { }

// drops a course from the catalog // invokes the Course object's destructor void Catalog::dropCourse(string);

// orders courses alphabetically by code void Catalog::orderCatalog();

// prints the list of all courses in the catalog // starts with the phrase // "[name] has [count] courses in the catalog, they are:" void Catalog::printCatalog() const;

Course.h

/* CECS 2223, Computer Programming II Lab Winter 2021, Sec. 05 Date: January 12, 2022 Topic: Lab 6 - Composition File name: Course.h Name: [YOUR NAME HERE], ID#[YOUR ID NUMBER HERE] Complete the C++ code as required */ #include using namespace std; class Course{ private: string name; string code; int credits; public: Course(); Course(string,string,int); ~Course(); // required because we use dynamic memory void setName(string); void setCode(string); void setCredits(int); string getName() const; string getCode() const; int getCredits() const; void printCourse() const; };

Course.cpp

/* CECS 2223, Computer Programming II Lab Winter 2021, Sec. 05 Date: January 12, 2022 Topic: Lab 6 - Composition File name: Course.cpp Name: [YOUR NAME HERE], ID#[YOUR ID NUMBER HERE] Complete the C++ code as required */

// the default constructor assigns the empty string, "", to strings and -1 to credits Course::Course(){ }

// the parameterized constructor Course::Course(string,string,int) { }

// the destructor prints the phrase // "Course [code] has been destroyed" Course::~Course() { }

// sets the course name void Course::setName(string) { }

// sets the course code void Course::setCode(string){ }

// sets the credits for the course // value MUST be > -1 void Course::setCredits(int){ } string Course::getName() const { } string Course::getCode() const { } int Course::getCredits() const { }

// prints the course info in the format // courseCode - courseName, x credits void Course::printCourse() const { }