Problems with a c++ class - c++

Question

I am working on this university project and I have 2-3 issues. I want to get them done 1 by 1.
My first question is about one of my getter/setter functions.
Here are the class's attributes:
I got getters and setters for each attribute of the class, and a view function that shows the attributes of a class object
class Game{
private:
string gameName;
float gamePrice;
int gameNoPlatforms;
string *gamePlatforms;
int gameNoSitesRating;
int *gameRatings;
int gameSales[19];
string gameLaunchers[5];
}
Those 2 are my get/set function for the atribute * string gamePlatforms:
void setGamePlatforms(string *newGamePlatforms, int newGameNoPlatforms)
{
if (this->gamePlatforms != NULL)
{
delete[] this->gamePlatforms;
}
if (newGameNoPlatforms > 0 )
{
this->gameNoPlatforms = newGameNoPlatforms;
this->gamePlatforms = new string[this->gameNoPlatforms];
for (int i = 0; i < this->gameNoPlatforms; i++)
{
this->gamePlatforms[i] = newGamePlatforms[i];
}
}
else cout << "The number of new game platforms can't be negative. "<< endl;
}
string *getGamePlatforms()
{
return this->gamePlatforms;
}
And this is the input that i tried to test on:
int main(){
Game g1;
int noPlatforms = 10;
string*model = new string[noPlatforms];
for (int i = 0; i < noPlatforms; i++)
{
model[i] = "Platform " + to_string(i+10);
}
g1.setGamePlatforms(model, noPlatforms); //-> not working
g1.setGamePlatforms(model, noPlatforms);
cout << g1.getGamePlatforms();
return 0;
}
And for me it is returning a weird value. I think it is an address. What have I done wrong?
Edit: the entire class:
class Game{
private: string gameName;
float gamePrice;
int gameNoPlatforms;
string *gamePlatforms;
int gameNoSitesRating;
int *gameRatings;
int gameSales[19];
string gameLaunchers[5];
public:
// Constructor1 fara parametrii pt game
Game():gameReleaseYear(2000)
{
this->gameName = "Counter-Strike";
this->gamePrice = 20;
this->gameNoPlatforms = 10;
this->gamePlatforms = new string[this->gameNoPlatforms];
for (int i = 0; i < this->gameNoPlatforms; i++)
{
this->gamePlatforms[i] = "Platform" + to_string(i+1);
}
this->gameNoSitesRating = 5;
this->gameRatings = new int[this->gameNoSitesRating];
for (int i = 0; i < this->gameNoSitesRating; i++)
this->gameRatings[i] = i + 1;
for (int i = 1; i < 19; i++)
{
this->gameSales[i] = i + 2;
}
for (int i = 1; i < 5; i++)
{
this->gameLaunchers[i] = "Launcher" + to_string(i);
}
this->noGames++; //incrementare nr games
}
// Constructor cu parametrii pt game
Game(string gameNameP, float gamePriceP, int gameNoPlatformsP, string *gamePlatformsP, int gameNoSitesRatingP, int *gameRatingsP, int gameSalesP[19], string gameLaunchersP[5]) :gameReleaseYear(2005)
{
this->gameName = gameNameP;
this->gamePrice = gamePriceP;
this->gameNoPlatforms = gameNoPlatformsP;
this->gamePlatforms = new string[this->gameNoPlatforms];
for (int i = 0; i < this->gameNoPlatforms; i++)
{
gamePlatforms[i] = gamePlatformsP[i];
}
this->gameNoSitesRating = gameNoSitesRatingP;
this->gameRatings = new int[this->gameNoSitesRating];
for (int i = 0; i < this->gameNoSitesRating; i++)
{
gameRatings[i] = gameRatingsP[i];
}
for (int i = 0; i < 19; i++)
{
gameSales[i] = gameSalesP[i];
}
for (int i = 0; i < 5; i++)
{
gameLaunchers[i] = gameLaunchersP[i];
}
}
// Destructor pt game
~Game()
{
if (this->gamePlatforms != NULL)
delete[] this->gamePlatforms;
if (this->gameRatings != NULL)
delete[] this->gameRatings;
noGames--; // decrementare nr games
}
// Functie de afisare pentru game
void view()
{
cout << "For the game: " <<' '<< this->gameName << " we have the following details: " << endl;
cout << endl;
cout << "The release year for the game was: " << this->gameReleaseYear << endl;
cout << endl;
cout << "The game is sold at a full price of: " << this->gamePrice << " euroes" << endl;
cout << endl;
cout << "The number of sites that are rating this game is: " << this -> gameNoSitesRating << " and the ratings are: " << endl;
cout << endl;
for (int i = 0; i < this->gameNoSitesRating; i++)
