Modify Assignment 5 toReplace the formatted output method (toStri.docx

Modify Assignment 5 to:
Replace the formatted output method (toString) with an
overloaded output/insertion operator, and modify the driver to
use the overloaded operator.
Incorporate the capability to access movies by the movie
number or by a search string, if this wasn't part of your
Assignment 5.
Replace the getMovie(int) [or your solution equivalent] with an
overloaded subscript operator ([ ]), which takes an integer and
returns a Movie (or Movie reference).
Account for an invalid movie number.
HEADER FILE
// Movie.h
#ifndef MOVIE_H
#define MOVIE_H
#include
using namespace std;
class Movie {
// data is private by default
string title, studio;
long long boxOffice[3]; // World, US, non-US
short rank[3], releaseYear; // World, US, non-US
enum unit {WORLD, US, NON_US};
public:
Movie();
Movie(string);

string getTitle() const;
string getStudio() const;
long long getWorldBoxOffice() const;
long long getUSBoxOffice() const;
long long getNonUSBoxOffice() const;
int getWorldRank() const;
int getUSRank() const;
int getNonUSRank() const;
int getReleaseYear() const;
string toString() const;
private:
Movie(const Movie &); // private copy constructor blocks
invocation
};
#endif
HEADER FILE
// Movies.h
#ifndef MOVIES_H
#define MOVIES_H
#include "Movie.h" // include Movie class definition
#include
class Movies {
// data is private by default

static const int MAX_MOVIES = 1000;
Movie *movies;
short movieCnt;
public:
Movies(string);
int getMovieCount() const;
const Movie * getMovie(string, int&) const;
const Movie * getMovie(int) const;
~Movies();
private:
void loadMovies(string);
string myToLower(string) const;
void reSize();
};
#endif
CPP FILE
// MovieInfoApp.cpp
#include "Movies.h" // include Movies class definition
#include
#include
#include

#include
void main() {
Movies movies("Box Office Mojo.txt");
if(movies.getMovieCount() > 0) {
string movieCode;
cout << "Please enter the movie search string,nentering a
leading # to retrieve by movie number"
<< "n or a ^ to get the next movie (press Enter to exit): ";
getline(cin, movieCode);
if (movieCode.length() > 0) {
int mn = 0;
const Movie * m;
do {
if(movieCode[0] != '#' && movieCode[0] != '^')
m = movies.getMovie(movieCode, mn);
else if(movieCode[0] == '#'){ // get by number
mn = stoi(movieCode.substr(1));
m = movies.getMovie(mn);

} else if(movieCode[0] == '^') // get next movie
m = movies.getMovie(++mn);
if(m != nullptr) {
cout << m->toString() << "n";
if(m->getWorldBoxOffice() > 0)
cout << setprecision(1) << fixed
<< "ntNon-US to World Ratio:t"
<< (m->getNonUSBoxOffice() * 100.0) /
m->getWorldBoxOffice() << "%n" << endl;
else
cout << "No ratio due to zero World Box Officen";
} else {
cout << "n Movie not found!nn" << endl;
mn = 0;
}
cout << "Please enter the movie search string,nentering a
leading # to retrieve by movie number"
<< "n or a ^ to get the next movie (press Enter to exit): ";
getline(cin, movieCode);

} while (movieCode.length() > 0);
}
}
}
CPP FILE
// Movie.cpp
#include
Movie::Movie() {
title = studio = "";
boxOffice[WORLD] = boxOffice[US] = boxOffice[NON_US] =
rank[WORLD] = rank[US] = rank[NON_US] = releaseYear = 0;
}
Movie::Movie(string temp) {
istringstream iS(temp);
getline(iS, title, 't');
getline(iS, studio, 't');
iS >> releaseYear >> boxOffice[WORLD] >> boxOffice[US] >>
boxOffice[NON_US] >>
rank[WORLD] >> rank[US] >> rank[NON_US];

}
string Movie::getTitle() const {return title;}
string Movie::getStudio() const {return studio;}
long long Movie::getUSBoxOffice() const {return
boxOffice[US];}
long long Movie::getNonUSBoxOffice() const {return
boxOffice[NON_US];}
long long Movie::getWorldBoxOffice() const {return
boxOffice[WORLD];}
int Movie::getUSRank() const {return rank[US];}
int Movie::getNonUSRank() const {return rank[NON_US];}
int Movie::getWorldRank() const {return rank[WORLD];}
int Movie::getReleaseYear() const {return releaseYear;}
string Movie::toString() const {
ostringstream oS;
oS << "nn====================== Movie Informationn"
<< "n Movie Title:t" << title << " (" << releaseYear
<< ")"
<< "n US Rank & Box Office:t" << rank[US] << "t$" <<
boxOffice[US]
<< "nNon-US Rank & Box Office:t" << rank[NON_US] <<
"t$" << boxOffice[NON_US]
<< "n World Rank & Box Office:t" << rank[WORLD] << "t$"
<< boxOffice[WORLD]
<< "n";
return oS.str();

}
Movie::Movie(const Movie &mP) { // copy constructor
this->title = mP.title;
this->studio = mP.studio;
this->releaseYear = mP.releaseYear;
this->rank[US] = mP.rank[US];
this->rank[NON_US] = mP.rank[NON_US];
this->rank[WORLD] = mP.rank[WORLD];
this->boxOffice[US] = mP.boxOffice[US];
this->boxOffice[NON_US] = mP.boxOffice[NON_US];
this->boxOffice[WORLD] = mP.boxOffice[WORLD];
}
CPP FILE
// Movies.cpp
#include "Movies.h" // include Movies class definition
#include
Movies::Movies(string fn){loadMovies(fn);}
int Movies::getMovieCount() const {return movieCnt;}
const Movie * Movies::getMovie(string mc, int& mn) const {

if(mc.length()==0)
return nullptr; // not found
else {
mc = myToLower(mc);
int ndx=0;
for(;ndx
(myToLower(movies[ndx].getTitle()).find(mc)==
string::npos);ndx++);
mn = ndx
return ndx
}
}
const Movie * Movies::getMovie(int mc) const {
return (mc > 0 && mc <= movieCnt)?&movies[mc-1]:nullptr;
}
Movies::~Movies() {
delete[] movies;
movies = nullptr;
}

void Movies::loadMovies(string fn) {
ifstream iS(fn);
string s;
getline(iS, s); // skip heading
getline(iS, s);
movieCnt=0;
movies = new Movie[MAX_MOVIES];
while(!iS.eof()) {
movies[movieCnt++] = Movie(s);
getline(iS, s);
}
iS.close();
reSize();
}
void Movies::reSize() {
Movie * m = movies;
movies = new Movie[movieCnt];
for(int i=0;i
movies[i] = m[i];

delete[] m; // null assignment not needed; end of method
}
string Movies::myToLower(string s) const {
int n = s.length();
string t(s);
for(int i=0;i
t[i] = tolower(s[i]);
return t;
}

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