{ if(this->gameRatings[i]+i >10)
cout << "The no " << i + 1 << " site is rating the game as " << 10 << " stars out of 10 " << endl;
else
cout << "The no " << i+1 << " site is rating the game as " << this->gameRatings[i] << " stars out of 10 " << endl;
}
cout << endl;
cout << "The sales of the game from the release year since now are: " << endl;
for (int i = 1; i < 19; i++)
{
cout << "For the year " << i << " the sales estimate at " << gameSales[i] << " millions" << endl;
}
cout << endl;
cout << "The launchers that support the game are: " << endl;
for (int i = 1; i < 5; i++)
{
cout << gameLaunchers[i] << ' ' << endl;
}
cout << "The game is currently running on " << this->gameNoPlatforms << " number of platforms, and those platforms are: " << endl;
cout << endl;
for (int i = 0; i < this->gameNoPlatforms; i++)
{
cout << this->gamePlatforms[i] << endl;
}
}
// functiile accesor getters
string getGameName()
{
return this->gameName;
}
float getGamePrice()
{
return this->gamePrice;
}
int getGameNoPlatforms()
{
return this->gameNoPlatforms;
}
int getNoSitesRating()
{
return this->gameNoSitesRating;
}
string *getGamePlatforms()
{
return this->gamePlatforms;
}
int *getGameRatings()
{
return this->gameRatings;
}
string *getGameLaunchers()
{
return this->gameLaunchers;
}
//functiile accesor setters
void setGameName(string newGameName) //testat pt input valid si invalid
{ if(newGameName != gameName)
this->gameName = newGameName;
else cout << "This is the actual name of the game, no modify is required.";
}
void setGamePrice(float newPrice) //testat pt input valid si invalid;
{ if(newPrice>0)
this->gamePrice = newPrice;
else cout << "The price can't be negative." << endl;
}
void setGameNoPlatforms(int newNoPlatforms) //testat pentru input valid, input mai mare ca 5 si negativ
{ if(newNoPlatforms>0 && newNoPlatforms <5)
this->gameNoPlatforms = newNoPlatforms;
else cout << "The number of platforms can't be negative and must be less than 5, since this is the maximum number of existing platforms." << endl;
}
void setGameNoSitesRating(int newNoSites) //testat pentru input valid, input negativ, input mai mare decat 15
{ if(newNoSites>0 && newNoSites<15)
this->gameNoSitesRating = newNoSites;
else cout << "The number of sites can't be negative nor greater than 15 since this is the maximum number of sites that our game is rated on." << endl;
}
void setGamePlatforms(string *newGamePlatforms, int newGameNoPlatforms) //testat pt input valid, returneaza adresa
{
if (this->gamePlatforms != NULL)
{
delete[] this->gamePlatforms;
}
if (newGameNoPlatforms > 0 ){
this->gameNoPlatforms = newGameNoPlatforms;
this->gamePlatforms = new string[this->gameNoPlatforms];
for (int i = 0; i < this->gameNoPlatforms; i++)
{
this->gamePlatforms[i] = newGamePlatforms[i];
}
}
else cout << "The number of new game platforms can't be negative. "<< endl;
}
void setGameRatings(int *newGameRatings, int newNoRatings) //testat pt valori valide, testat pt neNoRatings negativ;
{
if (newNoRatings < 0)
cout << "The new number of sites that are rating the game can't be negative";
else {
if (this->gameRatings != NULL)
{
delete[] this->gameRatings;
}
this->gameNoSitesRating = newNoRatings;
this->gameRatings = new int[this->gameNoSitesRating];
for (int i = 0; i < this->gameNoSitesRating; i++)
{
this->gameRatings[i] = newGameRatings[i];
}
}
}
void setGamesSales(int *newSales)
{
if (newSales != NULL)
{
for (int i = 0; i < 19; i++)
{
gameSales[i] = newSales[i];
}
}
else cout << "The sales can't be null." << endl;
}
void setLaucnhers(string *newLaunchers)
{
if (newLaunchers != NULL)
{
for (int i = 0; i < 5; i++)
{
gameLaunchers[i] = newLaunchers[i];
}
}
else cout << "The name of the new launchers can't be null." << endl;
}
//variabile static/const
const int gameReleaseYear;
static int noGames;
};
int Game::noGames = 0;

Answer 1

Try this:
int Game::getNumberOfPlatforms() const
{
return gameNoPlatforms;
}
And print them:
for(int i = 0; i < g1.getNumberOfPlatforms(); ++i)
cout << g1.getGamePlatforms()[i] << endl;